cket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000046000000000000000000000000858000000100009500000000000000000000000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0xbe0f, 0x8100) getsockopt$bt_l2cap_L2CAP_CONNINFO(r2, 0x6, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x6) r3 = socket$inet6_sctp(0xa, 0x4, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:08 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100e00f09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:08 executing program 4: [ 756.750466] f2fs_msg: 272 callbacks suppressed [ 756.750480] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 756.767071] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 756.790018] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 04:57:08 executing program 4: [ 756.826291] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 756.835700] attempt to access beyond end of device [ 756.857216] loop2: rw=12288, want=8200, limit=20 [ 756.879296] attempt to access beyond end of device [ 756.885960] F2FS-fs (loop1): Invalid log sectors per block(7077891) log sectorsize(9) [ 756.906664] loop2: rw=12288, want=12296, limit=20 [ 756.914450] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 756.921377] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 04:57:08 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x2f, 0x400) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000280)={{{@in=@remote, @in=@local}}, {{@in=@rand_addr}, 0x0, @in=@rand_addr}}, &(0x7f0000000040)=0xe8) [ 756.929304] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 756.937406] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 756.950676] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 756.965399] attempt to access beyond end of device 04:57:08 executing program 4: [ 756.976579] loop2: rw=12288, want=8200, limit=20 [ 756.995358] attempt to access beyond end of device [ 757.017446] loop2: rw=12288, want=12296, limit=20 04:57:08 executing program 4: 04:57:08 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030001fe0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 757.092870] attempt to access beyond end of device [ 757.109020] loop2: rw=12288, want=8200, limit=20 [ 757.144966] attempt to access beyond end of device [ 757.177631] loop2: rw=12288, want=12296, limit=20 [ 757.212357] attempt to access beyond end of device [ 757.233113] loop2: rw=12288, want=8200, limit=20 [ 757.246551] attempt to access beyond end of device [ 757.274544] loop2: rw=12288, want=12296, limit=20 04:57:08 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x100000}, 0x2c) 04:57:08 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) syz_open_procfs(r3, &(0x7f0000000080)='net/fib_trie\x00') sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:08 executing program 4: 04:57:08 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300042b0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:09 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100360009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:09 executing program 4: 04:57:09 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0xbfffff1f}, 0x2c) 04:57:09 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300007a0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:09 executing program 3: openat$uinput(0xffffffffffffff9c, &(0x7f0000000040)='/dev/uinput\x00', 0x802, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='attr/exec\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r0, 0xc0145401, &(0x7f00000001c0)={0xffffffffffffffff, 0x3, 0x4, 0x3, 0x4}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="0700030004e9fe040900"], &(0x7f0000000180)=0xe) bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="0300800000000000000000970000e669315adf3adf9938fb770000f4ff0e95000000000000000000000040bbae33406eb50b7f64000000000000000000df2f729e2779e512a20c8905baf12f562ee6c5897cde7409ea6b11e567c5525838ac12365d46a2a00134fca6eee35f0dbc04889f0079c74ed4efe47167b6e4596796c728e47f81c62865341f3006baafeb9c7703db640e9936ba6b35412e710d358f4a982f0be9d21e6177b21b1aff98ae87be4271a56111aea56b12dc25927871f80dbcfa17f46b29f6f7e5062c7db2ec81fb2c262befeacf1a91b11312c41f5bbb7485107eba8765932e826fcd7aab2543a65dcaec0d"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x2, 0x40800) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x10000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = dup3(r0, r2, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r3, 0x8905, &(0x7f0000000000)) [ 757.727110] attempt to access beyond end of device [ 757.743068] loop2: rw=12288, want=8200, limit=20 [ 757.773179] attempt to access beyond end of device 04:57:09 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030004000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 757.799810] loop2: rw=12288, want=12296, limit=20 [ 757.807948] attempt to access beyond end of device [ 757.824316] loop2: rw=12288, want=8200, limit=20 04:57:09 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0xfffffffffffffffe, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 757.854536] attempt to access beyond end of device [ 757.865829] block nbd0: shutting down sockets [ 757.872480] loop2: rw=12288, want=12296, limit=20 [ 757.950983] attempt to access beyond end of device [ 757.957285] loop2: rw=12288, want=8200, limit=20 [ 757.968715] attempt to access beyond end of device 04:57:09 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r0, 0x80000) [ 757.995111] loop2: rw=12288, want=12296, limit=20 [ 758.028546] attempt to access beyond end of device 04:57:09 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030074000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 758.066296] loop2: rw=12288, want=8200, limit=20 [ 758.086140] attempt to access beyond end of device [ 758.095141] block nbd4: shutting down sockets [ 758.096970] loop2: rw=12288, want=12296, limit=20 04:57:09 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x1, 0x2000) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000280)={@in6={{0xa, 0x4e20, 0x80000001, @loopback, 0x7fffffff}}, 0x7ff, 0x800, 0x4, "4bba4ca1b2e011c64d9b4d307bdfcade8934dff08f4e71132c1a971f195e068682132d9c445aac71459aa43e899b4f4d9d293bcf1cc5dab18440590b9d44def15d6afa699be46aed7d0a98b9778f208e"}, 0xd8) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:10 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201004e0009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:10 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/92, 0x8}) getitimer(0x2, &(0x7f0000000180)) dup3(r0, r2, 0x0) [ 758.642439] attempt to access beyond end of device [ 758.653415] loop2: rw=12288, want=8200, limit=20 [ 758.663867] attempt to access beyond end of device [ 758.665457] block nbd0: shutting down sockets [ 758.669077] loop2: rw=12288, want=12296, limit=20 [ 758.686098] attempt to access beyond end of device [ 758.697093] loop2: rw=12288, want=8200, limit=20 [ 758.706329] attempt to access beyond end of device [ 758.712713] loop2: rw=12288, want=12296, limit=20 [ 758.761414] attempt to access beyond end of device [ 758.771227] loop2: rw=12288, want=8200, limit=20 [ 758.779417] attempt to access beyond end of device [ 758.792188] loop2: rw=12288, want=12296, limit=20 [ 758.800448] attempt to access beyond end of device [ 758.817153] loop2: rw=12288, want=8200, limit=20 [ 758.822517] attempt to access beyond end of device [ 758.827572] loop2: rw=12288, want=12296, limit=20 04:57:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x600}, 0x2c) 04:57:11 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300fe010c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:11 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = gettid() move_pages(r2, 0x2, &(0x7f0000000000)=[&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil], &(0x7f0000000040)=[0x5, 0x9, 0x5, 0x0, 0x1ff], &(0x7f0000000080)=[0x0, 0x0, 0x0], 0x2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/92, 0x8}) getitimer(0x2, &(0x7f0000000180)) dup3(r0, r2, 0x0) 04:57:11 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100100009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) [ 759.583676] block nbd0: shutting down sockets 04:57:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x6000}, 0x2c) [ 759.628861] attempt to access beyond end of device [ 759.647615] loop2: rw=12288, want=8200, limit=20 04:57:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/92, 0x8}) getitimer(0x2, &(0x7f0000000180)) dup3(r0, r2, 0x0) [ 759.669161] attempt to access beyond end of device [ 759.709858] loop2: rw=12288, want=12296, limit=20 [ 759.715882] attempt to access beyond end of device [ 759.729166] loop2: rw=12288, want=8200, limit=20 [ 759.751633] attempt to access beyond end of device 04:57:11 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030003000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x6c00}, 0x2c) [ 759.776740] loop2: rw=12288, want=12296, limit=20 [ 759.817141] block nbd0: shutting down sockets 04:57:11 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000000040)="83e8543126b5d73e852ca4d808bb47e8b8aa7ff8bf46778a02d745b3", 0x1c, 0x840, &(0x7f0000000080)={0xa, 0x0, 0x20000000000000, @local}, 0x1c) [ 759.863982] attempt to access beyond end of device [ 759.886040] loop2: rw=12288, want=8200, limit=20 04:57:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/92, 0x8}) dup3(r0, r2, 0x0) [ 759.916853] attempt to access beyond end of device [ 759.949460] loop2: rw=12288, want=12296, limit=20 04:57:11 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000a260c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:11 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="d274143737b355b23f44774c1800000000000000806500f5c26c68bbb179bf4e0bdd000000850004002e0000009700000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) syz_emit_ethernet(0xf5, &(0x7f0000000040)={@remote, @random="7d79f834c8c1", [{[], {0x8100, 0x9a9d, 0xe3, 0x4}}], {@x25={0x805, {0x3, 0x2, 0xb, "8be0c7f5033323b61198766e465d473dda4c38e660d224ba5ad46ce84986ff117ff1a239b40283c728260a654e0f206b5e7f91b1e79c8f0fd8524aede5c0268526c2dc5788eaeec3a8dddf6eebce505ec895a642fc35e6e9314c587eb30550e50ae95e7ab705439622091940f8b6288adc704c50d0a7c7ffb6a027958a7ff5e46748bbb59dad748f4b3e2f77055dd6d343040c65fa1565ac6c5a594b17b04a5384b29e520f7efa7d1952b259b58a467d8dd5c0f95a4110413334210486d7a7b0a519575f7bf9903a3af6254ebc3ea6923997a2113ffd38c50b4911d51fe752bc"}}}}, &(0x7f0000000180)={0x0, 0x2, [0xe81, 0x314, 0x8e5, 0xdd5]}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 759.981700] attempt to access beyond end of device [ 760.000499] loop2: rw=12288, want=8200, limit=20 [ 760.006496] attempt to access beyond end of device 04:57:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0xffffffff00000000}, 0x2c) [ 760.053119] loop2: rw=12288, want=12296, limit=20 [ 760.072921] block nbd0: shutting down sockets 04:57:11 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100090009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 760.167912] x_tables: duplicate underflow at hook 4 04:57:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/92, 0x8}) dup3(r0, r2, 0x0) [ 760.296765] block nbd0: shutting down sockets [ 760.330740] attempt to access beyond end of device [ 760.335822] loop2: rw=12288, want=8200, limit=20 [ 760.341076] attempt to access beyond end of device [ 760.346276] loop2: rw=12288, want=12296, limit=20 [ 760.373765] attempt to access beyond end of device [ 760.385093] loop2: rw=12288, want=8200, limit=20 [ 760.399302] attempt to access beyond end of device [ 760.405485] loop2: rw=12288, want=12296, limit=20 04:57:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:11 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = memfd_create(&(0x7f0000000000)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0x4) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r2, 0x84, 0x6b, &(0x7f0000000080)=[@in6={0xa, 0x4e23, 0xfff, @loopback, 0xb0bd}, @in6={0xa, 0x4e20, 0x80000000, @empty, 0x5}], 0x38) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:11 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300006c0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x300000000000000}, 0x2c) 04:57:11 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/92, 0x8}) dup3(r0, r2, 0x0) [ 760.438279] attempt to access beyond end of device [ 760.444008] loop2: rw=12288, want=8200, limit=20 [ 760.448869] attempt to access beyond end of device [ 760.455525] loop2: rw=12288, want=12296, limit=20 [ 760.461483] attempt to access beyond end of device [ 760.467554] loop2: rw=12288, want=8200, limit=20 [ 760.474388] attempt to access beyond end of device [ 760.479430] loop2: rw=12288, want=12296, limit=20 04:57:12 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000a0009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 760.519888] x_tables: duplicate underflow at hook 4 04:57:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x74000000}, 0x2c) 04:57:12 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000140c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 760.577719] block nbd0: shutting down sockets [ 760.592702] x_tables: duplicate underflow at hook 4 [ 760.648174] attempt to access beyond end of device [ 760.665103] loop2: rw=12288, want=8200, limit=20 04:57:12 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = getpgrp(0x0) ptrace$peekuser(0x3, r1, 0x9) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000008000000000000200000000000850000006e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 760.689910] attempt to access beyond end of device [ 760.698975] loop2: rw=12288, want=12296, limit=20 [ 760.710670] attempt to access beyond end of device [ 760.726423] loop2: rw=12288, want=8200, limit=20 [ 760.732239] attempt to access beyond end of device 04:57:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 760.737836] loop2: rw=12288, want=12296, limit=20 [ 760.791990] attempt to access beyond end of device 04:57:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x3000000}, 0x2c) [ 760.830683] loop2: rw=12288, want=8200, limit=20 [ 760.835721] attempt to access beyond end of device [ 760.856032] block nbd0: shutting down sockets [ 760.874740] loop2: rw=12288, want=12296, limit=20 04:57:12 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300f4250c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 760.901929] attempt to access beyond end of device [ 760.933235] loop2: rw=12288, want=8200, limit=20 [ 760.950523] attempt to access beyond end of device [ 760.962390] loop2: rw=12288, want=12296, limit=20 04:57:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:12 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:12 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x700000000000000}, 0x2c) 04:57:12 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) getpeername$packet(r0, &(0x7f0000000080)={0x11, 0x0, 0x0}, &(0x7f0000000100)=0x14) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'vlan0\x00', r2}) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:12 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100530009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:12 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030029040c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 761.461379] x_tables: duplicate underflow at hook 4 [ 761.476465] attempt to access beyond end of device [ 761.505684] loop2: rw=12288, want=8200, limit=20 [ 761.516708] block nbd0: shutting down sockets [ 761.527986] attempt to access beyond end of device [ 761.545398] loop2: rw=12288, want=12296, limit=20 04:57:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0xd0000020}, 0x2c) [ 761.557433] attempt to access beyond end of device [ 761.567690] loop2: rw=12288, want=8200, limit=20 [ 761.604994] attempt to access beyond end of device 04:57:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 761.629934] loop2: rw=12288, want=12296, limit=20 04:57:13 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003002b040c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x6000000000000000}, 0x2c) [ 761.706016] attempt to access beyond end of device [ 761.732450] loop2: rw=12288, want=8200, limit=20 [ 761.759283] attempt to access beyond end of device [ 761.767450] block nbd0: shutting down sockets [ 761.795945] loop2: rw=12288, want=12296, limit=20 