2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) 02:53:43 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:53:43 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:53:43 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000001480)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={0x0, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 728.219506][T21395] ubi0: detaching mtd0 [ 728.287218][T21395] ubi0: mtd0 is detached [ 728.301748][T21399] ubi0: attaching mtd0 [ 728.317826][T21399] ubi0: scanning is finished [ 728.417113][T21399] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 728.432464][T21399] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 728.439819][T21399] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 728.446841][T21399] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 728.454404][T21399] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 728.461253][T21399] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 728.469595][T21399] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 728.483800][T21399] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 728.493999][T21403] ubi0: background thread "ubi_bgt0d" started, PID 21403 [ 728.494784][T21394] ubi0: detaching mtd0 02:53:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) 02:53:43 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="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", 0x11b}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 728.542348][T21394] ubi0: mtd0 is detached [ 728.554637][T21400] ubi0: attaching mtd0 [ 728.564072][T21400] ubi0: scanning is finished [ 728.674925][T21400] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 728.683022][T21400] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 728.701036][T21400] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 728.711917][T21400] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 728.720542][T21400] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 728.727907][T21400] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 728.740010][T21400] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 728.750687][T21400] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 728.762935][T21413] ubi0: background thread "ubi_bgt0d" started, PID 21413 [ 728.770711][T21401] ubi: mtd0 is already attached to ubi0 [ 728.777200][T21393] ubi0: detaching mtd0 02:53:43 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000001480)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={0x0, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) 02:53:43 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 728.818982][T21393] ubi0: mtd0 is detached [ 728.827268][T21405] ubi0: attaching mtd0 [ 728.853828][T21405] ubi0: scanning is finished [ 729.059829][T21405] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 02:53:44 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 729.109575][T21415] ubi0: attaching mtd0 [ 729.117857][T21415] ubi0: scanning is finished [ 729.281063][T21415] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 729.295366][T21415] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 729.303674][T21415] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 729.311801][T21415] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 729.320101][T21415] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 729.327557][T21415] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 729.336438][T21415] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 729.347559][T21415] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 729.358463][T21430] ubi0: background thread "ubi_bgt0d" started, PID 21430 [ 729.358813][T21420] ubi0: detaching mtd0 02:53:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 729.435519][T21420] ubi0: mtd0 is detached [ 729.447499][T21423] ubi0: attaching mtd0 [ 729.453962][T21423] ubi0: scanning is finished [ 729.565667][T21423] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 729.573872][T21423] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 729.582875][T21423] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 729.591337][T21423] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 729.603100][T21423] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 729.610452][T21423] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 729.618837][T21423] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 729.630069][T21423] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 729.640613][T21436] ubi0: background thread "ubi_bgt0d" started, PID 21436 [ 729.648462][T21421] ubi0: detaching mtd0 02:53:44 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB="00100000e05febbb910c991a374ff94ec7af394fe1b7a80266dbf5e910c9290e52388c3ece2c0af8871af2ec2bebffe8500c3219ffcd33e74aedf701f8782da6508d8e43b0b5b24b68f768229ce846f02fc0c7a5138a25b3ea74148db680fee5a83c14142ad0834e3f955796f98f822a6eaa573733fd6d3e587f2638258356fe41d667461077a97c991e1c5fd2cc86098551dbadee3cb4abbcba3a8e7894cac941d0fb09530b9cd5e3a1f345dd7323306b0736d2a0b7d3f5babe64f8e28f3a40930ac2fde3d1cdc533b741c24413fc450b9d98177a08935323fa1917eb94dcc1fee8f9a43a3f99d5d964ff9754de4309ce8c7900770656e1713eeaf02f4db948dc32665985cd80ad0e8c704e779b4bee0eefde11d0d36500063de291b429aeba1ebfa0971cf5032d46aac533c3fe835f68a462a2d9869e5e3d1d594f92627e3b22b33ed464f10e565975adeda84a8d48aea639b85eced421c7c636613bf45128c205cdcf2d4ac4618c0df4b43efd2e553beab7f7cc8fa2df084c8ae40cf81b719805c05b8b688d82900c0952e114d7ada88c77388e1e90c5c3eb42dcf83f3f7487f552637dc377b4a5122a82f43841db88aa79c779cf7e52d9c26a0be8d78325e4d709b5869f63870a3ef1d2d334bd736fa2b95e7c711f9fb9b1daac8d750c8929cf50d4d0d8532fc3e87278e21c660764c03bbabefd26a466d4174bd1d293bbb1de6257a06f1c15fa9dfbe8125b9412a0ac5d26f2039866cc979f2985b84af288cde97e8f0ac7f6a3cd69eb707dd14887625f05f0645340ac5cebd15a42259026bb28a0a99760b133cf9d1a24421cf3edb99d6b78182ac674045a82e2a9054443fd261a174989662e60e16db1354319d7fb54af86d64c2b3d82f7057d680c818ec7288623d7882afafa38b6d00be06c7ecb1ebf29be50d76f870e02cb0fba283a37d028ed416af8bd2c0edfc53f2f6e344e9b66eda2766129baa0e103f21de9189dbfa398fd1dbee83058639b6a02f1cf3c0e3cb2f3debb06317616562933fe49d6e8cad525edb9bed511ac78147f91da057c3f1085830fe9fe76ea0dace6a7d760ca8fc65ad209465a19f4bef402ffc3e8b0030e7365d7d35f96de774d9b271d62a940f8c0c9cc1e0d59e33d82fd559021e56486225eeaf1bde4557f4d3ed03180079a458a3a2ca5abf43faf9d4cf31d9fbca0a7ff79d2f01ebfcc67dd8af82553122338f8c53853e553d11e2d981433220ef6ed7d498fa310f2959660ef61d8789271a48a0492d503b5ba0400c77526f06a020cc235c547534acb194f460320bca082b13715a94d1d74b64c585769cf74ef2ef6c26331bff38d49d41767f274021ec8b0b203036f1d6ededf314859d4cf958c323bdd250b7214645bb6dc9bf7909799a43f766ec81083582a2ed7dc8bc00e77e966ebb0a400b20aebb88806862d68f9038739292213806b234e876f525027445e45adabcbb06601cc411ae6d7cc9d36a272fb7016c432691334c00acad7c125b11760827df8b9e758490b2725e0f5b53dda5221d36336c771e554a3916d3bc5976b2fa101bcf7c5114359fed17ff75d0fc415736fec06d227fbef2ba4827a0527d15f91cff20fd88a682020e11da09e01b474ed5c0dfb621268a877c4387d83d5f8cbb0efc0d410fd2991ee314f91139a6d736994e46d6e0e354234bcbd27189adbfe8aada79f5760529c9b66f58f07787f289191a0603f7e17303fedc8b1a49ffddd40856622ec47ebb3d621fd55b863ba65d7204329e5703c235a66154fc058f417e5f5d7124e68e55611135ce9fcb8535ea9ddb2e077491b26bd552293569b79e962e4c2f5835d41389f0c12f3c0427c0395dc2413026cce33ea22e608502a802e01a18cdb8892463309e1b2a1964b9fd11e588ea432fcd8dbe62ca120063ac0ea3b1f4a4e4373588d2b035cfc01206a7575fc1ab1b5ba13421ce6818305d0759be9d206ca7e1fc2230c8d4ec372c6f09d7d9f29d54c5b88beb042c78127c0609f66aa41637baf5138daf7cbd2c30d1025705ce4ff83ae491cae8eedef3813133f638754b1d54b992d6788cfe160106014516f0179bd85f866d0bd75ec7c84c20fcca18436f79f6e7909b78039562ea390b3443b2126ec0f61d9c78b00627a9980ac2a6a0f4234b73f4317079801f86e9d6502698e5fa7bf4e2686038adfbe1b841e9c6afcb48fb00d9abf73ea44099f7d588052a1d4b5a69a0d6fa19e26fb1fa20e08f1896fb949692a7aba80ac90a0eff61224e506b66923becaf0298bfc3750751e0a9890ea84de6213959b238e74ea0d4fa0b57292fbc7df7c2ba05b46cd164125621c7df7d4fa1ae884b82578cce5b1ad046fddb3dfcdede34e73748a26731b7559112e9566afe391377cbf02128272cae108d56103f4c9473391692f3cb2262d53a911c70747ee2d854afffd2886af4f8e26d8d13bc4d2ea03d5083170f1e3447ed90325a61947ee5e13ee31f9af6cd99de6495f48e53d4135030f4ff9538074184c1e507dfd9229599e9acfee02159198d81d7776ecfb013e1f32ddf7f84b0ca2c1eeb1445bb51c150a035fe7ad16bffdaa7bccbff0fb6371188a41e7e003bfa23ee8c0697cbc0ac45a01e160f6c25231d6faabdca3d03fca7bd8a1a886e4ce25734deb0d7b361bb3ece2de5be02d28fe82e2ac11423484a7ec369c77d6cecf442312b3cb9bd3f16febe3d84a63f2663865884b2abe1d00f0d4e2a6a6cd863e898c0224e6e8aea085e5bf145b44cbaa1a8b0d06714ddc84b13eb77fec4ea2bc18247c2dee2ff7254335b2d3a4b1ae40de0863250a242e6fb08b1b74981158b51a0d459bf4475121ad759bf9cfed900d19ca358be4565b0f7085d44ed15f5aad3c19969a9822dd0914f91120746aaf64749cfa686c2c8b801892b1ad0f528a6a426e23b6a5de74cae29e3093f148684c865f46e71714182a08928fc56fb44e9af5f549ea46c9a87b9dc8462dd29a243ee0c92bf7214243470a27d59b620d212d62740bb1ea1fbbd7d7cb73473f0d894e5c841a0d39330139a593abfe637a7d9825b31192b9ac01a86febf6d61ad056217119d9b84dd80a759096e6027a586be3efa71ed1b55539d8809d6583959de0ab248f426c47a5b39fca10e2f664d163d543ab7692e5d3607220d4cc2b6af99e42728ab777f4cdab22c69e7b80e9e6d6115d5c00381f240cb228d603e75a4abf5d25f7c02569e22ba09422ffc26cea63e91e48609c3bc7e8938b2f87e6d043293bb6127a9a8e6169109a7d284dd29a97030e856302b05a5911cb178fda34bfa218901b3f5e7a78c8779febd0a084d48de6268a85ec005f03763df6c48874db8eec813e5591cf830bde7fad174080520f3c8aff1aa9f5b46b9ce6a5f7c39e779eba057feb819de520f9f70aa86b408a192b0f4b355f68ee4f1744a8f293ab7a397b42a17fd183b50f73c0f92dddb61d90f96059d9423509e2cfd0927847f93dab9dbae953fa7585940353593f0d09796b051f727a4fe77ec1668cacef3ed691fa6257255787d41a57085f5771430239c9e266843d8212c8bf1b0ea977c6e3dc4c0f76e5a82af63d25fd870b7daab5e18948e9271ba70d1783b18654365b0637947e752c4fd1e9184c99d143af743572004260323f69c98586ac464d51cdfe81db760c72aa6d26deca0a9de68b28eb8d74bc26d6b634a6cc9975ed3ae49f8e15e2a7b15b156a435b6e73fc114595e8cf89cb0517d9edb3ad8d1fd790cd8baa30b683d8856786d58134952f9853061628e1e1282936915f12af0398279d99b3a8d7a08b56324d73811958aad36e6247fa142f708b8bc59b2c30ad3b0726ff76da5c71c38c51fb847951edf6a52dda541b6a0d11c59b3d19305c6c080000001a92c7c8893a7fb483e9b766f937ab53b8532a1fc3c7f4552d8b14585a3afc3f3d8b5a1c3e4fb2f4acf21e4fbf3cb794b75d7f3015a59bec8e1248958cadd72c93634dc1b74ec2694a9a2c6a0cd729ebbf35a44a8b6c6e9d6e196ed3b572cc18aa333675a84d4bc1cd3bb4d59338d20caaca913291f2e1a1cee672aaea9ab4e6fb1f17d26d2e97edfc5089f2ff01ef11f851312ceefaa284f816d9120b3fdd80b1674e1cbe289d00dda0264234c4093c8718e12f92ff9bbe7287c5b84172fc6888b10a288a4fee68c8226e418ffe2a114332ad76f8564e6e5ce23dd5e6966ec51d5b49a60aaf5a5247a7528717e670dd3647aff0163793ed69cb51f3d6708dfd4738233a2a54777832e00934bed713bf99e8a3d201fc0feccb56cdf2ce6cc0953b3bc6434983c02232e3a9a452ba94d58173953dec0ee12a3ca62fc9ec79250a8f2de2143369ffdaf9978cb49bac1f527c7be10e2743fbb2a7212c26cd64fc81739350fc52eac3e0e1715237b61bf70a9abcfbf691b6f6c287b01700e40a1e7a37a108b62f18fd5e4b84c7fbf3d4c1cf8e09379a84f482cd4803871e70742d3fe3e1697ec6bf3e51f82d89da546c721ce97bedd5c90475eecedc2201b94036b4a9adf7ac3a2fe627e65d143a756748b39c2e7ea49d778ad207573850e8405a407b878d1beaf567940444b2c6a0ecad47b2d008d7c5e24028def2d7080bf06cd8640bc8e47545d0e6f47ff333d4ff99c48ea64ad23dc37c1512e689e0d4492d450d0d6abc2aabcf7d4f1350e1223ff84c5bd668f7f1858be621aabe05151547e6d006ece72be2b30f0491c19ad7fd3fc047a85e3f810330a058142a547c24e69f07ff649975217ba60560745646e2cdb593a76a13c34640f06cf5c9ad72b25a3596f5d93a4543aba3b4a6ffd63d9b9fd6d8b6d11d5ccb058b71931954a9cb005532dbcaefe8465dcd68746e94f59960ec74872bf4ea345dac6b67013e4c21841c4f20f1952315c6422a82b2b53a8c4ce17f3bdf889e1cd1b50d5908ffd4294e44d3b301ecd23564862391493751d8525291adb37c168c7960aadd56bd067e6c5faf01edc7ff63e31dc904350ccd152cf3f1463b5be31003426db93835a5d167217598cfd4222b2c4437802718dffe5a7077ba84621379192c608ce93678910515a8a47c73a74bd8d38e7432d6ec86f37d2d80f7021fbed01cda5684970b64fa86f96ae38993f87b63816148e82c8fe48087aad26595850e46fcd25343c3077808f05aebb496836872d4159a1c680788dba82b33c548276de749e470ec5062a62e03bbcb04865ba5fe23fe48b400c81d7dd014eaf232e3f805ee959b3bf9f21bd380c4847edfae153e1dbe9eb75a442b1ed94b16824c19d84df3418397c05806838287f10fa09c7a1c39d454fcd396f9dc4e0b4d85e05503ad8aabafb9ac7f173533fb2b793c54de728d34b7ab29799a56db9cd7b7cb7452b1faeb05ee4c04c9d5a0e8f2768bca37eaa082f4ae9cee850350f43c6c4cacfe339c70d11059393ed6f705d66e577b0e1d7013538a2326d9b8e6b07c4255e774b6c5667d3dc6585f5889f6646c47efa5c49cce8a5996a428892d443d204c100d8d490a421d3259d5f18ef166fd1064035d5a4cb47583bb53d3df5951dc39216a8a1d931ab032afee59e295125fa8fb3672780a7f47e98f23edd762fa4c07b7fcfd134e53c4d9e767247c34ad5f13ad89fd6563ece11ec7a7ae7bebd747c51f9f8134e76b116ab47ac114b3855cc6f7bd8cf4f317c0325f2fdf3a53a54edaa528ecb05329fec7d4eb2cb818fa36cc3d236c22f83fa5530c6c8cbd5ff016ae99014ad98f7304ccad96ea77cc31facc91b77c34aca1407a99e54810807091925c7f4543000000000000"], &(0x7f0000001480)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={0x0, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 729.672796][T21421] ubi0: mtd0 is detached [ 729.682207][T21426] ubi0: attaching mtd0 [ 729.687316][T21426] ubi0: scanning is finished [ 729.805113][T21426] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 729.816556][T21426] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 729.824545][T21426] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 729.832605][T21426] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 729.840795][T21426] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 729.847959][T21426] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 729.857295][T21426] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 729.868247][T21426] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 729.879438][T21441] ubi0: background thread "ubi_bgt0d" started, PID 21441 [ 729.887013][T21428] ubi0: detaching mtd0 [ 729.927663][T21428] ubi0: mtd0 is detached [ 729.933965][T21431] ubi0: attaching mtd0 [ 729.940580][T21431] ubi0: scanning is finished [ 730.034241][T21431] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 730.042078][T21431] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 730.049852][T21431] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 730.058202][T21431] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 730.066112][T21431] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 730.074031][T21431] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 730.082539][T21431] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 730.093118][T21431] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 730.105407][T21445] ubi0: background thread "ubi_bgt0d" started, PID 21445 [ 730.113292][T21434] ubi0: detaching mtd0 [ 730.123591][T21434] ubi0: mtd0 is detached [ 730.129462][T21437] ubi0: attaching mtd0 [ 730.142146][T21437] ubi0: scanning is finished [ 730.226449][T21437] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 730.244089][T21437] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 730.255305][T21437] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 730.265029][T21437] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 730.276757][T21437] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 730.286537][T21437] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 730.297988][T21437] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 730.313559][T21437] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 730.324394][T21440] ubi0: detaching mtd0 [ 730.330702][T21447] ubi0: background thread "ubi_bgt0d" started, PID 21447 [ 730.362906][T21440] ubi0: mtd0 is detached [ 730.368295][T21442] ubi0: attaching mtd0 [ 730.375712][T21442] ubi0: scanning is finished [ 730.477590][T21442] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 730.485403][T21442] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 730.493365][T21442] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 730.500736][T21442] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 730.508495][T21442] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 730.515835][T21442] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 730.524261][T21442] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 730.534753][T21442] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 730.544922][T21449] ubi0: background thread "ubi_bgt0d" started, PID 21449 02:53:46 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b128", 0xc8}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 02:53:46 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:53:46 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:53:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) 02:53:46 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 731.224166][T21456] ubi0: detaching mtd0 [ 731.282000][T21456] ubi0: mtd0 is detached [ 731.301241][T21456] ubi0: attaching mtd0 [ 731.340024][T21456] ubi0: scanning is finished [ 731.492665][T21456] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 731.519571][T21456] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 731.527622][T21456] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 731.535422][T21456] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 731.543381][T21456] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 731.550851][T21456] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 731.559667][T21456] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 731.570514][T21456] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 731.582200][T21464] ubi0: background thread "ubi_bgt0d" started, PID 21464 [ 731.590075][T21455] ubi0: detaching mtd0 02:53:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000e05febbb910c991a374ff94ec7af394fe1b7a80266dbf5e910c9290e52388c3ece2c0af8871af2ec2bebffe8500c3219ffcd33e74aedf701f8782da6508d8e43b0b5b24b68f768229ce846f02fc0c7a5138a25b3ea74148db680fee5a83c14142ad0834e3f955796f98f822a6eaa573733fd6d3e587f2638258356fe41d667461077a97c991e1c5fd2cc86098551dbadee3cb4abbcba3a8e7894cac941d0fb09530b9cd5e3a1f345dd7323306b0736d2a0b7d3f5babe64f8e28f3a40930ac2fde3d1cdc533b741c24413fc450b9d98177a08935323fa1917eb94dcc1fee8f9a43a3f99d5d964ff9754de4309ce8c7900770656e1713eeaf02f4db948dc32665985cd80ad0e8c704e779b4bee0eefde11d0d36500063de291b429aeba1ebfa0971cf5032d46aac533c3fe835f68a462a2d9869e5e3d1d594f92627e3b22b33ed464f10e565975adeda84a8d48aea639b85eced421c7c636613bf45128c205cdcf2d4ac4618c0df4b43efd2e553beab7f7cc8fa2df084c8ae40cf81b719805c05b8b688d82900c0952e114d7ada88c77388e1e90c5c3eb42dcf83f3f7487f552637dc377b4a5122a82f43841db88aa79c779cf7e52d9c26a0be8d78325e4d709b5869f63870a3ef1d2d334bd736fa2b95e7c711f9fb9"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) 02:53:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="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", 0x11b}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xffffffffffffffff, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 731.638778][T21455] ubi0: mtd0 is detached [ 731.648539][T21463] ubi0: attaching mtd0 [ 731.663435][T21463] ubi0: scanning is finished 02:53:46 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="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", 0x11b}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 731.842677][T21463] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 731.863902][T21463] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 731.877113][T21463] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 731.886332][T21463] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 731.897676][T21463] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 731.907577][T21463] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 731.921465][T21463] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 731.934167][T21463] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 731.946793][T21482] ubi0: background thread "ubi_bgt0d" started, PID 21482 [ 731.946906][T21458] ubi0: detaching mtd0 02:53:46 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 731.995491][T21458] ubi0: mtd0 is detached [ 732.002281][T21466] ubi0: attaching mtd0 [ 732.007313][T21466] ubi0: scanning is finished 02:53:47 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 732.133508][T21466] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 732.151682][T21467] ubi0: attaching mtd0 [ 732.156743][T21467] ubi0: scanning is finished 02:53:47 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 732.293630][T21467] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 732.316766][T21478] ubi0: attaching mtd0 [ 732.324367][T21478] ubi0: scanning is finished [ 732.466419][T21478] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 732.487692][T21478] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 732.499143][T21478] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 732.525900][T21478] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 732.538584][T21478] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 732.547599][T21478] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 732.562562][T21478] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 02:53:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 732.574350][T21478] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 732.585029][T21498] ubi0: background thread "ubi_bgt0d" started, PID 21498 [ 732.593772][T21485] ubi0: detaching mtd0 [ 732.626621][T21485] ubi0: mtd0 is detached [ 732.632656][T21488] ubi0: attaching mtd0 [ 732.638760][T21488] ubi0: scanning is finished [ 732.726724][T21488] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 732.735194][T21488] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 732.744392][T21488] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 732.751561][T21488] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 732.759398][T21488] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 732.766277][T21488] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 732.775051][T21488] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 732.785639][T21488] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 732.796084][T21504] ubi0: background thread "ubi_bgt0d" started, PID 21504 [ 732.803903][T21490] ubi0: detaching mtd0 [ 732.822669][T21490] ubi0: mtd0 is detached [ 732.832469][T21496] ubi0: attaching mtd0 [ 732.837683][T21496] ubi0: scanning is finished [ 732.915276][T21496] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 732.928340][T21496] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 732.935828][T21496] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 732.944180][T21496] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 732.951932][T21496] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 732.958939][T21496] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 732.967207][T21496] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 732.977413][T21496] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 732.987783][T21507] ubi0: background thread "ubi_bgt0d" started, PID 21507 [ 732.995587][T21495] ubi0: detaching mtd0 [ 733.020378][T21495] ubi0: mtd0 is detached [ 733.025594][T21499] ubi0: attaching mtd0 [ 733.033701][T21499] ubi0: scanning is finished [ 733.121465][T21499] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 733.132549][T21499] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 733.140025][T21499] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 733.147346][T21499] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 733.155949][T21499] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 733.163314][T21499] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 733.171859][T21499] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 733.182124][T21499] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 733.193557][T21509] ubi0: background thread "ubi_bgt0d" started, PID 21509 [ 733.193576][T21503] ubi0: detaching mtd0 [ 733.209152][T21503] ubi0: mtd0 is detached [ 733.214667][T21505] ubi0: attaching mtd0 [ 733.228318][T21505] ubi0: scanning is finished [ 733.315154][T21505] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 733.323188][T21505] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 733.330939][T21505] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 733.338107][T21505] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 733.345609][T21505] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 733.352590][T21505] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 733.360729][T21505] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 733.370846][T21505] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 733.380916][T21511] ubi0: background thread "ubi_bgt0d" started, PID 21511 02:53:49 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9", 0xcf}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 02:53:49 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) 02:53:49 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:53:49 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:53:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 734.436993][T21521] ubi0: detaching mtd0 [ 734.536202][T21521] ubi0: mtd0 is detached [ 734.555155][T21523] ubi0: attaching mtd0 [ 734.568863][T21523] ubi0: scanning is finished [ 734.651213][T21523] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 