04:57:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000680)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000000)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x200000000, 0x2}, 0x0, 0x1, 0xffffffffffffffff, 0x0) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000180)='./file0\x00', &(0x7f0000000100)='nfs\x00', 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f00000002c0)={0x0, @in={{0x2, 0x0, @multicast2}}, 0xffff, 0x5}, &(0x7f0000000380)=0x98) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000003c0)}}, 0x20) write$RDMA_USER_CM_CMD_NOTIFY(r0, &(0x7f0000000440)={0xf, 0x8}, 0x10) socket$alg(0x26, 0x5, 0x0) setsockopt$IP_VS_SO_SET_EDITDEST(0xffffffffffffffff, 0x0, 0x489, &(0x7f00000001c0)={{0x0, @remote, 0x4e20, 0x0, 'lblcr\x00'}, {@broadcast}}, 0x6) socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000001c0)="e3f55ded", 0x4, 0x0, &(0x7f0000000000)={0xa, 0x0, 0xa29}, 0x1c) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x31030000, 0x3ef, 0x0, 0x3f00000000000000, 0x0, 0x0, 0x1103, 0x0, 0x0, 0x0, 0x0, 0x6]}}) openat$ppp(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/ppp\x00', 0x0, 0x0) setsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000002c0)=0x1, 0x4) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x89a0, &(0x7f0000000100)={@local, @empty, @loopback, 0x3}) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000400)=0x14) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x16, 0x0, &(0x7f0000000240)=ANY=[], &(0x7f0000000300)='GPL\x00', 0x1f, 0x7c, &(0x7f0000000340)=""/124, 0x0, 0x1}, 0x48) r1 = socket$packet(0x11, 0x2, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800008d163d20000000000000000000628b315f22850000002e0000270000000000dcf6954f0fe8"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 761.813985] x_tables: duplicate underflow at hook 4 [ 761.815442] f2fs_msg: 278 callbacks suppressed [ 761.815453] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 761.849671] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 04:57:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) dup3(r0, r1, 0x0) [ 761.884384] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 761.901174] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 761.928663] F2FS-fs (loop1): Invalid log sectors per block(69926915) log sectorsize(9) [ 761.929075] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 761.963022] attempt to access beyond end of device [ 761.982790] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 761.986315] loop2: rw=12288, want=8200, limit=20 [ 761.995813] attempt to access beyond end of device [ 762.001060] loop2: rw=12288, want=12296, limit=20 [ 762.006123] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 762.016913] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 762.024888] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 04:57:13 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) dup3(r0, r1, 0x0) 04:57:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x10000000000000}, 0x2c) 04:57:13 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100030009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:13 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300fc250c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:13 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) r4 = gettid() tgkill(r3, r4, 0x3c) [ 762.387033] x_tables: duplicate underflow at hook 4 [ 762.430497] attempt to access beyond end of device 04:57:13 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x20000000}, 0x2c) [ 762.454395] loop2: rw=12288, want=8200, limit=20 [ 762.469891] attempt to access beyond end of device 04:57:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x300}, 0x2c) [ 762.516369] loop2: rw=12288, want=12296, limit=20 04:57:14 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000740c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) dup3(r0, r1, 0x0) 04:57:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) syz_genetlink_get_family_id$nbd(&(0x7f0000000000)='nbd\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x0, 0x20) sendmsg$can_raw(r1, &(0x7f0000000500)={&(0x7f0000000440), 0x10, &(0x7f00000004c0)={&(0x7f0000000480)=@can={{0x1, 0xfffffffffffffffa, 0x8, 0x1}, 0x2, 0x2, 0x0, 0x0, "db4a69c105f9b6e2"}, 0x10}, 0x1, 0x0, 0x0, 0x20000805}, 0x4000) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) getpeername$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000180)='/dev/full\x00', 0x2000, 0x0) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DEST(r4, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x21110220}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r5, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x100}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x0) write(r3, &(0x7f0000000380)="cddcb4ce4acc52c21a10a16dc51f0b3be64338a422066775e4ec7bc1ae38265f7d16db961daaf1c40bf833a6abb79147f02ee1e9893ceed03a7ea9c0dd1991e00cc23ffc7db0f31f744de7d8bd98a759a3ea378ac100226d1239ad4933ea069b6d2f82ef9be49d5bcf03ad761952033de344e018929f9cbef413", 0x7a) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000540)={0x8, 0x9, 0x9, 0x9, 0x46e3}, 0x14) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 762.546788] attempt to access beyond end of device [ 762.559639] loop2: rw=12288, want=8200, limit=20 [ 762.567796] attempt to access beyond end of device [ 762.606582] loop2: rw=12288, want=12296, limit=20 04:57:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x4800}, 0x2c) [ 762.691474] attempt to access beyond end of device [ 762.735796] loop2: rw=12288, want=8200, limit=20 04:57:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000004bbd8a384f3f53fb168f000000850000002e0000009700000000f4ff809500000000000000707aa310d6c97bb797aaf823643e057f3901a167afe75b042249b67a780518afaf49c5033609000000000000008ec81afe3857656b8630e5684bf64b40f6097785c417beae6ea6eae42a08ac5d2856e6545bf34c13e26fa2505d958446abd85891a6d9e0f8631bd2cbb14a853dfd2fee2f5e206c8153f0d9edda054f44a57cd8b796cd01434218e6324ab042860b"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000580)=r1, 0x4) socketpair$inet6_sctp(0xa, 0x5, 0x84, &(0x7f00000004c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000500), &(0x7f0000000540)=0x4) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000440)='/dev/sequencer2\x00', 0x20140, 0x0) write$UHID_GET_REPORT_REPLY(r3, &(0x7f0000000480)={0xa, 0x8, 0x1, 0x80000000}, 0xa) sendto$inet6(0xffffffffffffffff, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) timer_create(0x1, &(0x7f00000001c0)={0x0, 0xc, 0x4, @thr={&(0x7f0000000040)="a5249ce6007df4b6ea43b225876caa32b2028805204894812f0394ddfe08a10a90781eb11981c8f10256f3b7cd5becf75958e38b877a96e4e4681880ede8c53871a0a4ca23b95c80656b223b06064b6e132feb5e65a4553827611779f9096a105e457fb415de8a4f98d02b60100bb4ce49f8bd1bedc493e0eb2ac527b96555048afc8e3a0a733da8a42a52ebcfc1db37bcb8b8afab2394d58a04c494d6ef14a590", &(0x7f0000000100)="e5a2e37bf5cbf9df3e2dd003ef6bb6712387e5a337609882bed0bed225d5ed86d7b7c457b8deb1da10481889f1efafc2bd323a31c632b4cacfa57f463481bec192283f6ab75314ab6799b93fdb661881c87ccfb1ec8a8067aeb1c55a65f5de952a346495b4b7f3a7693e33b3065b7dd28b05d47e1e7948f910cc5c909955604b3a9c1d22416d9e5e73f4d074fbbd52840bad8f96169c313e218f60e5ad3b"}}, &(0x7f0000000340)=0x0) clock_gettime(0x0, &(0x7f0000000380)={0x0, 0x0}) timer_settime(r4, 0x1, &(0x7f00000003c0)={{}, {r5, r6+10000000}}, &(0x7f0000000400)) 04:57:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 762.759837] attempt to access beyond end of device [ 762.777735] loop2: rw=12288, want=12296, limit=20 [ 762.872757] attempt to access beyond end of device [ 762.927371] loop2: rw=12288, want=8200, limit=20 [ 762.957802] block nbd0: shutting down sockets [ 762.958897] attempt to access beyond end of device [ 762.982728] loop2: rw=12288, want=12296, limit=20 04:57:14 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100cf0309000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 763.152759] attempt to access beyond end of device [ 763.166808] loop2: rw=12288, want=8200, limit=20 [ 763.182549] attempt to access beyond end of device [ 763.188604] loop2: rw=12288, want=12296, limit=20 [ 763.195181] attempt to access beyond end of device [ 763.200889] loop2: rw=12288, want=8200, limit=20 [ 763.205916] attempt to access beyond end of device [ 763.212213] loop2: rw=12288, want=12296, limit=20 04:57:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:14 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300260a0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) dup3(r0, 0xffffffffffffffff, 0x0) [ 763.290209] attempt to access beyond end of device [ 763.295206] loop2: rw=12288, want=8200, limit=20 [ 763.329661] attempt to access beyond end of device [ 763.334630] loop2: rw=12288, want=12296, limit=20 04:57:14 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x7a00}, 0x2c) 04:57:14 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x4000) ioctl$EVIOCRMFF(r2, 0x40044581, &(0x7f0000000100)=0x7ff) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0xc) getpgrp(r3) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) socket$packet(0x11, 0x46d485d6b61cbe54, 0x300) [ 763.415856] attempt to access beyond end of device [ 763.442914] loop2: rw=12288, want=8200, limit=20 [ 763.472879] attempt to access beyond end of device 04:57:14 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) dup3(r0, r1, 0x0) 04:57:14 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300000c0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 763.505948] loop2: rw=12288, want=12296, limit=20 04:57:15 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100030109000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:15 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x5}, 0x2c) 04:57:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) dup3(r0, r1, 0x0) 04:57:15 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000040)={&(0x7f0000000000)='./file0\x00', r1}, 0x10) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000080)="31b233efc28a54253db596b5b8858d58", 0xd1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e20, 0x2, @loopback, 0x10000000000}, 0xe0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r2, 0x29, 0xd3, &(0x7f0000000180)={{0xa, 0x4e21, 0x8001, @mcast2, 0x101}, {0xa, 0x4e20, 0x4ec, @dev={0xfe, 0x80, [], 0xd}, 0x5}, 0x59c5, [0x401, 0x1, 0xdf18, 0x8, 0x3, 0x1, 0x1f, 0x1]}, 0x5c) setsockopt$packet_buf(r0, 0x107, 0x1, &(0x7f0000000280)="972bc51ee2c99ceb9c025afe4d4a87eeced9bb08c4ca06a96be3b980a112b743492879de9a1ce6c774d98916bfac9345c74a181f966f516bad9d45edcde72193779fb8bcbc985a31edd33ae29f11efced1cea51b46404cac93654015027106149777dbfdf479ed6d963768b516c54274c8dea0d046d9bf10484bcf7a38299987eaf5c97773e5cb2cacb7f99e11dde02ba5280aa6b34b8313fc5e48c188023c6f391f6628b9833c9f7f7603ac75766c0bce59", 0xb2) [ 763.751422] attempt to access beyond end of device 04:57:15 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030009000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 763.791505] loop2: rw=12288, want=8200, limit=20 [ 763.822620] attempt to access beyond end of device [ 763.854966] loop2: rw=12288, want=12296, limit=20 [ 763.882365] attempt to access beyond end of device [ 763.907094] loop2: rw=12288, want=8200, limit=20 [ 763.929035] attempt to access beyond end of device [ 763.945788] loop2: rw=12288, want=12296, limit=20 [ 764.031535] attempt to access beyond end of device [ 764.066241] loop2: rw=12288, want=8200, limit=20 [ 764.114726] attempt to access beyond end of device [ 764.134442] loop2: rw=12288, want=12296, limit=20 [ 764.156262] attempt to access beyond end of device [ 764.184941] loop2: rw=12288, want=8200, limit=20 [ 764.197082] attempt to access beyond end of device [ 764.207996] loop2: rw=12288, want=12296, limit=20 04:57:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) dup3(r0, r1, 0x0) 04:57:15 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000080)=ANY=[@ANYBLOB="1809f2ffffffffffffff000000000000850000002e0000009700000000f6ff0095000000000000d894848300"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x2, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000000)='tls\x00', 0x4) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000040)={'ifb0\x00', {0x2, 0x4e23, @broadcast}}) 04:57:15 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000c000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:15 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100080009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 764.419121] attempt to access beyond end of device [ 764.437033] loop2: rw=12288, want=8200, limit=20 04:57:15 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) dup3(0xffffffffffffffff, r1, 0x0) [ 764.463513] attempt to access beyond end of device [ 764.493703] loop2: rw=12288, want=12296, limit=20 [ 764.511204] attempt to access beyond end of device 04:57:16 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030004280c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 764.538647] loop2: rw=12288, want=8200, limit=20 [ 764.558961] attempt to access beyond end of device [ 764.567281] block nbd0: shutting down sockets [ 764.574932] loop2: rw=12288, want=12296, limit=20 04:57:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 764.665490] attempt to access beyond end of device [ 764.677146] loop2: rw=12288, want=8200, limit=20 [ 764.723289] attempt to access beyond end of device [ 764.747768] block nbd0: shutting down sockets [ 764.765637] loop2: rw=12288, want=12296, limit=20 04:57:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x1fffffbf}, 0x2c) 04:57:16 executing program 3: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000040)=@assoc_id=0x0, &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000280)={r1, @in={{0x2, 0x4e21, @loopback}}, 0x8, 0x7fffffff, 0x3, 0xfd, 0x4f}, 0x98) r2 = socket$packet(0x11, 0x2, 0x300) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000140)=r3, 0x4) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:16 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000030c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 764.794825] attempt to access beyond end of device 04:57:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 764.824663] loop2: rw=12288, want=8200, limit=20 [ 764.835664] attempt to access beyond end of device [ 764.858480] loop2: rw=12288, want=12296, limit=20 [ 764.995767] block nbd0: shutting down sockets 04:57:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:16 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x7}, 0x2c) 04:57:16 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100071409000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:16 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000851d00002e0000009700000000f4ff00950000000000fbf5770000ec9db93a18c3750bdd3539119fd4d5dd3d527b4df73bd237a1c00f1a716fbfe674023f"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:16 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030068000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:16 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 765.308794] attempt to access beyond end of device [ 765.332210] loop2: rw=12288, want=8200, limit=20 [ 765.346973] block nbd0: shutting down sockets [ 765.346978] attempt to access beyond end of device [ 765.371109] loop2: rw=12288, want=12296, limit=20 04:57:16 executing program 4: ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 765.391452] attempt to access beyond end of device [ 765.396641] loop2: rw=12288, want=8200, limit=20 [ 765.404746] attempt to access beyond end of device [ 765.417705] loop2: rw=12288, want=12296, limit=20 [ 765.495678] attempt to access beyond end of device 04:57:17 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030005000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:17 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000400000000000000000000850000002e0001009700000000f4ff0095000001000000405467530737b14caf85a3ee6e7d4d45c461b7d09eee8707a02690ac1249f50e95916d96dd613301599464a794ac4090cce1bb78cc7d8f1de348e0df286d8e47c1355573c5"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x2000, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000280)={0xffffffffffff0000, {{0x2, 0x4e21, @broadcast}}}, 0x88) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0xffffffffffffff08) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 765.528169] block nbd0: shutting down sockets [ 765.533407] loop2: rw=12288, want=8200, limit=20 [ 765.566724] attempt to access beyond end of device [ 765.592382] loop2: rw=12288, want=12296, limit=20 04:57:17 executing program 4: ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 765.625960] attempt to access beyond end of device [ 765.643811] loop2: rw=12288, want=8200, limit=20 [ 765.650357] attempt to access beyond end of device [ 765.659416] loop2: rw=12288, want=12296, limit=20 04:57:17 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000c000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:17 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030014000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 765.748935] block nbd0: shutting down sockets 04:57:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:17 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="3421ae00008100000100000000ba4d0000000000000000000000000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = request_key(&(0x7f0000000040)='id_resolver\x00', &(0x7f0000000500)={'syz', 0x3}, &(0x7f0000000540)='\x00', 0xfffffffffffffffe) keyctl$update(0x2, r2, &(0x7f0000000580)="f954a5f2fdaefd376fa40cf2770929454ba959c5a026ec94dede69ff152dd67a1490acf2acf341e96d57f6278941df14550d489921af4e3465ad14142eb74a92717ea323b391dee89d40b3b6f09e6c86fc00d03e80469f9a10d72e090fcbb2678d639d26ccea8697586099279c84520319a4cacaa5c022b5b068d12f4b975e265b0a14c36c4bbd7627cd351086f3250c09392a260cc5efcebc483d8b3bf1e41ab61c1fe9fef124c0c5af2f0479c5218f017179004ca9f1a8ea9fb0d81da4e0781a1d96e13ca436f741f46e809550892b0ac6e285f75b6c2038d4ddce", 0xffffffffffffff85) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000440)='/dev/audio\x00', 0x101080, 0x0) ioctl$DRM_IOCTL_SET_VERSION(r3, 0xc0106407, &(0x7f0000000480)={0x4, 0xfffffffffffffffd, 0x260, 0x3}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/qat_adf_ctl\x00', 0x80, 0x0) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000280)={0x0, @in6={{0xa, 0x4e22, 0x2, @remote, 0x7}}, 0x0, 0x8, 0x2, 0x3, 0x80}, &(0x7f0000000080)=0x98) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0xfffffffffffffff9, 0x20c, 0x10001, 0x51, r6}, &(0x7f0000000180)=0x10) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f00000004c0)=0xe1) r8 = semget$private(0x0, 0x0, 0x0) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000680)=0x0) fcntl$setown(r5, 0x8, r9) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000e00)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@mcast1}}, &(0x7f0000000f00)=0xe8) syz_mount_image$xfs(&(0x7f00000006c0)='xfs\x00', &(0x7f0000000700)='./file0\x00', 0x0, 0x9, &(0x7f0000000d00)=[{&(0x7f0000000740)="df19c1204493ca87fc2972bb911933c4d8936e4527be44118b6799de0424d7686221256432ff50b9d42b233782469ee497b7d4bee8a00c54ddb2fb763aa2ec2fa8dfacff3dd80557432d13648a2ab5e589acbd391bf56d340071b497ed429358c48b677170b4fa19d15c017e8cc16799a5b947d68ad901bdb8c807ccf5d335ebddbb2090503057f65cff6c80f94157", 0x8f, 0x1}, {&(0x7f0000000800)="8eb081827fa1c0a618816a29b3f139aa3f97a51abb1dc8559a5a720755b2821339319a50797a9ea6326d7e3d6e1f9c53a69bd4ea3a99a1a56098e1ac30b7c9491d33d449b992c720bd6b6d4b62aa811a30d67183dfaca6e2e0b4cd2f06df0bebce03d6f83a6a1b279244134d3492a30707d116a7555cbe91c628154848e3d2bd67d0db02615c1111fa25292acd0eda53d24bb200d4d5089f126c243a45", 0x9d, 0xb6ab}, {&(0x7f00000008c0)="5848b073b02964db9dbb5215229f822c19f558ee2a555902782c44d80bf1cd8a40e3bc04c04ee60ea16176eadf0c8d15ccd438d8e174b90ad6a96706c1af93a0f01ee3372bc57aae8c939ca166487fabc3d35764b720618eb09e95f60f43af025123101693ea233a6a783718dae03be8439cd36e4257bb0350ffb95bcb23eef8a031b999635fc7458085ee107846b0af2c26938a47a749c3606c8ba2a683d62ce0527dfb634cd7b2470e57950f68c2cc99828cfc4cd4238267dac8196d7f5d7e008595464a2475ed277239cd392fd89bbce2ce3e57fa74", 0xd7, 0x4}, {&(0x7f00000009c0)="398c72f18291ffd3a7dd14006cd6197b681bfeeb552ac82f3fc433ed25d8e1b1b123084b99a9bb02aa", 0x29, 0xff}, {&(0x7f0000000a00)="f8d2f0bc53962ce5fcc586b0e0643fd8bbf80f1a0e6fe923897555b7939c0b014f", 0x21, 0x3a}, {&(0x7f0000000a40)="c80fc8e430657d2ef65d3c14740ac4abd58b3d43f5328587d6b8f6146687036a459717a0ea6bda6cb30464f5", 0x2c}, {&(0x7f0000000a80)="6e64e7dbcfce4fafdf906e6aeaecb0c722ce4107283adfb30bb51c225cbbd957e5559145eb006fed38c803384ef6dc6e19e59a09e1b31a97d8a1b9bc6bf7239fc52e8a8e58048077e96563c891d736cf0eda4e03ab3fee867e63190cf5833735d4f8d8728ceaf9cc37af1ec1c3b348d8d50b093a203d5ef44e1bc4d24d78d180cf9a25539eb249c91cc411e84a2569e19b25866b36b8d44a4a", 0x99, 0xffffffff}, {&(0x7f0000000b40)="d8d67ba088c7ed7823888fa11ed0511a660b1f254ef69e33b7136cdb0d9ef60500d04157fde12c51f46577b713a4ad052678434439243bdf76d12c9ce4d08342d1a1683ccd37456274280360b6441b4e7a35fb87e15aef03425580673699cc0461335bde5abdf871922accd79a2823ae48a3df901c36bd80f2e454caf83edcefa379df09af98bee25f84281d6a6df8d574", 0x91, 0x6}, {&(0x7f0000000c00)="5b9fd9b43e5c19ddb9f26d99d47b26893f4eb37b3bd2a216519aa4ebefa4b154de9ae16bb772b752772271ee96aa8acf62d268c0a7252d7529910bef49c011b7350dd23cf9f98801319cc567e5a7b7ae884f75f4fca8adafeca34f01ff217c64d3687d598e2cad34a71268838df8ccb14a64bfdd84e20694166d1cc5c4feb414eb5d56c8d0f66c0efd354a771fc31f9d95f54a4b05462a68f78362412ba5bf4051613c90327cc0acf07ca30c7478e86fcd9ca90e4d96f48b8d6b4b243e7757f7f9dbdcb88b", 0xc5, 0x489f}], 0x1000, &(0x7f0000000f40)={[{@inode64='inode64'}, {@wsync='wsync'}, {@mtpt='mtpt'}, {@prjquota='prjquota'}, {@rtdev={'rtdev', 0x3d, './file0'}}, {@grpid='grpid'}, {@gqnoenforce='gqnoenforce'}, {@dax='dax'}, {@pqnoenforce='pqnoenforce'}, {@allocsize={'allocsize'}}], [{@fowner_eq={'fowner', 0x3d, r10}}, {@context={'context', 0x3d, 'sysadm_u'}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}]}) semctl$IPC_RMID(r8, 0x0, 0x0) getpgrp(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f00000003c0)={r7, 0x7a}, &(0x7f0000000400)=0x8) 04:57:17 executing program 4: ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:17 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000fff0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:17 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100076809000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x7400000000000000}, 0x2c) [ 766.232879] block nbd0: shutting down sockets [ 766.241645] x_tables: duplicate underflow at hook 4 [ 766.257545] attempt to access beyond end of device [ 766.270800] loop2: rw=12288, want=8200, limit=20 04:57:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x2000000000000000}, 0x2c) [ 766.291729] attempt to access beyond end of device 04:57:17 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 766.338806] loop2: rw=12288, want=12296, limit=20 [ 766.360358] attempt to access beyond end of device [ 766.390038] x_tables: duplicate underflow at hook 4 [ 766.431346] loop2: rw=12288, want=8200, limit=20 04:57:17 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300263d0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:17 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x6800000000000000}, 0x2c) [ 766.452667] attempt to access beyond end of device [ 766.463181] loop2: rw=12288, want=12296, limit=20 [ 766.464092] block nbd0: shutting down sockets 04:57:18 executing program 3: r0 = socket$packet(0x11, 0x40002, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 766.545995] x_tables: duplicate underflow at hook 4 [ 766.557932] attempt to access beyond end of device [ 766.570028] loop2: rw=12288, want=8200, limit=20 [ 766.575097] attempt to access beyond end of device [ 766.609674] loop2: rw=12288, want=12296, limit=20 04:57:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0xd000002000000000}, 0x2c) [ 766.637249] attempt to access beyond end of device [ 766.649915] loop2: rw=12288, want=8200, limit=20 [ 766.654988] attempt to access beyond end of device [ 766.677257] loop2: rw=12288, want=12296, limit=20 [ 766.748641] x_tables: duplicate underflow at hook 4 04:57:18 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:18 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000a000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:18 executing program 3: ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000000)={0xffffffffffffffff, 0x0, 0xb8, 0x8, 0x2}) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000a0004000000793e4990d079e90000ff000000000000000000000000000000080000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000140)=r0, 0x4) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r1, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x2000000}, 0x2c) 04:57:18 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070509000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 767.174184] block nbd0: shutting down sockets [ 767.184045] f2fs_msg: 298 callbacks suppressed [ 767.184058] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 767.214688] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 767.250522] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 04:57:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 767.261896] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 767.269497] F2FS-fs (loop1): Invalid log sectors per block(655363) log sectorsize(9) [ 767.280795] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 767.293631] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 04:57:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x7000000}, 0x2c) 04:57:18 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff2865590e0e612bf389"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10012, r0, 0x0) connect(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0x0, @my=0x1}, 0x80) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000580)='/dev/vhci\x00', 0x30800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r3, 0xc0405519, &(0x7f00000005c0)={0x0, 0x7, 0x800, 0xfffffffffffffffc, 'syz0\x00', 0x6}) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r2, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x2]}, 0x6) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) sendmsg$kcm(r4, &(0x7f0000000540)={&(0x7f0000000180)=@ethernet={0x6, @broadcast}, 0x80, &(0x7f0000000280), 0x0, &(0x7f00000002c0)=[{0x40, 0x118, 0x4, "d1b2852b5750260414937ecf0fc9e47239a90ce96084bf2b1adcf7af1062f034382c58657948e4b4c938430cc4"}, {0xd0, 0x119, 0x73, "1e6f826b36d828d3e33097742a3d657a0ecff726e1ef7e1ea942e80193dbbeb827008f1c40ce04701292a1d6a3b3e4e1a9ea0a9729a633130e855750231d6733e5d66ac37984cdf30b9735cd87ac3d39a6f515d21f02485980abc26f227033e8d41b27119c763d3a7fcdcfd29f40dbd8d5504cf1f6ec570269b7b0036459d7ed4a81a95a292b73f6bb7ff3f10abbe63724eed171c5ce9ccd8e1578813524d67357e8a46fe2bdf8e046aa141baa5a7ff2874921051091ce85a5a6ef1e0f07f97b"}, {0x38, 0x10d, 0x7d42, "5c19ab563860ab1e3ffcfa2baf8c34fde1f93141a77269e77d4955c6308ce311f43b803e56"}, {0x88, 0x11b, 0x3, "85ebba8c6dd4b83b040d4b3bf23e33c394b72d842ba3c0ca4a3cd7cb66a84bfc2f00a002d167da491e7bfae48b613acd7d4569181c97ff8919038e6f235fb7a367e558941d764cb24663ef84149894895b7a7e6a2b9ab1c2139bdb101e5466daa1795b1fb3d91c3b9cabd7b5ceca082f73d0ca2d80ec7a7d"}, {0x80, 0x13f, 0x1, "35747512231fe348c9b95b654e7d3b7ae7092b688a3b5bdbe583bfca609f130ce6c303056c3769ba391416867e8696af1f01eb1a95400c25da076f82d2ff5fdeb00e15e5ebac5f06072f1f0e1097606f016a61c15a132b46f083fb0fb078e3b19728430547e0b863e1d738d2"}], 0x250, 0x40}, 0x20040081) setsockopt$RDS_RECVERR(r4, 0x114, 0x5, &(0x7f0000000280)=0x1, 0x4) [ 767.308811] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 767.316631] block nbd0: shutting down sockets [ 767.324932] F2FS-fs (loop1): Invalid log sectors per block(655363) log sectorsize(9) [ 767.339887] attempt to access beyond end of device [ 767.345029] loop2: rw=12288, want=8200, limit=20 [ 767.353655] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 04:57:18 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 767.362881] attempt to access beyond end of device [ 767.384695] loop2: rw=12288, want=12296, limit=20 [ 767.395236] attempt to access beyond end of device [ 767.402593] loop2: rw=12288, want=8200, limit=20 04:57:18 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x68}, 0x2c) [ 767.416867] attempt to access beyond end of device [ 767.431394] loop2: rw=12288, want=12296, limit=20 [ 767.448999] block nbd0: shutting down sockets [ 767.509296] attempt to access beyond end of device 04:57:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 767.545042] loop2: rw=12288, want=8200, limit=20 [ 767.575374] attempt to access beyond end of device [ 767.618008] loop2: rw=12288, want=12296, limit=20 [ 767.638172] block nbd0: shutting down sockets [ 767.643553] attempt to access beyond end of device [ 767.648517] loop2: rw=12288, want=8200, limit=20 [ 767.656577] attempt to access beyond end of device [ 767.662722] loop2: rw=12288, want=12296, limit=20 04:57:19 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030026040c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0xbfffff1f00000000}, 0x2c) 04:57:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0xffffffffffffffa6) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:19 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100074809000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 768.154715] block nbd0: shutting down sockets [ 768.165642] x_tables: duplicate underflow at hook 4 [ 768.182012] attempt to access beyond end of device [ 768.187994] x_tables: duplicate underflow at hook 4 [ 768.199777] loop2: rw=12288, want=8200, limit=20 [ 768.204677] attempt to access beyond end of device 04:57:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x6c000000}, 0x2c) [ 768.239254] loop2: rw=12288, want=12296, limit=20 04:57:19 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:19 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030010000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 768.260576] attempt to access beyond end of device [ 768.273246] loop2: rw=12288, want=8200, limit=20 [ 768.285998] attempt to access beyond end of device [ 768.298851] loop2: rw=12288, want=12296, limit=20 [ 768.352974] attempt to access beyond end of device 04:57:19 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [], 0x0, 0x2}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x101080, 0x0) setsockopt$XDP_UMEM_REG(r3, 0x11b, 0x4, &(0x7f0000000080)={&(0x7f0000000040), 0x100000, 0x800}, 0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000040)={0x5, 0xbf2, 0x8004, 0x1, 0x3, 0xffffffff, 0x5, 0xd, 0x0}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000180)={r4, 0x1}, 0x8) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 768.376581] loop2: rw=12288, want=8200, limit=20 [ 768.383096] block nbd0: shutting down sockets [ 768.397146] attempt to access beyond end of device [ 768.410402] loop2: rw=12288, want=12296, limit=20 [ 768.416039] attempt to access beyond end of device 04:57:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x4}, 0x2c) [ 768.439174] loop2: rw=12288, want=8200, limit=20 [ 768.456250] attempt to access beyond end of device 04:57:19 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 768.487563] loop2: rw=12288, want=12296, limit=20 04:57:20 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000230c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:20 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100076c09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 768.608011] block nbd0: shutting down sockets [ 768.751076] attempt to access beyond end of device [ 768.756396] loop2: rw=12288, want=8200, limit=20 [ 768.762095] attempt to access beyond end of device [ 768.767495] loop2: rw=12288, want=12296, limit=20 [ 768.774639] attempt to access beyond end of device [ 768.781414] loop2: rw=12288, want=8200, limit=20 [ 768.781490] attempt to access beyond end of device [ 768.791647] loop2: rw=12288, want=12296, limit=20 04:57:20 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:20 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1, 0x0, &(0x7f0000000000)=ANY=[], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) socket$rds(0x15, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:20 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:20 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030004290c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:20 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070a09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 769.113489] attempt to access beyond end