734.658838][T21523] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 734.667456][T21523] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 734.674548][T21523] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 734.682170][T21523] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 734.688954][T21523] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 734.697515][T21523] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 734.707717][T21523] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 734.718427][T21528] ubi0: background thread "ubi_bgt0d" started, PID 21528 [ 734.718955][T21518] ubi0: detaching mtd0 02:53:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 734.754555][T21518] ubi0: mtd0 is detached [ 734.770207][T21526] ubi0: attaching mtd0 [ 734.779131][T21526] ubi0: scanning is finished 02:53:49 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="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", 0x11b}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 734.906443][T21526] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 734.914891][T21526] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 734.924006][T21526] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 734.933074][T21526] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 734.940950][T21526] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 734.947894][T21526] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 734.956280][T21526] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 734.966608][T21526] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 734.977081][T21538] ubi0: background thread "ubi_bgt0d" started, PID 21538 [ 734.984555][T21527] ubi: mtd0 is already attached to ubi0 [ 735.000151][T21530] ubi: mtd0 is already attached to ubi0 [ 735.006058][T21535] ubi0: detaching mtd0 02:53:50 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 735.038566][T21535] ubi0: mtd0 is detached [ 735.043249][T21540] ubi0: attaching mtd0 [ 735.048029][T21540] ubi0: scanning is finished 02:53:50 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x7a, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000e05febbb910c991a374ff94ec7af394fe1b7a80266dbf5e910c9290e52388c3ece2c0af8871af2ec2bebffe8500c3219ffcd33e74aedf701f8782da6508d8e43b0b5b24b68f768229ce846f02fc0c7a5138a25b3ea74148db680fee5a83c14142ad0834e3f955796f98f822a6eaa573733fd6d3e587f2638258356fe41d667461077a97c991e1c5fd2cc86098551dbadee3cb4abbcba3a8e7894cac941d0fb09530b9cd5e3a1f345dd7323306b0736d2a0b7d3f5babe64f8e28f3a40930ac2fde3d1cdc533b741c24413fc450b9d98177a08935323fa1917eb94dcc1fee8f9a43a3f99d5d964ff9754de4309ce8c7900770656e1713eeaf02f4db948dc32665985cd80ad0e8c704e779b4bee0eefde11d0d36500063de291b429aeba1ebfa0971cf5032d46aac533c3fe835f68a462a2d9869e5e3d1d594f92627e3b22b33ed464f10e565975adeda84a8d48aea639b85eced421c7c636613bf45128c205cdcf2d4ac4618c0df4b43efd2e553beab7f7cc8fa2df084c8ae40cf81b719805c05b8b688d82900c0952e114d7ada88c77388e1e90c5c3eb42dcf83f3f7487f552637dc377b4a5122a82f43841db88aa79c779cf7e52d9c26a0be8d78325e4d709b5869f63870a3ef1d2d334bd736fa2b95e7c711f9fb9b1daac8d750c8929cf50d4d0d8532fc3e87278e21c660764c03bbabefd26a466d4174bd1d293bbb1de6257a06f1c15fa9dfbe8125b9412a0ac5d26f2039866cc979f2985b84af288cde97e8f0ac7f6a3cd69eb707dd14887625f05f0645340ac5cebd15a42259026bb28a0a99760b133cf9d1a24421cf3edb99d6b78182ac674045a82e2a9054443fd261a174989662e60e16db1354319d7fb54af86d64c2b3d82f7057d680c818ec7288623d7882afafa38b6d00be06c7ecb1ebf29be50d76f870e02cb0fba283a37d028ed416af8bd2c0edfc53f2f6e344e9b66eda2766129baa0e103f21de9189dbfa398fd1dbee83058639b6a02f1cf3c0e3cb2f3debb06317616562933fe49d6e8cad525edb9bed511ac78147f91da057c3f1085830fe9fe76ea0dace6a7d760ca8fc65ad209465a19f4bef402ffc3e8b0030e7365d7d35f96de774d9b271d62a940f8c0c9cc1e0d59e33d82fd559021e56486225eeaf1bde4557f4d3ed03180079a458a3a2ca5abf43faf9d4cf31d9fbca0a7ff79d2f01ebfcc67dd8af82553122338f8c53853e553d11e2d981433220ef6ed7d498fa310f2959660ef61d8789271a48a0492d503b5ba0400c77526f06a020cc235c547534acb194f460320bca082b13715a94d1d74b64c585769cf74ef2ef6c26331bff38d49d41767f274021ec8b0b203036f1d6ededf314859d4cf958c323bdd250b7214645bb6dc9bf7909799a43f766ec81083582a2ed7dc8bc00e77e966ebb0a400b20aebb88806862d68f9038739292213806b234e876f525027445e45adabcbb06601cc411ae6d7cc9d36a272fb7016c432691334c00acad7c125b11760827df8b9e758490b2725e0f5b53dda5221d36336c771e554a3916d3bc5976b2fa101bcf7c5114359fed17ff75d0fc415736fec06d227fbef2ba4827a0527d15f91cff20fd88a682020e11da09e01b474ed5c0dfb621268a877c4387d83d5f8cbb0efc0d410fd2991ee314f91139a6d736994e46d6e0e354234bcbd27189adbfe8aada79f5760529c9b66f58f07787f289191a0603f7e17303fedc8b1a49ffddd40856622ec47ebb3d621fd55b863ba65d7204329e5703c235a66154fc058f417e5f5d7124e68e55611135ce9fcb8535ea9ddb2e077491b26bd552293569b79e962e4c2f5835d41389f0c12f3c0427c0395dc2413026cce33ea22e608502a802e01a18cdb8892463309e1b2a1964b9fd11e588ea432fcd8dbe62ca120063ac0ea3b1f4a4e4373588d2b035cfc01206a7575fc1ab1b5ba13421ce6818305d0759be9d206ca7e1fc2230c8d4ec372c6f09d7d9f29d54c5b88beb042c78127c0609f66aa41637baf5138daf7cbd2c30d1025705ce4ff83ae491cae8eedef3813133f638754b1d54b992d6788cfe160106014516f0179bd85f866d0bd75ec7c84c20fcca18436f79f6e7909b78039562ea390b3443b2126ec0f61d9c78b00627a9980ac2a6a0f4234b73f4317079801f86e9d6502698e5fa7bf4e2686038adfbe1b841e9c6afcb48fb00d9abf73ea44099f7d588052a1d4b5a69a0d6fa19e26fb1fa20e08f1896fb949692a7aba80ac90a0eff61224e506b66923becaf0298bfc3750751e0a9890ea84de6213959b238e74ea0d4fa0b57292fbc7df7c2ba05b46cd164125621c7df7d4fa1ae884b82578cce5b1ad046fddb3dfcdede34e73748a26731b7559112e9566afe391377cbf02128272cae108d56103f4c9473391692f3cb2262d53a911c70747ee2d854afffd2886af4f8e26d8d13bc4d2ea03d5083170f1e3447ed90325a61947ee5e13ee31f9af6cd99de6495f48e53d4135030f4ff9538074184c1e507dfd9229599e9acfee02159198d81d7776ecfb013e1f32ddf7f84b0ca2c1eeb1445bb51c150a035fe7ad16bffdaa7bccbff0fb6371188a41e7e003bfa23ee8c0697cbc0ac45a01e160f6c25231d6faabdca3d03fca7bd8a1a886e4ce25734deb0d7b361bb3ece2de5be02d28fe82e2ac11423484a7ec369c77d6cecf442312b3cb9bd3f16febe3d84a63f2663865884b2abe1d00f0d4e2a6a6cd863e898c0224e6e8aea085e5bf145b44cbaa1a8b0d06714ddc84b13eb77fec4ea2bc18247c2dee2ff7254335b2d3a4b1ae40de0863250a242e6fb08b1b74981158b51a0d459bf4475121ad759bf9cfed900d19ca358be4565b0f7085d44ed15f5aad3c19969a9822dd0914f91120746aaf64749cfa686c2c8b801892b1ad0f528a6a426e23b6a5de74cae29e3093f148684c865f46e71714182a08928fc56fb44e9af5f549ea46c9a87b9dc8462dd29a243ee0c92bf7214243470a27d59b620d212d62740bb1ea1fbbd7d7cb73473f0d894e5c841a0d39330139a593abfe637a7d9825b31192b9ac01a86febf6d61ad056217119d9b84dd80a759096e6027a586be3efa71ed1b55539d8809d6583959de0ab248f426c47a5b39fca10e2f664d163d543ab7692e5d3607220d4cc2b6af99e42728ab777f4cdab22c69e7b80e9e6d6115d5c00381f240cb228d603e75a4abf5d25f7c02569e22ba09422ffc26cea63e91e48609c3bc7e8938b2f87e6d043293bb6127a9a8e6169109a7d284dd29a97030e856302b05a5911cb178fda34bfa218901b3f5e7a78c8779febd0a084d48de6268a85ec005f03763df6c48874db8eec813e5591cf830bde7fad174080520f3c8aff1aa9f5b46b9ce6a5f7c39e779eba057feb819de520f9f70aa86b408a192b0f4b355f68ee4f1744a8f293ab7a397b42a17fd183b50f73c0f92dddb61d90f96059d9423509e2cfd0927847f93dab9dbae953fa7585940353593f0d09796b051f727a4fe77ec1668cacef3ed691fa6257255787d41a57085f5771430239c9e266843d8212c8bf1b0ea977c6e3dc4c0f76e5a82af63d25fd870b7daab5e18948e9271ba70d1783b18654365b0637947e752c4fd1e9184c99d143af743572004260323f69c98586ac464d51cdfe81db760c72aa6d26deca0a9de68b28eb8d74bc26d6b634a6cc9975ed3ae49f8e15e2a7b15b156a435b6e73fc114595e8cf89cb0517d9edb3ad8d1fd790cd8baa30b683d8856786d58134952f9853061628e1e1282936915f12af0398279d99b3a8d7a08b56324d73811958aad36e6247fa142f708b8bc59b2c30ad3b0726ff76da5c71c38c51fb847951edf6a52dda541b6a0d11c59b3d19305c6c080000001a92c7c8893a7fb483e9b766f937ab53b8532a1fc3c7f4552d8b14585a3afc3f3d8b5a1c3e4fb2f4acf21e4fbf3cb794b75d7f3015a59bec8e1248958cadd72c93634dc1b74ec2694a9a2c6a0cd729ebbf35a44a8b6c6e9d6e196ed3b572cc18aa333675a84d4bc1cd3bb4d59338d20caaca913291f2e1a1cee672aaea9ab4e6fb1f17d26d2e97edfc5089f2ff01ef11f851312ceefaa284f816d9120b3fdd80b1674e1cbe289d00dda0264234c4093c8718e12f92ff9bbe7287c5b84172fc6888b10a288a4fee68c8226e418ffe2a114332ad76f8564e6e5ce23dd5e6966ec51d5b49a60aaf5a5247a7528717e670dd3647aff0163793ed69cb51f3d6708dfd4738233a2a54777832e00934bed713bf99e8a3d201fc0feccb56cdf2ce6cc0953b3bc6434983c02232e3a9a452ba94d58173953dec0ee12a3ca62fc9ec79250a8f2de2143369ffdaf9978cb49bac1f527c7be10e2743fbb2a7212c26cd64fc81739350fc52eac3e0e1715237b61bf70a9abcfbf691b6f6c287b01700e40a1e7a37a108b62f18fd5e4b84c7fbf3d4c1cf8e09379a84f482cd4803871e70742d3fe3e1697ec6bf3e51f82d89da546c721ce97bedd5c90475eecedc2201b94036b4a9adf7ac3a2fe627e65d143a756748b39c2e7ea49d778ad207573850e8405a407b878d1beaf567940444b2c6a0ecad47b2d008d7c5e24028def2d7080bf06cd8640bc8e47545d0e6f47ff333d4ff99c48ea64ad23dc37c1512e689e0d4492d450d0d6abc2aabcf7d4f1350e1223ff84c5bd668f7f1858be621aabe05151547e6d006ece72be2b30f0491c19ad7fd3fc047a85e3f810330a058142a547c24e69f07ff649975217ba60560745646e2cdb593a76a13c34640f06cf5c9ad72b25a3596f5d93a4543aba3b4a6ffd63d9b9fd6d8b6d11d5ccb058b71931954a9cb005532dbcaefe8465dcd68746e94f59960ec74872bf4ea345dac6b67013e4c21841c4f20f1952315c6422a82b2b53a8c4ce17f3bdf889e1cd1b50d5908ffd4294e44d3b301ecd23564862391493751d8525291adb37c168c7960aadd56bd067e6c5faf01edc7ff63e31dc904350ccd152cf3f1463b5be31003426db93835a5d167217598cfd4222b2c4437802718dffe5a7077ba84621379192c608ce93678910515a8a47c73a74bd8d38e7432d6ec86f37d2d80f7021fbed01cda5684970b64fa86f96ae38993f87b63816148e82c8fe48087aad26595850e46fcd25343c3077808f05aebb496836872d4159a1c680788dba82b33c548276de749e470ec5062a62e03bbcb04865ba5fe23fe48b400c81d7dd014eaf232e3f805ee959b3bf9f21bd380c4847edfae153e1dbe9eb75a442b1ed94b16824c19d84df3418397c05806838287f10fa09c7a1c39d454fcd396f9dc4e0b4d85e05503ad8aabafb9ac7f173533fb2b793c54de728d34b7ab29799a56db9cd7b7cb7452b1faeb05ee4c04c9d5a0e8f2768bca37eaa082f4ae9cee850350f43c6c4cacfe339c70d11059393ed6f705d66e577b0e1d7013538a2326d9b8e6b07c4255e774b6c5667d3dc6585f5889f6646c47efa5c49cce8a5996a428892d443d204c100d8d490a421d3259d5f18ef166fd1064035d5a4cb47583bb53d3df5951dc39216a8a1d931ab032afee59e295125fa8fb3672780a7f47e98f23edd762fa4c07b7fcfd134e53c4d9e767247c34ad5f13ad89fd6563ece11ec7a7ae7bebd747c51f9f8134e76b116ab47ac114b3855cc6f7bd8cf4f317c0325f2fdf3a53a54edaa528ecb05329fec7d4eb2cb818fa36cc3d236c22f83fa5530c6c8cbd5ff016ae99014ad98f7304ccad96ea77cc31facc91b77c34aca1407a99e54810807091925c7f4543000000000000"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) 02:53:50 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 735.251367][T21540] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 735.275479][T21540] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 735.290184][T21540] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 735.313048][T21540] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 735.355784][T21540] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 735.366052][T21540] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 735.377554][T21540] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 735.394844][T21540] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 735.408118][T21547] ubi0: background thread "ubi_bgt0d" started, PID 21547 [ 735.408222][T21544] ubi0: detaching mtd0 02:53:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 735.482485][T21544] ubi0: mtd0 is detached [ 735.498816][T21552] ubi0: attaching mtd0 [ 735.521367][T21552] ubi0: scanning is finished [ 735.628244][T21552] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 735.648297][T21552] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 735.656032][T21552] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 735.663822][T21552] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 735.672354][T21552] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 735.679722][T21552] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 735.687916][T21552] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 735.698182][T21552] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 735.708668][T21561] ubi0: background thread "ubi_bgt0d" started, PID 21561 [ 735.716250][T21550] ubi0: detaching mtd0 02:53:50 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 735.733329][T21550] ubi0: mtd0 is detached [ 735.743451][T21554] ubi0: attaching mtd0 [ 735.748492][T21554] ubi0: scanning is finished [ 735.866733][T21554] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 735.940498][T21554] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 735.947966][T21554] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 735.955612][T21554] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 735.963427][T21554] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 735.970633][T21554] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 735.978821][T21554] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 735.991991][T21554] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 736.002498][T21566] ubi0: background thread "ubi_bgt0d" started, PID 21566 [ 736.002768][T21551] ubi0: detaching mtd0 [ 736.030534][T21551] ubi0: mtd0 is detached [ 736.036422][T21559] ubi0: attaching mtd0 [ 736.046408][T21559] ubi0: scanning is finished [ 736.153858][T21559] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 736.168342][T21560] ubi0: attaching mtd0 [ 736.173562][T21560] ubi0: scanning is finished [ 736.265240][T21560] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 736.273335][T21560] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 736.281280][T21560] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 736.288403][T21560] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 736.296516][T21560] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 736.305068][T21560] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 736.313404][T21560] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 736.323701][T21560] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 736.334982][T21572] ubi0: background thread "ubi_bgt0d" started, PID 21572 [ 736.342627][T21565] ubi0: detaching mtd0 [ 736.364505][T21565] ubi0: mtd0 is detached [ 736.369706][T21567] ubi0: attaching mtd0 [ 736.377215][T21567] ubi0: scanning is finished [ 736.456357][T21567] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 736.464076][T21567] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 736.471457][T21567] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 736.478470][T21567] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 736.486687][T21567] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 736.493903][T21567] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 736.502758][T21567] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 736.512868][T21567] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 736.523145][T21574] ubi0: background thread "ubi_bgt0d" started, PID 21574 02:53:52 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9", 0xcf}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 02:53:52 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x7a, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) 02:53:52 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:53:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) 02:53:52 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 737.575671][T21583] ubi0: detaching mtd0 [ 737.674787][T21583] ubi0: mtd0 is detached [ 737.694961][T21586] ubi0: attaching mtd0 [ 737.705345][T21586] ubi0: scanning is finished [ 737.772818][T21586] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 737.780839][T21586] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 737.788273][T21586] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 737.795731][T21586] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 737.803825][T21586] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 737.812056][T21586] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 737.820344][T21586] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 737.830961][T21586] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 737.841514][T21592] ubi0: background thread "ubi_bgt0d" started, PID 21592 [ 737.849017][T21582] ubi0: detaching mtd0 02:53:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) 02:53:52 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9f9f73b17542465e118e863730f5ad206b17632db9642b4c52f1df60d9f7c161eb8677ba1747529194e8b8ba7ca91c2fca15a72a17d690006fb972fd17a6783f3c9333e1fe2ab89411bf918db", 0x11b}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, 0x0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 737.891290][T21582] ubi0: mtd0 is detached [ 737.896770][T21589] ubi0: attaching mtd0 [ 737.906988][T21589] ubi0: scanning is finished [ 738.063805][T21589] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 738.071669][T21589] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 738.079008][T21589] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 738.086401][T21589] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 738.094210][T21589] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 738.102883][T21589] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 738.115771][T21589] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 738.126971][T21589] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 738.137614][T21604] ubi0: background thread "ubi_bgt0d" started, PID 21604 [ 738.145143][T21581] ubi0: detaching mtd0 02:53:53 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x7a, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 738.168732][T21581] ubi0: mtd0 is detached [ 738.173768][T21590] ubi0: attaching mtd0 [ 738.182294][T21590] ubi0: scanning is finished 02:53:53 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 738.331295][T21590] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 738.342767][T21593] ubi0: attaching mtd0 [ 738.347862][T21593] ubi0: scanning is finished 02:53:53 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000e05febbb910c991a374ff94ec7af394fe1b7a80266dbf5e910c9290e52388c3ece2c0af8871af2ec2bebffe8500c3219ffcd33e74aedf701f8782da6508d8e43b0b5b24b68f768229ce846f02fc0c7a5138a25b3ea74148db680fee5a83c14142ad0834e3f955796f98f822a6eaa573733fd6d3e587f2638258356fe41d667461077a97c991e1c5fd2cc86098551dbadee3cb4abbcba3a8e7894cac941d0fb09530b9cd5e3a1f345dd7323306b0736d2a0b7d3f5babe64f8e28f3a40930ac2fde3d1cdc533b741c24413fc450b9d98177a08935323fa1917eb94dcc1fee8f9a43a3f99d5d964ff9754de4309ce8c7900770656e1713eeaf02f4db948dc32665985cd80ad0e8c704e779b4bee0eefde11d0d36500063de291b429aeba1ebfa0971cf5032d46aac533c3fe835f68a462a2d9869e5e3d1d594f92627e3b22b33ed464f10e565975adeda84a8d48aea639b85eced421c7c636613bf45128c205cdcf2d4ac4618c0df4b43efd2e553beab7f7cc8fa2df084c8ae40cf81b719805c05b8b688d82900c0952e114d7ada88c77388e1e90c5c3eb42dcf83f3f7487f552637dc377b4a5122a82f43841db88aa79c779cf7e52d9c26a0be8d78325e4d709b5869f63870a3ef1d2d334bd736fa2b95e7c711f9fb9b1daac8d750c8929cf50d4d0d8532fc3e87278e21c660764c03bbabefd26a466d4174bd1d293bbb1de6257a06f1c15fa9dfbe8125b9412a0ac5d26f2039866cc979f2985b84af288cde97e8f0ac7f6a3cd69eb707dd14887625f05f0645340ac5cebd15a42259026bb28a0a99760b133cf9d1a24421cf3edb99d6b78182ac674045a82e2a9054443fd261a174989662e60e16db1354319d7fb54af86d64c2b3d82f7057d680c818ec7288623d7882afafa38b6d00be06c7ecb1ebf29be50d76f870e02cb0fba283a37d028ed416af8bd2c0edfc53f2f6e344e9b66eda2766129baa0e103f21de9189dbfa398fd1dbee83058639b6a02f1cf3c0e3cb2f3debb06317616562933fe49d6e8cad525edb9bed511ac78147f91da057c3f1085830fe9fe76ea0dace6a7d760ca8fc65ad209465a19f4bef402ffc3e8b0030e7365d7d35f96de774d9b271d62a940f8c0c9cc1e0d59e33d82fd559021e56486225eeaf1bde4557f4d3ed03180079a458a3a2ca5abf43faf9d4cf31d9fbca0a7ff79d2f01ebfcc67dd8af82553122338f8c53853e553d11e2d981433220ef6ed7d498fa310f2959660ef61d8789271a48a0492d503b5ba0400c77526f06a020cc235c547534acb194f460320bca082b13715a94d1d74b64c585769cf74ef2ef6c26331bff38d49d41767f274021ec8b0b203036f1d6ededf314859d4cf958c323bdd250b7214645bb6dc9bf7909799a43f766ec81083582a2ed7dc8bc00e77e966ebb0a400b20aebb88806862d68f9038739292213806b234e876f525027445e45adabcbb06601cc411ae6d7cc9d36a272fb7016c432691334c00acad7c125b11760827df8b9e758490b2725e0f5b53dda5221d36336c771e554a3916d3bc5976b2fa101bcf7c5114359fed17ff75d0fc415736fec06d227fbef2ba4827a0527d15f91cff20fd88a682020e11da09e01b474ed5c0dfb621268a877c4387d83d5f8cbb0efc0d410fd2991ee314f91139a6d736994e46d6e0e354234bcbd27189adbfe8aada79f5760529c9b66f58f07787f289191a0603f7e17303fedc8b1a49ffddd40856622ec47ebb3d621fd55b863ba65d7204329e5703c235a66154fc058f417e5f5d7124e68e55611135ce9fcb8535ea9ddb2e077491b26bd552293569b79e962e4c2f5835d41389f0c12f3c0427c0395dc2413026cce33ea22e608502a802e01a18cdb8892463309e1b2a1964b9fd11e588ea432fcd8dbe62ca120063ac0ea3b1f4a4e4373588d2b035cfc01206a7575fc1ab1b5ba13421ce6818305d0759be9d206ca7e1fc2230c8d4ec372c6f09d7d9f29d54c5b88beb042c78127c0609f66aa41637baf5138daf7cbd2c30d1025705ce4ff83ae491cae8eedef3813133f638754b1d54b992d6788cfe160106014516f0179bd85f866d0bd75ec7c84c20fcca18436f79f6e7909b78039562ea390b3443b2126ec0f61d9c78b00627a9980ac2a6a0f4234b73f4317079801f86e9d6502698e5fa7bf4e2686038adfbe1b841e9c6afcb48fb00d9abf73ea44099f7d588052a1d4b5a69a0d6fa19e26fb1fa20e08f1896fb949692a7aba80ac90a0eff61224e506b66923becaf0298bfc3750751e0a9890ea84de6213959b238e74ea0d4fa0b57292fbc7df7c2ba05b46cd164125621c7df7d4fa1ae884b82578cce5b1ad046fddb3dfcdede34e73748a26731b7559112e9566afe391377cbf02128272cae108d56103f4c9473391692f3cb2262d53a911c70747ee2d854afffd2886af4f8e26d8d13bc4d2ea03d5083170f1e3447ed90325a61947ee5e13ee31f9af6cd99de6495f48e53d4135030f4ff9538074184c1e507dfd9229599e9acfee02159198d81d7776ecfb013e1f32ddf7f84b0ca2c1eeb1445bb51c150a035fe7ad16bffdaa7bccbff0fb6371188a41e7e003bfa23ee8c0697cbc0ac45a01e160f6c25231d6faabdca3d03fca7bd8a1a886e4ce25734deb0d7b361bb3ece2de5be02d28fe82e2ac11423484a7ec369c77d6cecf442312b3cb9bd3f16febe3d84a63f2663865884b2abe1d00f0d4e2a6a6cd863e898c0224e6e8aea085e5bf145b44cbaa1a8b0d06714ddc84b13eb77fec4ea2bc18247c2dee2ff7254335b2d3a4b1ae40de0863250a242e6fb08b1b74981158b51a0d459bf4475121ad759bf9cfed900d19ca358be4565b0f7085d44ed15f5aad3c19969a9822dd0914f91120746aaf64749cfa686c2c8b801892b1ad0f528a6a426e23b6a5de74cae29e3093f148684c865f46e71714182a08928fc56fb44e9af5f549ea46c9a87b9dc8462dd29a243ee0c92bf7214243470a27d59b620d212d62740bb1ea1fbbd7d7cb73473f0d894e5c841a0d39330139a593abfe637a7d9825b31192b9ac01a86febf6d61ad056217119d9b84dd80a759096e6027a586be3efa71ed1b55539d8809d6583959de0ab248f426c47a5b39fca10e2f664d163d543ab7692e5d3607220d4cc2b6af99e42728ab777f4cdab22c69e7b80e9e6d6115d5c00381f240cb228d603e75a4abf5d25f7c02569e22ba09422ffc26cea63e91e48609c3bc7e8938b2f87e6d043293bb6127a9a8e6169109a7d284dd29a97030e856302b05a5911cb178fda34bfa218901b3f5e7a78c8779febd0a084d48de6268a85ec005f03763df6c48874db8eec813e5591cf830bde7fad174080520f3c8aff1aa9f5b46b9ce6a5f7c39e779eba057feb819de520f9f70aa86b408a192b0f4b355f68ee4f1744a8f293ab7a397b42a17fd183b50f73c0f92dddb61d90f96059d9423509e2cfd0927847f93dab9dbae953fa7585940353593f0d09796b051f727a4fe77ec1668cacef3ed691fa6257255787d41a57085f5771430239c9e266843d8212c8bf1b0ea977c6e3dc4c0f76e5a82af63d25fd870b7daab5e18948e9271ba70d1783b18654365b0637947e752c4fd1e9184c99d143af743572004260323f69c98586ac464d51cdfe81db760c72aa6d26deca0a9de68b28eb8d74bc26d6b634a6cc9975ed3ae49f8e15e2a7b15b156a435b6e73fc114595e8cf89cb0517d9edb3ad8d1fd790cd8baa30b683d8856786d58134952f9853061628e1e1282936915f12af0398279d99b3a8d7a08b56324d73811958aad36e6247fa142f708b8bc59b2c30ad3b0726ff76da5c71c38c51fb847951edf6a52dda541b6a0d11c59b3d19305c6c080000001a92c7c8893a7fb483e9b766f937ab53b8532a1fc3c7f4552d8b14585a3afc3f3d8b5a1c3e4fb2f4acf21e4fbf3cb794b75d7f3015a59bec8e1248958cadd72c93634dc1b74ec2694a9a2c6a0cd729ebbf35a44a8b6c6e9d6e196ed3b572cc18aa333675a84d4bc1cd3bb4d59338d20caaca913291f2e1a1cee672aaea9ab4e6fb1f17d26d2e97edfc5089f2ff01ef11f851312ceefaa284f816d9120b3fdd80b1674e1cbe289d00dda0264234c4093c8718e12f92ff9bbe7287c5b84172fc6888b10a288a4fee68c8226e418ffe2a114332ad76f8564e6e5ce23dd5e6966ec51d5b49a60aaf5a5247a7528717e670dd3647aff0163793ed69cb51f3d6708dfd4738233a2a54777832e00934bed713bf99e8a3d201fc0feccb56cdf2ce6cc0953b3bc6434983c02232e3a9a452ba94d58173953dec0ee12a3ca62fc9ec79250a8f2de2143369ffdaf9978cb49bac1f527c7be10e2743fbb2a7212c26cd64fc81739350fc52eac3e0e1715237b61bf70a9abcfbf691b6f6c287b01700e40a1e7a37a108b62f18fd5e4b84c7fbf3d4c1cf8e09379a84f482cd4803871e70742d3fe3e1697ec6bf3e51f82d89da546c721ce97bedd5c90475eecedc2201b94036b4a9adf7ac3a2fe627e65d143a756748b39c2e7ea49d778ad207573850e8405a407b878d1beaf567940444b2c6a0ecad47b2d008d7c5e24028def2d7080bf06cd8640bc8e47545d0e6f47ff333d4ff99c48ea64ad23dc37c1512e689e0d4492d450d0d6abc2aabcf7d4f1350e1223ff84c5bd668f7f1858be621aabe05151547e6d006ece72be2b30f0491c19ad7fd3fc047a85e3f810330a058142a547c24e69f07ff649975217ba60560745646e2cdb593a76a13c34640f06cf5c9ad72b25a3596f5d93a4543aba3b4a6ffd63d9b9fd6d8b6d11d5ccb058b71931954a9cb005532dbcaefe8465dcd68746e94f59960ec74872bf4ea345dac6b67013e4c21841c4f20f1952315c6422a82b2b53a8c4ce17f3bdf889e1cd1b50d5908ffd4294e44d3b301ecd23564862391493751d8525291adb37c168c7960aadd56bd067e6c5faf01edc7ff63e31dc904350ccd152cf3f1463b5be31003426db93835a5d167217598cfd4222b2c4437802718dffe5a7077ba84621379192c608ce93678910515a8a47c73a74bd8d38e7432d6ec86f37d2d80f7021fbed01cda5684970b64fa86f96ae38993f87b63816148e82c8fe48087aad26595850e46fcd25343c3077808f05aebb496836872d4159a1c680788dba82b33c548276de749e470ec5062a62e03bbcb04865ba5fe23fe48b400c81d7dd014eaf232e3f805ee959b3bf9f21bd380c4847edfae153e1dbe9eb75a442b1ed94b16824c19d84df3418397c05806838287f10fa09c7a1c39d454fcd396f9dc4e0b4d85e05503ad8aabafb9ac7f173533fb2b793c54de728d34b7ab29799a56db9cd7b7cb7452b1faeb05ee4c04c9d5a0e8f2768bca37eaa082f4ae9cee850350f43c6c4cacfe339c70d11059393ed6f705d66e577b0e1d7013538a2326d9b8e6b07c4255e774b6c5667d3dc6585f5889f6646c47efa5c49cce8a5996a428892d443d204c100d8d490a421d3259d5f18ef166fd1064035d5a4cb47583bb53d3df5951dc39216a8a1d931ab032afee59e295125fa8fb3672780a7f47e98f23edd762fa4c07b7fcfd134e53c4d9e767247c34ad5f13ad89fd6563ece11ec7a7ae7bebd747c51f9f8134e76b116ab47ac114b3855cc6f7bd8cf4f317c0325f2fdf3a53a54edaa528ecb05329fec7d4eb2cb818fa36cc3d236c22f83fa5530c6c8cbd5ff016ae99014ad98f7304ccad96"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 