of device [ 769.124227] block nbd0: shutting down sockets [ 769.132817] loop2: rw=12288, want=8200, limit=20 [ 769.174048] attempt to access beyond end of device 04:57:20 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003004c000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:20 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 769.209349] loop2: rw=12288, want=12296, limit=20 [ 769.229160] attempt to access beyond end of device [ 769.244639] loop2: rw=12288, want=8200, limit=20 04:57:20 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000002000000000000000000850040002ee5c857282c95391149136e000000970000f4ff00950000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 769.273618] attempt to access beyond end of device [ 769.310291] loop2: rw=12288, want=12296, limit=20 [ 769.319378] block nbd0: shutting down sockets [ 769.356155] attempt to access beyond end of device [ 769.383395] loop2: rw=12288, want=8200, limit=20 [ 769.420804] attempt to access beyond end of device [ 769.448211] loop2: rw=12288, want=12296, limit=20 [ 769.485746] attempt to access beyond end of device 04:57:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x500000000000000}, 0x2c) 04:57:21 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300000a0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:21 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000d54f278e61cd0dc07d0f98f98658e9e18974ec76b6dfc21f3983770506bf8b7c7f6dd80bee1ee256cbb922cd391a091183664b6ee3337ee1fbdbc5a6f62dfbf0c479c41c09cfb27e8a78c23a8de798883f97d71072d95dbd84957ab47b342e866da89871e8254aae6835212b552ce8e5cc98cef04fb7ff46a4b4aade912574900d40b4953dded26c94822c44822caaf3f0373ea3edbf3e64d8b04f0db3c5ada815795e3e0598beab6719fde004caa9a9f091810000000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x62, 0x100) getpeername(r2, &(0x7f0000000040)=@xdp={0x2c, 0x0, 0x0}, &(0x7f00000000c0)=0x80) fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000380)={{{@in6=@local, @in6=@mcast2, 0x4e23, 0x80, 0x4e23, 0xfffffffffffffd09, 0x2, 0xa0, 0x20, 0x16, r4, r5}, {0x11d11f71, 0x7f, 0x0, 0x1ff, 0x40, 0xffffffffffffa9b3, 0x7ff, 0xffffffffffffffff}, {0x0, 0x3ffd, 0x1, 0x4}, 0x1, 0x0, 0x2, 0x0, 0x1, 0x3}, {{@in6=@remote, 0x7c1, 0x6c}, 0xa, @in=@multicast2, 0x3506, 0x4, 0x2, 0xdc1, 0x7, 0x4, 0x90000}}, 0xe8) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 769.508389] loop2: rw=12288, want=8200, limit=20 [ 769.525973] attempt to access beyond end of device [ 769.539313] loop2: rw=12288, want=12296, limit=20 [ 769.586534] block nbd0: shutting down sockets [ 769.634887] x_tables: duplicate underflow at hook 4 04:57:21 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:21 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007004e000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x60000000}, 0x2c) 04:57:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:21 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/uhid\x00', 0x802, 0x0) write$UHID_INPUT2(r0, &(0x7f0000000300)={0xc, 0x1000, "f0eeb5cc92fe9899a403890ae8bd0aab7c05a4400cca2b6d3271e5fe3be0e328a69bf2efece8f8d1d7dce1d0739d4d2530e8dbeedc6114220af31f8ac16e6033e16f75bdb8494f438eb081917d18d58a9033253b6752a83c91ded7f17ec74eae1e46aa62ba2a7853b15766934b5cb831892b3512f6524552b42ca14e9ae7ae656df913e79e4bc2a5bf798c070f277d3198b48d61892bc5616546e23176dc596350413e767613bd29dd3d1c02c28e643b0c27c1a6e44f1a3fc7846946e614112f5a4c700e5e939e43f603c330dfb72f2e267329ee67950905408294445388fe927dccc5594c2ba04169a123e14c9cd99c2fa61f889a8683cb64a0f3aadb152da1c6c34b47db81d2ba3ad5c77b10b70d98f2530f479409610518ce3fa539562efec419f92b3e772a668c214c2a58e88be2913fc6c1c5adbe9de8441aa828a2211fe6fcf5516fe688c2c23bf8f3871a553c6547b605721e6e71d1bdd398a6fb99ea6a577bd35e05d29b9717577d46bfd5612a71559b4a4eddc0f5eaf3f36d982fe389e18ce2ace42eb30497559ec6a97e7072f59132e1b6f28c59b928b48de2b86ab21f710178a047132b151014424528337a31ce256d9d1a209f394ad5cd34d92b986ece063971579fcb9cc012f0b3c35edc28eedbcc39a96edf6c900b89f902e81dd5a422bbb0af54c7de3d9791226ef96b7c42106f852bd435792a265c6c4789240ba97f8657cd4fc497cf441a66dd2578052c8713158cc3e616a36f538e70a690aac779edccf8f2ed20d79a777699ef186b17bcc1fe5f9a3aa5967f58931eaa23e5b3de07524f57623835d0768790316e2535dad2de0f91c72e262093bd8e452a1a1349040bb812755bc8bb56b0a616ef0f98889d8972050c7d16935d29e77cfc1c604184431fb59cd6bb6691babe5fcb64d06843c10639a72422170d27dd60dfe7b2497b31f9803dda4ba6cc626c489dd75bd85321dcd9f103068fdb91f346792593894fe5f0cb7805cc963185656256ce81c5587ec40ccc6cea5bf99f183158f00f8c278edf69e76c739f32062a9b9caa362e4d8111149aaa0fb374eb86bf3aaaf3b8242cae0911517becb5c0a753b1e5b28ecea19694d42ddeb6592b963772e9148b1ab15882c6a947822682bc961aba992e0ef6d1397481652a22760817bcdec463e76140c93b5e87e21b31304d50426e4e648b1eb3f756e210e6a32857f4b96c115ca49849668fa937d8a05680983962a8536610d1e1b501021284ae6a2fe93bd7ffc8f0ff2658a86e7be80b79bcc2de26ef43e107f9b77fe409b3daa45cc1b63f4fcc84c975a017aa31626343a895ed2568eaa2cb3e1073f1a1654cd7a019aab9de25bd74f049804d4eb1f21eb8cfc0ded72da6e6b66bf93a2f6068ee44e3b02ea98732c8a3220bb104780f8a26e922f042191b392310200081eb71ddba0eabafce95943d2aabbe52f99c1f00f009cf60553e4d4e425c2749218feb40c27feceb0025416131943fce691d8a735f60c4e0c5c41f38ef56b5d07c296bd96cbfdc54dfbe4a9918b219f64d916f7493feee34e9133575426685e34e62bb5458fac1f4a631dae34ac79bfd77c4c9a15d21407f26e8687f600afffdc54846e72b60b34f754b58fef1b9507878ac74c7d547a5fcd55f622ba4bdd7000299932f5e6fa1e6793e9a433f2e88f56b9ae449ca919c881e5e5e4bf79bc0aa67bfa88e5dbbdef23121fd182606cbc9a2487c3ce639a14843502ac9f207dcde77352def3b18104421f6e243bc71d28bf4edc03453144cf4efb0c1d9ecc63918d8e2d9ee72d9339e213c9a58136eb6ed63ed340fb416e6ffd1ab6e8640303a9ae3ede3992584921f46460ac5530ef258ce86f1410e4344456ac4310ece1cef396e814ee3636eeceb6fa42e06a462f6e8d7a7c40884a3ee2ad5f1d2e44328668de2d351aa1e87b61260981c47c7be533ba3f6b66c3a0b8990963cc6af10297ef4290efb3b8a71ac5b317f6b2e29a78d257f81df61a1c48fc2454684cd7f56e373ef81c330a69aaa8d5d15289e892b9ff33232e6e472ccbe057197f2929a223f6f9993f1d90236a3f82db7a8c5dba0d2994abe4041c8c064325841f2dece2708de4e50b3ac252110a010334f51229a7657c782aeeab2193e008702fedcfb3c55db3ecf921cf50a549bc07379367904706b7b3c2581845fff9b88c407d968875f5853afc4d4285fd0c4248e1f5fcfc17e884bd60b9c68e662694ded2cc0314d4821b937753624bf72eecc9c8dd530dacdf4b17d0c75cc865f2f058bdd5117c56377d348847f163052bdbf6a2efc8f017a5f2a01d441b3eee70c51aee65ea3ee0774ca8e3678ec26f689b6d89ef74350f7e712b3815b9b4f52711f50b75a85de78094feb5a4b217e186e8090e09d7f994d31055ff5572e94ce94a0938a6a050e0fee56ee873fdf34c164364c7a3c5a351fb63362354ffa43b6c9e0953608cfda9d97e191a56ba17c0fd97db13fe3971ea0818ac21889f3cb1ee600735ef40efa9b79f05bb20d595300b73e22463e0b8331c07523185cae919273fa1fbf70d13aaed82b24ca833d635230bd85dd2ee0345001a0cfebab0ec9a713154f581166ab9ff5be79c546b4792a84603030e93103d83d0f796cc94b70b3619f8d757a9b6af2a6d68a6c7e4fff24816c9fe3f1bfcdb2c66507573996fd2f24682ef06f2dca9c5e4d0e9afac5460d2d525c743a6c9546d6fbbcd044bc306b604de7e66d13338a65696097e5c9883ac2154d575cbd7bc650b014f3dfee0fa8ee5f537523c5e6272f05560914dee5a72f2cbdda52285949b2e40c5bc14a68c458a1fcfb8b65d82a48c42e9dbfc0a69fe7494cc35fb05d001d19c1f34630303e5520027fbf3a7b9290024df2bf249e587bfc2812e820aeedceabd73f24d91858714f30b4e0604af2cb5367fc1b93518ac02ba2e49b11a4d3f9966b659343a195ab72af63ab56e9139e52547b11cd1f6ab74765a17aacdd0267786d637760f379b2865f0c2b2587de160ca19662d39f0c74d518c3ef7e0cd56ee2fc0cf1dd4e9bac4673784c781e2505762adb809866c253b2888dbf30ab53e83458aa03e028b05b1a7f1da587b5b7ff0e71f2f5032e1f38fcdabd1747e1283be375d6636b29b8404df29f6e2221f399983594090f41cc68588e4f04253f465231d997bd02c5f1f9de131b7d402fce14411a8447e840f17b303ff43fdc5dc03cfc468a390e1318be3801a7493e29665008730c14c4499ebee5009fff5988ac97eff7a42053f232f90f879217f62f9d43bc33161f599b7d8fbdca6d0f158000262d89b6f65e4a1b6b5561abb375af3bb58b3bd7060f527a135db293fbcaf76a9d606bdd6edceb056a2ba659b0744756f3c22a7abdca60abb8d4cc9d17af5747543925fe44f466130693958995292de40093ad7f4954307f583124a25981c920c6d562d5ea493f7ad7a30a99f46bd0a01162f99f5f7c0aac118b4b694fa95ff2c7797a3b3d65b790bec5725558813a88ffc650f325638fab24df30e45e3cd5e858a0f06e2a063e65349649fd7dcfc19d9360ccd35d0410f34456524e88138705c9d0115f417853a13f6316ad087266c3299d942b54c149d52e0c8f5e64c404791764fb52fa236d37fe115a2365e580b7b2edf80b8305fb225fb7ead9bb7140e2824f17f460871ef31e8bb856d3e83fc9c555cb48779dfe3264b719c15b1076cc55767e8107374ea89b15dc72cd765d876cea532a010c356701923d8e795e621502ca024f54d623d1fbe989adfe61a2229bbb364092967e263ea877309b3afd277a6cf840c3ebeadbf10795cff9429467721b5073a209b4f7c23c448546d26e37187fc5710052f5bc327097778fd68876ff680fdd0fdd722c66d78962d36556a96afbd341d174fe3bf198587d5c7d61db5e827c700691c89117bc24092e2922aad2ec0bcfb385b46b0ec473f8d53ecb87143bc2076370978c9e1a202df4ea9ba2a79f73f7967d79892320abfe8085b79e114cf805623bf0d5908c615f49a52bd3e98b85b60e49f7f50073d26719ea3f54249cd45fdca17999235e80f73331a87bc60cdf04578ab5bd6a665e62008477c6d4c882934650d60d8e9bb5dbcb5523f476648f747ef43f2f7688255585a9fca5d235e021a8ef53b28ec55698c27f62c85024722d9fdcb1e97ca0532ba64a76b2b2b543ff501666fd38a39b909af0ac32c8def8bf508e0e1e226896f4f98e2861fa43fa833c60feae91ff0dae27e61ddcb0256754d175f178c0fb611f8c0049573c177b1c9601f3576d153ab1ff259d28b0c05866ba450ba03522561974fec9340ccb8c6b4bbe31c5f65a2dc2a2353092008e76006c1a005651116f79af2e729a69f793995b25299d6954040a3a556d0f3f02bb220ba0a1256cd98adf2f0b43be34b55fe2ba1e3d3b4b53c15b7ba1f0082436fc16d73043b8fc3a0b886a9af4d2195a3733c5a160e3c9fac4c32605fd8f2ad01b7db7b388d41fe8be1ac04c0dd5e26f6f12797a169ee66061e0c6c68c7ef5ea2a41a9c6e3723e471c2a810248281e1b6de9ca9d0e16a19562af3c1c17cb2831374a379ebe011215156907f777191d1c08facc86f510b15ff610535ca42b2bfc924e5a5f32f9971aad0c10c909b998e665f9ea509c2f21382cfc598927c3c335583e0880dde55f02e534f3938d10430134fb706e3dcddd79a79debe236e2b3d23d8cbe417b64358ed2bc992aab30fb106b85dddf47662ddb7343de05d7dc953c39640e59611b36c1d161879c31cc92bb73c1b4d432b8e291e2b80851b515ab3f8413676f8a4bffbf4c979946280444e73d5f866fbce1d31c670073053c9c728c52ceb13f2a830475f84549dea30fdc22d57eb9a7891961814808bfeb1ff76167267e5c716f1712b9c87bcb051bb01bca4907e3225f06d1be3f4f5b2a7e0f34fd20c474805a797d00f76233b4e2ec94abc47e9b0dac4c9cc8f0e1bf2becee7dac9086ef0cb56b99d6b57cb94f0276600c1e3b3ead12c1beeeb36f8b72925add0a1305d59c3918cf7563d347cf3bda790635a9556e7d1688fa938024a0c656ee3cc084897e8c5f36736da12c14433026ad5579ecbcef0c64433df9a3b7075c5562643dfbce5707628efbff43275d13f41159d06601b1ce307173d18624c4e18deb222d07c07567db39ab57b6d285c1e137abd0d2983480a62d82eecccad92993bae7aa7a86c50ef24296162ee59fa6940526adf4dadd93d70980329ab7eee2129745e11e5accf6f3eb60771303aa53acc149e09c99adbb6ad315441dbb0e40e617e1203726da5c41dd47a9e950fd97696b31e565d464247341c31e6731430cbcaf287b3224e1cb355be3b12dcd00ce5eedbf0a0005aa9cccfab67b4245cef8618b4ec70122205008db183472d49bb0764bf3dea3e4b3dbae3124a0ef5e9b630cb1516c481470902b9e639b789cb9e372f6378d0a7e8f3dbf2d83c1fdd03f6f2cb9fcafd81fb5862611504dc3ad709f42bb5b4f8d97fe79408f8b55886beb20494d50615043e610d116a56764143408e2c1e6929c448d52e082d69739edb539931ec369114dfd6a0f78ea1b1978fad439ff40c589c1edf2ea6685741c06c235e2ce69340755f51355a96b07cfcb83819e8558fab65013ae87d6a468c9c818559331d5b14f26e5ac7bb66aae8b45c0522723776790f407ae78a8ddbaaf26ed6f23bc3ae2259058699a6c860dfd0b411f2f922ee223bb3d434c7e63a39d4dc46235846b1b7b701cbd55947681815df5e9c2aa9231e9"}, 0x1006) r1 = socket$packet(0x11, 0x2, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000020"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000180)="5b0db8ca724ac65d62a745928c07848cd43ca8a9ccaf4daccda16bbdda16cf9b758d4759194bb9eeaf31f8cd491a4ac29ebb034dcfe6fad8ff754b1639ff34f30f89037a1fabb087dc035ffebc46ccf8332f50708bc7f8d73f693bcc390bf02cdccea7d87db899f8b8746aa537ee91e707095ad23c43", 0x76, 0xfffffffffffffffd) r5 = request_key(&(0x7f0000000080)='rxrpc\x00', &(0x7f0000000100)={'syz', 0x1}, &(0x7f0000000280)='\x00', 0x0) keyctl$link(0x8, r4, r5) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:21 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030023000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 770.095787] block nbd0: shutting down sockets 04:57:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x800000000}, 0x2c) 04:57:21 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:21 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003003d260c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 770.209203] x_tables: duplicate underflow at hook 4 04:57:21 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) socket$inet(0x2, 0x6, 0x3) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:21 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000a000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:21 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x600000000000000}, 0x2c) [ 770.335631] block nbd0: shutting down sockets [ 770.515926] x_tables: duplicate underflow at hook 4 04:57:22 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000070c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:22 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100077c09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:22 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:22 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000d89b8621211a8c6994891df75ab050fc5bf3447a6a6eccc4d991836148ae41"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:22 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x6000000}, 0x2c) [ 770.987169] block nbd0: shutting down sockets [ 771.006210] attempt to access beyond end of device 04:57:22 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0x48000000}, 0x2c) [ 771.036997] loop2: rw=12288, want=8200, limit=20 [ 771.056662] attempt to access beyond end of device [ 771.078008] loop2: rw=12288, want=12296, limit=20 04:57:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 771.099365] attempt to access beyond end of device 04:57:22 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030048000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:22 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x100, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000040)=ANY=[@ANYBLOB="010001000180c200820f"]) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 771.148738] loop2: rw=12288, want=8200, limit=20 [ 771.167000] block nbd0: shutting down sockets [ 771.176292] attempt to access beyond end of device 04:57:22 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x37) [ 771.198504] loop2: rw=12288, want=12296, limit=20 04:57:22 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 771.275143] attempt to access beyond end of device [ 771.304915] loop2: rw=12288, want=8200, limit=20 [ 771.309435] x_tables: duplicate underflow at hook 4 [ 771.329396] attempt to access beyond end of device [ 771.345397] loop2: rw=12288, want=12296, limit=20 04:57:22 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030004270c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:22 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x0, 0x0) ioctl$sock_bt_hci(r0, 0x400448e3, &(0x7f0000000100)="427b45930552783b60e745a7c62760f18f133c2b065932c1b5b32372227b183d2c755b75783e089b9ba404e8529f3fe2582da7852ad876915211c7e61484483e6350a2069770cd76a5cf084d39c3ec60b60e8173196a166289806b6c021d6859efeb1f3b9f0c0f3989e0740e8293e9a732ee7a0ea9700937f9bca7337e891001fb39cdb699ca4ad624d196c11f2587aa15dabd17df569ff256bb74bfb3141d8fa2c1444658b81b7794d4da3971163be6c0d59c379ebb9b590ee1d32a98b7c13ac168695248221efa5c3d8563f91b57fbb3622623") socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) prctl$setfpexc(0xc, 0x80) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 771.359091] attempt to access beyond end of device [ 771.370900] block nbd0: shutting down sockets [ 771.370919] loop2: rw=12288, want=8200, limit=20 [ 771.395699] attempt to access beyond end of device [ 771.411004] loop2: rw=12288, want=12296, limit=20 [ 771.447643] x_tables: duplicate underflow at hook 4 [ 771.456456] x_tables: duplicate underflow at hook 4 04:57:22 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070409000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 771.595441] attempt to access beyond end of device [ 771.601178] loop2: rw=12288, want=8200, limit=20 [ 771.606066] attempt to access beyond end of device [ 771.613589] loop2: rw=12288, want=12296, limit=20 [ 771.619448] attempt to access beyond end of device [ 771.626478] loop2: rw=12288, want=8200, limit=20 [ 771.642519] attempt to access beyond end of device [ 771.651176] loop2: rw=12288, want=12296, limit=20 [ 771.703311] attempt to access beyond end of device [ 771.708336] loop2: rw=12288, want=8200, limit=20 [ 771.723887] attempt to access beyond end of device [ 771.728851] loop2: rw=12288, want=12296, limit=20 [ 771.734440] attempt to access beyond end of device [ 771.739410] loop2: rw=12288, want=8200, limit=20 [ 771.745546] attempt to access beyond end of device [ 771.750869] loop2: rw=12288, want=12296, limit=20 04:57:23 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:23 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x2}, &(0x7f0000000280)="ebedafb429a8d89b4354d04e029a59d84d8b6f2955553f856d332e500ec9b82b72a4a07a39d625b0a5e43392c84951f0d4cc6af9b0c1596245d2b8b1ef063340f573a37ea42ac59fd8de1971adf41e6e840d595760cf7fcdb80b4285b19b254ee8d29820b01cd0921d252e8a02e754ca5e1e8952bf15f03ea1238dc7ca6be06595901f43578445411dc88ff5310285ce6f70a778bef3b0b5f46e3b818da7db1cedeb15ce0d6e8fec46c987090019c3b933a6807a759599a0896ae689b591c22b08a331da7933e1615bf2", 0xca, 0x0) keyctl$setperm(0x5, r3, 0x0) 04:57:23 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000180)={0x0, 0xd0}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000140)={r2}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000200)="6587ce64c61e9b0c270c734e765a6705304b8bbca4229343bc2408959d0ff4807cf5a71900412f4688d959a512f51fce475052012404f632e7ccb5feb7b843ecc08a59a786a3a2bf6f06003f210770372fdcda72cbdbc04af8ac5b876938721a2f8874176fe05c0cd0325602210f417fa19ff0bdb0ea2a9fff7e40e879a64ddc6cbd0da5bb651fcbf3c1c758c858332018e1536d047fdf18f32229bec6fb0121bf587ffca6a43fbe563611503dffe321015558a8bcab68560299e0d6e105a076fdc7427a86f5f0b7d29965b34dc75edb2500e7e1dc8f22bf062a5b5214f5", 0xde}, {&(0x7f0000000300)="f999553a863731e050b80a4751ffab27fbc6dfa2a79a95cbc8869573a75dc1d238eeb03eacfa0f83ec92f2687768fd45612e2df91d70e3179aa0e88934bf3a41651b31b590f64d17ff9f4d29a3616cbbdcddedc1c669903718ec96d0194f528ffd04767447800e701442107330f74c875c2e5e8fd943e1a2c734a8c44cdfe7c982eea159e06009895cfcfe8d01a94090d4577c65a9a4486c8740d8753b7958e22a205b29b20793f9ee69602319b25c16f69e81b43df8087326af426771c93c57129e", 0xc2}, {&(0x7f0000000400)="08f019ee5bf6755fc54bf8e42916bec5cac7696b10ce671c5582145811cd6770c086e6a45a251d39bebbed929c1db4f80b2c9d936f02eaeb83f93534e2ba0c7447e4f9c893c4a55c18b2631e371fb834a18e2d94b2df2d2c02e107352b349069340cf57b5568715334d4e3400cc1fba98ebb68ecfddbdd35e52ffa2e114f5b3d65c3", 0x82}, {&(0x7f00000004c0)="22215bfb689701fe31b4d35ce072fdd8c2349948d625be1fb74ffbe3eb9cfb99efd6366a693809448aa1f4c315c7c73d568c2e0e5dd356c1f57d2be56bed1515aa022c521032553f92c3ec241d2d91f19a0d8281253638ed58be95ef2d21c62c52ce", 0x62}], 0x4, 0x0) r4 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0xffffffff, 0x12001) write$P9_RUNLINKAT(r4, &(0x7f0000000100)={0x7, 0x4d, 0x2}, 0x7) 04:57:23 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003002a040c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:23 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100077409000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 771.982768] x_tables: duplicate underflow at hook 4 [ 772.021893] attempt to access beyond end of device [ 772.033889] loop2: rw=12288, want=8200, limit=20 04:57:23 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0xffffffffffffffff, 0x3) syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000200), 0x0, 0x0, &(0x7f0000000100)={0x2, 0x0, @remote}, 0x10) ioctl$FS_IOC_GETFSLABEL(r0, 0x800452d2, &(0x7f0000000100)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x7) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 772.063095] attempt to access beyond end of device [ 772.077212] loop2: rw=12288, want=12296, limit=20 [ 772.101344] attempt to access beyond end of device 04:57:23 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000400c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:23 executing program 3: stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000100), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) getgroups(0x5, &(0x7f0000000300)=[0xee01, 0xee00, 0xffffffffffffffff, r1, 0x0]) lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000340)={{}, {0x1, 0x1}, [{0x2, 0x2, r0}], {0x4, 0x2}, [{0x8, 0x1, r1}, {0x8, 0x0, r2}], {0x10, 0x7}, {0x20, 0x7}}, 0x3c, 0x3) r3 = socket$packet(0x11, 0x2, 0x300) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x2, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r1], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000140)=r4, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0xffffffffffffffff, @loopback}, 0x1c) [ 772.144270] loop2: rw=12288, want=8200, limit=20 [ 772.150784] x_tables: duplicate underflow at hook 4 [ 772.172341] attempt to access beyond end of device 04:57:23 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x0, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:23 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) accept4$vsock_stream(r0, &(0x7f0000000000)={0x28, 0x0, 0x0, @host}, 0x10, 0x800) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 772.235365] loop2: rw=12288, want=12296, limit=20 [ 772.271306] f2fs_msg: 293 callbacks suppressed [ 772.271330] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 772.276688] F2FS-fs (loop2): Failed to get valid F2FS checkpoint [ 772.322656] x_tables: duplicate underflow at hook 4 [ 772.348791] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 772.352897] x_tables: duplicate underflow at hook 4 [ 772.367739] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 772.379760] F2FS-fs (loop1): Invalid log sectors per block(1073741827) log sectorsize(9) [ 772.404070] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 772.421258] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 772.437520] attempt to access beyond end of device [ 772.443910] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 772.468544] loop2: rw=12288, want=8200, limit=20 [ 772.495512] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 772.509117] attempt to access beyond end of device [ 772.510518] F2FS-fs (loop1): Invalid log sectors per block(1073741827) log sectorsize(9) [ 772.522543] loop2: rw=12288, want=12296, limit=20 [ 772.523022] attempt to access beyond end of device [ 772.523038] loop2: rw=12288, want=8200, limit=20 [ 772.523108] attempt to access beyond end of device [ 772.523122] loop2: rw=12288, want=12296, limit=20 04:57:24 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:24 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f0000000000)={0x5, 0x9}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @local, 0x0, 0x0, 'wrr\x00', 0x18, 0x0, 0xffffffffffffffff}, 0x4) 04:57:24 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x1, &(0x7f00000000c0)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESDEC, @ANYPTR=&(0x7f0000000080)=ANY=[@ANYRESOCT=r0, @ANYPTR, @ANYRESHEX], @ANYRES32=r0, @ANYRES64=r0]], &(0x7f0000000180)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0x3078, 0x1000, &(0x7f00009ab000)=""/4096, 0x41f00}, 0xfffffff4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000100)=r1, 0xfffffffffffffe83) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/igmp\x00') write$FUSE_NOTIFY_POLL(r3, &(0x7f0000000040)={0x18, 0x1, 0x0, {0xfff}}, 0x18) 04:57:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:24 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000b000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:24 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030007000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:24 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000180)={0x10000, 0x0, 0xfffffffffffffffd}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = dup3(r2, r0, 0x80000) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000100)={0x6, 0x6, [{0x7, 0x0, 0x4}, {0x95, 0x0, 0x9}, {0x100000000, 0x0, 0x9}, {0x2, 0x0, 0x1}, {0xff, 0x0, 0x8}, {0x1, 0x0, 0x3f}]}) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:24 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000ea70967980f9972b0d73f63400030000000000000000000085009700000000f4ff009500000000000000000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) setsockopt$sock_void(r0, 0x1, 0x3f, 0x0, 0x0) 04:57:24 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030004260c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:24 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100076009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:24 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x0, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 773.134579] x_tables: duplicate underflow at hook 4 [ 773.251549] attempt to access beyond end of device [ 773.291947] loop2: rw=12288, want=8200, limit=20 [ 773.303949] attempt to access beyond end of device [ 773.313131] loop2: rw=12288, want=12296, limit=20 [ 773.320238] attempt to access beyond end of device [ 773.325217] loop2: rw=12288, want=8200, limit=20 [ 773.332263] attempt to access beyond end of device [ 773.343228] loop2: rw=12288, want=12296, limit=20 [ 773.405448] attempt to access beyond end of device [ 773.434851] loop2: rw=12288, want=8200, limit=20 [ 773.444558] attempt to access beyond end of device [ 773.453390] loop2: rw=12288, want=12296, limit=20 [ 773.460534] attempt to access beyond end of device [ 773.469060] loop2: rw=12288, want=8200, limit=20 [ 773.476724] attempt to access beyond end of device [ 773.484982] loop2: rw=12288, want=12296, limit=20 04:57:25 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0xffffffffffffffff}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x2, 0x0) accept4$nfc_llcp(r2, &(0x7f0000000100), &(0x7f0000000180)=0x60, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:25 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030025f40c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:25 executing program 3: r0 = socket$l2tp(0x18, 0x1, 0x1) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f0000000000)=@req={0x9, 0x20, 0x7fff, 0x7fffffff}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e000000ad649700000000f4ff00950000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000080)=r2, 0xfffffffffffffec4) ioctl$FIGETBSZ(r0, 0x2, &(0x7f00000002c0)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='fd/3\x00') getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x1, 0x1ff, 0x4, 0x101, 0x4}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000280)=@assoc_value={r4, 0x5}, 0x8) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote}, 0xfffffffffffffd57) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f0000000100)) 04:57:25 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100071009000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 773.856285] attempt to access beyond end of device [ 773.861671] x_tables: duplicate underflow at hook 4 [ 773.890618] loop2: rw=12288, want=8200, limit=20 04:57:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x20080, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r1 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vsock\x00', 0x84400, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x8a92) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:25 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000050c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 773.902521] attempt to access beyond end of device [ 773.908134] loop2: rw=12288, want=12296, limit=20 [ 773.917866] attempt to access beyond end of device [ 773.925191] loop2: rw=12288, want=8200, limit=20 [ 773.930963] attempt to access beyond end of device [ 773.936086] loop2: rw=12288, want=12296, limit=20 04:57:25 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000bdb915df8163f01cee60c0d2c7036253b0fe270ea3184ace3aea18bba04d201b190972a76eeb6aeb0c0e1a992196f3fdacc6d6eb13adcea2891dc0be3628e0cb9043bf97f13c5292a7b426"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 774.042959] attempt to access beyond end of device [ 774.070243] x_tables: duplicate underflow at hook 4 [ 774.079730] loop2: rw=12288, want=8200, limit=20 [ 774.084730] attempt to access beyond end of device [ 774.097273] loop2: rw=12288, want=12296, limit=20 04:57:25 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r1) dup3(r0, r2, 0x0) [ 774.123162] attempt to access beyond end of device [ 774.139821] loop2: rw=12288, want=8200, limit=20 [ 774.151367] attempt to access beyond end of device 04:57:25 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x3, 0x2000) openat$null(0xffffffffffffff9c, &(0x7f0000000100)='/dev/null\x00', 0x10040, 0x0) r2 = fcntl$dupfd(r0, 0x406, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0xfcc) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 774.188868] loop2: rw=12288, want=12296, limit=20 04:57:26 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030025fc0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:26 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070309000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x80800) getpeername$inet6(r2, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0xca, &(0x7f0000000140)={0xfffffffffffffe00, 0x1, 0xd1, 0x7fff, 0x6}, 0xc) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:26 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) dup3(r0, r1, 0x0) 04:57:26 executing program 3: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280)='/dev/autofs\x00', 0x0, 0x0) bind$inet6(r0, &(0x7f00000002c0)={0xa, 0x4e22, 0x9, @local, 0x1}, 0x1c) r1 = socket$packet(0x11, 0x2, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500100000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r3 = memfd_create(&(0x7f0000000000)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xb798, 0x28, 0x7fffffff, 0x401, 0xa1c}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x75, &(0x7f0000000180)={r4, 0x4f}, &(0x7f00000001c0)=0x8) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 774.799094] attempt to access beyond end of device 04:57:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = syz_open_dev$adsp(&(0x7f0000000100)='/dev/adsp#\x00', 0x3f, 0x1) ioctl$KVM_NMI(r1, 0xae9a) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x2, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 774.824102] loop2: rw=12288, want=8200, limit=20 [ 774.844242] attempt to access beyond end of device 04:57:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) dup3(r0, r1, 0x0) 04:57:26 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x202202, 0x0) r3 = gettid() sched_setattr(r3, &(0x7f0000000180)={0x30, 0x7, 0x0, 0x9, 0x3f, 0x5, 0x8001, 0x9}, 0x0) ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r2, 0xc0145401, &(0x7f0000000100)={0xffffffffffffffff, 0x3, 0x10001, 0x2, 0x5}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000140)=0x2, 0x4) [ 774.864375] loop2: rw=12288, want=12296, limit=20 [ 774.871346] attempt to access beyond end of device [ 774.876493] loop2: rw=12288, want=8200, limit=20 [ 774.881576] attempt to access beyond end of device [ 774.886646] loop2: rw=12288, want=12296, limit=20 04:57:26 executing program 3: r0 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) signalfd(r0, &(0x7f0000000080)={0xce69}, 0x8) r1 = socket$packet(0x11, 0x2, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000000000000000040000002e0000009700000000f4ff009500000000000008a2a487bb1ed7772560980dc306deed2d26dc8c8c15b4e5d947fd8dd157c82319ce8afde091009e8024d95c693c23e7c456c36909d407676f2c6e28860b78b15d0d760fe1cc5cd5246a771f4a7344ee63bfadbaa973d2190d9ac57eb1d83e9e663ce6384587438a63a46523a2c4a9507810e8db54e332f15dfefb0944da59c4a6f2"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x80000005, 0x84) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000000)={0x2, 0x2, 0xffffffff, 0x20}, 0x8) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0xfe, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @ipv4={[], [], @multicast2}}, 0x1c) 04:57:26 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030028040c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) dup3(r0, r1, 0x0) [ 775.021138] attempt to access beyond end of device [ 775.036590] loop2: rw=12288, want=8200, limit=20 [ 775.073912] attempt to access beyond end of device 04:57:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x1, 'wrr\x00', 0x18}, 0x2c) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000100)={0xffffffffffffffff}, 