738.458504][T21593] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 738.476036][T21603] ubi0: attaching mtd0 [ 738.491143][T21603] ubi0: scanning is finished [ 738.604588][T21603] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 738.615088][T21603] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 738.624545][T21603] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 738.632247][T21603] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 738.641455][T21603] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 738.648556][T21603] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 738.657201][T21603] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 738.669935][T21603] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 738.680458][T21617] ubi0: background thread "ubi_bgt0d" started, PID 21617 [ 738.687954][T21607] ubi0: detaching mtd0 [ 738.714735][T21607] ubi0: mtd0 is detached 02:53:53 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 738.736457][T21609] ubi0: attaching mtd0 [ 738.743437][T21609] ubi0: scanning is finished [ 738.881293][T21609] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 738.888976][T21609] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 738.897507][T21609] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 738.905806][T21609] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 738.915795][T21609] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 738.923568][T21609] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 738.931919][T21609] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 738.942599][T21609] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 738.953510][T21625] ubi0: background thread "ubi_bgt0d" started, PID 21625 [ 738.953554][T21612] ubi0: detaching mtd0 02:53:53 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 738.986089][T21612] ubi0: mtd0 is detached [ 738.999778][T21619] ubi0: attaching mtd0 [ 739.004775][T21619] ubi0: scanning is finished [ 739.128415][T21619] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 739.136416][T21619] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 739.144185][T21619] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 739.151608][T21619] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 739.159643][T21619] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 739.166796][T21619] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 739.176724][T21619] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 739.191050][T21619] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 739.205413][T21631] ubi0: background thread "ubi_bgt0d" started, PID 21631 [ 739.215342][T21618] ubi0: detaching mtd0 [ 739.241483][T21618] ubi0: mtd0 is detached [ 739.247068][T21623] ubi0: attaching mtd0 [ 739.261590][T21623] ubi0: scanning is finished [ 739.386719][T21623] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 739.396122][T21623] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 739.403922][T21623] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 739.411310][T21623] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 739.418942][T21623] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 739.427189][T21623] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 739.435469][T21623] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 739.445736][T21623] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 739.456578][T21635] ubi0: background thread "ubi_bgt0d" started, PID 21635 [ 739.463872][T21624] ubi0: detaching mtd0 [ 739.471111][T21624] ubi0: mtd0 is detached [ 739.475585][T21627] ubi0: attaching mtd0 [ 739.483389][T21627] ubi0: scanning is finished [ 739.565250][T21627] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 739.576467][T21627] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 739.585064][T21627] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 739.592667][T21627] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 739.600981][T21627] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 739.607874][T21627] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 739.616233][T21627] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 739.626541][T21627] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 739.637575][T21637] ubi0: background thread "ubi_bgt0d" started, PID 21637 [ 739.637821][T21630] ubi0: detaching mtd0 [ 739.672376][T21630] ubi0: mtd0 is detached [ 739.676972][T21632] ubi0: attaching mtd0 [ 739.684683][T21632] ubi0: scanning is finished [ 739.756191][T21632] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 739.764078][T21632] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 739.771868][T21632] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 739.780148][T21632] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 739.787979][T21632] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 739.799843][T21632] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 739.807931][T21632] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 739.818374][T21632] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 739.828473][T21639] ubi0: background thread "ubi_bgt0d" started, PID 21639 02:53:55 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9", 0xcf}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 02:53:55 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:53:55 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:53:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) 02:53:55 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 740.614593][T21645] ubi0: detaching mtd0 [ 740.651263][T21645] ubi0: mtd0 is detached [ 740.673749][T21645] ubi0: attaching mtd0 [ 740.711271][T21645] ubi0: scanning is finished [ 740.836796][T21645] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 740.844460][T21645] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 740.852016][T21645] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 740.859710][T21645] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 740.867121][T21645] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 740.876007][T21645] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 740.884150][T21645] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 740.894678][T21645] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 740.904772][T21654] ubi0: background thread "ubi_bgt0d" started, PID 21654 [ 740.912683][T21649] ubi0: detaching mtd0 02:53:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 740.943257][T21649] ubi0: mtd0 is detached [ 740.962569][T21655] ubi0: attaching mtd0 [ 740.967423][T21655] ubi0: scanning is finished 02:53:56 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9f9f73b17542465e118e863730f5ad206b17632db9642b4c52f1df60d9f7c161eb8677ba1747529194e8b8ba7ca91c2fca15a72a17d690006fb972fd17a6783f3c9333e1fe2ab89411bf918db", 0x11b}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) [ 741.119526][T21655] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 741.127314][T21655] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 741.135634][T21655] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 741.142931][T21655] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 741.151303][T21655] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 741.158318][T21655] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 741.166826][T21655] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 741.177369][T21655] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 741.187486][T21669] ubi0: background thread "ubi_bgt0d" started, PID 21669 [ 741.194777][T21656] ubi: mtd0 is already attached to ubi0 [ 741.206477][T21657] ubi: mtd0 is already attached to ubi0 [ 741.212983][T21663] ubi0: detaching mtd0 02:53:56 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 741.240165][T21663] ubi0: mtd0 is detached [ 741.245185][T21666] ubi0: attaching mtd0 [ 741.255719][T21666] ubi0: scanning is finished 02:53:56 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) 02:53:56 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 741.555900][T21666] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 741.580073][T21666] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 741.587530][T21666] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 741.595306][T21666] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 741.603189][T21666] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 741.611401][T21666] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 741.631120][T21666] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 741.646482][T21666] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 741.657174][T21679] ubi0: background thread "ubi_bgt0d" started, PID 21679 [ 741.667687][T21676] ubi0: detaching mtd0 02:53:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000e05febbb910c991a374ff94ec7af394fe1b7a80266dbf5e910c9290e52388c3ece2c0af8871af2ec2bebffe8500c3219ffcd33e74aedf701f8782da6508d8e43b0b5b24b68f768229ce846f02fc0c7a5138a25b3ea74148db680fee5a83c14142ad0834e3f955796f98f822a6eaa573733fd6d3e587f2638258356fe41d667461077a97c991e1c5fd2cc86098551dbadee3cb4abbcba3a8e7894cac941d0fb09530b9cd5e3a1f345dd7323306b0736d2a0b7d3f5babe64f8e28f3a40930ac2fde3d1cdc533b741c24413fc450b9d98177a08935323fa1917eb94dcc1fee8f9a43a3f99d5d964ff9754de4309ce8c7900770656e1713eeaf02f4db948dc32665985cd80ad0e8c704e779b4bee0eefde11d0d36500063de291b429aeba1ebfa0971cf5032d46aac533c3fe835f68a462a2d9869e5e3d1d594f92627e3b22b33ed464f10e565975adeda84a8d48aea639b85eced421c7c636613bf45128c205cdcf2d4ac4618c0df4b43efd2e553beab7f7cc8fa2df084c8ae40cf81b719805c05b8b688d82900c0952e114d7ada88c77388e1e90c5c3eb42dcf83f3f7487f552637dc377b4a5122a82f43841db88aa79c779cf7e52d9c26a0be8d78325e4d709b5869f63870a3ef1d2d334bd736fa2b95e7c711f9fb9b1da"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 741.699810][T21676] ubi0: mtd0 is detached [ 741.713941][T21680] ubi0: attaching mtd0 [ 741.723204][T21680] ubi0: scanning is finished [ 741.816823][T21680] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 741.824660][T21680] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 741.836369][T21680] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 741.843701][T21680] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 741.856146][T21680] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 741.864681][T21680] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 741.879488][T21680] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 741.893950][T21680] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 741.904946][T21690] ubi0: background thread "ubi_bgt0d" started, PID 21690 [ 741.917911][T21671] ubi0: detaching mtd0 02:53:56 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={0x0, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 741.939233][T21671] ubi0: mtd0 is detached [ 741.952329][T21683] ubi0: attaching mtd0 [ 741.957643][T21683] ubi0: scanning is finished [ 742.052876][T21683] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 742.063781][T21683] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 742.075943][T21683] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 742.088322][T21683] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 742.103595][T21683] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 742.112996][T21683] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 742.121662][T21683] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 742.132964][T21683] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 742.143335][T21693] ubi0: background thread "ubi_bgt0d" started, PID 21693 [ 742.152755][T21682] ubi: mtd0 is already attached to ubi0 [ 742.159084][T21686] ubi0: detaching mtd0 [ 742.166872][T21686] ubi0: mtd0 is detached [ 742.171594][T21689] ubi0: attaching mtd0 [ 742.176301][T21689] ubi0: scanning is finished [ 742.286872][T21689] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 742.295618][T21689] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 742.303534][T21689] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 742.311785][T21689] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 742.319988][T21689] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 742.327117][T21689] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 742.336778][T21689] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 742.347301][T21689] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 742.357715][T21698] ubi0: background thread "ubi_bgt0d" started, PID 21698 [ 742.367097][T21694] ubi0: detaching mtd0 [ 742.398113][T21694] ubi0: mtd0 is detached [ 742.412654][T21695] ubi0: attaching mtd0 [ 742.417818][T21695] ubi0: scanning is finished [ 742.497927][T21695] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 742.505774][T21695] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 742.513867][T21695] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 742.522876][T21695] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 742.530709][T21695] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 742.537542][T21695] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 742.545678][T21695] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 742.555828][T21695] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 742.565903][T21701] ubi0: background thread "ubi_bgt0d" started, PID 21701 02:53:58 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9f9f73b", 0xd2}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 02:53:58 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:53:58 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000e05febbb910c991a374ff94ec7af394fe1b7a80266dbf5e910c9290e52388c3ece2c0af8871af2ec2bebffe8500c3219ffcd33e74aedf701f8782da6508d8e43b0b5b24b68f768229ce846f02fc0c7a5138a25b3ea74148db680fee5a83c14142ad0834e3f955796f98f822a6eaa573733fd6d3e587f2638258356fe41d667461077a97c991e1c5fd2cc86098551dbadee3cb4abbcba3a8e7894cac941d0fb09530b9cd5e3a1f345dd7323306b0736d2a0b7d3f5babe64f8e28f3a40930ac2fde3d1cdc533b741c24413fc450b9d98177a08935323fa1917eb94dcc1fee8f9a43a3f99d5d964ff9754de4309ce8c7900770656e1713eeaf02f4db948dc32665985cd80ad0e8c704e779b4bee0eefde11d0d36500063de291b429aeba1ebfa0971cf5032d46aac533c3fe835f68a462a2d9869e5e3d1d594f92627e3b22b33ed464f10e565975adeda84a8d48aea639b85eced421c7c636613bf45128c205cdcf2d4ac4618c0df4b43efd2e553beab7f7cc8fa2df084c8ae40cf81b719805c05b8b688d82900c0952e114d7ada88c77388e1e90c5c3eb42dcf83f3f7487f552637dc377b4a5122a82f43841db88aa79c779cf7e52d9c26a0be8d78325e4d709b5869f63870a3ef1d2d334bd736fa2b95e7c711f9fb9b1daac8d750c8929cf50d4d0d8532fc3e87278e21c660764c03bbabefd26a466d4174bd1d293bbb1de6257a06f1c15fa9dfbe8125b9412a0ac5d26f2039866cc979f2985b84af288cde97e8f0ac7f6a3cd69eb707dd14887625f05f0645340ac5cebd15a42259026bb28a0a99760b133cf9d1a24421cf3edb99d6b78182ac674045a82e2a9054443fd261a174989662e60e16db1354319d7fb54af86d64c2b3d82f7057d680c818ec7288623d7882afafa38b6d00be06c7ecb1ebf29be50d76f870e02cb0fba283a37d028ed416af8bd2c0edfc53f2f6e344e9b66eda2766129baa0e103f21de9189dbfa398fd1dbee83058639b6a02f1cf3c0e3cb2f3debb06317616562933fe49d6e8cad525edb9bed511ac78147f91da057c3f1085830fe9fe76ea0dace6a7d760ca8fc65ad209465a19f4bef402ffc3e8b0030e7365d7d35f96de774d9b271d62a940f8c0c9cc1e0d59e33d82fd559021e56486225eeaf1bde4557f4d3ed03180079a458a3a2ca5abf43faf9d4cf31d9fbca0a7ff79d2f01ebfcc67dd8af82553122338f8c53853e553d11e2d981433220ef6ed7d498fa310f2959660ef61d8789271a48a0492d503b5ba0400c77526f06a020cc235c547534acb194f460320bca082b13715a94d1d74b64c585769cf74ef2ef6c26331bff38d49d41767f274021ec8b0b203036f1d6ededf314859d4cf958c323bdd250b7214645bb6dc9bf7909799a43f766ec81083582a2ed7dc8bc00e77e966ebb0a400b20aebb88806862d68f9038739292213806b234e876f525027445e45adabcbb06601cc411ae6d7cc9d36a272fb7016c432691334c00acad7c125b11760827df8b9e758490b2725e0f5b53dda5221d36336c771e554a3916d3bc5976b2fa101bcf7c5114359fed17ff75d0fc415736fec06d227fbef2ba4827a0527d15f91cff20fd88a682020e11da09e01b474ed5c0dfb621268a877c4387d83d5f8cbb0efc0d410fd2991ee314f91139a6d736994e46d6e0e354234bcbd27189adbfe8aada79f5760529c9b66f58f07787f289191a0603f7e17303fedc8b1a49ffddd40856622ec47ebb3d621fd55b863ba65d7204329e5703c235a66154fc058f417e5f5d7124e68e55611135ce9fcb8535ea9ddb2e077491b26bd552293569b79e962e4c2f5835d41389f0c12f3c0427c0395dc2413026cce33ea22e608502a802e01a18cdb8892463309e1b2a1964b9fd11e588ea432fcd8dbe62ca120063ac0ea3b1f4a4e4373588d2b035cfc01206a7575fc1ab1b5ba13421ce6818305d0759be9d206ca7e1fc2230c8d4ec372c6f09d7d9f29d54c5b88beb042c78127c0609f66aa41637baf5138daf7cbd2c30d1025705ce4ff83ae491cae8eedef3813133f638754b1d54b992d6788cfe160106014516f0179bd85f866d0bd75ec7c84c20fcca18436f79f6e7909b78039562ea390b3443b2126ec0f61d9c78b00627a9980ac2a6a0f4234b73f4317079801f86e9d6502698e5fa7bf4e2686038adfbe1b841e9c6afcb48fb00d9abf73ea44099f7d588052a1d4b5a69a0d6fa19e26fb1fa20e08f1896fb949692a7aba80ac90a0eff61224e506b66923becaf0298bfc3750751e0a9890ea84de6213959b238e74ea0d4fa0b57292fbc7df7c2ba05b46cd164125621c7df7d4fa1ae884b82578cce5b1ad046fddb3dfcdede34e73748a26731b7559112e9566afe391377cbf02128272cae108d56103f4c9473391692f3cb2262d53a911c70747ee2d854afffd2886af4f8e26d8d13bc4d2ea03d5083170f1e3447ed90325a61947ee5e13ee31f9af6cd99de6495f48e53d4135030f4ff9538074184c1e507dfd9229599e9acfee02159198d81d7776ecfb013e1f32ddf7f84b0ca2c1eeb1445bb51c150a035fe7ad16bffdaa7bccbff0fb6371188a41e7e003bfa23ee8c0697cbc0ac45a01e160f6c25231d6faabdca3d03fca7bd8a1a886e4ce25734deb0d7b361bb3ece2de5be02d28fe82e2ac11423484a7ec369c77d6cecf442312b3cb9bd3f16febe3d84a63f2663865884b2abe1d00f0d4e2a6a6cd863e898c0224e6e8aea085e5bf145b44cbaa1a8b0d06714ddc84b13eb77fec4ea2bc18247c2dee2ff7254335b2d3a4b1ae40de0863250a242e6fb08b1b74981158b51a0d459bf4475121ad759bf9cfed900d19ca358be4565b0f7085d44ed15f5aad3c19969a9822dd0914f91120746aaf64749cfa686c2c8b801892b1ad0f528a6a426e23b6a5de74cae29e3093f148684c865f46e71714182a08928fc56fb44e9af5f549ea46c9a87b9dc8462dd29a243ee0c92bf7214243470a27d59b620d212d62740bb1ea1fbbd7d7cb73473f0d894e5c841a0d39330139a593abfe637a7d9825b31192b9ac01a86febf6d61ad056217119d9b84dd80a759096e6027a586be3efa71ed1b55539d8809d6583959de0ab248f426c47a5b39fca10e2f664d163d543ab7692e5d3607220d4cc2b6af99e42728ab777f4cdab22c69e7b80e9e6d6115d5c00381f240cb228d603e75a4abf5d25f7c02569e22ba09422ffc26cea63e91e48609c3bc7e8938b2f87e6d043293bb6127a9a8e6169109a7d284dd29a97030e856302b05a5911cb178fda34bfa218901b3f5e7a78c8779febd0a084d48de6268a85ec005f03763df6c48874db8eec813e5591cf830bde7fad174080520f3c8aff1aa9f5b46b9ce6a5f7c39e779eba057feb819de520f9f70aa86b408a192b0f4b355f68ee4f1744a8f293ab7a397b42a17fd183b50f73c0f92dddb61d90f96059d9423509e2cfd0927847f93dab9dbae953fa7585940353593f0d09796b051f727a4fe77ec1668cacef3ed691fa6257255787d41a57085f5771430239c9e266843d8212c8bf1b0ea977c6e3dc4c0f76e5a82af63d25fd870b7daab5e18948e9271ba70d1783b18654365b0637947e752c4fd1e9184c99d143af743572004260323f69c98586ac464d51cdfe81db760c72aa6d26deca0a9de68b28eb8d74bc26d6b634a6cc9975ed3ae49f8e15e2a7b15b156a435b6e73fc114595e8cf89cb0517d9edb3ad8d1fd790cd8baa30b683d8856786d58134952f9853061628e1e1282936915f12af0398279d99b3a8d7a08b56324d73811958aad36e6247fa142f708b8bc59b2c30ad3b0726ff76da5c71c38c51fb847951edf6a52dda541b6a0d11c59b3d19305c6c080000001a92c7c8893a7fb483e9b766f937ab53b8532a1fc3c7f4552d8b14585a3afc3f3d8b5a1c3e4fb2f4acf21e4fbf3cb794b75d7f3015a59bec8e1248958cadd72c93634dc1b74ec2694a9a2c6a0cd729ebbf35a44a8b6c6e9d6e196ed3b572cc18aa333675a84d4bc1cd3bb4d59338d20caaca913291f2e1a1cee672aaea9ab4e6fb1f17d26d2e97edfc5089f2ff01ef11f851312ceefaa284f816d9120b3fdd80b1674e1cbe289d00dda0264234c4093c8718e12f92ff9bbe7287c5b84172fc6888b10a288a4fee68c8226e418ffe2a114332ad76f8564e6e5ce23dd5e6966ec51d5b49a60aaf5a5247a7528717e670dd3647aff0163793ed69cb51f3d6708dfd4738233a2a54777832e00934bed713bf99e8a3d201fc0feccb56cdf2ce6cc0953b3bc6434983c02232e3a9a452ba94d58173953dec0ee12a3ca62fc9ec79250a8f2de2143369ffdaf9978cb49bac1f527c7be10e2743fbb2a7212c26cd64fc81739350fc52eac3e0e1715237b61bf70a9abcfbf691b6f6c287b01700e40a1e7a37a108b62f18fd5e4b84c7fbf3d4c1cf8e09379a84f482cd4803871e70742d3fe3e1697ec6bf3e51f82d89da546c721ce97bedd5c90475eecedc2201b94036b4a9adf7ac3a2fe627e65d143a756748b39c2e7ea49d778ad207573850e8405a407b878d1beaf567940444b2c6a0ecad47b2d008d7c5e24028def2d7080bf06cd8640bc8e47545d0e6f47ff333d4ff99c48ea64ad23dc37c1512e689e0d4492d450d0d6abc2aabcf7d4f1350e1223ff84c5bd668f7f1858be621aabe05151547e6d006ece72be2b30f0491c19ad7fd3fc047a85e3f810330a058142a547c24e69f07ff649975217ba60560745646e2cdb593a76a13c34640f06cf5c9ad72b25a3596f5d93a4543aba3b4a6ffd63d9b9fd6d8b6d11d5ccb058b71931954a9cb005532dbcaefe8465dcd68746e94f59960ec74872bf4ea345dac6b67013e4c21841c4f20f1952315c6422a82b2b53a8c4ce17f3bdf889e1cd1b50d5908ffd4294e44d3b301ecd23564862391493751d8525291adb37c168c7960aadd56bd067e6c5faf01edc7ff63e31dc904350ccd152cf3f1463b5be31003426db93835a5d167217598cfd4222b2c4437802718dffe5a7077ba84621379192c608ce93678910515a8a47c73a74bd8d38e7432d6ec86f37d2d80f7021fbed01cda5684970b64fa86f96ae38993f87b63816148e82c8fe48087aad26595850e46fcd25343c3077808f05aebb496836872d4159a1c680788dba82b33c548276de749e470ec5062a62e03bbcb04865ba5fe23fe48b400c81d7dd014eaf232e3f805ee959b3bf9f21bd380c4847edfae153e1dbe9eb75a442b1ed94b16824c19d84df3418397c05806838287f10fa09c7a1c39d454fcd396f9dc4e0b4d85e05503ad8aabafb9ac7f173533fb2b793c54de728d34b7ab29799a56db9cd7b7cb7452b1faeb05ee4c04c9d5a0e8f2768bca37eaa082f4ae9cee850350f43c6c4cacfe339c70d11059393ed6f705d66e577b0e1d7013538a2326d9b8e6b07c4255e774b6c5667d3dc6585f5889f6646c47efa5c49cce8a5996a428892d443d204c100d8d490a421d3259d5f18ef166fd1064035d5a4cb47583bb53d3df5951dc39216a8a1d931ab032afee59e295125fa8fb3672780a7f47e98f23edd762fa4c07b7fcfd134e53c4d9e767247c34ad5f13ad89fd6563ece11ec7a7ae7bebd747c51f9f8134e76b116ab47ac114b3855cc6f7bd8cf4f317c0325f2fdf3a53a54edaa528ecb05329fec7d4eb2cb818fa36cc3d236c22f83fa5530c6c8cbd5ff016ae99014ad98f7304ccad96ea77cc31facc91b77c34aca1407a99e54810807091925c7f45430000000000"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:53:58 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000e05febbb910c991a374ff94ec7af394fe1b7a80266dbf5e910c9290e52388c3ece2c0af8871af2ec2bebffe8500c3219ffcd33e74aedf701f8782da6508d8e43b0b5b24b68f768229ce846f02fc0c7a5138a25b3ea74148db680fee5a83c14142ad0834e3f955796f98f822a6eaa573733fd6d3e587f2638258356fe41d667461077a97c991e1c5fd2cc86098551dbadee3cb4abbcba3a8e7894cac941d0fb09530b9cd5e3a1f345dd7323306b0736d2a0b7d3f5babe64f8e28f3a40930ac2fde3d1cdc533b741c24413fc450b9d98177a08935323fa1917eb94dcc1fee8f9a43a3f99d5d964ff9754de4309ce8c7900770656e1713eeaf02f4db948dc32665985cd80ad0e8c704e779b4bee0eefde11d0d36500063de291b429aeba1ebfa0971cf5032d46aac533c3fe835f68a462a2d9869e5e3d1d594f92627e3b22b33ed464f10e565975adeda84a8d48aea639b85eced421c7c636613bf45128c205cdcf2d4ac4618c0df4b43efd2e553beab7f7cc8fa2df084c8ae40cf81b719805c05b8b688d82900c0952e114d7ada88c77388e1e90c5c3eb42dcf83f3f7487f552637dc377b4a5122a82f43841db88aa79c779cf7e52d9c26a0be8d78325e4d709b5869f63870a3ef1d2d334bd736fa2b95e7c711f9fb9b1da"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) 02:53:58 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={0x0, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 743.810840][T21705] ubi0: detaching mtd0 [ 743.841213][T21705] ubi0: mtd0 is detached [ 743.855112][T21711] ubi0: attaching mtd0 [ 743.907872][T21711] ubi0: scanning is finished 02:53:59 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="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", 0x11b}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) [ 744.053857][T21711] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 744.061756][T21711] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 744.069110][T21711] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 744.086753][T21711] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 744.096498][T21711] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 744.118728][T21711] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 744.155093][T21711] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 744.165521][T21711] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 744.181894][T21716] ubi0: background thread "ubi_bgt0d" started, PID 21716 [ 744.182156][T21705] ubi: mtd0 is already attached to ubi0 [ 744.202811][T21708] ubi0: detaching mtd0 02:53:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) 02:53:59 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 744.234678][T21708] ubi0: mtd0 is detached [ 744.245788][T21717] ubi0: attaching mtd0 [ 744.260426][T21717] ubi0: scanning is finished [ 744.413988][T21717] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 744.428569][T21717] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 