0x106, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000180)={0x3, 0x40, 0xfa00, {{0xa, 0x4e21, 0x100000000, @empty, 0x7ff}, {0xa, 0x4e24, 0x3ff, @dev={0xfe, 0x80, [], 0xc}, 0x18b}, r2, 0x4}}, 0x48) [ 775.108021] loop2: rw=12288, want=12296, limit=20 [ 775.126575] attempt to access beyond end of device [ 775.132300] loop2: rw=12288, want=8200, limit=20 [ 775.137382] attempt to access beyond end of device [ 775.146222] loop2: rw=12288, want=12296, limit=20 04:57:26 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070909000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:26 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r1, 0xab00, r0) dup3(0xffffffffffffffff, r1, 0x0) [ 775.264668] block nbd0: shutting down sockets [ 775.311924] attempt to access beyond end of device [ 775.342906] loop2: rw=12288, want=8200, limit=20 [ 775.350111] attempt to access beyond end of device [ 775.355711] loop2: rw=12288, want=12296, limit=20 [ 775.378399] attempt to access beyond end of device [ 775.412370] loop2: rw=12288, want=8200, limit=20 [ 775.420874] attempt to access beyond end of device [ 775.425975] loop2: rw=12288, want=12296, limit=20 [ 775.471958] attempt to access beyond end of device [ 775.476948] loop2: rw=12288, want=8200, limit=20 [ 775.483202] attempt to access beyond end of device [ 775.488178] loop2: rw=12288, want=12296, limit=20 [ 775.493870] attempt to access beyond end of device [ 775.498825] loop2: rw=12288, want=8200, limit=20 [ 775.503925] attempt to access beyond end of device [ 775.509514] loop2: rw=12288, want=12296, limit=20 04:57:27 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:27 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = dup3(r0, r0, 0x80000) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f00000012c0)=r1, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000000080000020e1abf3ff009500002000000000994a0c9f2114cdd7cb3dc28781"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f0000000280)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000000)={@loopback, 0x0}, &(0x7f0000000040)=0x14) connect$packet(r0, &(0x7f0000000080)={0x11, 0x9, r3, 0x1, 0x100000000, 0x6, @remote}, 0x14) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SG_GET_VERSION_NUM(r1, 0x2282, &(0x7f00000000c0)) llistxattr(&(0x7f0000001380)='./file0\x00', &(0x7f00000013c0)=""/67, 0x43) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000001300), &(0x7f0000001280)=0xffffffffffffff76) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) r5 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000100)='/proc/sys/net/ipv4/vs/conn_reuse_mode\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r4, 0x84, 0x15, &(0x7f0000001340)={0x4}, 0x1) ioctl$ASHMEM_SET_PROT_MASK(r5, 0x40087705, &(0x7f0000000180)={0x3, 0x7}) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000001540)=ANY=[@ANYBLOB="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"]) 04:57:27 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030027040c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) clock_getres(0x4, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) mount(&(0x7f0000000100)=@sr0='/dev/sr0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='cgroup2\x00', 0x1000, &(0x7f00000001c0)='proc}\x00') setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:27 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, 0xffffffffffffffff, 0x0) 04:57:27 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100072309000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 775.738822] block nbd0: shutting down sockets [ 775.761214] attempt to access beyond end of device [ 775.779679] loop2: rw=12288, want=8200, limit=20 [ 775.784760] attempt to access beyond end of device 04:57:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x1, 0x40000) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000100)={0x5e, @dev={0xac, 0x14, 0x14, 0x21}, 0x4e21, 0x1, 'lblcr\x00', 0x0, 0x3, 0x61}, 0x2c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:27 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000600c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:27 executing program 4: socket$inet6(0xa, 0x80003, 0xfff) r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e24}, 0x1c) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r0, 0x41a, 0x300}], 0x1, &(0x7f0000000200)={0x0, r1+30000000}, &(0x7f0000000240), 0x8) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e24, 0x0, @ipv4={[], [], @loopback}}, 0x1a) sendmmsg(r0, &(0x7f00000092c0), 0x4ff, 0x0) [ 775.822934] loop2: rw=12288, want=12296, limit=20 [ 775.839152] attempt to access beyond end of device [ 775.860067] loop2: rw=12288, want=8200, limit=20 [ 775.897080] attempt to access beyond end of device 04:57:27 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f0000000000)='IPVS\x00') r2 = syz_open_dev$dspn(&(0x7f0000000480)='/dev/dsp#\x00', 0x9, 0x20000) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000500)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r2, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000600)={&(0x7f0000000540)={0xbc, r3, 0x300, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x6c, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_team\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x7}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x5}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x8}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8, 0x4, 0x297}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x2}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}]}, @IPVS_CMD_ATTR_SERVICE={0x28, 0x1, [@IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x1}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x7}}, @IPVS_SVC_ATTR_SCHED_NAME={0x8, 0x6, 'sed\x00'}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x84}, 0x40004) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 775.917376] loop2: rw=12288, want=12296, limit=20 04:57:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x400040) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x25, "412187e7a40c34a75103a4708951236317e5958aca32b694d246c7c6a706d119a2c6bcb315"}, &(0x7f0000000140)=0x2d) getsockopt$inet_sctp6_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000180)={r2, 0xb67a}, &(0x7f00000001c0)=0x8) r3 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 776.002532] attempt to access beyond end of device [ 776.034674] loop2: rw=12288, want=8200, limit=20 [ 776.063283] attempt to access beyond end of device [ 776.101202] loop2: rw=12288, want=12296, limit=20 04:57:27 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x2, 0x0) ioctl$LOOP_SET_STATUS64(r2, 0x4c04, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x9, 0x1, 0x0, 0x6, 0x16, 0x4942a473aaa846ce, "91a1fe8fb0e07562b95d459b1520c70fc057c4dad26fb54c606e058fd62e14b5354207c9f7836dc37966e334feda474196ebe5944465d3dfa70abd9924c08a75", "e365f5db1df9358a7f203ddf11a3e4dd7cec91947ecd0a81b5dc90ac84629780cbf31fc38e3f21536450d1b6441ddf9fe85a1de60cfc55dc8e521601de9be2a9", "102b331e6981fa7574104254dcb89c7e1a2cee5d9fdb9c7d860dd753822aac82", [0x0, 0x3]}) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 776.122842] attempt to access beyond end of device [ 776.149029] loop2: rw=12288, want=8200, limit=20 [ 776.159790] attempt to access beyond end of device [ 776.173251] loop2: rw=12288, want=12296, limit=20 04:57:28 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:28 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300042a0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:28 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) r2 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0xfffffffffffffffc, 0x2a000) getpeername$packet(0xffffffffffffff9c, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) clock_gettime(0x0, &(0x7f00000001c0)={0x0, 0x0}) sendmsg$can_bcm(r2, &(0x7f00000002c0)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000280)={&(0x7f0000000200)={0x7, 0x407, 0xfffffffffffffffd, {r4, r5/1000+30000}, {0x0, 0x7530}, {0x1, 0x4, 0x6, 0x4}, 0x1, @canfd={{0x3, 0x1, 0x6, 0x1}, 0x18, 0x1, 0x0, 0x0, "b7445cf1439d415b40af38bbedc7bc0ba5357b8a2c4e242ea89e3f97ec86d3f8b142fbb889247b982316f04d8a1905693f4e53acc130d727fba8e032c7146400"}}, 0x80}, 0x1, 0x0, 0x0, 0x40080}, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:28 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070036000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:28 executing program 4: 04:57:28 executing program 4: 04:57:28 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x90000, 0x0) ioctl$EVIOCGSND(r2, 0x8040451a, &(0x7f00000001c0)=""/156) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000100)=0x4) r4 = syz_genetlink_get_family_id$team(&(0x7f00000002c0)='team\x00') getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000300)={{{@in6=@dev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@loopback}}, &(0x7f0000000400)=0xe8) accept$packet(r2, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000480)=0x14) getpeername(r1, &(0x7f00000004c0)=@can={0x1d, 0x0}, &(0x7f0000000540)=0x80) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000b40)={{{@in6=@remote, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@dev}}, &(0x7f0000000c40)=0xe8) accept4$packet(r2, &(0x7f0000000c80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000cc0)=0x14, 0x800) accept4$packet(r2, &(0x7f0000000d00)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000d40)=0x14, 0x800) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000e80)={{{@in6=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast2}}, 0x0, @in6=@local}}, &(0x7f0000000f80)=0xe8) getsockname$packet(r2, &(0x7f00000010c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001100)=0x14) getsockopt$inet_mreqn(r2, 0x0, 0x24, &(0x7f0000001140)={@loopback, @empty, 0x0}, &(0x7f0000001180)=0xc) sendmsg$TEAM_CMD_OPTIONS_GET(r2, &(0x7f00000014c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000001480)={&(0x7f00000011c0)={0x2a4, r4, 0xb00, 0x70bd28, 0x25dfdbff, {}, [{{0x8, 0x1, r5}, {0xb0, 0x2, [{0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x3}}}]}}, {{0x8, 0x1, r6}, {0xbc, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r7}}, {0x8}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x9}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x44, 0x2, [{0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x58}}, {0x8, 0x6, r11}}}]}}, {{0x8, 0x1, r12}, {0xc0, 0x2, [{0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r13}}, {0x8}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'loadbalance\x00'}}}]}}]}, 0x2a4}, 0x1, 0x0, 0x0, 0x80}, 0x20000000) capset(&(0x7f0000000140), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:28 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r3 = socket$inet6(0xa, 0x80003, 0x2) syz_open_dev$vcsa(&(0x7f0000000500)='/dev/vcsa#\x00', 0x0, 0x0) ioctl(r3, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000000), 0xffffffffffffffff) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000240)='/dev/qat_adf_ctl\x00', 0x0, 0x0) add_key(&(0x7f0000000300)='encrypted\x00', &(0x7f0000000340)={'syz'}, &(0x7f0000000380)="e204b18bba3c99361172e023b0b82b3a02c81688f8bd875b775e44ca55d74c579866a1674598f3f8028085cdb5f269f2fddb5b8141c19922ba651dadce23313b530e31caf1a721a3e7a97b2b9cd6b5937fb08e63da40f47cbafacf5de12532306417f09b7fe73f6b24632e0ac20548520373bab9fb7b3bb41b0b2fa698c1084cafdbfd33845c34c873d6f1c51ab618ec518ca2956009", 0x96, 0xfffffffffffffffe) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe7000/0x18000)=nil, &(0x7f0000000440)=[@textreal={0x8, &(0x7f0000000000)="0f01c8f20f35ba2000b000ee0f2336360fc76df20f2054440f20c0663504000000440f22c064f3e10a660f3a63a63c6700baf80c66b8bd08428766efbafc0cb066ee", 0x42}], 0x1, 0x0, &(0x7f0000000400), 0x100000000000000c) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000480)=""/81, 0x51) ioctl$KVM_RUN(r2, 0xae80, 0x0) 04:57:28 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070034000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 776.839773] xt_check_table_hooks: 10 callbacks suppressed [ 776.839781] x_tables: duplicate underflow at hook 4 04:57:28 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030002000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:28 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) fsetxattr(r0, &(0x7f0000000080)=@known='trusted.syz\x00', &(0x7f0000000100)='!\x00', 0x2, 0x0) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0xcc, &(0x7f0000000280)=[@in={0x2, 0x4e20, @rand_addr}, @in6={0xa, 0x4e23, 0x0, @mcast1}, @in6={0xa, 0x4e20, 0xfff, @loopback, 0x5}, @in={0x2, 0x4e21, @broadcast}, @in6={0xa, 0x4e24, 0x1, @local, 0x1}, @in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e22, @rand_addr=0x14}, @in6={0xa, 0x4e23, 0x1, @local, 0x9}, @in6={0xa, 0x4e22, 0x2, @empty, 0x6}]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000380)={r3, @in6={{0xa, 0x4e21, 0x94e, @loopback, 0x9}}, 0x7, 0xd, 0x7ff, 0x3, 0x8}, 0x98) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 776.941648] encrypted_key: master key parameter '' is invalid [ 776.997238] encrypted_key: master key parameter '' is invalid 04:57:29 executing program 4: preadv(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000001200)=""/148, 0x94}], 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000480), 0x10000000000002a1, 0x0) 04:57:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RXATTRWALK(r1, &(0x7f00000000c0)={0xf}, 0xf) mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x1012, r1, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000004000/0x4000)=nil, 0x4000, 0x0, 0x32, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x1dd, 0x1) bind$alg(r2, &(0x7f0000000100)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_sha256\x00'}, 0x58) r3 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:29 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000703de000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:29 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:29 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003007a000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:29 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = getpgid(0xffffffffffffffff) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r3) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 777.604670] f2fs_msg: 273 callbacks suppressed [ 777.604683] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 777.616982] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 777.644092] F2FS-fs (loop2): Invalid log sectorsize (222) [ 777.671251] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 777.673375] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 777.699935] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 04:57:29 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={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f00000001c0)='ppp0+,selfppp0vmnet1proc\']\x00', 0x0) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r2, 0x40bc5311, &(0x7f0000000000)={0x0, 0x0, "636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0xffffffff90000004, "7fd82d5e02ca3901", "88e7ed00007fff051eae961ef6c6992b7e6e560000f9fff77711be18a3d918e0"}) write$sndseq(r0, &(0x7f0000042f70)=[{0x0, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x30) fcntl$getownex(r0, 0x10, &(0x7f0000000340)={0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000380)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@rand_addr}}, &(0x7f0000000480)=0xe8) lstat(&(0x7f0000000540)='./bus\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600)={r3, r4, r5}, 0xc) r6 = creat(&(0x7f00000004c0)='./bus\x00', 0x800000000015b) keyctl$clear(0x7, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000200)={0x0}, &(0x7f00000002c0)=0x8) io_setup(0x1, &(0x7f0000000500)=0x0) write$P9_RLINK(r6, &(0x7f0000000300)={0x7, 0x47, 0x1}, 0x7) io_submit(r8, 0x1, &(0x7f0000001780)=[&(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x1, r6, &(0x7f0000001680)="9718009541a74e43b7170a809f7fb68588cd07288ace64cba7d7cb58ada8e85bbe00339a8a211659f1b049a72376805f8cf4e97407fa515bdb34e6341ee181f477e25a4beeedbe4d5dba5529b2c82b6075121b0f4abe7e755e018ed67c85dc5a93a765bf253b1dc0684ead8cfc50a39ff86947b4e0363265aedce0c40d9cad64019918b75f1552c60070", 0x8a, 0x80000000, 0x0, 0x1, r6}]) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100), 0x8) ioctl$SNDRV_RAWMIDI_IOCTL_PARAMS(0xffffffffffffffff, 0xc0305710, &(0x7f0000000640)={0x1, 0x200, 0x3, 0x7fffffff}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000180)={r7, 0x5}, &(0x7f0000001800)=0x8) r9 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, r9) [ 777.719653] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 777.736450] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 777.750053] F2FS-fs (loop2): Invalid log sectorsize (222) [ 777.757116] F2FS-fs (loop1): Invalid log sectors per block(7995395) log sectorsize(9) 04:57:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) getsockopt$bt_BT_RCVMTU(r2, 0x112, 0xd, &(0x7f00000002c0)=0x30e, &(0x7f0000000300)=0x2) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0xc) get_robust_list(r3, &(0x7f0000000240)=&(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)}}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r4 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) ioctl$KVM_SMI(r0, 0xaeb7) setsockopt$IP_VS_SO_SET_EDIT(r4, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:29 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) r2 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x2, 0x800) getsockopt$inet_pktinfo(0xffffffffffffff9c, 0x0, 0x8, &(0x7f0000000040)={0x0, @local, @remote}, &(0x7f0000000080)=0xc) ioctl$sock_inet6_SIOCSIFDSTADDR(r2, 0x8918, &(0x7f0000000100)={@mcast1, 0x3f, r3}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f00000001c0)={0x0, 0x100000000}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f00000002c0)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}}, 0x101, 0x1}, &(0x7f0000000380)=0x90) setsockopt$inet6_udp_int(r2, 0x11, 0x6f, &(0x7f0000000180)=0x1, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 777.896056] x_tables: duplicate underflow at hook 4 04:57:29 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070053000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:29 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000060c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 777.942479] x_tables: duplicate underflow at hook 4 04:57:29 executing program 4: r0 = socket(0x15, 0x80005, 0x0) getsockopt(r0, 0x200000000114, 0x2717, &(0x7f0000000040)=""/1, &(0x7f0000000000)=0x1) 04:57:29 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) lsetxattr$trusted_overlay_redirect(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='trusted.overlay.redirect\x00', &(0x7f0000000140)='./file0\x00', 0x8, 0x3) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$bt_rfcomm(0x1f, 0x3, 0x3) getsockopt$bt_BT_POWER(r1, 0x112, 0x9, &(0x7f0000000200)=0x89e7, &(0x7f0000000240)=0x1) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000180)='/dev/sequencer2\x00', 0x801, 0x0) ioctl$SNDRV_CTL_IOCTL_POWER_STATE(r3, 0x800455d1, &(0x7f00000001c0)) 04:57:29 executing program 3: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e00a7099862d7e8336d120558e200009700000000f4"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 778.085308] x_tables: duplicate underflow at hook 4 [ 778.150593] x_tables: duplicate underflow at hook 4 04:57:30 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:30 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070209000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:30 executing program 4: 04:57:30 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000480c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:30 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x7, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:30 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000, 0x100}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xa1cf, 0x2) bind$rds(r2, &(0x7f0000000100)={0x2, 0x80000000, @broadcast}, 0x10) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:30 executing program 4: [ 778.619310] attempt to access beyond end of device [ 778.629967] loop2: rw=12288, want=8200, limit=20 [ 778.634974] attempt to access beyond end of device [ 778.659697] loop2: rw=12288, want=12296, limit=20 04:57:30 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:30 executing program 4: [ 778.687408] attempt to access beyond end of device 04:57:30 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030060000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 778.748677] loop2: rw=12288, want=8200, limit=20 [ 778.788334] attempt to access beyond end of device 04:57:30 executing program 4: 04:57:30 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000180), &(0x7f00000001c0)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000280)={{{@in=@local, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000380)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000003c0)={{{@in=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@loopback}}, &(0x7f00000004c0)=0xe8) setresuid(r4, r5, r6) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f0000000000)='./file0\x00', r3}, 0xffffffffffffffc6) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 778.813143] x_tables: duplicate underflow at hook 4 [ 778.822240] loop2: rw=12288, want=12296, limit=20 [ 778.910194] attempt to access beyond end of device [ 778.966431] loop2: rw=12288, want=8200, limit=20 [ 778.982041] attempt to access beyond end of device [ 778.987619] loop2: rw=12288, want=12296, limit=20 [ 779.034799] attempt to access beyond end of device [ 779.040450] loop2: rw=12288, want=8200, limit=20 [ 779.054294] attempt to access beyond end of device [ 779.059387] loop2: rw=12288, want=12296, limit=20 04:57:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:31 executing program 4: 04:57:31 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000680c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:31 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070011000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:31 executing program 3: r0 = socket$packet(0x11, 0x100000000000001, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 779.552108] x_tables: duplicate underflow at hook 4 04:57:31 executing program 4: 04:57:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)) tgkill(r1, r1, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x20}, 0x2c) 04:57:31 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070005000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:31 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ppp\x00', 0x2000, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r1, 0x111, 0x4, 0x0, 0x4) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r2, 0x2) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r2, 0x400c6615, &(0x7f0000000000)) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:31 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300f9250c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:31 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 04:57:31 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:31 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) fsetxattr$security_smack_transmute(r0, &(0x7f0000000000)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000100)='TRUE', 0x4, 0x3) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:31 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070007000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:31 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x2000, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_GET_DEST(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40200}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0xa8, r4, 0x114, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x9}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x9}]}, @IPVS_CMD_ATTR_DAEMON={0x38, 0x3, [@IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e23}, @IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x3}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffff}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_SERVICE={0x24, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, [], 0x14}}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x2, 0x10}}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x8}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x73}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x10}, 0x80) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x66, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r5, 0xe19}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r5, 0x8}, &(0x7f0000000280)=0x8) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:31 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030006000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:31 executing program 4: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl(r0, 0x8912, &(0x7f0000000000)="153f6234488dd25d5c6070") r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000000)={0x1, 0xa, &(0x7f0000001000)=ANY=[@ANYBLOB="bf1600000000000085100000050000001d00000000000000bf610000000000008510000002000000bf010000000000009500400000000000150100000000001eb7000000000000009500000000000000"], &(0x7f0000000140)="71086518266b77f5d9d05fe947e232a2d78e0e46dc7b32f67f3dd53b755cc699b9b85c015fa75ad008c4c9af88ef21db883a5ccb82e81d0b2f386cb31e742b92b4c745e893d147d84bc535301aeaea7264ae7172a1455ef0dcc6ca230e6754f410e9f6646cf7f9305f6a852f800dc541d833f86988580a78af600724e14d74094b8dc3d1171e4cd6c7b5ed25f52f8dc7544f88cca48e49caf84e32cd970eb1f592530c47291ace77da548dd76bdf122071c6ff034c1f96bfbb2148bc6697ab36947fa49c29ea5d8a434ac1b0fb6c08820d262c59da370784b1197debe39fa535"}, 0x48) close(r1) [ 780.550309] x_tables: duplicate underflow at hook 4 04:57:32 executing program 4: ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000280)) r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_tx_ring(r0, 0x107, 0xd, &(0x7f0000000040)=@req3={0x10000, 0x100000001, 0x10000, 0x1}, 0x1c) mmap(&(0x7f0000ff0000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) mmap(&(0x7f0000ff0000/0x10000)=nil, 0x10000, 0x2, 0x102012, r0, 0x0) 04:57:32 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000090c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x9) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) write$smack_current(r0, &(0x7f0000000000)='userkeyring#\x00', 0xd) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x4, 0x40) ioctl$TIOCGETD(r2, 0x5424, &(0x7f0000000140)) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:32 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100077a09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:32 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0xb, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 780.704858] x_tables: duplicate underflow at hook 4 [ 780.772931] x_tables: duplicate underflow at hook 4 [ 780.800508] attempt to access beyond end of device [ 780.805755] loop2: rw=12288, want=8200, limit=20 [ 780.813234] attempt to access beyond end of device [ 780.825563] loop2: rw=12288, want=12296, limit=20 04:57:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$audion(&(0x7f0000000240)='/dev/audio#\x00', 0x2, 0x10000) ioctl$DRM_IOCTL_WAIT_VBLANK(r1, 0xc018643a, &(0x7f0000000280)={0x8000000, 0x80000001, 0x19}) r2 = socket$inet6(0xa, 0x2, 0x1) accept$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000080)="7700c90893340af6d134ffffffffff00"}, 0x30) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000480)={0x0, 0x0, 0x6, [0x9, 0x48, 0x4, 0x4, 0x100000000, 0x2]}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000500)={r5, 0xfffffffffffffff9}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000400)={r6, 0xa8}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f00000002c0)={0x0, 0x5a6}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000340)={r7}, 0x8) capset(&(0x7f0000000140)={0x19980330, r4}, &(0x7f0000000180)={0x5, 0x2, 0xfffffffffffffff7, 0x8, 0x2d260622, 0x4}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x60, &(0x7f0000000000)={0x5c, @rand_addr, 0x0, 0x0, "7700c90893340af6d134ffffffffff00", 0x18}, 0x2c) [ 780.861484] attempt to access beyond end of device [ 780.890989] loop2: rw=12288, want=8200, limit=20 [ 780.951974] attempt to access beyond end of device [ 780.981188] loop2: rw=12288, want=12296, limit=20 [ 781.035952] attempt to access beyond end of device [ 781.041476] loop2: rw=12288, want=8200, limit=20 [ 781.046355] attempt to access beyond end of device [ 781.051705] loop2: rw=12288, want=12296, limit=20 [ 781.065886] attempt to access beyond end of device [ 781.072331] loop2: rw=12288, want=8200, limit=20 [ 781.077438] attempt to access beyond end of device [ 781.082635] loop2: rw=12288, want=12296, limit=20 04:57:32 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$kcm(0xa, 0x2, 0x11) setsockopt$sock_attach_bpf(r1, 0x88, 0x67, &(0x7f0000000040)=r1, 0x4) sendmsg$kcm(r1, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0xa, 0x4e20, 0x0, @mcast2={0xff, 0x2, [0xf00, 0x1000000000000000]}, 0xd}, 0x80, &(0x7f0000000340), 0x2b, &(0x7f0000000180)}, 0x0) 04:57:32 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300003f0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:32 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000002e0000e597000000000000009500000000000000000000000000000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x1f, "878cc98068daa8b228ff3e9fbdf22f5208f2d64c9f825098efb35be5ede154"}, &(0x7f0000000080)=0x27) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x73, &(0x7f0000000100)={r4, 0x7, 0x10, 0x1b63, 0x8}, &(0x7f0000000180)=0x18) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r5 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r5, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_bt(r3, 0xdd1f, &(0x7f00000001c0)) 04:57:32 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:32 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x0, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000100)=0x538e) r2 = shmget$private(0x0, 0x4000, 0x78000000, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/76) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) preadv(r3, &(0x7f0000000380)=[{&(0x7f00000001c0)=""/94, 0x5e}, {&(0x7f0000000240)=""/111, 0x6f}, {&(0x7f00000002c0)=""/1, 0x1}, {&(0x7f0000000300)=""/92, 0x5c}], 0x4, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:32 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070c09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 781.510882] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 781.545374] attempt to access beyond end of device [ 781.553887] loop2: rw=12288, want=8200, limit=20 04:57:33 executing program 4: sched_setaffinity(0x0, 0x7, &(0x7f00000000c0)=0x9) r0 = syz_open_pts(0xffffffffffffffff, 0x101000) ftruncate(r0, 0x400) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = dup3(r1, 0xffffffffffffffff, 0x80000) ioctl$TUNDETACHFILTER(r2, 0x401054d6, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) execveat(r1, &(0x7f0000000100)='./bus\x00', &(0x7f0000000300)=[&(0x7f0000000140)='\x00', &(0x7f00000007c0)='{eth1\x00'], &(0x7f0000000380), 0x1000) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f0000000680)) setsockopt$inet6_tcp_int(r4, 0x6, 0x12, &(0x7f0000000000)=0x7f, 0x4) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000280)={0x0, 0x0, 0x3, 0x10000}) ioctl$KDGETLED(r4, 0x4b31, &(0x7f0000000200)) socketpair$inet6_tcp(0xa, 0x1, 0x0, &(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000500)="a27086f099c896406d5d1f4d3c67ffb16adca239f60f14d949dc64d0ba92572c8ed48cff14f5c8e14755798f623c902f869c600237408c3e50159313dca48df0a1a1b478dfa84af97ee934bbd31c01540000000000", 0x55, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) r6 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ioctl$KVM_INTERRUPT(r6, 0x4004ae86, &(0x7f0000000580)=0x9) fcntl$getownex(r5, 0x10, &(0x7f0000000240)={0x0, 0x0}) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r4, 0x40505412, &(0x7f0000000340)={0x4, 0x9, 0xffff, 0x0, 0x3}) r8 = gettid() fcntl$lock(r4, 0x7, &(0x7f0000000800)={0x3, 0x7, 0x3, 0x89ae, r7}) perf_event_open(&(0x7f0000000480)={0x3, 0x70, 0x80, 0xa1, 0x10001, 0xf66e, 0x0, 0x1ff, 0x20, 0x7, 0x7ff, 0x2, 0x3, 0x5, 0x800, 0x0, 0x80000000, 0x1, 0x0, 0x8f75, 0x20, 0x401, 0x3, 0x8000, 0x7ff, 0x4, 0x6, 0x4, 0x0, 0x1, 0x800, 0x7fffffff, 0x7, 0x9d, 0x1, 0x1ff, 0x6, 0xd3a, 0x0, 0x7, 0x3, @perf_config_ext={0x3, 0x7}, 0x208, 0x3, 0xfe, 0x3, 0x0, 0x80000001, 0x4}, r8, 0x8, r4, 0x8) r9 = add_key$user(&(0x7f00000002c0)='user\x00', &(0x7f0000000400)={'syz', 