744.437573][T21717] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 744.458510][T21717] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 744.466634][T21717] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 744.474678][T21717] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 744.483405][T21717] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 744.493707][T21717] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 744.504117][T21731] ubi0: background thread "ubi_bgt0d" started, PID 21731 02:53:59 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={0x0, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) r9 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r9, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) 02:53:59 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 744.512060][T21718] ubi: mtd0 is already attached to ubi0 [ 744.518483][T21728] ubi0: detaching mtd0 [ 744.529680][T21728] ubi0: mtd0 is detached [ 744.534107][T21732] ubi0: attaching mtd0 [ 744.546226][T21732] ubi0: scanning is finished [ 744.708275][T21732] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 744.718924][T21732] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 744.741336][T21732] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 744.777454][T21732] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 744.785477][T21732] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 744.792556][T21732] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 744.800835][T21732] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 744.811033][T21732] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 744.821132][T21741] ubi0: background thread "ubi_bgt0d" started, PID 21741 [ 744.828469][T21730] ubi0: detaching mtd0 02:53:59 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000e05febbb910c991a374ff94ec7af394fe1b7a80266dbf5e910c9290e52388c3ece2c0af8871af2ec2bebffe8500c3219ffcd33e74aedf701f8782da6508d8e43b0b5b24b68f768229ce846f02fc0c7a5138a25b3ea74148db680fee5a83c14142ad0834e3f955796f98f822a6eaa573733fd6d3e587f2638258356fe41d667461077a97c991e1c5fd2cc86098551dbadee3cb4abbcba3a8e7894cac941d0fb09530b9cd5e3a1f345dd7323306b0736d2a0b7d3f5babe64f8e28f3a40930ac2fde3d1cdc533b741c24413fc450b9d98177a08935323fa1917eb94dcc1fee8f9a43a3f99d5d964ff9754de4309ce8c7900770656e1713eeaf02f4db948dc32665985cd80ad0e8c704e779b4bee0eefde11d0d36500063de291b429aeba1ebfa0971cf5032d46aac533c3fe835f68a462a2d9869e5e3d1d594f92627e3b22b33ed464f10e565975adeda84a8d48aea639b85eced421c7c636613bf45128c205cdcf2d4ac4618c0df4b43efd2e553beab7f7cc8fa2df084c8ae40cf81b719805c05b8b688d82900c0952e114d7ada88c77388e1e90c5c3eb42dcf83f3f7487f552637dc377b4a5122a82f43841db88aa79c779cf7e52d9c26a0be8d78325e4d709b5869f63870a3ef1d2d334bd736fa2b95e7c711f9fb9b1daac"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 744.856014][T21730] ubi0: mtd0 is detached [ 744.868889][T21733] ubi0: attaching mtd0 [ 744.873970][T21733] ubi0: scanning is finished [ 744.982738][T21733] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 744.995707][T21733] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 745.005391][T21733] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 745.013073][T21733] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 745.021793][T21733] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 745.028789][T21733] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 745.037020][T21733] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 745.047406][T21733] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 745.057796][T21748] ubi0: background thread "ubi_bgt0d" started, PID 21748 [ 745.065467][T21736] ubi0: detaching mtd0 02:54:00 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB="00100000e05febbb910c991a374ff94ec7af394fe1b7a80266dbf5e910c9290e52388c3ece2c0af8871af2ec2bebffe8500c3219ffcd33e74aedf701f8782da6508d8e43b0b5b24b68f768229ce846f02fc0c7a5138a25b3ea74148db680fee5a83c14142ad0834e3f955796f98f822a6eaa573733fd6d3e587f2638258356fe41d667461077a97c991e1c5fd2cc86098551dbadee3cb4abbcba3a8e7894cac941d0fb09530b9cd5e3a1f345dd7323306b0736d2a0b7d3f5babe64f8e28f3a40930ac2fde3d1cdc533b741c24413fc450b9d98177a08935323fa1917eb94dcc1fee8f9a43a3f99d5d964ff9754de4309ce8c7900770656e1713eeaf02f4db948dc32665985cd80ad0e8c704e779b4bee0eefde11d0d36500063de291b429aeba1ebfa0971cf5032d46aac533c3fe835f68a462a2d9869e5e3d1d594f92627e3b22b33ed464f10e565975adeda84a8d48aea639b85eced421c7c636613bf45128c205cdcf2d4ac4618c0df4b43efd2e553beab7f7cc8fa2df084c8ae40cf81b719805c05b8b688d82900c0952e114d7ada88c77388e1e90c5c3eb42dcf83f3f7487f552637dc377b4a5122a82f43841db88aa79c779cf7e52d9c26a0be8d78325e4d709b5869f63870a3ef1d2d334bd736fa2b95e7c711f9fb9b1daac8d750c8929cf50d4d0d8532fc3e87278e21c660764c03bbabefd26a466d4174bd1d293bbb1de6257a06f1c15fa9dfbe8125b9412a0ac5d26f2039866cc979f2985b84af288cde97e8f0ac7f6a3cd69eb707dd14887625f05f0645340ac5cebd15a42259026bb28a0a99760b133cf9d1a24421cf3edb99d6b78182ac674045a82e2a9054443fd261a174989662e60e16db1354319d7fb54af86d64c2b3d82f7057d680c818ec7288623d7882afafa38b6d00be06c7ecb1ebf29be50d76f870e02cb0fba283a37d028ed416af8bd2c0edfc53f2f6e344e9b66eda2766129baa0e103f21de9189dbfa398fd1dbee83058639b6a02f1cf3c0e3cb2f3debb06317616562933fe49d6e8cad525edb9bed511ac78147f91da057c3f1085830fe9fe76ea0dace6a7d760ca8fc65ad209465a19f4bef402ffc3e8b0030e7365d7d35f96de774d9b271d62a940f8c0c9cc1e0d59e33d82fd559021e56486225eeaf1bde4557f4d3ed03180079a458a3a2ca5abf43faf9d4cf31d9fbca0a7ff79d2f01ebfcc67dd8af82553122338f8c53853e553d11e2d981433220ef6ed7d498fa310f2959660ef61d8789271a48a0492d503b5ba0400c77526f06a020cc235c547534acb194f460320bca082b13715a94d1d74b64c585769cf74ef2ef6c26331bff38d49d41767f274021ec8b0b203036f1d6ededf314859d4cf958c323bdd250b7214645bb6dc9bf7909799a43f766ec81083582a2ed7dc8bc00e77e966ebb0a400b20aebb88806862d68f9038739292213806b234e876f525027445e45adabcbb06601cc411ae6d7cc9d36a272fb7016c432691334c00acad7c125b11760827df8b9e758490b2725e0f5b53dda5221d36336c771e554a3916d3bc5976b2fa101bcf7c5114359fed17ff75d0fc415736fec06d227fbef2ba4827a0527d15f91cff20fd88a682020e11da09e01b474ed5c0dfb621268a877c4387d83d5f8cbb0efc0d410fd2991ee314f91139a6d736994e46d6e0e354234bcbd27189adbfe8aada79f5760529c9b66f58f07787f289191a0603f7e17303fedc8b1a49ffddd40856622ec47ebb3d621fd55b863ba65d7204329e5703c235a66154fc058f417e5f5d7124e68e55611135ce9fcb8535ea9ddb2e077491b26bd552293569b79e962e4c2f5835d41389f0c12f3c0427c0395dc2413026cce33ea22e608502a802e01a18cdb8892463309e1b2a1964b9fd11e588ea432fcd8dbe62ca120063ac0ea3b1f4a4e4373588d2b035cfc01206a7575fc1ab1b5ba13421ce6818305d0759be9d206ca7e1fc2230c8d4ec372c6f09d7d9f29d54c5b88beb042c78127c0609f66aa41637baf5138daf7cbd2c30d1025705ce4ff83ae491cae8eedef3813133f638754b1d54b992d6788cfe160106014516f0179bd85f866d0bd75ec7c84c20fcca18436f79f6e7909b78039562ea390b3443b2126ec0f61d9c78b00627a9980ac2a6a0f4234b73f4317079801f86e9d6502698e5fa7bf4e2686038adfbe1b841e9c6afcb48fb00d9abf73ea44099f7d588052a1d4b5a69a0d6fa19e26fb1fa20e08f1896fb949692a7aba80ac90a0eff61224e506b66923becaf0298bfc3750751e0a9890ea84de6213959b238e74ea0d4fa0b57292fbc7df7c2ba05b46cd164125621c7df7d4fa1ae884b82578cce5b1ad046fddb3dfcdede34e73748a26731b7559112e9566afe391377cbf02128272cae108d56103f4c9473391692f3cb2262d53a911c70747ee2d854afffd2886af4f8e26d8d13bc4d2ea03d5083170f1e3447ed90325a61947ee5e13ee31f9af6cd99de6495f48e53d4135030f4ff9538074184c1e507dfd9229599e9acfee02159198d81d7776ecfb013e1f32ddf7f84b0ca2c1eeb1445bb51c150a035fe7ad16bffdaa7bccbff0fb6371188a41e7e003bfa23ee8c0697cbc0ac45a01e160f6c25231d6faabdca3d03fca7bd8a1a886e4ce25734deb0d7b361bb3ece2de5be02d28fe82e2ac11423484a7ec369c77d6cecf442312b3cb9bd3f16febe3d84a63f2663865884b2abe1d00f0d4e2a6a6cd863e898c0224e6e8aea085e5bf145b44cbaa1a8b0d06714ddc84b13eb77fec4ea2bc18247c2dee2ff7254335b2d3a4b1ae40de0863250a242e6fb08b1b74981158b51a0d459bf4475121ad759bf9cfed900d19ca358be4565b0f7085d44ed15f5aad3c19969a9822dd0914f91120746aaf64749cfa686c2c8b801892b1ad0f528a6a426e23b6a5de74cae29e3093f148684c865f46e71714182a08928fc56fb44e9af5f549ea46c9a87b9dc8462dd29a243ee0c92bf7214243470a27d59b620d212d62740bb1ea1fbbd7d7cb73473f0d894e5c841a0d39330139a593abfe637a7d9825b31192b9ac01a86febf6d61ad056217119d9b84dd80a759096e6027a586be3efa71ed1b55539d8809d6583959de0ab248f426c47a5b39fca10e2f664d163d543ab7692e5d3607220d4cc2b6af99e42728ab777f4cdab22c69e7b80e9e6d6115d5c00381f240cb228d603e75a4abf5d25f7c02569e22ba09422ffc26cea63e91e48609c3bc7e8938b2f87e6d043293bb6127a9a8e6169109a7d284dd29a97030e856302b05a5911cb178fda34bfa218901b3f5e7a78c8779febd0a084d48de6268a85ec005f03763df6c48874db8eec813e5591cf830bde7fad174080520f3c8aff1aa9f5b46b9ce6a5f7c39e779eba057feb819de520f9f70aa86b408a192b0f4b355f68ee4f1744a8f293ab7a397b42a17fd183b50f73c0f92dddb61d90f96059d9423509e2cfd0927847f93dab9dbae953fa7585940353593f0d09796b051f727a4fe77ec1668cacef3ed691fa6257255787d41a57085f5771430239c9e266843d8212c8bf1b0ea977c6e3dc4c0f76e5a82af63d25fd870b7daab5e18948e9271ba70d1783b18654365b0637947e752c4fd1e9184c99d143af743572004260323f69c98586ac464d51cdfe81db760c72aa6d26deca0a9de68b28eb8d74bc26d6b634a6cc9975ed3ae49f8e15e2a7b15b156a435b6e73fc114595e8cf89cb0517d9edb3ad8d1fd790cd8baa30b683d8856786d58134952f9853061628e1e1282936915f12af0398279d99b3a8d7a08b56324d73811958aad36e6247fa142f708b8bc59b2c30ad3b0726ff76da5c71c38c51fb847951edf6a52dda541b6a0d11c59b3d19305c6c080000001a92c7c8893a7fb483e9b766f937ab53b8532a1fc3c7f4552d8b14585a3afc3f3d8b5a1c3e4fb2f4acf21e4fbf3cb794b75d7f3015a59bec8e1248958cadd72c93634dc1b74ec2694a9a2c6a0cd729ebbf35a44a8b6c6e9d6e196ed3b572cc18aa333675a84d4bc1cd3bb4d59338d20caaca913291f2e1a1cee672aaea9ab4e6fb1f17d26d2e97edfc5089f2ff01ef11f851312ceefaa284f816d9120b3fdd80b1674e1cbe289d00dda0264234c4093c8718e12f92ff9bbe7287c5b84172fc6888b10a288a4fee68c8226e418ffe2a114332ad76f8564e6e5ce23dd5e6966ec51d5b49a60aaf5a5247a7528717e670dd3647aff0163793ed69cb51f3d6708dfd4738233a2a54777832e00934bed713bf99e8a3d201fc0feccb56cdf2ce6cc0953b3bc6434983c02232e3a9a452ba94d58173953dec0ee12a3ca62fc9ec79250a8f2de2143369ffdaf9978cb49bac1f527c7be10e2743fbb2a7212c26cd64fc81739350fc52eac3e0e1715237b61bf70a9abcfbf691b6f6c287b01700e40a1e7a37a108b62f18fd5e4b84c7fbf3d4c1cf8e09379a84f482cd4803871e70742d3fe3e1697ec6bf3e51f82d89da546c721ce97bedd5c90475eecedc2201b94036b4a9adf7ac3a2fe627e65d143a756748b39c2e7ea49d778ad207573850e8405a407b878d1beaf567940444b2c6a0ecad47b2d008d7c5e24028def2d7080bf06cd8640bc8e47545d0e6f47ff333d4ff99c48ea64ad23dc37c1512e689e0d4492d450d0d6abc2aabcf7d4f1350e1223ff84c5bd668f7f1858be621aabe05151547e6d006ece72be2b30f0491c19ad7fd3fc047a85e3f810330a058142a547c24e69f07ff649975217ba60560745646e2cdb593a76a13c34640f06cf5c9ad72b25a3596f5d93a4543aba3b4a6ffd63d9b9fd6d8b6d11d5ccb058b71931954a9cb005532dbcaefe8465dcd68746e94f59960ec74872bf4ea345dac6b67013e4c21841c4f20f1952315c6422a82b2b53a8c4ce17f3bdf889e1cd1b50d5908ffd4294e44d3b301ecd23564862391493751d8525291adb37c168c7960aadd56bd067e6c5faf01edc7ff63e31dc904350ccd152cf3f1463b5be31003426db93835a5d167217598cfd4222b2c4437802718dffe5a7077ba84621379192c608ce93678910515a8a47c73a74bd8d38e7432d6ec86f37d2d80f7021fbed01cda5684970b64fa86f96ae38993f87b63816148e82c8fe48087aad26595850e46fcd25343c3077808f05aebb496836872d4159a1c680788dba82b33c548276de749e470ec5062a62e03bbcb04865ba5fe23fe48b400c81d7dd014eaf232e3f805ee959b3bf9f21bd380c4847edfae153e1dbe9eb75a442b1ed94b16824c19d84df3418397c05806838287f10fa09c7a1c39d454fcd396f9dc4e0b4d85e05503ad8aabafb9ac7f173533fb2b793c54de728d34b7ab29799a56db9cd7b7cb7452b1faeb05ee4c04c9d5a0e8f2768bca37eaa082f4ae9cee850350f43c6c4cacfe339c70d11059393ed6f705d66e577b0e1d7013538a2326d9b8e6b07c4255e774b6c5667d3dc6585f5889f6646c47efa5c49cce8a5996a428892d443d204c100d8d490a421d3259d5f18ef166fd1064035d5a4cb47583bb53d3df5951dc39216a8a1d931ab032afee59e295125fa8fb3672780a7f47e98f23edd762fa4c07b7fcfd134e53c4d9e767247c34ad5f13ad89fd6563ece11ec7a7ae7bebd747c51f9f8134e76b116ab47ac114b3855cc6f7bd8cf4f317c0325f2fdf3a53a54edaa528ecb05329fec7d4eb2cb818fa36cc3d236c22f83fa5530c6c8cbd5ff016ae99014ad98f7304ccad96ea77cc31facc91b77c34aca1407a99e54810807091925c7f4543000000000000"], &(0x7f0000001480)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={0x0, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 745.085404][T21736] ubi0: mtd0 is detached [ 745.093587][T21742] ubi0: attaching mtd0 [ 745.100126][T21742] ubi0: scanning is finished [ 745.224858][T21742] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 745.234621][T21742] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 745.242285][T21742] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 745.249696][T21742] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 745.257492][T21742] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 745.265218][T21742] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 745.273838][T21742] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 745.285601][T21742] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 745.296055][T21754] ubi0: background thread "ubi_bgt0d" started, PID 21754 [ 745.296430][T21740] ubi0: detaching mtd0 [ 745.335210][T21740] ubi0: mtd0 is detached [ 745.349523][T21746] ubi0: attaching mtd0 [ 745.371852][T21746] ubi0: scanning is finished [ 745.457857][T21746] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 745.465715][T21746] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 745.475019][T21746] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 745.482462][T21746] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 745.490480][T21746] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 745.497493][T21746] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 745.505890][T21746] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 745.516378][T21746] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 745.526590][T21758] ubi0: background thread "ubi_bgt0d" started, PID 21758 [ 745.533926][T21747] ubi0: detaching mtd0 [ 745.539729][T21747] ubi0: mtd0 is detached [ 745.544242][T21750] ubi0: attaching mtd0 [ 745.556383][T21750] ubi0: scanning is finished [ 745.636086][T21750] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 745.644360][T21750] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 745.652187][T21750] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 745.659924][T21750] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 745.667387][T21750] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 745.675394][T21750] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 745.683526][T21750] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 745.693584][T21750] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 745.703946][T21760] ubi0: background thread "ubi_bgt0d" started, PID 21760 [ 745.705175][T21753] ubi0: detaching mtd0 [ 745.736851][T21753] ubi0: mtd0 is detached [ 745.742754][T21755] ubi0: attaching mtd0 [ 745.760647][T21755] ubi0: scanning is finished [ 745.836690][T21755] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 745.844472][T21755] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 745.852126][T21755] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 745.859470][T21755] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 745.867032][T21755] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 745.874137][T21755] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 745.882288][T21755] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 745.892509][T21755] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 745.903302][T21762] ubi0: background thread "ubi_bgt0d" started, PID 21762 02:54:01 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9f9f73b", 0xd2}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 02:54:01 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x0, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) 02:54:01 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:54:01 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) 02:54:01 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000001480)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={0x0, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 746.893374][T21770] ubi0: detaching mtd0 [ 746.975092][T21770] ubi0: mtd0 is detached [ 746.997385][T21776] ubi0: attaching mtd0 [ 747.030064][T21776] ubi0: scanning is finished 02:54:02 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="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", 0x11b}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, 0x0) ptrace$cont(0x20, r0, 0x0, 0x0) [ 747.133685][T21776] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 747.149348][T21776] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 747.159624][T21776] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 747.167029][T21776] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 747.174890][T21776] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 747.199923][T21776] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 747.219363][T21776] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 747.239657][T21776] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 747.250404][T21780] ubi0: background thread "ubi_bgt0d" started, PID 21780 [ 747.269749][T21768] ubi0: detaching mtd0 02:54:02 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 747.290737][T21768] ubi0: mtd0 is detached [ 747.295827][T21777] ubi0: attaching mtd0 [ 747.303959][T21777] ubi0: scanning is finished [ 747.419410][T21777] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 747.427105][T21777] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 747.441848][T21777] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 747.449035][T21777] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 747.458374][T21777] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 747.468538][T21777] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 747.478566][T21777] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 747.493721][T21777] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 747.504674][T21792] ubi0: background thread "ubi_bgt0d" started, PID 21792 [ 747.504763][T21778] ubi: mtd0 is already attached to ubi0 02:54:02 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x0, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 747.533978][T21769] ubi0: detaching mtd0 02:54:02 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000001480)=0x1) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={0x0, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 747.577208][T21769] ubi0: mtd0 is detached [ 747.611008][T21782] ubi0: attaching mtd0 [ 747.662225][T21782] ubi0: scanning is finished 02:54:02 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 747.802309][T21782] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 747.825952][T21791] ubi0: attaching mtd0 [ 747.831096][T21791] ubi0: scanning is finished [ 747.961171][T21791] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 747.968697][T21791] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 747.977333][T21791] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 747.985905][T21791] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 747.993813][T21791] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 748.001299][T21791] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 748.012882][T21791] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 748.025911][T21791] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 748.036094][T21807] ubi0: background thread "ubi_bgt0d" started, PID 21807 [ 748.043620][T21795] ubi0: detaching mtd0 02:54:03 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 748.077455][T21795] ubi0: mtd0 is detached [ 748.088234][T21800] ubi0: attaching mtd0 [ 748.103617][T21800] ubi0: scanning is finished [ 748.230759][T21800] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 748.238375][T21800] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 748.245950][T21800] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 748.253183][T21800] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 748.260892][T21800] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 748.267864][T21800] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 748.276125][T21800] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 748.287308][T21800] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 748.297874][T21814] ubi0: background thread "ubi_bgt0d" started, PID 21814 [ 748.299611][T21798] ubi0: detaching mtd0 02:54:03 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x0, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 748.340759][T21798] ubi0: mtd0 is detached [ 748.357289][T21803] ubi0: attaching mtd0 [ 748.362701][T21803] ubi0: scanning is finished [ 748.488918][T21803] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 748.501539][T21803] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 748.508878][T21803] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 748.518648][T21803] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 748.528562][T21803] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 748.535669][T21803] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 748.544372][T21803] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 748.555539][T21803] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 748.566386][T21818] ubi0: background thread "ubi_bgt0d" started, PID 21818 [ 748.569628][T21805] ubi0: detaching mtd0 [ 748.596495][T21805] ubi0: mtd0 is detached [ 748.603572][T21808] ubi0: attaching mtd0 [ 748.608510][T21808] ubi0: scanning is finished [ 748.707328][T21808] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 748.715138][T21808] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 748.727299][T21808] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 748.734876][T21808] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 748.742815][T21808] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 748.750559][T21808] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 748.758843][T21808] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 748.769588][T21808] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 748.779741][T21822] ubi0: background thread "ubi_bgt0d" started, PID 21822 [ 748.786987][T21813] ubi: mtd0 is already attached to ubi0 [ 748.793418][T21817] ubi0: detaching mtd0 [ 748.832141][T21817] ubi0: mtd0 is detached [ 748.843606][T21819] ubi0: attaching mtd0 [ 748.895585][T21819] ubi0: scanning is finished [ 748.965937][T21819] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 748.974182][T21819] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 748.981933][T21819] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 748.989131][T21819] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 748.997116][T21819] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 749.004071][T21819] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 749.012314][T21819] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 749.022529][T21819] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 749.032749][T21825] ubi0: background thread "ubi_bgt0d" started, PID 21825 02:54:04 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9f9f73b", 0xd2}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 02:54:04 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:54:04 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) 02:54:04 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:54:04 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x0, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 749.973201][T21835] ubi0: detaching mtd0 [ 750.005849][T21835] ubi0: mtd0 is detached [ 750.031528][T21835] ubi0: attaching mtd0 [ 750.054328][T21835] ubi0: scanning is finished 02:54:05 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="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", 0x11b}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) [ 750.210973][T21835] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 750.218904][T21835] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 750.234432][T21835] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 750.245089][T21835] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 750.257121][T21835] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 750.280851][T21835] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 750.296323][T21835] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 750.308389][T21835] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 750.320894][T21832] ubi0: detaching mtd0 [ 750.324978][T21839] ubi0: background thread "ubi_bgt0d" started, PID 21839 02:54:05 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000001480)=0x1) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 750.351469][T21832] ubi0: mtd0 is detached [ 750.360889][T21840] ubi0: attaching mtd0 [ 750.365715][T21840] ubi0: scanning is finished [ 750.489017][T21840] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 750.498454][T21840] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 750.505950][T21840] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 750.513810][T21840] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 750.521623][T21840] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 750.528514][T21840] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 750.536882][T21840] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 750.547657][T21840] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 750.557948][T21853] ubi0: background thread "ubi_bgt0d" started, PID 21853 [ 750.565358][T21841] ubi: mtd0 is already attached to ubi0 02:54:05 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x0, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 750.591630][T21842] ubi: mtd0 is already attached to ubi0 [ 750.670223][T21852] ubi0: detaching mtd0 02:54:05 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:54:05 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 750.691881][T21852] ubi0: mtd0 is detached [ 750.706580][T21854] ubi0: attaching mtd0 [ 750.717341][T21854] ubi0: scanning is finished [ 750.938202][T21854] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 750.946826][T21854] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 750.954586][T21854] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 750.962064][T21854] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 750.969805][T21854] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 750.976821][T21854] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 750.985586][T21854] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 750.995995][T21854] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 751.006427][T21856] ubi0: detaching mtd0 [ 751.007163][T21866] ubi0: background thread "ubi_bgt0d" started, PID 21866 02:54:06 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], &(0x7f0000001480)=0x1) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 751.038402][T21856] ubi0: mtd0 is detached [ 751.053993][T21864] ubi0: attaching mtd0 [ 751.073957][T21864] ubi0: scanning is finished [ 751.218434][T21864] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 751.226636][T21864] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 751.239045][T21864] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 751.246331][T21864] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 751.254483][T21864] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 751.261994][T21864] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 751.271666][T21864] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 751.282384][T21864] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 751.292812][T21872] ubi0: background thread "ubi_bgt0d" started, PID 21872 [ 751.296959][T21863] ubi0: detaching mtd0 [ 751.326810][T21863] ubi0: mtd0 is detached [ 751.331717][T21867] ubi0: attaching mtd0 [ 751.336400][T21867] ubi0: scanning is finished 02:54:06 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x0, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 751.449530][T21867] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 751.457416][T21867] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 751.472025][T21867] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 751.483345][T21867] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 751.493503][T21867] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 751.504961][T21867] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 751.515825][T21867] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 751.530607][T21867] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 751.541793][T21878] ubi0: background thread "ubi_bgt0d" started, PID 21878 [ 751.549442][T21870] ubi0: detaching mtd0 [ 751.578031][T21870] ubi0: mtd0 is detached [ 751.584235][T21873] ubi0: attaching mtd0 [ 751.589015][T21873] ubi0: scanning is finished [ 751.665493][T21873] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 751.679627][T21873] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 751.687106][T21873] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 751.694474][T21873] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 751.702121][T21873] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 751.709013][T21873] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 751.717293][T21873] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 751.727466][T21873] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 751.741487][T21883] ubi0: background thread "ubi_bgt0d" started, PID 21883 [ 751.741591][T21874] ubi: mtd0 is already attached to ubi0 [ 751.769428][T21879] ubi0: detaching mtd0 [ 751.810884][T21879] ubi0: mtd0 is detached [ 751.817949][T21880] ubi0: attaching mtd0 [ 751.835671][T21880] ubi0: scanning is finished [ 751.923403][T21880] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 751.932698][T21880] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 751.940536][T21880] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 751.947752][T21880] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 751.956249][T21880] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 751.963176][T21880] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 751.971550][T21880] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 751.981968][T21880] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 751.992451][T21886] ubi0: background thread "ubi_bgt0d" started, PID 21886 [ 752.430084][ T0] NOHZ: local_softirq_pending 08 02:54:07 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9f9f73b1754", 0xd4}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 02:54:07 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:54:07 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB], &(0x7f0000001480)=0x1) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) 02:54:07 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:54:07 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x0, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 753.056971][T21895] ubi0: detaching mtd0 [ 753.092239][T21895] ubi0: mtd0 is detached [ 753.117131][T21895] ubi0: attaching mtd0 [ 753.137115][T21895] ubi0: scanning is finished 02:54:08 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="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", 0x11b}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) [ 753.283277][T21895] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 753.291685][T21895] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 753.300355][T21895] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 753.308166][T21895] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 753.325783][T21895] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 753.356952][T21895] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 753.368543][T21895] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 753.389710][T21895] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 02:54:08 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB], &(0x7f0000001480)=0x1) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 753.401199][T21905] ubi0: background thread "ubi_bgt0d" started, PID 21905 [ 753.408905][T21894] ubi0: detaching mtd0 [ 753.464546][T21894] ubi0: mtd0 is detached [ 753.480010][T21902] ubi0: attaching mtd0 [ 753.497641][T21902] ubi0: scanning is finished [ 753.607598][T21902] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 753.617176][T21902] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 753.625192][T21902] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 753.634990][T21902] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 753.642868][T21902] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 753.650164][T21902] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 753.658621][T21902] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 753.670693][T21902] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 753.680902][T21916] ubi0: background thread "ubi_bgt0d" started, PID 21916 [ 753.688434][T21893] ubi0: detaching mtd0 02:54:08 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000e05febbb910c991a374ff94ec7af394fe1b7a80266dbf5e910c9290e52388c3ece2c0af8871af2ec2bebffe8500c3219ffcd33e74aedf701f8782da6508d8e43b0b5b24b68f768229ce846f02fc0c7a5138a25b3ea74148db680fee5a83c14142ad0834e3f955796f98f822a6eaa573733fd6d3e587f2638258356fe41d667461077a97c991e1c5fd2cc86098551dbadee3cb4abbcba3a8e7894cac941d0fb09530b9cd5e3a1f345dd7323306b0736d2a0b7d3f5babe64f8e28f3a40930ac2fde3d1cdc533b741c24413fc450b9d98177a08935323fa1917eb94dcc1fee8f9a43a3f99d5d964ff9754de4309ce8c7900770656e1713eeaf02f4db948dc32665985cd80ad0e8c704e779b4bee0eefde11d0d36500063de291b429aeba1ebfa0971cf5032d46aac533c3fe835f68a462a2d9869e5e3d1d594f92627e3b22b33ed464f10e565975adeda84a8d48aea639b85eced421c7c636613bf45128c205cdcf2d4ac4618c0df4b43efd2e553beab7f7cc8fa2df084c8ae40cf81b719805c05b8b688d82900c0952e114d7ada88c77388e1e90c5c3eb42dcf83f3f7487f552637dc377b4a5122a82f43841db88aa79c779cf7e52d9c26a0be8d78325e4d709b5869f63870a3ef1d2d334bd736fa2b95e7c711f9fb9b1daac8d750c8929cf50d4d0d8532fc3e87278e21c660764c03bbabefd26a466d4174bd1d293bbb1de6257a06f1c15fa9dfbe8125b9412a0ac5d26f2039866cc979f2985b84af288cde97e8f0ac7f6a3cd69eb707dd14887625f05f0645340ac5cebd15a42259026bb28a0a99760b133cf9d1a24421cf3edb99d6b78182ac674045a82e2a9054443fd261a174989662e60e16db1354319d7fb54af86d64c2b3d82f7057d680c818ec7288623d7882afafa38b6d00be06c7ecb1ebf29be50d76f870e02cb0fba283a37d028ed416af8bd2c0edfc53f2f6e344e9b66eda2766129baa0e103f21de9189dbfa398fd1dbee83058639b6a02f1cf3c0e3cb2f3debb06317616562933fe49d6e8cad525edb9bed511ac78147f91da057c3f1085830fe9fe76ea0dace6a7d760ca8fc65ad209465a19f4bef402ffc3e8b0030e7365d7d35f96de774d9b271d62a940f8c0c9cc1e0d59e33d82fd559021e56486225eeaf1bde4557f4d3ed03180079a458a3a2ca5abf43faf9d4cf31d9fbca0a7ff79d2f01ebfcc67dd8af82553122338f8c53853e553d11e2d981433220ef6ed7d498fa310f2959660ef61d8789271a48a0492d503b5ba0400c77526f06a020cc235c547534acb194f460320bca082b13715a94d1d74b64c585769cf74ef2ef6c26331bff38d49d41767f274021ec8b0b203036f1d6ededf314859d4cf958c323bdd250b7214645bb6dc9bf7909799a43f766ec81083582a2ed7dc8bc00e77e966ebb0a400b20aebb88806862d68f9038739292213806b234e876f525027445e45adabcbb06601cc411ae6d7cc9d36a272fb7016c432691334c00acad7c125b11760827df8b9e758490b2725e0f5b53dda5221d36336c771e554a3916d3bc5976b2fa101bcf7c5114359fed17ff75d0fc415736fec06d227fbef2ba4827a0527d15f91cff20fd88a682020e11da09e01b474ed5c0dfb621268a877c4387d83d5f8cbb0efc0d410fd2991ee314f91139a6d736994e46d6e0e354234bcbd27189adbfe8aada79f5760529c9b66f58f07787f289191a0603f7e17303fedc8b1a49ffddd40856622ec47ebb3d621fd55b863ba65d7204329e5703c235a66154fc058f417e5f5d7124e68e55611135ce9fcb8535ea9ddb2e077491b26bd552293569b79e962e4c2f5835d41389f0c12f3c0427c0395dc2413026cce33ea22e608502a802e01a18cdb8892463309e1b2a1964b9fd11e588ea432fcd8dbe62ca120063ac0ea3b1f4a4e4373588d2b035cfc01206a7575fc1ab1b5ba13421ce6818305d0759be9d206ca7e1fc2230c8d4ec372c6f09d7d9f29d54c5b88beb042c78127c0609f66aa41637baf5138daf7cbd2c30d1025705ce4ff83ae491cae8eedef3813133f638754b1d54b992d6788cfe160106014516f0179bd85f866d0bd75ec7c84c20fcca18436f79f6e7909b78039562ea390b3443b2126ec0f61d9c78b00627a9980ac2a6a0f4234b73f4317079801f86e9d6502698e5fa7bf4e2686038adfbe1b841e9c6afcb48fb00d9abf73ea44099f7d588052a1d4b5a69a0d6fa19e26fb1fa20e08f1896fb949692a7aba80ac90a0eff61224e506b66923becaf0298bfc3750751e0a9890ea84de6213959b238e74ea0d4fa0b57292fbc7df7c2ba05b46cd164125621c7df7d4fa1ae884b82578cce5b1ad046fddb3dfcdede34e73748a26731b7559112e9566afe391377cbf02128272cae108d56103f4c9473391692f3cb2262d53a911c70747ee2d854afffd2886af4f8e26d8d13bc4d2ea03d5083170f1e3447ed90325a61947ee5e13ee31f9af6cd99de6495f48e53d4135030f4ff9538074184c1e507dfd9229599e9acfee02159198d81d7776ecfb013e1f32ddf7f84b0ca2c1eeb1445bb51c150a035fe7ad16bffdaa7bccbff0fb6371188a41e7e003bfa23ee8c0697cbc0ac45a01e160f6c25231d6faabdca3d03fca7bd8a1a886e4ce25734deb0d7b361bb3ece2de5be02d28fe82e2ac11423484a7ec369c77d6cecf442312b3cb9bd3f16febe3d84a63f2663865884b2abe1d00f0d4e2a6a6cd863e898c0224e6e8aea085e5bf145b44cbaa1a8b0d06714ddc84b13eb77fec4ea2bc18247c2dee2ff7254335b2d3a4b1ae40de0863250a242e6fb08b1b74981158b51a0d459bf4475121ad759bf9cfed900d19ca358be4565b0f7085d44ed15f5aad3c19969a9822dd0914f91120746aaf64749cfa686c2c8b801892b1ad0f528a6a426e23b6a5de74cae29e3093f148684c865f46e71714182a08928fc56fb44e9af5f549ea46c9a87b9dc8462dd29a243ee0c92bf7214243470a27d59b620d212d62740bb1ea1fbbd7d7cb73473f0d894e5c841a0d39330139a593abfe637a7d9825b31192b9ac01a86febf6d61ad056217119d9b84dd80a759096e6027a586be3efa71ed1b55539d8809d6583959de0ab248f426c47a5b39fca10e2f664d163d543ab7692e5d3607220d4cc2b6af99e42728ab777f4cdab22c69e7b80e9e6d6115d5c00381f240cb228d603e75a4abf5d25f7c02569e22ba09422ffc26cea63e91e48609c3bc7e8938b2f87e6d043293bb6127a9a8e6169109a7d284dd29a97030e856302b05a5911cb178fda34bfa218901b3f5e7a78c8779febd0a084d48de6268a85ec005f03763df6c48874db8eec813e5591cf830bde7fad174080520f3c8aff1aa9f5b46b9ce6a5f7c39e779eba057feb819de520f9f70aa86b408a192b0f4b355f68ee4f1744a8f293ab7a397b42a17fd183b50f73c0f92dddb61d90f96059d9423509e2cfd0927847f93dab9dbae953fa7585940353593f0d09796b051f727a4fe77ec1668cacef3ed691fa6257255787d41a57085f5771430239c9e266843d8212c8bf1b0ea977c6e3dc4c0f76e5a82af63d25fd870b7daab5e18948e9271ba70d1783b18654365b0637947e752c4fd1e9184c99d143af743572004260323f69c98586ac464d51cdfe81db760c72aa6d26deca0a9de68b28eb8d74bc26d6b634a6cc9975ed3ae49f8e15e2a7b15b156a435b6e73fc114595e8cf89cb0517d9edb3ad8d1fd790cd8baa30b683d8856786d58134952f9853061628e1e1282936915f12af0398279d99b3a8d7a08b56324d73811958aad36e6247fa142f708b8bc59b2c30ad3b0726ff76da5c71c38c51fb847951edf6a52dda541b6a0d11c59b3d19305c6c080000001a92c7c8893a7fb483e9b766f937ab53b8532a1fc3c7f4552d8b14585a3afc3f3d8b5a1c3e4fb2f4acf21e4fbf3cb794b75d7f3015a59bec8e1248958cadd72c93634dc1b74ec2694a9a2c6a0cd729ebbf35a44a8b6c6e9d6e196ed3b572cc18aa333675a84d4bc1cd3bb4d59338d20caaca913291f2e1a1cee672aaea9ab4e6fb1f17d26d2e97edfc5089f2ff01ef11f851312ceefaa284f816d9120b3fdd80b1674e1cbe289d00dda0264234c4093c8718e12f92ff9bbe7287c5b84172fc6888b10a288a4fee68c8226e418ffe2a114332ad76f8564e6e5ce23dd5e6966ec51d5b49a60aaf5a5247a7528717e670dd3647aff0163793ed69cb51f3d6708dfd4738233a2a54777832e00934bed713bf99e8a3d201fc0feccb56cdf2ce6cc0953b3bc6434983c02232e3a9a452ba94d58173953dec0ee12a3ca62fc9ec79250a8f2de2143369ffdaf9978cb49bac1f527c7be10e2743fbb2a7212c26cd64fc81739350fc52eac3e0e1715237b61bf70a9abcfbf691b6f6c287b01700e40a1e7a37a108b62f18fd5e4b84c7fbf3d4c1cf8e09379a84f482cd4803871e70742d3fe3e1697ec6bf3e51f82d89da546c721ce97bedd5c90475eecedc2201b94036b4a9adf7ac3a2fe627e65d143a756748b39c2e7ea49d778ad207573850e8405a407b878d1beaf567940444b2c6a0ecad47b2d008d7c5e24028def2d7080bf06cd8640bc8e47545d0e6f47ff333d4ff99c48ea64ad23dc37c1512e689e0d4492d450d0d6abc2aabcf7d4f1350e1223ff84c5bd668f7f1858be621aabe05151547e6d006ece72be2b30f0491c19ad7fd3fc047a85e3f810330a058142a547c24e69f07ff649975217ba60560745646e2cdb593a76a13c34640f06cf5c9ad72b25a3596f5d93a4543aba3b4a6ffd63d9b9fd6d8b6d11d5ccb058b71931954a9cb005532dbcaefe8465dcd68746e94f59960ec74872bf4ea345dac6b67013e4c21841c4f20f1952315c6422a82b2b53a8c4ce17f3bdf889e1cd1b50d5908ffd4294e44d3b301ecd23564862391493751d8525291adb37c168c7960aadd56bd067e6c5faf01edc7ff63e31dc904350ccd152cf3f1463b5be31003426db93835a5d167217598cfd4222b2c4437802718dffe5a7077ba84621379192c608ce93678910515a8a47c73a74bd8d38e7432d6ec86f37d2d80f7021fbed01cda5684970b64fa86f96ae38993f87b63816148e82c8fe48087aad26595850e46fcd25343c3077808f05aebb496836872d4159a1c680788dba82b33c548276de749e470ec5062a62e03bbcb04865ba5fe23fe48b400c81d7dd014eaf232e3f805ee959b3bf9f21bd380c4847edfae153e1dbe9eb75a442b1ed94b16824c19d84df3418397c05806838287f10fa09c7a1c39d454fcd396f9dc4e0b4d85e05503ad8aabafb9ac7f173533fb2b793c54de728d34b7ab29799a56db9cd7b7cb7452b1faeb05ee4c04c9d5a0e8f2768bca37eaa082f4ae9cee850350f43c6c4cacfe339c70d11059393ed6f705d66e577b0e1d7013538a2326d9b8e6b07c4255e774b6c5667d3dc6585f5889f6646c47efa5c49cce8a5996a428892d443d204c100d8d490a421d3259d5f18ef166fd1064035d5a4cb47583bb53d3df5951dc39216a8a1d931ab032afee59e295125fa8fb3672780a7f47e98f23edd762fa4c07b7fcfd134e53c4d9e767247c34ad5f13ad89fd6563ece11ec7a7ae7bebd747c51f9f8134e76b116ab47ac114b3855cc6f7bd8cf4f317c0325f2fdf3a53a54edaa528ecb05329fec7d4eb2cb818fa36cc3d236c22f83fa5530c6c8cbd5ff016ae99014ad98f7304ccad96ea77cc31facc91b77c34aca1407a99e54810807091925c7f4543000000000000"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x0, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 753.720544][T21893] ubi0: mtd0 is detached [ 753.726141][T21901] ubi0: attaching mtd0 [ 753.745896][T21901] ubi0: scanning is finished 02:54:08 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x7a, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 753.862895][T21901] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 753.874283][T21906] ubi0: attaching mtd0 [ 753.878993][T21906] ubi0: scanning is finished 02:54:09 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 754.083454][T21906] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 754.094599][T21915] ubi0: attaching mtd0 [ 754.099652][T21915] ubi0: scanning is finished [ 754.265883][T21915] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 754.280322][T21915] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 754.287750][T21915] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 754.300870][T21915] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 754.308318][T21915] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 754.318265][T21915] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 754.328181][T21915] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 754.344437][T21915] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 754.357193][T21932] ubi0: background thread "ubi_bgt0d" started, PID 21932 02:54:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB], &(0x7f0000001480)=0x1) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 754.369417][T21919] ubi0: detaching mtd0 [ 754.431268][T21919] ubi0: mtd0 is detached [ 754.436858][T21921] ubi0: attaching mtd0 [ 754.458191][T21921] ubi0: scanning is finished [ 754.538959][T21921] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 754.546721][T21921] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 754.554446][T21921] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 754.562093][T21921] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 754.569766][T21921] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 754.576796][T21921] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 754.585703][T21921] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 754.596934][T21921] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 754.607178][T21939] ubi0: background thread "ubi_bgt0d" started, PID 21939 [ 754.615315][T21925] ubi0: detaching mtd0 02:54:09 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000e05febbb910c991a374ff94ec7af394fe1b7a80266dbf5e910c9290e52388c3ece2c0af8871af2ec2bebffe8500c3219ffcd33e74aedf701f8782da6508d8e43b0b5b24b68f768229ce846f02fc0c7a5138a25b3ea74148db680fee5a83c14142ad0834e3f955796f98f822a6eaa573733fd6d3e587f2638258356fe41d667461077a97c991e1c5fd2cc86098551dbadee3cb4abbcba3a8e7894cac941d0fb09530b9cd5e3a1f345dd7323306b0736d2a0b7d3f5babe64f8e28f3a40930ac2fde3d1cdc533b741c24413fc450b9d98177a08935323fa1917eb94dcc1fee8f9a43a3f99d5d964ff9754de4309ce8c7900770656e1713eeaf02f4db948dc32665985cd80ad0e8c704e779b4bee0eefde11d0d36500063de291b429aeba1ebfa0971cf5032d46aac533c3fe835f68a462a2d9869e5e3d1d594f92627e3b22b33ed464f10e565975adeda84a8d48aea639b85eced421c7c636613bf45128c205cdcf2d4ac4618c0df4b43efd2e553beab7f7cc8fa2df084c8ae40cf81b719805c05b8b688d82900c0952e114d7ada88c77388e1e90c5c3eb42dcf83f3f7487f552637dc377b4a5122a82f43841db88aa79c779cf7e52d9c26a0be8d78325e4d709b5869f63870a3ef1d2d334bd736fa2b95e7c711f9fb9b1daac8d750c8929cf50d4d0d8532fc3e87278e21c660764c03bbabefd26a466d4174bd1d293bbb1de6257a06f1c15fa9dfbe8125b9412a0ac5d26f2039866cc979f2985b84af288cde97e8f0ac7f6a3cd69eb707dd14887625f05f0645340ac5cebd15a42259026bb28a0a99760b133cf9d1a24421cf3edb99d6b78182ac674045a82e2a9054443fd261a174989662e60e16db1354319d7fb54af86d64c2b3d82f7057d680c818ec7288623d7882afafa38b6d00be06c7ecb1ebf29be50d76f870e02cb0fba283a37d028ed416af8bd2c0edfc53f2f6e344e9b66eda2766129baa0e103f21de9189dbfa398fd1dbee83058639b6a02f1cf3c0e3cb2f3debb06317616562933fe49d6e8cad525edb9bed511ac78147f91da057c3f1085830fe9fe76ea0dace6a7d760ca8fc65ad209465a19f4bef402ffc3e8b0030e7365d7d35f96de774d9b271d62a940f8c0c9cc1e0d59e33d82fd559021e56486225eeaf1bde4557f4d3ed03180079a458a3a2ca5abf43faf9d4cf31d9fbca0a7ff79d2f01ebfcc67dd8af82553122338f8c53853e553d11e2d981433220ef6ed7d498fa310f2959660ef61d8789271a48a0492d503b5ba0400c77526f06a020cc235c547534acb194f460320bca082b13715a94d1d74b64c585769cf74ef2ef6c26331bff38d49d41767f274021ec8b0b203036f1d6ededf314859d4cf958c323bdd250b7214645bb6dc9bf7909799a43f766ec81083582a2ed7dc8bc00e77e966ebb0a400b20aebb88806862d68f9038739292213806b234e876f525027445e45adabcbb06601cc411ae6d7cc9d36a272fb7016c432691334c00acad7c125b11760827df8b9e758490b2725e0f5b53dda5221d36336c771e554a3916d3bc5976b2fa101bcf7c5114359fed17ff75d0fc415736fec06d227fbef2ba4827a0527d15f91cff20fd88a682020e11da09e01b474ed5c0dfb621268a877c4387d83d5f8cbb0efc0d410fd2991ee314f91139a6d736994e46d6e0e354234bcbd27189adbfe8aada79f5760529c9b66f58f07787f289191a0603f7e17303fedc8b1a49ffddd40856622ec47ebb3d621fd55b863ba65d7204329e5703c235a66154fc058f417e5f5d7124e68e55611135ce9fcb8535ea9ddb2e077491b26bd552293569b79e962e4c2f5835d41389f0c12f3c0427c0395dc2413026cce33ea22e608502a802e01a18cdb8892463309e1b2a1964b9fd11e588ea432fcd8dbe62ca120063ac0ea3b1f4a4e4373588d2b035cfc01206a7575fc1ab1b5ba13421ce6818305d0759be9d206ca7e1fc2230c8d4ec372c6f09d7d9f29d54c5b88beb042c78127c0609f66aa41637baf5138daf7cbd2c30d1025705ce4ff83ae491cae8eedef3813133f638754b1d54b992d6788cfe160106014516f0179bd85f866d0bd75ec7c84c20fcca18436f79f6e7909b78039562ea390b3443b2126ec0f61d9c78b00627a9980ac2a6a0f4234b73f4317079801f86e9d6502698e5fa7bf4e2686038adfbe1b841e9c6afcb48fb00d9abf73ea44099f7d588052a1d4b5a69a0d6fa19e26fb1fa20e08f1896fb949692a7aba80ac90a0eff61224e506b66923becaf0298bfc3750751e0a9890ea84de6213959b238e74ea0d4fa0b57292fbc7df7c2ba05b46cd164125621c7df7d4fa1ae884b82578cce5b1ad046fddb3dfcdede34e73748a26731b7559112e9566afe391377cbf02128272cae108d56103f4c9473391692f3cb2262d53a911c70747ee2d854afffd2886af4f8e26d8d13bc4d2ea03d5083170f1e3447ed90325a61947ee5e13ee31f9af6cd99de6495f48e53d4135030f4ff9538074184c1e507dfd9229599e9acfee02159198d81d7776ecfb013e1f32ddf7f84b0ca2c1eeb1445bb51c150a035fe7ad16bffdaa7bccbff0fb6371188a41e7e003bfa23ee8c0697cbc0ac45a01e160f6c25231d6faabdca3d03fca7bd8a1a886e4ce25734deb0d7b361bb3ece2de5be02d28fe82e2ac11423484a7ec369c77d6cecf442312b3cb9bd3f16febe3d84a63f2663865884b2abe1d00f0d4e2a6a6cd863e898c0224e6e8aea085e5bf145b44cbaa1a8b0d06714ddc84b13eb77fec4ea2bc18247c2dee2ff7254335b2d3a4b1ae40de0863250a242e6fb08b1b74981158b51a0d459bf4475121ad759bf9cfed900d19ca358be4565b0f7085d44ed15f5aad3c19969a9822dd0914f91120746aaf64749cfa686c2c8b801892b1ad0f528a6a426e23b6a5de74cae29e3093f148684c865f46e71714182a08928fc56fb44e9af5f549ea46c9a87b9dc8462dd29a243ee0c92bf7214243470a27d59b620d212d62740bb1ea1fbbd7d7cb73473f0d894e5c841a0d39330139a593abfe637a7d9825b31192b9ac01a86febf6d61ad056217119d9b84dd80a759096e6027a586be3efa71ed1b55539d8809d6583959de0ab248f426c47a5b39fca10e2f664d163d543ab7692e5d3607220d4cc2b6af99e42728ab777f4cdab22c69e7b80e9e6d6115d5c00381f240cb228d603e75a4abf5d25f7c02569e22ba09422ffc26cea63e91e48609c3bc7e8938b2f87e6d043293bb6127a9a8e6169109a7d284dd29a97030e856302b05a5911cb178fda34bfa218901b3f5e7a78c8779febd0a084d48de6268a85ec005f03763df6c48874db8eec813e5591cf830bde7fad174080520f3c8aff1aa9f5b46b9ce6a5f7c39e779eba057feb819de520f9f70aa86b408a192b0f4b355f68ee4f1744a8f293ab7a397b42a17fd183b50f73c0f92dddb61d90f96059d9423509e2cfd0927847f93dab9dbae953fa7585940353593f0d09796b051f727a4fe77ec1668cacef3ed691fa6257255787d41a57085f5771430239c9e266843d8212c8bf1b0ea977c6e3dc4c0f76e5a82af63d25fd870b7daab5e18948e9271ba70d1783b18654365b0637947e752c4fd1e9184c99d143af743572004260323f69c98586ac464d51cdfe81db760c72aa6d26deca0a9de68b28eb8d74bc26d6b634a6cc9975ed3ae49f8e15e2a7b15b156a435b6e73fc114595e8cf89cb0517d9edb3ad8d1fd790cd8baa30b683d8856786d58134952f9853061628e1e1282936915f12af0398279d99b3a8d7a08b56324d73811958aad36e6247fa142f708b8bc59b2c30ad3b0726ff76da5c71c38c51fb847951edf6a52dda541b6a0d11c59b3d19305c6c080000001a92c7c8893a7fb483e9b766f937ab53b8532a1fc3c7f4552d8b14585a3afc3f3d8b5a1c3e4fb2f4acf21e4fbf3cb794b75d7f3015a59bec8e1248958cadd72c93634dc1b74ec2694a9a2c6a0cd729ebbf35a44a8b6c6e9d6e196ed3b572cc18aa333675a84d4bc1cd3bb4d59338d20caaca913291f2e1a1cee672aaea9ab4e6fb1f17d26d2e97edfc5089f2ff01ef11f851312ceefaa284f816d9120b3fdd80b1674e1cbe289d00dda0264234c4093c8718e12f92ff9bbe7287c5b84172fc6888b10a288a4fee68c8226e418ffe2a114332ad76f8564e6e5ce23dd5e6966ec51d5b49a60aaf5a5247a7528717e670dd3647aff0163793ed69cb51f3d6708dfd4738233a2a54777832e00934bed713bf99e8a3d201fc0feccb56cdf2ce6cc0953b3bc6434983c02232e3a9a452ba94d58173953dec0ee12a3ca62fc9ec79250a8f2de2143369ffdaf9978cb49bac1f527c7be10e2743fbb2a7212c26cd64fc81739350fc52eac3e0e1715237b61bf70a9abcfbf691b6f6c287b01700e40a1e7a37a108b62f18fd5e4b84c7fbf3d4c1cf8e09379a84f482cd4803871e70742d3fe3e1697ec6bf3e51f82d89da546c721ce97bedd5c90475eecedc2201b94036b4a9adf7ac3a2fe627e65d143a756748b39c2e7ea49d778ad207573850e8405a407b878d1beaf567940444b2c6a0ecad47b2d008d7c5e24028def2d7080bf06cd8640bc8e47545d0e6f47ff333d4ff99c48ea64ad23dc37c1512e689e0d4492d450d0d6abc2aabcf7d4f1350e1223ff84c5bd668f7f1858be621aabe05151547e6d006ece72be2b30f0491c19ad7fd3fc047a85e3f810330a058142a547c24e69f07ff649975217ba60560745646e2cdb593a76a13c34640f06cf5c9ad72b25a3596f5d93a4543aba3b4a6ffd63d9b9fd6d8b6d11d5ccb058b71931954a9cb005532dbcaefe8465dcd68746e94f59960ec74872bf4ea345dac6b67013e4c21841c4f20f1952315c6422a82b2b53a8c4ce17f3bdf889e1cd1b50d5908ffd4294e44d3b301ecd23564862391493751d8525291adb37c168c7960aadd56bd067e6c5faf01edc7ff63e31dc904350ccd152cf3f1463b5be31003426db93835a5d167217598cfd4222b2c4437802718dffe5a7077ba84621379192c608ce93678910515a8a47c73a74bd8d38e7432d6ec86f37d2d80f7021fbed01cda5684970b64fa86f96ae38993f87b63816148e82c8fe48087aad26595850e46fcd25343c3077808f05aebb496836872d4159a1c680788dba82b33c548276de749e470ec5062a62e03bbcb04865ba5fe23fe48b400c81d7dd014eaf232e3f805ee959b3bf9f21bd380c4847edfae153e1dbe9eb75a442b1ed94b16824c19d84df3418397c05806838287f10fa09c7a1c39d454fcd396f9dc4e0b4d85e05503ad8aabafb9ac7f173533fb2b793c54de728d34b7ab29799a56db9cd7b7cb7452b1faeb05ee4c04c9d5a0e8f2768bca37eaa082f4ae9cee850350f43c6c4cacfe339c70d11059393ed6f705d66e577b0e1d7013538a2326d9b8e6b07c4255e774b6c5667d3dc6585f5889f6646c47efa5c49cce8a5996a428892d443d204c100d8d490a421d3259d5f18ef166fd1064035d5a4cb47583bb53d3df5951dc39216a8a1d931ab032afee59e295125fa8fb3672780a7f47e98f23edd762fa4c07b7fcfd134e53c4d9e767247c34ad5f13ad89fd6563ece11ec7a7ae7bebd747c51f9f8134e76b116ab47ac114b3855cc6f7bd8cf4f317c0325f2fdf3a53a54edaa528ecb05329fec7d4eb2cb818fa36cc3d236c22f83fa5530c6c8cbd5ff016ae99014ad98f7304ccad96ea77cc31facc91b77c34aca1407a99e54810807091925c7f4543000000000000"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x0, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 754.647132][T21925] ubi0: mtd0 is detached [ 754.662419][T21927] ubi0: attaching mtd0 [ 754.668518][T21927] ubi0: scanning is finished [ 754.835525][T21927] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 754.851797][T21933] ubi0: attaching mtd0 [ 754.856893][T21933] ubi0: scanning is finished [ 754.966706][T21933] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 754.977265][T21938] ubi0: attaching mtd0 [ 754.983281][T21938] ubi0: scanning is finished [ 755.063276][T21938] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 755.077440][T21938] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 755.084945][T21938] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 755.092272][T21938] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 755.099813][T21938] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 755.106799][T21938] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 755.116129][T21938] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 755.126452][T21938] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 755.136668][T21949] ubi0: background thread "ubi_bgt0d" started, PID 21949 [ 755.139841][T21942] ubi0: detaching mtd0 [ 755.170187][T21942] ubi0: mtd0 is detached [ 755.175245][T21943] ubi0: attaching mtd0 [ 755.187734][T21943] ubi0: scanning is finished [ 755.255299][T21943] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 755.267414][T21943] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 755.276011][T21943] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 755.283678][T21943] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 755.291375][T21943] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 755.298266][T21943] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 755.306724][T21943] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 755.317310][T21943] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 755.327939][T21951] ubi0: background thread "ubi_bgt0d" started, PID 21951 02:54:11 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9f9f73b1754", 0xd4}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 02:54:11 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x7a, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="00100000e05febbb910c991a374ff94ec7af394fe1b7a80266dbf5e910c9290e52388c3ece2c0af8871af2ec2bebffe8500c3219ffcd33e74aedf701f8782da6508d8e43b0b5b24b68f768229ce846f02fc0c7a5138a25b3ea74148db680fee5a83c14142ad0834e3f955796f98f822a6eaa573733fd6d3e587f2638258356fe41d667461077a97c991e1c5fd2cc86098551dbadee3cb4abbcba3a8e7894cac941d0fb09530b9cd5e3a1f345dd7323306b0736d2a0b7d3f5babe64f8e28f3a40930ac2fde3d1cdc533b741c24413fc450b9d98177a08935323fa1917eb94dcc1fee8f9a43a3f99d5d964ff9754de4309ce8c7900770656e1713eeaf02f4db948dc32665985cd80ad0e8c704e779b4bee0eefde11d0d36500063de291b429aeba1ebfa0971cf5032d46aac533c3fe835f68a462a2d9869e5e3d1d594f92627e3b22b33ed464f10e565975adeda84a8d48aea639b85eced421c7c636613bf45128c205cdcf2d4ac4618c0df4b43efd2e553beab7f7cc8fa2df084c8ae40cf81b719805c05b8b688d82900c0952e114d7ada88c77388e1e90c5c3eb42dcf83f3f7487f552637dc377b4a5122a82f43841db88aa79c779cf7e52d9c26a0be8d78325e4d709b5869f63870a3ef1d2d334bd736fa2b95e7c711f9fb9b1daac8d750c8929cf50d4d0d8532fc3e87278e21c660764c03bbabefd26a466d4174bd1d293bbb1de6257a06f1c15fa9dfbe8125b9412a0ac5d26f2039866cc979f2985b84af288cde97e8f0ac7f6a3cd69eb707dd14887625f05f0645340ac5cebd15a42259026bb28a0a99760b133cf9d1a24421cf3edb99d6b78182ac674045a82e2a9054443fd261a174989662e60e16db1354319d7fb54af86d64c2b3d82f7057d680c818ec7288623d7882afafa38b6d00be06c7ecb1ebf29be50d76f870e02cb0fba283a37d028ed416af8bd2c0edfc53f2f6e344e9b66eda2766129baa0e103f21de9189dbfa398fd1dbee83058639b6a02f1cf3c0e3cb2f3debb06317616562933fe49d6e8cad525edb9bed511ac78147f91da057c3f1085830fe9fe76ea0dace6a7d760ca8fc65ad209465a19f4bef402ffc3e8b0030e7365d7d35f96de774d9b271d62a940f8c0c9cc1e0d59e33d82fd559021e56486225eeaf1bde4557f4d3ed03180079a458a3a2ca5abf43faf9d4cf31d9fbca0a7ff79d2f01ebfcc67dd8af82553122338f8c53853e553d11e2d981433220ef6ed7d498fa310f2959660ef61d8789271a48a0492d503b5ba0400c77526f06a020cc235c547534acb194f460320bca082b13715a94d1d74b64c585769cf74ef2ef6c26331bff38d49d41767f274021ec8b0b203036f1d6ededf314859d4cf958c323bdd250b7214645bb6dc9bf7909799a43f766ec81083582a2ed7dc8bc00e77e966ebb0a400b20aebb88806862d68f9038739292213806b234e876f525027445e45adabcbb06601cc411ae6d7cc9d36a272fb7016c432691334c00acad7c125b11760827df8b9e758490b2725e0f5b53dda5221d36336c771e554a3916d3bc5976b2fa101bcf7c5114359fed17ff75d0fc415736fec06d227fbef2ba4827a0527d15f91cff20fd88a682020e11da09e01b474ed5c0dfb621268a877c4387d83d5f8cbb0efc0d410fd2991ee314f91139a6d736994e46d6e0e354234bcbd27189adbfe8aada79f5760529c9b66f58f07787f289191a0603f7e17303fedc8b1a49ffddd40856622ec47ebb3d621fd55b863ba65d7204329e5703c235a66154fc058f417e5f5d7124e68e55611135ce9fcb8535ea9ddb2e077491b26bd552293569b79e962e4c2f5835d41389f0c12f3c0427c0395dc2413026cce33ea22e608502a802e01a18cdb8892463309e1b2a1964b9fd11e588ea432fcd8dbe62ca120063ac0ea3b1f4a4e4373588d2b035cfc01206a7575fc1ab1b5ba13421ce6818305d0759be9d206ca7e1fc2230c8d4ec372c6f09d7d9f29d54c5b88beb042c78127c0609f66aa41637baf5138daf7cbd2c30d1025705ce4ff83ae491cae8eedef3813133f638754b1d54b992d6788cfe160106014516f0179bd85f866d0bd75ec7c84c20fcca18436f79f6e7909b78039562ea390b3443b2126ec0f61d9c78b00627a9980ac2a6a0f4234b73f4317079801f86e9d6502698e5fa7bf4e2686038adfbe1b841e9c6afcb48fb00d9abf73ea44099f7d588052a1d4b5a69a0d6fa19e26fb1fa20e08f1896fb949692a7aba80ac90a0eff61224e506b66923becaf0298bfc3750751e0a9890ea84de6213959b238e74ea0d4fa0b57292fbc7df7c2ba05b46cd164125621c7df7d4fa1ae884b82578cce5b1ad046fddb3dfcdede34e73748a26731b7559112e9566afe391377cbf02128272cae108d56103f4c9473391692f3cb2262d53a911c70747ee2d854afffd2886af4f8e26d8d13bc4d2ea03d5083170f1e3447ed90325a61947ee5e13ee31f9af6cd99de6495f48e53d4135030f4ff9538074184c1e507dfd9229599e9acfee02159198d81d7776ecfb013e1f32ddf7f84b0ca2c1eeb1445bb51c150a035fe7ad16bffdaa7bccbff0fb6371188a41e7e003bfa23ee8c0697cbc0ac45a01e160f6c25231d6faabdca3d03fca7bd8a1a886e4ce25734deb0d7b361bb3ece2de5be02d28fe82e2ac11423484a7ec369c77d6cecf442312b3cb9bd3f16febe3d84a63f2663865884b2abe1d00f0d4e2a6a6cd863e898c0224e6e8aea085e5bf145b44cbaa1a8b0d06714ddc84b13eb77fec4ea2bc18247c2dee2ff7254335b2d3a4b1ae40de0863250a242e6fb08b1b74981158b51a0d459bf4475121ad759bf9cfed900d19ca358be4565b0f7085d44ed15f5aad3c19969a9822dd0914f91120746aaf64749cfa686c2c8b801892b1ad0f528a6a426e23b6a5de74cae29e3093f148684c865f46e71714182a08928fc56fb44e9af5f549ea46c9a87b9dc8462dd29a243ee0c92bf7214243470a27d59b620d212d62740bb1ea1fbbd7d7cb73473f0d894e5c841a0d39330139a593abfe637a7d9825b31192b9ac01a86febf6d61ad056217119d9b84dd80a759096e6027a586be3efa71ed1b55539d8809d6583959de0ab248f426c47a5b39fca10e2f664d163d543ab7692e5d3607220d4cc2b6af99e42728ab777f4cdab22c69e7b80e9e6d6115d5c00381f240cb228d603e75a4abf5d25f7c02569e22ba09422ffc26cea63e91e48609c3bc7e8938b2f87e6d043293bb6127a9a8e6169109a7d284dd29a97030e856302b05a5911cb178fda34bfa218901b3f5e7a78c8779febd0a084d48de6268a85ec005f03763df6c48874db8eec813e5591cf830bde7fad174080520f3c8aff1aa9f5b46b9ce6a5f7c39e779eba057feb819de520f9f70aa86b408a192b0f4b355f68ee4f1744a8f293ab7a397b42a17fd183b50f73c0f92dddb61d90f96059d9423509e2cfd0927847f93dab9dbae953fa7585940353593f0d09796b051f727a4fe77ec1668cacef3ed691fa6257255787d41a57085f5771430239c9e266843d8212c8bf1b0ea977c6e3dc4c0f76e5a82af63d25fd870b7daab5e18948e9271ba70d1783b18654365b0637947e752c4fd1e9184c99d143af743572004260323f69c98586ac464d51cdfe81db760c72aa6d26deca0a9de68b28eb8d74bc26d6b634a6cc9975ed3ae49f8e15e2a7b15b156a435b6e73fc114595e8cf89cb0517d9edb3ad8d1fd790cd8baa30b683d8856786d58134952f9853061628e1e1282936915f12af0398279d99b3a8d7a08b56324d73811958aad36e6247fa142f708b8bc59b2c30ad3b0726ff76da5c71c38c51fb847951edf6a52dda541b6a0d11c59b3d19305c6c080000001a92c7c8893a7fb483e9b766f937ab53b8532a1fc3c7f4552d8b14585a3afc3f3d8b5a1c3e4fb2f4acf21e4fbf3cb794b75d7f3015a59bec8e1248958cadd72c93634dc1b74ec2694a9a2c6a0cd729ebbf35a44a8b6c6e9d6e196ed3b572cc18aa333675a84d4bc1cd3bb4d59338d20caaca913291f2e1a1cee672aaea9ab4e6fb1f17d26d2e97edfc5089f2ff01ef11f851312ceefaa284f816d9120b3fdd80b1674e1cbe289d00dda0264234c4093c8718e12f92ff9bbe7287c5b84172fc6888b10a288a4fee68c8226e418ffe2a114332ad76f8564e6e5ce23dd5e6966ec51d5b49a60aaf5a5247a7528717e670dd3647aff0163793ed69cb51f3d6708dfd4738233a2a54777832e00934bed713bf99e8a3d201fc0feccb56cdf2ce6cc0953b3bc6434983c02232e3a9a452ba94d58173953dec0ee12a3ca62fc9ec79250a8f2de2143369ffdaf9978cb49bac1f527c7be10e2743fbb2a7212c26cd64fc81739350fc52eac3e0e1715237b61bf70a9abcfbf691b6f6c287b01700e40a1e7a37a108b62f18fd5e4b84c7fbf3d4c1cf8e09379a84f482cd4803871e70742d3fe3e1697ec6bf3e51f82d89da546c721ce97bedd5c90475eecedc2201b94036b4a9adf7ac3a2fe627e65d143a756748b39c2e7ea49d778ad207573850e8405a407b878d1beaf567940444b2c6a0ecad47b2d008d7c5e24028def2d7080bf06cd8640bc8e47545d0e6f47ff333d4ff99c48ea64ad23dc37c1512e689e0d4492d450d0d6abc2aabcf7d4f1350e1223ff84c5bd668f7f1858be621aabe05151547e6d006ece72be2b30f0491c19ad7fd3fc047a85e3f810330a058142a547c24e69f07ff649975217ba60560745646e2cdb593a76a13c34640f06cf5c9ad72b25a3596f5d93a4543aba3b4a6ffd63d9b9fd6d8b6d11d5ccb058b71931954a9cb005532dbcaefe8465dcd68746e94f59960ec74872bf4ea345dac6b67013e4c21841c4f20f1952315c6422a82b2b53a8c4ce17f3bdf889e1cd1b50d5908ffd4294e44d3b301ecd23564862391493751d8525291adb37c168c7960aadd56bd067e6c5faf01edc7ff63e31dc904350ccd152cf3f1463b5be31003426db93835a5d167217598cfd4222b2c4437802718dffe5a7077ba84621379192c608ce93678910515a8a47c73a74bd8d38e7432d6ec86f37d2d80f7021fbed01cda5684970b64fa86f96ae38993f87b63816148e82c8fe48087aad26595850e46fcd25343c3077808f05aebb496836872d4159a1c680788dba82b33c548276de749e470ec5062a62e03bbcb04865ba5fe23fe48b400c81d7dd014eaf232e3f805ee959b3bf9f21bd380c4847edfae153e1dbe9eb75a442b1ed94b16824c19d84df3418397c05806838287f10fa09c7a1c39d454fcd396f9dc4e0b4d85e05503ad8aabafb9ac7f173533fb2b793c54de728d34b7ab29799a56db9cd7b7cb7452b1faeb05ee4c04c9d5a0e8f2768bca37eaa082f4ae9cee850350f43c6c4cacfe339c70d11059393ed6f705d66e577b0e1d7013538a2326d9b8e6b07c4255e774b6c5667d3dc6585f5889f6646c47efa5c49cce8a5996a428892d443d204c100d8d490a421d3259d5f18ef166fd1064035d5a4cb47583bb53d3df5951dc39216a8a1d931ab032afee59e295125fa8fb3672780a7f47e98f23edd762fa4c07b7fcfd134e53c4d9e767247c34ad5f13ad89fd6563ece11ec7a7ae7bebd747c51f9f8134e76b116ab47ac114b3855cc6f7bd8cf4f317c0325f2fdf3a53a54edaa528ecb05329fec7d4eb2cb818fa36cc3d236c22f83fa5530c6c8cbd5ff016ae99014ad98f7304ccad96ea77cc31facc91b77c34aca1407a99e54810807091925c7f4543000000000000"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:54:11 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:54:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB="00100000e05febbb910c991a374ff94ec7af394fe1b7a80266dbf5e910c9290e52388c3ece2c0af8871af2ec2bebffe8500c3219ffcd33e74aedf701f8782da6508d8e43b0b5b24b68f768229ce846f02fc0c7a5138a25b3ea74148db680fee5a83c14142ad0834e3f955796f98f822a6eaa573733fd6d3e587f2638258356fe41d667461077a97c991e1c5fd2cc86098551dbadee3cb4abbcba3a8e7894cac941d0fb09530b9cd5e3a1f345dd7323306b0736d2a0b7d3f5babe64f8e28f3a40930ac2fde3d1cdc533b741c24413fc450b9d98177a08935323fa1917eb94dcc1fee8f9a43a3f99d5d964ff9754de"], &(0x7f0000001480)=0x1) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) 02:54:11 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x0, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 756.144247][T21956] ubi0: detaching mtd0 [ 756.235669][T21956] ubi0: mtd0 is detached [ 756.262404][T21962] ubi0: attaching mtd0 [ 756.287745][T21962] ubi0: scanning is finished 02:54:11 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="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", 0x11b}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0xffffffffffffffff, r0, 0x0, 0x0) [ 756.467994][T21962] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 756.487232][T21962] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 756.500265][T21962] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 756.507838][T21962] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 756.515839][T21962] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 756.523168][T21962] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 756.531584][T21962] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 756.544036][T21962] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 756.554497][T21958] ubi0: detaching mtd0 [ 756.554508][T21969] ubi0: background thread "ubi_bgt0d" started, PID 21969 02:54:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB], &(0x7f0000001480)=0x1) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 756.596525][T21958] ubi0: mtd0 is detached [ 756.609675][T21968] ubi0: attaching mtd0 [ 756.614230][T21968] ubi0: scanning is finished [ 756.731118][T21968] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 756.739914][T21968] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 756.747236][T21968] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 756.760410][T21968] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 756.767885][T21968] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 756.776042][T21968] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 756.784474][T21968] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 756.794770][T21968] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 756.805141][T21981] ubi0: background thread "ubi_bgt0d" started, PID 21981 [ 756.812637][T21971] ubi: mtd0 is already attached to ubi0 02:54:11 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 756.839061][T21960] ubi0: detaching mtd0 [ 756.892919][T21960] ubi0: mtd0 is detached [ 756.897721][T21974] ubi0: attaching mtd0 [ 756.908661][T21974] ubi0: scanning is finished 02:54:11 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x0, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 757.106743][T21974] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 02:54:12 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r3, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x7a, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 757.165226][T21980] ubi0: attaching mtd0 [ 757.171627][T21980] ubi0: scanning is finished [ 757.297854][T21980] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 757.319806][T21980] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 757.327085][T21980] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 757.357698][T21980] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 757.366381][T21980] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 757.377270][T21980] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 757.385554][T21980] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 757.396079][T21980] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 757.406912][T21995] ubi0: background thread "ubi_bgt0d" started, PID 21995 [ 757.409757][T21984] ubi0: detaching mtd0 [ 757.440949][T21984] ubi0: mtd0 is detached [ 757.450124][T21986] ubi0: attaching mtd0 02:54:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB], &(0x7f0000001480)=0x1) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 757.454913][T21986] ubi0: scanning is finished [ 757.560063][T21986] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 757.568863][T21986] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 757.577170][T21986] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 757.589132][T21986] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 757.596811][T21986] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 757.609726][T21986] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 757.617994][T21986] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 757.636343][T21986] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 757.649120][T22002] ubi0: background thread "ubi_bgt0d" started, PID 22002 [ 757.649296][T21990] ubi: mtd0 is already attached to ubi0 [ 757.666645][T21994] ubi0: detaching mtd0 [ 757.696096][T21994] ubi0: mtd0 is detached [ 757.701500][T21997] ubi0: attaching mtd0 02:54:12 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x0, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 757.707757][T21997] ubi0: scanning is finished [ 757.916718][T21997] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 757.924974][T21997] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 757.932715][T21997] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 757.940072][T21997] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 757.947748][T21997] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 757.955327][T21997] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 757.963752][T21997] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 757.974896][T21997] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 757.985321][T22008] ubi0: background thread "ubi_bgt0d" started, PID 22008 [ 757.992948][T22001] ubi0: detaching mtd0 [ 758.009796][T22001] ubi0: mtd0 is detached [ 758.014427][T22003] ubi0: attaching mtd0 [ 758.022841][T22003] ubi0: scanning is finished [ 758.137985][T22003] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 758.145647][T22003] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 758.154567][T22003] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 758.162726][T22003] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 758.170284][T22003] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 758.177509][T22003] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 758.186161][T22003] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 758.197867][T22003] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 758.209082][T22006] ubi0: detaching mtd0 [ 758.213645][T22012] ubi0: background thread "ubi_bgt0d" started, PID 22012 [ 758.255599][T22006] ubi0: mtd0 is detached [ 758.264436][T22009] ubi0: attaching mtd0 [ 758.270513][T22009] ubi0: scanning is finished [ 758.327316][T22009] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 758.338475][T22009] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 758.346942][T22009] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 758.354450][T22009] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 758.362672][T22009] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 758.370019][T22009] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 758.378128][T22009] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 758.388490][T22009] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 758.398643][T22014] ubi0: background thread "ubi_bgt0d" started, PID 22014 02:54:14 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9f9f73b1754", 0xd4}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 02:54:14 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:54:14 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:54:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB], &(0x7f0000001480)=0x1) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) 02:54:14 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 759.330954][T22021] ubi0: detaching mtd0 [ 759.406387][T22021] ubi0: mtd0 is detached 02:54:14 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="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", 0x11b}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) [ 759.434203][T22026] ubi0: attaching mtd0 [ 759.444934][T22026] ubi0: scanning is finished [ 759.603463][T22026] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 759.611513][T22026] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 759.619034][T22026] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 759.626590][T22026] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 759.634395][T22026] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 759.644170][T22026] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 759.655068][T22026] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 759.666752][T22026] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 759.679863][T22020] ubi0: detaching mtd0 [ 759.680874][T22038] ubi0: background thread "ubi_bgt0d" started, PID 22038 [ 759.707150][T22020] ubi0: mtd0 is detached 02:54:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB="00100000e05febbb910c991a374ff94ec7af394fe1b7a80266dbf5e910c9290e52388c3ece2c0af8871af2ec2bebffe8500c3219ffcd33e74aedf701f8782da6508d8e43b0b5b24b68f768229ce846f02fc0c7a5138a25b3ea74148db680fee5a83c14142ad0834e3f955796f98f822a6eaa573733fd6d"], &(0x7f0000001480)=0x1) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 759.729278][T22029] ubi0: attaching mtd0 [ 759.734005][T22029] ubi0: scanning is finished [ 759.840787][T22029] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 759.848409][T22029] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 759.856309][T22029] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 759.864638][T22029] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 759.872254][T22029] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 759.879330][T22029] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 759.887610][T22029] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 759.898473][T22029] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 759.910251][T22043] ubi0: background thread "ubi_bgt0d" started, PID 22043 [ 759.910338][T22024] ubi0: detaching mtd0 02:54:14 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 759.950259][T22024] ubi0: mtd0 is detached [ 759.954784][T22034] ubi0: attaching mtd0 [ 759.970584][T22034] ubi0: scanning is finished 02:54:15 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 760.100352][T22034] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 760.128406][T22033] ubi0: attaching mtd0 [ 760.133694][T22033] ubi0: scanning is finished 02:54:15 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) [ 760.275677][T22033] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 760.288743][T22044] ubi0: attaching mtd0 [ 760.293864][T22044] ubi0: scanning is finished [ 760.363377][T22044] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 760.379434][T22044] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 760.387013][T22044] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 760.394817][T22044] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 760.404785][T22044] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 760.415938][T22044] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 760.427051][T22044] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 760.452874][T22044] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 760.466243][T22058] ubi0: background thread "ubi_bgt0d" started, PID 22058 [ 760.477098][T22047] ubi0: detaching mtd0 02:54:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x7a, &(0x7f000059aff8), &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYBLOB="00100000e05febbb910c991a374ff94ec7af394fe1b7a80266dbf5e910c9290e52388c3ece2c0af8871af2ec2bebffe8500c3219ffcd33e74aedf701f8782da6508d8e43b0b5b24b68f768229ce846f02fc0c7a5138a25b3ea74148db680fee5a83c14142ad0834e3f955796f98f822a6eaa573733fd6d"], &(0x7f0000001480)=0x1) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x76006e) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x76006e) [ 760.523901][T22047] ubi0: mtd0 is detached [ 760.541657][T22049] ubi0: attaching mtd0 [ 760.549055][T22049] ubi0: scanning is finished [ 760.671697][T22049] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 760.680167][T22049] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 760.687650][T22049] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 760.698966][T22049] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 760.706736][T22049] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 760.714163][T22049] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 760.722497][T22049] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 760.732664][T22049] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 760.743065][T22067] ubi0: background thread "ubi_bgt0d" started, PID 22067 [ 760.750796][T22053] ubi0: detaching mtd0 02:54:15 executing program 1: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x0, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r8, 0x4, 0x6, 0x20000, 0x8}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r9 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r9, 0x40186f40, 0x76006e) r10 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r10, 0x890b, &(0x7f0000000240)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x2, 0x0}}, {0x2, 0x0, @empty}, 0x2a6, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x10002, 0x1f}) [ 760.781066][T22053] ubi0: mtd0 is detached [ 760.786510][T22055] ubi0: attaching mtd0 [ 760.795256][T22055] ubi0: scanning is finished [ 760.925048][T22055] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 760.932913][T22055] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 760.941391][T22055] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 760.948892][T22055] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 760.957185][T22055] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 760.965303][T22055] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 760.973869][T22055] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 760.988739][T22055] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 760.999106][T22071] ubi0: background thread "ubi_bgt0d" started, PID 22071 [ 761.013301][T22060] ubi0: detaching mtd0 [ 761.040308][T22060] ubi0: mtd0 is detached [ 761.046255][T22064] ubi0: attaching mtd0 [ 761.055444][T22064] ubi0: scanning is finished [ 761.151292][T22064] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 761.159005][T22064] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 761.166460][T22064] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 761.173626][T22064] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 761.181752][T22064] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 761.188782][T22064] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 761.197813][T22064] ubi0: max/mean erase counter: 1/1, WL threshold: 4096, image sequence number: 4237947219 [ 761.208566][T22064] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 761.218870][T22075] ubi0: background thread "ubi_bgt0d" started, PID 22075 [ 761.226747][T22063] ubi0: detaching mtd0 02:54:17 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9f9f73b175424", 0xd5}], 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 02:54:17 executing program 5: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:54:17 executing program 2: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, 0x0, &(0x7f0000a8a000)) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r6 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r6, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f00000014c0)={r7, 0x4, 0x6, 0x20000, 0x8, 0x6}, 0x14) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:54:17 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9f9f73b17542465e118e863730f5ad206b17632db9642b4c52f1df60d9f7c161eb8677ba1747529194e8b8ba7ca91c2fca15a72a17d690006fb972fd17a6783f3c9333e1fe2ab89411bf918db", 0x11b}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) [ 763.951916][ T0] NOHZ: local_softirq_pending 08 [ 763.957235][ T0] NOHZ: local_softirq_pending 08 02:54:20 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9f9f73b175424", 0xd5}], 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 02:54:20 executing program 3: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000180)="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", 0x11b}], 0x4, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, 0x0, 0x0, 0x0) 02:54:23 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9f9f73b175424", 0xd5}], 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) 02:54:23 executing program 3: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$CAN_RAW_FD_FRAMES(0xffffffffffffffff, 0x65, 0x5, &(0x7f00000000c0), 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) r2 = accept(0xffffffffffffffff, &(0x7f00000003c0)=@rc, &(0x7f00000002c0)=0x80) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000d6cff0)=[@in={0x2, 0x4e20, @loopback}], 0x10) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r4, &(0x7f00003cef9f)='7', 0x1, 0x0, &(0x7f0000618000)={0x2, 0x4e20, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000025e000)=ANY=[@ANYBLOB="2a450e71", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000a8a000)=0xc) accept$inet(0xffffffffffffffff, &(0x7f0000001500)={0x2, 0x0, @initdev}, &(0x7f0000001540)=0x10) r7 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r7, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @rand_addr=0x7}, {0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x0, 0x0, 0x0, 0x0, 0x3e91, &(0x7f0000000340)='vxcan1\x00', 0x0, 0x2, 0x1f}) ioctl$VIDIOC_PREPARE_BUF(r7, 0xc058565d, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f0000001880)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x7a, &(0x7f000059aff8)={r6}, &(0x7f000034f000)=0x2059b000) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001480)=0x1008) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, 0x0, 0x0) prctl$PR_SET_MM(0x23, 0xa, &(0x7f00002d5000/0x2000)=nil) syz_open_procfs(0x0, &(0x7f0000000040)='environ\x00') ioctl$ASHMEM_GET_SIZE(r1, 0x40046f41, 0x76006e) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x0, 0x0) ioctl$EVIOCGBITSW(0xffffffffffffffff, 0x80404525, &(0x7f0000000140)=""/244) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r8 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r8, 0x40186f40, 0x76006e) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000300)='/proc/self/net/pfkey\x00', 0x1, 0x0) 02:54:26 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9f9f73b175424", 0xd5}], 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 772.910080][ T0] NOHZ: local_softirq_pending 08 02:54:29 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000180)="665307000005bc3376003639407cb4aed12f000000000015ffa8ee796616e6080000000025d86800278dcff47d0100588c4626a9316500805ae64f8f36460234184f711abc829b2914ce2613e9391fb4e8284f33c48c2ab9b125bc8fd963c1956097f262130000b8e0ec5de9ebf3b2b82b20c819eab44506762fe3e7c29d2bf38368c169636b52f33b1f2d5ea428d00245f6c33b770ce3f699c58a0add25c5d08a123dc8014acf55764bb3b3f01c0632e99ffb7e004336f03dcfe5b38f695cf547c414d26fb1b12824d25e21b42de9f9f73b175424", 0xd5}], 0x3, 0x0) sendmsg(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x69811d8bbf261119, 0x0, 0xffffffffffffff92, 0x0, 0xfffffffffffffe48}, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x3c) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x20, r0, 0x0, 0x0) [ 804.925316][ T0] NOHZ: local_softirq_pending 08 [ 911.789490][ T1103] INFO: task syz-executor.4:22063 can't die for more than 143 seconds. [ 911.798321][ T1103] syz-executor.4 D27136 22063 9910 0x00004004 [ 911.811028][ T1103] Call Trace: [ 911.814387][ T1103] __schedule+0x934/0x1f90 [ 911.818808][ T1103] ? __sched_text_start+0x8/0x8 [ 911.825923][ T1103] ? mark_held_locks+0xa4/0xf0 [ 911.832538][ T1103] schedule+0xdc/0x2b0 [ 911.836628][ T1103] schedule_timeout+0x58d/0x8c0 [ 911.844790][ T1103] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 911.852007][ T1103] ? usleep_range+0x170/0x170 [ 911.856816][ T1103] ? __this_cpu_preempt_check+0x35/0x190 [ 911.864998][ T1103] ? retint_kernel+0x2b/0x2b [ 911.872608][ T1103] wait_for_completion+0x29c/0x440 [ 911.877924][ T1103] ? wait_for_completion_interruptible+0x470/0x470 [ 911.886935][ T1103] ? retint_kernel+0x2b/0x2b [ 911.892870][ T1103] ? wake_up_q+0x140/0x140 [ 911.897512][ T1103] kthread_stop+0x187/0x800 [ 911.904594][ T1103] ubi_detach_mtd_dev+0x219/0x43a [ 911.911013][ T1103] ctrl_cdev_ioctl+0x1d6/0x2d0 [ 911.915921][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 911.923434][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 911.928405][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 911.934912][ T1103] ksys_ioctl+0x123/0x180 [ 911.942732][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 911.947349][ T1103] ? do_syscall_64+0x5b/0x790 [ 911.954224][ T1103] do_syscall_64+0xfa/0x790 [ 911.959019][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 911.967436][ T1103] RIP: 0033:0x45c449 [ 911.972776][ T1103] Code: 44 00 00 eb 42 90 c7 04 24 02 00 00 00 48 8d 44 24 30 48 89 44 24 08 48 c7 44 24 10 00 00 00 00 c7 44 24 18 08 00 00 00 e8 74 <44> 00 00 48 8b 05 95 47 be 01 48 89 04 24 48 8d 44 24 28 48 89 44 [ 911.993260][ T1103] RSP: 002b:00007f78b4629c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 912.002487][ T1103] RAX: ffffffffffffffda RBX: 00007f78b462a6d4 RCX: 000000000045c449 [ 912.010564][ T1103] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000004 [ 912.018549][ T1103] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 912.027374][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 912.035657][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bf2c [ 912.044017][ T1103] INFO: task syz-executor.4:22063 blocked for more than 143 seconds. [ 912.052275][ T1103] Not tainted 5.6.0-rc2-next-20200219-syzkaller #0 [ 912.059391][ T1103] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 912.068150][ T1103] syz-executor.4 D27136 22063 9910 0x00004004 [ 912.074583][ T1103] Call Trace: [ 912.077899][ T1103] __schedule+0x934/0x1f90 [ 912.082460][ T1103] ? __sched_text_start+0x8/0x8 [ 912.087359][ T1103] ? mark_held_locks+0xa4/0xf0 [ 912.093115][ T1103] schedule+0xdc/0x2b0 [ 912.097219][ T1103] schedule_timeout+0x58d/0x8c0 [ 912.102202][ T1103] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 912.107711][ T1103] ? usleep_range+0x170/0x170 [ 912.113293][ T1103] ? __this_cpu_preempt_check+0x35/0x190 [ 912.119124][ T1103] ? retint_kernel+0x2b/0x2b [ 912.124074][ T1103] wait_for_completion+0x29c/0x440 [ 912.129519][ T1103] ? wait_for_completion_interruptible+0x470/0x470 [ 912.136182][ T1103] ? retint_kernel+0x2b/0x2b [ 912.140881][ T1103] ? wake_up_q+0x140/0x140 [ 912.145336][ T1103] kthread_stop+0x187/0x800 [ 912.149935][ T1103] ubi_detach_mtd_dev+0x219/0x43a [ 912.155039][ T1103] ctrl_cdev_ioctl+0x1d6/0x2d0 [ 912.159917][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 912.164930][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 912.169966][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 912.174920][ T1103] ksys_ioctl+0x123/0x180 [ 912.179695][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 912.184336][ T1103] ? do_syscall_64+0x5b/0x790 [ 912.189043][ T1103] do_syscall_64+0xfa/0x790 [ 912.193752][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 912.199743][ T1103] RIP: 0033:0x45c449 [ 912.203654][ T1103] Code: Bad RIP value. [ 912.207831][ T1103] RSP: 002b:00007f78b4629c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 912.216939][ T1103] RAX: ffffffffffffffda RBX: 00007f78b462a6d4 RCX: 000000000045c449 [ 912.226154][ T1103] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000004 [ 912.234240][ T1103] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 912.242292][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 912.250325][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bf2c [ 912.258336][ T1103] INFO: task syz-executor.4:22066 can't die for more than 143 seconds. [ 912.266679][ T1103] syz-executor.4 D28336 22066 9910 0x00000004 [ 912.273413][ T1103] Call Trace: [ 912.276730][ T1103] __schedule+0x934/0x1f90 [ 912.281286][ T1103] ? __sched_text_start+0x8/0x8 [ 912.286146][ T1103] ? lock_downgrade+0x920/0x920 [ 912.291094][ T1103] ? rwlock_bug.part.0+0x90/0x90 [ 912.296064][ T1103] schedule+0xdc/0x2b0 [ 912.300246][ T1103] schedule_preempt_disabled+0x13/0x20 [ 912.305956][ T1103] __mutex_lock+0x7ab/0x13c0 [ 912.310647][ T1103] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 912.315598][ T1103] ? mutex_trylock+0x2d0/0x2d0 [ 912.320526][ T1103] ? get_mtd_device+0xe2/0x200 [ 912.325298][ T1103] ? __get_mtd_device+0x150/0x150 [ 912.331012][ T1103] mutex_lock_nested+0x16/0x20 [ 912.335847][ T1103] ? mutex_lock_nested+0x16/0x20 [ 912.340907][ T1103] ctrl_cdev_ioctl+0x22b/0x2d0 [ 912.345684][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 912.351415][ T1103] ? tomoyo_file_ioctl+0x23/0x30 [ 912.356398][ T1103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 912.362738][ T1103] ? security_file_ioctl+0x8d/0xc0 [ 912.367983][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 912.373031][ T1103] ksys_ioctl+0x123/0x180 [ 912.377379][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 912.382112][ T1103] do_syscall_64+0xfa/0x790 [ 912.386848][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 912.393155][ T1103] RIP: 0033:0x45c449 [ 912.397194][ T1103] Code: Bad RIP value. [ 912.401388][ T1103] RSP: 002b:00007f78b4608c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 912.409890][ T1103] RAX: ffffffffffffffda RBX: 00007f78b46096d4 RCX: 000000000045c449 [ 912.418015][ T1103] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000005 [ 912.426090][ T1103] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 912.439030][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 912.447805][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bfcc [ 912.456050][ T1103] INFO: task syz-executor.4:22066 blocked for more than 144 seconds. [ 912.464182][ T1103] Not tainted 5.6.0-rc2-next-20200219-syzkaller #0 [ 912.471528][ T1103] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 912.481351][ T1103] syz-executor.4 D28336 22066 9910 0x00000004 [ 912.487815][ T1103] Call Trace: [ 912.491251][ T1103] __schedule+0x934/0x1f90 [ 912.495699][ T1103] ? __sched_text_start+0x8/0x8 [ 912.500624][ T1103] ? lock_downgrade+0x920/0x920 [ 912.506293][ T1103] ? rwlock_bug.part.0+0x90/0x90 [ 912.511332][ T1103] schedule+0xdc/0x2b0 [ 912.515418][ T1103] schedule_preempt_disabled+0x13/0x20 [ 912.520988][ T1103] __mutex_lock+0x7ab/0x13c0 [ 912.526081][ T1103] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 912.531107][ T1103] ? mutex_trylock+0x2d0/0x2d0 [ 912.536021][ T1103] ? get_mtd_device+0xe2/0x200 [ 912.540883][ T1103] ? __get_mtd_device+0x150/0x150 [ 912.545926][ T1103] mutex_lock_nested+0x16/0x20 [ 912.551499][ T1103] ? mutex_lock_nested+0x16/0x20 [ 912.556569][ T1103] ctrl_cdev_ioctl+0x22b/0x2d0 [ 912.561516][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 912.566474][ T1103] ? tomoyo_file_ioctl+0x23/0x30 [ 912.571513][ T1103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 912.577769][ T1103] ? security_file_ioctl+0x8d/0xc0 [ 912.582994][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 912.588010][ T1103] ksys_ioctl+0x123/0x180 [ 912.593488][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 912.598123][ T1103] do_syscall_64+0xfa/0x790 [ 912.602902][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 912.610136][ T1103] RIP: 0033:0x45c449 [ 912.614082][ T1103] Code: Bad RIP value. [ 912.618215][ T1103] RSP: 002b:00007f78b4608c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 912.626868][ T1103] RAX: ffffffffffffffda RBX: 00007f78b46096d4 RCX: 000000000045c449 [ 912.635050][ T1103] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000005 [ 912.643165][ T1103] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 912.651200][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 912.660079][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bfcc [ 912.668111][ T1103] INFO: task syz-executor.1:22070 can't die for more than 144 seconds. [ 912.676724][ T1103] syz-executor.1 D25392 22070 9893 0x00004004 [ 912.683162][ T1103] Call Trace: [ 912.686495][ T1103] __schedule+0x934/0x1f90 [ 912.691010][ T1103] ? __sched_text_start+0x8/0x8 [ 912.695933][ T1103] ? lock_downgrade+0x920/0x920 [ 912.701004][ T1103] ? rwlock_bug.part.0+0x90/0x90 [ 912.706107][ T1103] schedule+0xdc/0x2b0 [ 912.710285][ T1103] schedule_preempt_disabled+0x13/0x20 [ 912.715924][ T1103] __mutex_lock+0x7ab/0x13c0 [ 912.720612][ T1103] ? ctrl_cdev_ioctl+0x1cd/0x2d0 [ 912.725561][ T1103] ? trace_hardirqs_on_caller+0x6a/0x240 [ 912.731314][ T1103] ? mutex_trylock+0x2d0/0x2d0 [ 912.736110][ T1103] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 912.742358][ T1103] ? __this_cpu_preempt_check+0x35/0x190 [ 912.748006][ T1103] mutex_lock_nested+0x16/0x20 [ 912.752867][ T1103] ? mutex_lock_nested+0x16/0x20 [ 912.757993][ T1103] ctrl_cdev_ioctl+0x1cd/0x2d0 [ 912.762943][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 912.768005][ T1103] ? tomoyo_file_ioctl+0x23/0x30 [ 912.773666][ T1103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 912.780024][ T1103] ? security_file_ioctl+0x8d/0xc0 [ 912.785150][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 912.790187][ T1103] ksys_ioctl+0x123/0x180 [ 912.794532][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 912.799137][ T1103] do_syscall_64+0xfa/0x790 [ 912.803878][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 912.810048][ T1103] RIP: 0033:0x45c449 [ 912.813951][ T1103] Code: Bad RIP value. [ 912.818078][ T1103] RSP: 002b:00007fcd6fa34c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 912.826672][ T1103] RAX: ffffffffffffffda RBX: 00007fcd6fa356d4 RCX: 000000000045c449 [ 912.834744][ T1103] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000004 [ 912.842840][ T1103] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 912.851006][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 912.859134][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bf2c [ 912.867256][ T1103] INFO: task syz-executor.1:22070 blocked for more than 144 seconds. [ 912.875895][ T1103] Not tainted 5.6.0-rc2-next-20200219-syzkaller #0 [ 912.883643][ T1103] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 912.892521][ T1103] syz-executor.1 D25392 22070 9893 0x00004004 [ 912.898877][ T1103] Call Trace: [ 912.902267][ T1103] __schedule+0x934/0x1f90 [ 912.906840][ T1103] ? __sched_text_start+0x8/0x8 [ 912.912473][ T1103] ? lock_downgrade+0x920/0x920 [ 912.918406][ T1103] ? rwlock_bug.part.0+0x90/0x90 [ 912.923988][ T1103] schedule+0xdc/0x2b0 [ 912.928189][ T1103] schedule_preempt_disabled+0x13/0x20 [ 912.933772][ T1103] __mutex_lock+0x7ab/0x13c0 [ 912.938609][ T1103] ? ctrl_cdev_ioctl+0x1cd/0x2d0 [ 912.943691][ T1103] ? trace_hardirqs_on_caller+0x6a/0x240 [ 912.949575][ T1103] ? mutex_trylock+0x2d0/0x2d0 [ 912.954407][ T1103] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 912.959977][ T1103] ? __this_cpu_preempt_check+0x35/0x190 [ 912.965715][ T1103] mutex_lock_nested+0x16/0x20 [ 912.970657][ T1103] ? mutex_lock_nested+0x16/0x20 [ 912.975617][ T1103] ctrl_cdev_ioctl+0x1cd/0x2d0 [ 912.980483][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 912.985449][ T1103] ? tomoyo_file_ioctl+0x23/0x30 [ 912.991219][ T1103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 912.997595][ T1103] ? security_file_ioctl+0x8d/0xc0 [ 913.003462][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 913.008532][ T1103] ksys_ioctl+0x123/0x180 [ 913.012962][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 913.017878][ T1103] do_syscall_64+0xfa/0x790 [ 913.022726][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 913.028644][ T1103] RIP: 0033:0x45c449 [ 913.032745][ T1103] Code: 44 00 00 eb 42 90 c7 04 24 02 00 00 00 48 8d 44 24 30 48 89 44 24 08 48 c7 44 24 10 00 00 00 00 c7 44 24 18 08 00 00 00 e8 74 <44> 00 00 48 8b 05 95 47 be 01 48 89 04 24 48 8d 44 24 28 48 89 44 [ 913.052651][ T1103] RSP: 002b:00007fcd6fa34c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 913.061154][ T1103] RAX: ffffffffffffffda RBX: 00007fcd6fa356d4 RCX: 000000000045c449 [ 913.069689][ T1103] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000004 [ 913.077962][ T1103] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 913.086160][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 913.094201][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bf2c [ 913.102950][ T1103] INFO: task syz-executor.1:22072 can't die for more than 144 seconds. [ 913.111423][ T1103] syz-executor.1 D28336 22072 9893 0x00004004 [ 913.117870][ T1103] Call Trace: [ 913.121260][ T1103] __schedule+0x934/0x1f90 [ 913.125712][ T1103] ? __sched_text_start+0x8/0x8 [ 913.131562][ T1103] ? lock_downgrade+0x920/0x920 [ 913.136429][ T1103] ? rwlock_bug.part.0+0x90/0x90 [ 913.141612][ T1103] schedule+0xdc/0x2b0 [ 913.145779][ T1103] schedule_preempt_disabled+0x13/0x20 [ 913.151579][ T1103] __mutex_lock+0x7ab/0x13c0 [ 913.156204][ T1103] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 913.161392][ T1103] ? mutex_trylock+0x2d0/0x2d0 [ 913.166276][ T1103] ? get_mtd_device+0xe2/0x200 [ 913.171161][ T1103] ? __get_mtd_device+0x150/0x150 [ 913.176219][ T1103] mutex_lock_nested+0x16/0x20 [ 913.181063][ T1103] ? mutex_lock_nested+0x16/0x20 [ 913.186017][ T1103] ctrl_cdev_ioctl+0x22b/0x2d0 [ 913.191094][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 913.196054][ T1103] ? tomoyo_file_ioctl+0x23/0x30 [ 913.201105][ T1103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 913.207375][ T1103] ? security_file_ioctl+0x8d/0xc0 [ 913.213404][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 913.218366][ T1103] ksys_ioctl+0x123/0x180 [ 913.222805][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 913.227430][ T1103] do_syscall_64+0xfa/0x790 [ 913.232765][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 913.238673][ T1103] RIP: 0033:0x45c449 [ 913.242695][ T1103] Code: 44 00 00 eb 42 90 c7 04 24 02 00 00 00 48 8d 44 24 30 48 89 44 24 08 48 c7 44 24 10 00 00 00 00 c7 44 24 18 08 00 00 00 e8 74 <44> 00 00 48 8b 05 95 47 be 01 48 89 04 24 48 8d 44 24 28 48 89 44 [ 913.263181][ T1103] RSP: 002b:00007fcd6fa13c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 913.271690][ T1103] RAX: ffffffffffffffda RBX: 00007fcd6fa146d4 RCX: 000000000045c449 [ 913.279745][ T1103] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000009 [ 913.287971][ T1103] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 913.296244][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 913.304330][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bfcc [ 913.312511][ T1103] INFO: task syz-executor.1:22072 blocked for more than 144 seconds. [ 913.321509][ T1103] Not tainted 5.6.0-rc2-next-20200219-syzkaller #0 [ 913.328545][ T1103] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 913.337375][ T1103] syz-executor.1 D28336 22072 9893 0x00004004 [ 913.343863][ T1103] Call Trace: [ 913.347343][ T1103] __schedule+0x934/0x1f90 [ 913.351910][ T1103] ? __sched_text_start+0x8/0x8 [ 913.356765][ T1103] ? lock_downgrade+0x920/0x920 [ 913.361808][ T1103] ? rwlock_bug.part.0+0x90/0x90 [ 913.366773][ T1103] schedule+0xdc/0x2b0 [ 913.370953][ T1103] schedule_preempt_disabled+0x13/0x20 [ 913.376564][ T1103] __mutex_lock+0x7ab/0x13c0 [ 913.381290][ T1103] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 913.386457][ T1103] ? mutex_trylock+0x2d0/0x2d0 [ 913.392223][ T1103] ? get_mtd_device+0xe2/0x200 [ 913.397017][ T1103] ? __get_mtd_device+0x150/0x150 [ 913.402292][ T1103] mutex_lock_nested+0x16/0x20 [ 913.407192][ T1103] ? mutex_lock_nested+0x16/0x20 [ 913.412351][ T1103] ctrl_cdev_ioctl+0x22b/0x2d0 [ 913.417190][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 913.422237][ T1103] ? tomoyo_file_ioctl+0x23/0x30 [ 913.427301][ T1103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 913.434283][ T1103] ? security_file_ioctl+0x8d/0xc0 [ 913.439661][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 913.444661][ T1103] ksys_ioctl+0x123/0x180 [ 913.448998][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 913.453677][ T1103] do_syscall_64+0xfa/0x790 [ 913.458221][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 913.464229][ T1103] RIP: 0033:0x45c449 [ 913.468148][ T1103] Code: 44 00 00 eb 42 90 c7 04 24 02 00 00 00 48 8d 44 24 30 48 89 44 24 08 48 c7 44 24 10 00 00 00 00 c7 44 24 18 08 00 00 00 e8 74 <44> 00 00 48 8b 05 95 47 be 01 48 89 04 24 48 8d 44 24 28 48 89 44 [ 913.494268][ T1103] RSP: 002b:00007fcd6fa13c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 913.502933][ T1103] RAX: ffffffffffffffda RBX: 00007fcd6fa146d4 RCX: 000000000045c449 [ 913.511189][ T1103] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000009 [ 913.520128][ T1103] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 913.528128][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 913.536208][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bfcc [ 913.544861][ T1103] INFO: task syz-executor.5:22079 can't die for more than 145 seconds. [ 913.553530][ T1103] syz-executor.5 D24656 22079 9913 0x00004004 [ 913.560135][ T1103] Call Trace: [ 913.563502][ T1103] __schedule+0x934/0x1f90 [ 913.567942][ T1103] ? __sched_text_start+0x8/0x8 [ 913.572905][ T1103] ? lock_downgrade+0x920/0x920 [ 913.577775][ T1103] ? rwlock_bug.part.0+0x90/0x90 [ 913.582961][ T1103] schedule+0xdc/0x2b0 [ 913.587156][ T1103] schedule_preempt_disabled+0x13/0x20 [ 913.592852][ T1103] __mutex_lock+0x7ab/0x13c0 [ 913.597465][ T1103] ? ctrl_cdev_ioctl+0x1cd/0x2d0 [ 913.602513][ T1103] ? trace_hardirqs_on_caller+0x6a/0x240 [ 913.608176][ T1103] ? mutex_trylock+0x2d0/0x2d0 [ 913.613235][ T1103] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 913.618868][ T1103] ? do_page_fault+0x84e/0x12e1 [ 913.623838][ T1103] mutex_lock_nested+0x16/0x20 [ 913.628778][ T1103] ? mutex_lock_nested+0x16/0x20 [ 913.633894][ T1103] ctrl_cdev_ioctl+0x1cd/0x2d0 [ 913.638687][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 913.643761][ T1103] ? tomoyo_file_ioctl+0x23/0x30 [ 913.648717][ T1103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 913.656617][ T1103] ? security_file_ioctl+0x8d/0xc0 [ 913.662088][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 913.667061][ T1103] ksys_ioctl+0x123/0x180 [ 913.671496][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 913.676207][ T1103] do_syscall_64+0xfa/0x790 [ 913.680912][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 913.686880][ T1103] RIP: 0033:0x45c449 [ 913.690987][ T1103] Code: 44 00 00 eb 42 90 c7 04 24 02 00 00 00 48 8d 44 24 30 48 89 44 24 08 48 c7 44 24 10 00 00 00 00 c7 44 24 18 08 00 00 00 e8 74 <44> 00 00 48 8b 05 95 47 be 01 48 89 04 24 48 8d 44 24 28 48 89 44 [ 913.710846][ T1103] RSP: 002b:00007f2384dfac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 913.719334][ T1103] RAX: ffffffffffffffda RBX: 00007f2384dfb6d4 RCX: 000000000045c449 [ 913.727381][ T1103] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000004 [ 913.735471][ T1103] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 913.743689][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 913.751770][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bf2c [ 913.760447][ T1103] INFO: task syz-executor.5:22079 blocked for more than 145 seconds. [ 913.768585][ T1103] Not tainted 5.6.0-rc2-next-20200219-syzkaller #0 [ 913.775680][ T1103] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 913.785162][ T1103] syz-executor.5 D24656 22079 9913 0x00004004 [ 913.791643][ T1103] Call Trace: [ 913.795028][ T1103] __schedule+0x934/0x1f90 [ 913.799536][ T1103] ? __sched_text_start+0x8/0x8 [ 913.804409][ T1103] ? lock_downgrade+0x920/0x920 [ 913.809378][ T1103] ? rwlock_bug.part.0+0x90/0x90 [ 913.814436][ T1103] schedule+0xdc/0x2b0 [ 913.818568][ T1103] schedule_preempt_disabled+0x13/0x20 [ 913.824150][ T1103] __mutex_lock+0x7ab/0x13c0 [ 913.828764][ T1103] ? ctrl_cdev_ioctl+0x1cd/0x2d0 [ 913.833802][ T1103] ? trace_hardirqs_on_caller+0x6a/0x240 [ 913.839654][ T1103] ? mutex_trylock+0x2d0/0x2d0 [ 913.844445][ T1103] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 913.850025][ T1103] ? do_page_fault+0x84e/0x12e1 [ 913.854905][ T1103] mutex_lock_nested+0x16/0x20 [ 913.859954][ T1103] ? mutex_lock_nested+0x16/0x20 [ 913.864905][ T1103] ctrl_cdev_ioctl+0x1cd/0x2d0 [ 913.870807][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 913.875871][ T1103] ? tomoyo_file_ioctl+0x23/0x30 [ 913.880887][ T1103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 913.887155][ T1103] ? security_file_ioctl+0x8d/0xc0 [ 913.892369][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 913.897339][ T1103] ksys_ioctl+0x123/0x180 [ 913.901754][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 913.906442][ T1103] do_syscall_64+0xfa/0x790 [ 913.912045][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 913.918038][ T1103] RIP: 0033:0x45c449 [ 913.922029][ T1103] Code: 44 00 00 eb 42 90 c7 04 24 02 00 00 00 48 8d 44 24 30 48 89 44 24 08 48 c7 44 24 10 00 00 00 00 c7 44 24 18 08 00 00 00 e8 74 <44> 00 00 48 8b 05 95 47 be 01 48 89 04 24 48 8d 44 24 28 48 89 44 [ 913.942058][ T1103] RSP: 002b:00007f2384dfac78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 913.950552][ T1103] RAX: ffffffffffffffda RBX: 00007f2384dfb6d4 RCX: 000000000045c449 [ 913.958564][ T1103] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000004 [ 913.966809][ T1103] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 913.974995][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 913.983862][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bf2c [ 913.992128][ T1103] INFO: task syz-executor.5:22091 can't die for more than 145 seconds. [ 914.000585][ T1103] syz-executor.5 D28336 22091 9913 0x00000004 [ 914.006940][ T1103] Call Trace: [ 914.010372][ T1103] __schedule+0x934/0x1f90 [ 914.014842][ T1103] ? __sched_text_start+0x8/0x8 [ 914.019831][ T1103] ? lock_downgrade+0x920/0x920 [ 914.024829][ T1103] ? rwlock_bug.part.0+0x90/0x90 [ 914.029871][ T1103] schedule+0xdc/0x2b0 [ 914.033974][ T1103] schedule_preempt_disabled+0x13/0x20 [ 914.040506][ T1103] __mutex_lock+0x7ab/0x13c0 [ 914.045131][ T1103] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 914.050407][ T1103] ? mutex_trylock+0x2d0/0x2d0 [ 914.055208][ T1103] ? get_mtd_device+0xe2/0x200 [ 914.060088][ T1103] ? __get_mtd_device+0x150/0x150 [ 914.065271][ T1103] mutex_lock_nested+0x16/0x20 [ 914.070319][ T1103] ? mutex_lock_nested+0x16/0x20 [ 914.075302][ T1103] ctrl_cdev_ioctl+0x22b/0x2d0 [ 914.080389][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 914.085506][ T1103] ? tomoyo_file_ioctl+0x23/0x30 [ 914.091390][ T1103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 914.097885][ T1103] ? security_file_ioctl+0x8d/0xc0 [ 914.103112][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 914.108264][ T1103] ksys_ioctl+0x123/0x180 [ 914.112748][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 914.117352][ T1103] do_syscall_64+0xfa/0x790 [ 914.122081][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 914.128085][ T1103] RIP: 0033:0x45c449 [ 914.132110][ T1103] Code: 44 00 00 eb 42 90 c7 04 24 02 00 00 00 48 8d 44 24 30 48 89 44 24 08 48 c7 44 24 10 00 00 00 00 c7 44 24 18 08 00 00 00 e8 74 <44> 00 00 48 8b 05 95 47 be 01 48 89 04 24 48 8d 44 24 28 48 89 44 [ 914.151797][ T1103] RSP: 002b:00007f2384dd9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 914.160428][ T1103] RAX: ffffffffffffffda RBX: 00007f2384dda6d4 RCX: 000000000045c449 [ 914.168418][ T1103] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 000000000000000a [ 914.177153][ T1103] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 914.185414][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 914.193505][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bfcc [ 914.202364][ T1103] INFO: task syz-executor.5:22091 blocked for more than 145 seconds. [ 914.210797][ T1103] Not tainted 5.6.0-rc2-next-20200219-syzkaller #0 [ 914.217846][ T1103] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 914.227567][ T1103] syz-executor.5 D28336 22091 9913 0x00000004 [ 914.234006][ T1103] Call Trace: [ 914.237297][ T1103] __schedule+0x934/0x1f90 [ 914.241802][ T1103] ? __sched_text_start+0x8/0x8 [ 914.246672][ T1103] ? lock_downgrade+0x920/0x920 [ 914.251941][ T1103] ? rwlock_bug.part.0+0x90/0x90 [ 914.257045][ T1103] schedule+0xdc/0x2b0 [ 914.261271][ T1103] schedule_preempt_disabled+0x13/0x20 [ 914.266980][ T1103] __mutex_lock+0x7ab/0x13c0 [ 914.271754][ T1103] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 914.276857][ T1103] ? mutex_trylock+0x2d0/0x2d0 [ 914.281901][ T1103] ? get_mtd_device+0xe2/0x200 [ 914.286687][ T1103] ? __get_mtd_device+0x150/0x150 [ 914.291823][ T1103] mutex_lock_nested+0x16/0x20 [ 914.296606][ T1103] ? mutex_lock_nested+0x16/0x20 [ 914.302266][ T1103] ctrl_cdev_ioctl+0x22b/0x2d0 [ 914.307269][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 914.313246][ T1103] ? tomoyo_file_ioctl+0x23/0x30 [ 914.318271][ T1103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 914.324603][ T1103] ? security_file_ioctl+0x8d/0xc0 [ 914.329814][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 914.334773][ T1103] ksys_ioctl+0x123/0x180 [ 914.339100][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 914.343839][ T1103] do_syscall_64+0xfa/0x790 [ 914.348379][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 914.354874][ T1103] RIP: 0033:0x45c449 [ 914.358900][ T1103] Code: 44 00 00 eb 42 90 c7 04 24 02 00 00 00 48 8d 44 24 30 48 89 44 24 08 48 c7 44 24 10 00 00 00 00 c7 44 24 18 08 00 00 00 e8 74 <44> 00 00 48 8b 05 95 47 be 01 48 89 04 24 48 8d 44 24 28 48 89 44 [ 914.378644][ T1103] RSP: 002b:00007f2384dd9c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 914.387158][ T1103] RAX: ffffffffffffffda RBX: 00007f2384dda6d4 RCX: 000000000045c449 [ 914.395297][ T1103] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 000000000000000a [ 914.403367][ T1103] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 914.411711][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 914.420571][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bfcc [ 914.428706][ T1103] INFO: task syz-executor.2:22080 can't die for more than 145 seconds. [ 914.437697][ T1103] syz-executor.2 D25184 22080 9900 0x00004004 [ 914.444124][ T1103] Call Trace: [ 914.447578][ T1103] __schedule+0x934/0x1f90 [ 914.452167][ T1103] ? __sched_text_start+0x8/0x8 [ 914.457296][ T1103] ? lock_downgrade+0x920/0x920 [ 914.462580][ T1103] schedule+0xdc/0x2b0 [ 914.466674][ T1103] schedule_preempt_disabled+0x13/0x20 [ 914.472816][ T1103] __mutex_lock+0x7ab/0x13c0 [ 914.477429][ T1103] ? ctrl_cdev_ioctl+0x1cd/0x2d0 [ 914.482484][ T1103] ? trace_hardirqs_on_caller+0x6a/0x240 [ 914.488130][ T1103] ? mutex_trylock+0x2d0/0x2d0 [ 914.493259][ T1103] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 914.498731][ T1103] ? do_page_fault+0x84e/0x12e1 [ 914.503694][ T1103] mutex_lock_nested+0x16/0x20 [ 914.508475][ T1103] ? mutex_lock_nested+0x16/0x20 [ 914.517748][ T1103] ctrl_cdev_ioctl+0x1cd/0x2d0 [ 914.522793][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 914.527809][ T1103] ? security_file_ioctl+0x3d/0xc0 [ 914.533661][ T1103] ? security_file_ioctl+0x49/0xc0 [ 914.538794][ T1103] ? security_file_ioctl+0x8d/0xc0 [ 914.543974][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 914.549120][ T1103] ksys_ioctl+0x123/0x180 [ 914.553613][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 914.558258][ T1103] do_syscall_64+0xfa/0x790 [ 914.563519][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 914.569525][ T1103] RIP: 0033:0x45c449 [ 914.573440][ T1103] Code: 44 00 00 eb 42 90 c7 04 24 02 00 00 00 48 8d 44 24 30 48 89 44 24 08 48 c7 44 24 10 00 00 00 00 c7 44 24 18 08 00 00 00 e8 74 <44> 00 00 48 8b 05 95 47 be 01 48 89 04 24 48 8d 44 24 28 48 89 44 [ 914.594001][ T1103] RSP: 002b:00007fe6017f4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 914.602586][ T1103] RAX: ffffffffffffffda RBX: 00007fe6017f56d4 RCX: 000000000045c449 [ 914.610630][ T1103] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000004 [ 914.618751][ T1103] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 914.626816][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 914.636478][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bf2c [ 914.645466][ T1103] INFO: task syz-executor.2:22080 blocked for more than 146 seconds. [ 914.653686][ T1103] Not tainted 5.6.0-rc2-next-20200219-syzkaller #0 [ 914.660927][ T1103] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 914.669990][ T1103] syz-executor.2 D25184 22080 9900 0x00004004 [ 914.676408][ T1103] Call Trace: [ 914.679838][ T1103] __schedule+0x934/0x1f90 [ 914.684283][ T1103] ? __sched_text_start+0x8/0x8 [ 914.689154][ T1103] ? lock_downgrade+0x920/0x920 [ 914.694999][ T1103] schedule+0xdc/0x2b0 [ 914.699086][ T1103] schedule_preempt_disabled+0x13/0x20 [ 914.704865][ T1103] __mutex_lock+0x7ab/0x13c0 [ 914.709582][ T1103] ? ctrl_cdev_ioctl+0x1cd/0x2d0 [ 914.714534][ T1103] ? trace_hardirqs_on_caller+0x6a/0x240 [ 914.720266][ T1103] ? mutex_trylock+0x2d0/0x2d0 [ 914.725048][ T1103] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 914.730641][ T1103] ? do_page_fault+0x84e/0x12e1 [ 914.735590][ T1103] mutex_lock_nested+0x16/0x20 [ 914.740433][ T1103] ? mutex_lock_nested+0x16/0x20 [ 914.745392][ T1103] ctrl_cdev_ioctl+0x1cd/0x2d0 [ 914.751431][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 914.756657][ T1103] ? security_file_ioctl+0x3d/0xc0 [ 914.761879][ T1103] ? security_file_ioctl+0x49/0xc0 [ 914.767007][ T1103] ? security_file_ioctl+0x8d/0xc0 [ 914.772205][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 914.777163][ T1103] ksys_ioctl+0x123/0x180 [ 914.781615][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 914.786230][ T1103] do_syscall_64+0xfa/0x790 [ 914.790895][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 914.796933][ T1103] RIP: 0033:0x45c449 [ 914.800906][ T1103] Code: 44 00 00 eb 42 90 c7 04 24 02 00 00 00 48 8d 44 24 30 48 89 44 24 08 48 c7 44 24 10 00 00 00 00 c7 44 24 18 08 00 00 00 e8 74 <44> 00 00 48 8b 05 95 47 be 01 48 89 04 24 48 8d 44 24 28 48 89 44 [ 914.821476][ T1103] RSP: 002b:00007fe6017f4c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 914.830092][ T1103] RAX: ffffffffffffffda RBX: 00007fe6017f56d4 RCX: 000000000045c449 [ 914.838073][ T1103] RDX: 000000000076006e RSI: 0000000040046f41 RDI: 0000000000000004 [ 914.846901][ T1103] RBP: 000000000076bf20 R08: 0000000000000000 R09: 0000000000000000 [ 914.854993][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 914.863858][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bf2c [ 914.871963][ T1103] INFO: task syz-executor.2:22087 can't die for more than 146 seconds. [ 914.880385][ T1103] syz-executor.2 D28336 22087 9900 0x00004004 [ 914.886743][ T1103] Call Trace: [ 914.890231][ T1103] __schedule+0x934/0x1f90 [ 914.894669][ T1103] ? __sched_text_start+0x8/0x8 [ 914.899626][ T1103] ? lock_downgrade+0x920/0x920 [ 914.904483][ T1103] ? rwlock_bug.part.0+0x90/0x90 [ 914.909793][ T1103] schedule+0xdc/0x2b0 [ 914.913882][ T1103] schedule_preempt_disabled+0x13/0x20 [ 914.919436][ T1103] __mutex_lock+0x7ab/0x13c0 [ 914.924151][ T1103] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 914.929831][ T1103] ? mutex_trylock+0x2d0/0x2d0 [ 914.934652][ T1103] ? get_mtd_device+0xe2/0x200 [ 914.939900][ T1103] ? __get_mtd_device+0x150/0x150 [ 914.944947][ T1103] mutex_lock_nested+0x16/0x20 [ 914.950704][ T1103] ? mutex_lock_nested+0x16/0x20 [ 914.955693][ T1103] ctrl_cdev_ioctl+0x22b/0x2d0 [ 914.960559][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 914.965716][ T1103] ? tomoyo_file_ioctl+0x23/0x30 [ 914.971576][ T1103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 914.977997][ T1103] ? security_file_ioctl+0x8d/0xc0 [ 914.983323][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 914.988447][ T1103] ksys_ioctl+0x123/0x180 [ 914.994180][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 914.998892][ T1103] do_syscall_64+0xfa/0x790 [ 915.003703][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 915.010953][ T1103] RIP: 0033:0x45c449 [ 915.015083][ T1103] Code: Bad RIP value. [ 915.019415][ T1103] RSP: 002b:00007fe6017d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 915.027834][ T1103] RAX: ffffffffffffffda RBX: 00007fe6017d46d4 RCX: 000000000045c449 [ 915.036008][ T1103] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000009 [ 915.044466][ T1103] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 915.053394][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 915.061489][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bfcc [ 915.069585][ T1103] INFO: task syz-executor.2:22087 blocked for more than 146 seconds. [ 915.077654][ T1103] Not tainted 5.6.0-rc2-next-20200219-syzkaller #0 [ 915.085860][ T1103] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 915.094675][ T1103] syz-executor.2 D28336 22087 9900 0x00004004 [ 915.101127][ T1103] Call Trace: [ 915.104553][ T1103] __schedule+0x934/0x1f90 [ 915.108982][ T1103] ? __sched_text_start+0x8/0x8 [ 915.114161][ T1103] ? lock_downgrade+0x920/0x920 [ 915.119032][ T1103] ? rwlock_bug.part.0+0x90/0x90 [ 915.124250][ T1103] schedule+0xdc/0x2b0 [ 915.128472][ T1103] schedule_preempt_disabled+0x13/0x20 [ 915.134052][ T1103] __mutex_lock+0x7ab/0x13c0 [ 915.138728][ T1103] ? ctrl_cdev_ioctl+0x22b/0x2d0 [ 915.143871][ T1103] ? mutex_trylock+0x2d0/0x2d0 [ 915.148811][ T1103] ? get_mtd_device+0xe2/0x200 [ 915.153685][ T1103] ? __get_mtd_device+0x150/0x150 [ 915.158732][ T1103] mutex_lock_nested+0x16/0x20 [ 915.163720][ T1103] ? mutex_lock_nested+0x16/0x20 [ 915.168929][ T1103] ctrl_cdev_ioctl+0x22b/0x2d0 [ 915.173909][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 915.179296][ T1103] ? tomoyo_file_ioctl+0x23/0x30 [ 915.184263][ T1103] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 915.191228][ T1103] ? security_file_ioctl+0x8d/0xc0 [ 915.196476][ T1103] ? vol_cdev_llseek+0x160/0x160 [ 915.201711][ T1103] ksys_ioctl+0x123/0x180 [ 915.206110][ T1103] __x64_sys_ioctl+0x73/0xb0 [ 915.211675][ T1103] do_syscall_64+0xfa/0x790 [ 915.216206][ T1103] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 915.222171][ T1103] RIP: 0033:0x45c449 [ 915.226112][ T1103] Code: Bad RIP value. [ 915.230502][ T1103] RSP: 002b:00007fe6017d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 915.238935][ T1103] RAX: ffffffffffffffda RBX: 00007fe6017d46d4 RCX: 000000000045c449 [ 915.247241][ T1103] RDX: 000000000076006e RSI: 0000000040186f40 RDI: 0000000000000009 [ 915.255604][ T1103] RBP: 000000000076bfc0 R08: 0000000000000000 R09: 0000000000000000 [ 915.263770][ T1103] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 915.271864][ T1103] R13: 0000000000000207 R14: 00000000004c3e89 R15: 000000000076bfcc [ 915.280161][ T1103] [ 915.280161][ T1103] Showing all locks held in the system: [ 915.287903][ T1103] 1 lock held by khungtaskd/1103: [ 915.293052][ T1103] #0: ffffffff89bad480 (rcu_read_lock){....}, at: debug_show_all_locks+0x5f/0x279 [ 915.303762][ T1103] 1 lock held by rsyslogd/9763: [ 915.308612][ T1103] #0: ffff88809a969860 (&f->f_pos_lock){+.+.}, at: __fdget_pos+0xee/0x110 [ 915.317648][ T1103] 2 locks held by getty/9853: [ 915.322438][ T1103] #0: ffff88809fd9e090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 915.331687][ T1103] #1: ffffc9000177b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 915.342198][ T1103] 2 locks held by getty/9854: [ 915.346878][ T1103] #0: ffff888098c07090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 915.356058][ T1103] #1: ffffc9000178b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 915.365716][ T1103] 2 locks held by getty/9855: [ 915.370491][ T1103] #0: ffff888094ee6090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 915.379558][ T1103] #1: ffffc900017bb2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 915.389951][ T1103] 2 locks held by getty/9856: [ 915.394637][ T1103] #0: ffff888097df8090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 915.403792][ T1103] #1: ffffc9000176b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 915.413985][ T1103] 2 locks held by getty/9857: [ 915.418667][ T1103] #0: ffff88809c977090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 915.427733][ T1103] #1: ffffc900017ab2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 915.437385][ T1103] 2 locks held by getty/9858: [ 915.442185][ T1103] #0: ffff88809f38e090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 915.451219][ T1103] #1: ffffc9000179b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 915.460902][ T1103] 2 locks held by getty/9859: [ 915.465696][ T1103] #0: ffff88809e865090 (&tty->ldisc_sem){++++}, at: ldsem_down_read+0x33/0x40 [ 915.475474][ T1103] #1: ffffc9000170b2e0 (&ldata->atomic_read_lock){+.+.}, at: n_tty_read+0x220/0x1bf0 [ 915.485271][ T1103] 1 lock held by syz-executor.4/22063: [ 915.490804][ T1103] #0: ffffffff8a336660 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 915.500241][ T1103] 1 lock held by syz-executor.4/22066: [ 915.505765][ T1103] #0: ffffffff8a336660 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 915.515885][ T1103] 1 lock held by syz-executor.1/22070: [ 915.521870][ T1103] #0: ffffffff8a336660 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 915.531286][ T1103] 1 lock held by syz-executor.1/22072: [ 915.536766][ T1103] #0: ffffffff8a336660 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 915.546718][ T1103] 1 lock held by syz-executor.5/22079: [ 915.556240][ T1103] #0: ffffffff8a336660 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 915.568813][ T1103] 1 lock held by syz-executor.5/22091: [ 915.574322][ T1103] #0: ffffffff8a336660 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 915.583858][ T1103] 1 lock held by syz-executor.2/22080: [ 915.589355][ T1103] #0: ffffffff8a336660 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 915.598803][ T1103] 1 lock held by syz-executor.2/22087: [ 915.605064][ T1103] #0: ffffffff8a336660 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 915.614565][ T1103] 1 lock held by syz-executor.3/22107: [ 915.620096][ T1103] #0: ffffffff8a336660 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x1cd/0x2d0 [ 915.630364][ T1103] 1 lock held by syz-executor.3/22108: [ 915.635919][ T1103] #0: ffffffff8a336660 (ubi_devices_mutex){+.+.}, at: ctrl_cdev_ioctl+0x22b/0x2d0 [ 915.645979][ T1103] [ 915.648311][ T1103] ============================================= [ 915.648311][ T1103] [ 915.656873][ T1103] NMI backtrace for cpu 0 [ 915.661305][ T1103] CPU: 0 PID: 1103 Comm: khungtaskd Not tainted 5.6.0-rc2-next-20200219-syzkaller #0 [ 915.670754][ T1103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 915.680818][ T1103] Call Trace: [ 915.684174][ T1103] dump_stack+0x197/0x210 [ 915.688580][ T1103] nmi_cpu_backtrace.cold+0x70/0xb2 [ 915.693835][ T1103] ? vprintk_func+0x86/0x189 [ 915.698549][ T1103] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 915.704425][ T1103] nmi_trigger_cpumask_backtrace+0x23b/0x28b [ 915.710403][ T1103] arch_trigger_cpumask_backtrace+0x14/0x20 [ 915.716307][ T1103] watchdog+0xdf1/0x14e0 [ 915.720556][ T1103] kthread+0x361/0x430 [ 915.724610][ T1103] ? reset_hung_task_detector+0x30/0x30 [ 915.730211][ T1103] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 915.740254][ T1103] ret_from_fork+0x24/0x30 [ 915.745196][ T1103] Sending NMI from CPU 0 to CPUs 1: [ 915.751144][ C1] NMI backtrace for cpu 1 [ 915.751151][ C1] CPU: 1 PID: 2729 Comm: kworker/1:28 Not tainted 5.6.0-rc2-next-20200219-syzkaller #0 [ 915.751157][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 915.751160][ C1] Workqueue: events nsim_dev_trap_report_work [ 915.751167][ C1] RIP: 0010:_extract_crng+0xf4/0x270 [ 915.751177][ C1] Code: 77 fd 4c 8d 7b 48 4c 89 ff e8 c8 e5 f6 03 49 89 c5 0f 1f 44 00 00 e8 bb 80 77 fd 41 bc 0a 00 00 00 e8 b0 80 77 fd 48 0f c7 f0 <40> 0f 92 c6 31 ff 48 89 45 c8 40 88 75 d7 e8 d9 81 77 fd 0f b6 75 [ 915.751181][ C1] RSP: 0018:ffffc9000851fb10 EFLAGS: 00000003 [ 915.751188][ C1] RAX: eb8ab3f43795a136 RBX: ffff8880a0beec00 RCX: ffffffff815c6f49 [ 915.751193][ C1] RDX: 0000000000000000 RSI: ffffffff83fe5f60 RDI: ffffc9000851fa70 [ 915.751198][ C1] RBP: ffffc9000851fb48 R08: 0000000000000004 R09: fffff520010a3f4f [ 915.751203][ C1] R10: fffff520010a3f4e R11: 0000000000000003 R12: 000000000000000a [ 915.751208][ C1] R13: 0000000000000286 R14: ffffc9000851fba8 R15: ffff8880a0beec48 [ 915.751213][ C1] FS: 0000000000000000(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 915.751217][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 915.751222][ C1] CR2: 000000000253af30 CR3: 000000009e58b000 CR4: 00000000001406e0 [ 915.751227][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 915.751231][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 915.751234][ C1] Call Trace: [ 915.751238][ C1] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 915.751241][ C1] extract_crng+0x5f/0x80 [ 915.751244][ C1] ? get_random_bytes+0x35/0x40 [ 915.751248][ C1] _get_random_bytes+0x181/0x430 [ 915.751251][ C1] ? crng_backtrack_protect+0x80/0x80 [ 915.751255][ C1] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 915.751258][ C1] ? __alloc_skb+0x3d0/0x5e0 [ 915.751262][ C1] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 915.751266][ C1] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 915.751269][ C1] get_random_bytes+0x35/0x40 [ 915.751273][ C1] nsim_dev_trap_report_work+0x2fa/0xaf0 [ 915.751276][ C1] process_one_work+0xa05/0x17a0 [ 915.751279][ C1] ? mark_held_locks+0xf0/0xf0 [ 915.751283][ C1] ? pwq_dec_nr_in_flight+0x320/0x320 [ 915.751286][ C1] ? lock_acquire+0x190/0x410 [ 915.751290][ C1] worker_thread+0x98/0xe40 [ 915.751293][ C1] kthread+0x361/0x430 [ 915.751296][ C1] ? process_one_work+0x17a0/0x17a0 [ 915.751300][ C1] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 915.751303][ C1] ret_from_fork+0x24/0x30 [ 915.753037][ T1103] Kernel panic - not syncing: hung_task: blocked tasks [ 916.007368][ T1103] CPU: 0 PID: 1103 Comm: khungtaskd Not tainted 5.6.0-rc2-next-20200219-syzkaller #0 [ 916.016910][ T1103] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 916.026981][ T1103] Call Trace: [ 916.030280][ T1103] dump_stack+0x197/0x210 [ 916.034673][ T1103] panic+0x2e3/0x75c [ 916.038559][ T1103] ? add_taint.cold+0x16/0x16 [ 916.043241][ T1103] ? lapic_can_unplug_cpu.cold+0x3a/0x3a [ 916.048885][ T1103] ? ___preempt_schedule+0x16/0x18 [ 916.054008][ T1103] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 916.060234][ T1103] ? nmi_trigger_cpumask_backtrace+0x24c/0x28b [ 916.066394][ T1103] ? nmi_trigger_cpumask_backtrace+0x256/0x28b [ 916.072751][ T1103] ? nmi_trigger_cpumask_backtrace+0x21b/0x28b [ 916.078913][ T1103] watchdog+0xe02/0x14e0 [ 916.083204][ T1103] kthread+0x361/0x430 [ 916.087339][ T1103] ? reset_hung_task_detector+0x30/0x30 [ 916.092887][ T1103] ? kthread_mod_delayed_work+0x1f0/0x1f0 [ 916.098758][ T1103] ret_from_fork+0x24/0x30 [ 916.105161][ T1103] Kernel Offset: disabled [ 916.109518][ T1103] Rebooting in 86400 seconds..