0x2}, &(0x7f0000000600)="62913a85db47651c82d7ccd2f851b47a183925d4cf7d2e60d8555f912ab5063b875194cbc0aa04b7e1089fe6781258f13838be25a19ee65202d40277b9aebd377d31ad947647782ac748ad401988d837acae11362d98dbcc2ae2f9150d5476a4006e06e45d6c11333fb830bd3b91cd638508159946046557", 0x78, 0x0) keyctl$invalidate(0x15, r9) ioctl$EVIOCSMASK(r4, 0x40104593, &(0x7f00000001c0)={0x14, 0xd3, &(0x7f00000006c0)="bd9ba9288746ff33761ee9739174bb2a8997f7be84e70ce6bb17e3108cc264e753b0c709fa5bb02ece76aad9057f884e0ec10ba3e76cb1358cbbffa45c93a663dd171eb81bdcf59559829e640a86ef304180efbb6f58494de1ffe3896ded6a8dd23d93740066377db14bf950239f4971d9760f68cba9e21292d5d48c80ea5141986be6d8502fe157c93a706d0a6061f15510c0fb1e9e597fdf817fa3eeef6c4efa77b469a411f90c3e68e0000831802c1b64b159a70945e5d1786fb47f103a9c575155d0ea43c3439b0194dc3bfed41ec1348b"}) socket$packet(0x11, 0x0, 0x300) ftruncate(r6, 0x2007fff) sendfile(r4, r6, &(0x7f0000d83ff8), 0x8000fffffffe) 04:57:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x5, 0x20000) readlinkat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)=""/71, 0x47) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 781.583924] attempt to access beyond end of device [ 781.600746] loop2: rw=12288, want=12296, limit=20 [ 781.617604] attempt to access beyond end of device 04:57:33 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300004c0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 781.666650] loop2: rw=12288, want=8200, limit=20 04:57:33 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) unlink(&(0x7f0000000080)='./file0\x00') setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000040)=0x1, 0x4) socket$inet6(0xa, 0x802, 0x7) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 781.694947] attempt to access beyond end of device [ 781.721725] loop2: rw=12288, want=12296, limit=20 04:57:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e23, 0xdb79, @mcast2, 0x3f}}, [0x2e80000000000000, 0x80, 0x2, 0x4142, 0x4ab, 0x15c23ced, 0x2, 0x6, 0x1e2, 0x20, 0x9, 0x100, 0x7f, 0x7, 0xff]}, &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={r3, 0x8}, 0x8) r4 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vhci\x00', 0x400000, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r4, 0x80045301, &(0x7f0000000280)) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f00000002c0)={0x0, @multicast1, 0x4e21, 0x0, 'wrr\x00', 0x18, 0x20000000000000, 0x2}, 0xffffffffffffff9e) [ 781.813276] attempt to access beyond end of device [ 781.870853] loop2: rw=12288, want=8200, limit=20 04:57:33 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000200c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 781.930515] attempt to access beyond end of device [ 781.936121] loop2: rw=12288, want=12296, limit=20 [ 781.957645] attempt to access beyond end of device [ 781.982708] loop2: rw=12288, want=8200, limit=20 [ 782.002649] attempt to access beyond end of device 04:57:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x0, 0x900) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x8943) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r0, 0x84, 0x6c, &(0x7f0000001040)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000140)={r2, 0x4}, 0x8) [ 782.024411] loop2: rw=12288, want=12296, limit=20 04:57:33 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000d000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:33 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0xc, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000008500040000005ca4af8e000000f4ff0095000000000000000000000024b34716585154981cfdf63b61c93ec733da8e41683bc4ac6bdf0c8997494b1f8f90c0b3a3cce15679c5b7cf5e09ba0f6742c443a85804d6048907a6ee43a5bdc390739f3fa1e8b4f02531cc2ff604cf88d9046f5002fece28fcd9913f931a1dc162151a6c4c236ffea486ff7f6dc68035c323d13f60be21f3d62fd9bba5bad0557af32437222082192a7e9f7be895640913b4ecb42593b234fe10864aa095edd30ba857312e96b0d379d306b4e4"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1235, &(0x7f00009ab000)=""/4096}, 0x48) ioctl$SG_SET_DEBUG(r0, 0x227e, &(0x7f0000000080)=0x1) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x4, 0x200000) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r3, 0xc0a85322, &(0x7f0000000280)) ioctl$KVM_ASSIGN_SET_INTX_MASK(r3, 0x4040aea4, &(0x7f00000001c0)={0x6, 0xff, 0x6, 0x6, 0x100}) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 782.171030] xt_check_table_hooks: 4 callbacks suppressed [ 782.171052] x_tables: duplicate underflow at hook 4 [ 782.345144] x_tables: duplicate underflow at hook 4 04:57:33 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:33 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030025f90c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:33 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, 0x0, 0x0) setsockopt$IP_VS_SO_SET_ZERO(r1, 0x0, 0x48f, &(0x7f0000000000)={0x62, @rand_addr=0x3e01ddf3, 0x4e21, 0x1, 'fo\x00', 0x8, 0x2, 0x1e}, 0x2c) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x4000018}, 0x2c) 04:57:34 executing program 4: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070209000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:34 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070012000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 782.621608] IPVS: set_ctl: invalid protocol: 98 62.1.221.243:20001 [ 782.644655] f2fs_msg: 298 callbacks suppressed [ 782.644669] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 04:57:34 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000000000000000000000000085007ed10f57245f3a4c00002e00000097000000000000000000000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 782.694784] x_tables: duplicate underflow at hook 4 [ 782.695365] F2FS-fs (loop4): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 782.722909] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 782.723148] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 782.751909] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 782.770224] attempt to access beyond end of device [ 782.778862] F2FS-fs (loop1): Invalid log sectors per block(4179951619) log sectorsize(9) [ 782.783460] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 782.795384] loop4: rw=12288, want=8200, limit=20 [ 782.812422] IPVS: set_ctl: invalid protocol: 98 62.1.221.243:20001 [ 782.819206] attempt to access beyond end of device [ 782.824465] F2FS-fs (loop2): Invalid log sectorsize (18) [ 782.830350] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 782.841817] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 782.853471] loop4: rw=12288, want=12296, limit=20 04:57:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x400, 0x8000) ioctl$TCSETSF(r1, 0x5404, &(0x7f0000000100)={0x85c, 0x3ff, 0xcf1, 0xde, 0x687, 0x0, 0x7, 0x0, 0xa2, 0x40, 0x1, 0x2}) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000140)={0x7, 0xa, "658e8b61eae4e122254b"}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x80000000000, 0x0, 'wrr\x00', 0x8}, 0x2c) ioctl$NBD_CLEAR_QUE(r1, 0xab05) ioctl$VHOST_RESET_OWNER(r1, 0xaf02, 0x0) [ 782.865663] attempt to access beyond end of device [ 782.877775] loop4: rw=12288, want=8200, limit=20 [ 782.886807] attempt to access beyond end of device [ 782.901076] loop4: rw=12288, want=12296, limit=20 04:57:34 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:34 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300007a0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:34 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070014000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, 0xffffffffffffffff, 0x0) 04:57:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0xa86, 0x20000) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000140)={0xffffffffffffffff, @multicast2, 0x0, 0x100000000, "77727200000000f7ff00", 0x8, 0x0, 0x20}, 0x2c) [ 783.177601] block nbd0: shutting down sockets 04:57:34 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:34 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x4000, 0x0) ioctl$UI_END_FF_ERASE(r1, 0x400c55cb, &(0x7f0000000100)={0x0, 0x8001, 0x2}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:34 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:34 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100077d09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:34 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x8000, 0x0) bind$alg(r1, &(0x7f0000000040)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_nopr_hmac_sha256\x00'}, 0x58) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000380)={0x0, @empty, @broadcast}, &(0x7f00000003c0)=0xc) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0x0, 0x1000, &(0x7f00009ab000)=""/4096, 0x0, 0x0, [], r2}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r3, 0x4) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:34 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300000a0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 783.555085] attempt to access beyond end of device [ 783.561796] x_tables: duplicate underflow at hook 4 [ 783.578139] block nbd0: shutting down sockets [ 783.587304] loop2: rw=12288, want=8200, limit=20 04:57:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x244680, 0x0) ioctl$RTC_UIE_ON(r2, 0x7003) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 783.609127] attempt to access beyond end of device [ 783.620534] loop2: rw=12288, want=12296, limit=20 [ 783.633131] attempt to access beyond end of device [ 783.638523] loop2: rw=12288, want=8200, limit=20 [ 783.657642] attempt to access beyond end of device 04:57:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) dup3(r0, r1, 0x0) 04:57:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="1800000000000000000000000000950000850000002e0000009700000000f4ff0095000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 783.686387] loop2: rw=12288, want=12296, limit=20 [ 783.734793] x_tables: duplicate underflow at hook 4 04:57:35 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000020c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 783.768108] attempt to access beyond end of device [ 783.793389] loop2: rw=12288, want=8200, limit=20 [ 783.819077] attempt to access beyond end of device [ 783.835442] loop2: rw=12288, want=12296, limit=20 [ 783.847169] attempt to access beyond end of device [ 783.859930] loop2: rw=12288, want=8200, limit=20 04:57:35 executing program 5: syz_emit_ethernet(0x5a, &(0x7f0000000100)=ANY=[@ANYBLOB="aaaaaaaaaaaa00000000000081004400005beaeb9c4006010000aee2f75616d09e43d5cbe9c424ce47c8d088e6fec572f950820602a97dc9c3143b29e199f5f472d53ddaf85a690e43d1369f96ee90e54d4c0f7ddff0c823f024"], &(0x7f0000000000)={0x0, 0x2, [0x8be, 0xe02, 0x661, 0x87]}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x5, 0xa, 0x3, &(0x7f0000000180)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 783.865898] attempt to access beyond end of device [ 783.896573] loop2: rw=12288, want=12296, limit=20 [ 784.017059] x_tables: duplicate underflow at hook 4 [ 784.031132] block nbd0: shutting down sockets 04:57:35 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:35 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000000530000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:35 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x521) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:35 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000e000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:35 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8, 0x0, 0xffffffffffffffff, 0x61, 0x1}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:35 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 784.471509] x_tables: duplicate underflow at hook 4 [ 784.505695] block nbd0: shutting down sockets 04:57:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0xc, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x52, 0x200000) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000100)) 04:57:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/92, 0x8}) dup3(r0, r2, 0x0) [ 784.607665] x_tables: duplicate underflow at hook 4 04:57:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) setsockopt$inet_tcp_int(r1, 0x6, 0x3, 0xfffffffffffffffe, 0x0) 04:57:36 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100074c09000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) ioctl$sock_inet_SIOCGIFBRDADDR(r0, 0x8919, &(0x7f0000000000)={'irlan0\x00', {0x2, 0x4e21, @broadcast}}) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:36 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000030000000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 784.714045] block nbd0: shutting down sockets [ 784.757925] x_tables: duplicate underflow at hook 4 [ 784.792785] x_tables: duplicate underflow at hook 4 [ 784.819898] attempt to access beyond end of device [ 784.882458] loop2: rw=12288, want=8200, limit=20 [ 784.888136] attempt to access beyond end of device [ 784.902683] loop2: rw=12288, want=12296, limit=20 [ 784.929709] attempt to access beyond end of device [ 784.944858] loop2: rw=12288, want=8200, limit=20 [ 784.960305] attempt to access beyond end of device [ 784.972506] loop2: rw=12288, want=12296, limit=20 [ 785.052876] attempt to access beyond end of device [ 785.073445] loop2: rw=12288, want=8200, limit=20 [ 785.084608] attempt to access beyond end of device [ 785.090844] loop2: rw=12288, want=12296, limit=20 [ 785.096432] attempt to access beyond end of device [ 785.101682] loop2: rw=12288, want=8200, limit=20 [ 785.106508] attempt to access beyond end of device [ 785.111682] loop2: rw=12288, want=12296, limit=20 04:57:36 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:36 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/92, 0x8}) dup3(r0, r2, 0x0) 04:57:36 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffff9c, 0x0, 0x11, &(0x7f00000003c0)={{{@in6=@dev, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast1}}, &(0x7f00000004c0)=0xe8) syz_mount_image$erofs(&(0x7f0000000200)='erofs\x00', &(0x7f0000000240)='./file0\x00', 0x2, 0x2, &(0x7f0000000380)=[{&(0x7f0000000280)="4e5c9abf033d36a02a1651efdaf38211e9ffb6f98bd1062cb4897cbaedd01e452909a74bac633e14109db22f5280acbaa0cd73c8739cdd98cd732d9ae248a7025a2433072f03a4c8fbe91b4c86cecb5b8f0c51a7", 0x54, 0x3}, {&(0x7f0000000300)="38c15da8bed34e39df25fac895ec0e45734c28c527d183253ada127a34afcf911b65c31d25cac169b909ea108b1698808714b40f7d2add7f850e994921ac9a0b08bd4b146cf8a7888d5e", 0x4a, 0xc15d}], 0x10, &(0x7f0000000500)={[{@acl='acl'}], [{@fowner_gt={'fowner>', r1}}, {@subj_role={'subj_role', 0x3d, '/dev/dsp#\x00'}}, {@obj_role={'obj_role'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@smackfshat={'smackfshat', 0x3d, 'wrr\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'wrr\x00'}}, {@dont_hash='dont_hash'}]}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = syz_open_dev$dspn(&(0x7f0000000140)='/dev/dsp#\x00', 0xffffffff, 0x20440) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(r2, 0xc01064b5, &(0x7f00000001c0)={&(0x7f0000000180)=[0x0, 0x0, 0x0], 0x3}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) memfd_create(&(0x7f00000005c0)='mask', 0x4) r3 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040)={0x10000000000}, &(0x7f00000000c0)={0x0, 0x8}) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@known='system.posix_acl_default\x00') openat$kvm(0xffffffffffffff9c, &(0x7f0000000580)='/dev/kvm\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:36 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000090c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:36 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:36 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070609000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 785.394158] erofs: read_super, device -> /dev/loop5 [ 785.399428] erofs: options -> acl,fowner>00000000000000000000,subj_role=/dev/dsp# [ 785.427237] attempt to access beyond end of device [ 785.450651] loop2: rw=12288, want=8200, limit=20 [ 785.471095] attempt to access beyond end of device [ 785.482693] erofs: cannot find valid erofs superblock [ 785.485645] loop2: rw=12288, want=12296, limit=20 04:57:37 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18200000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 785.514065] attempt to access beyond end of device [ 785.519231] loop2: rw=12288, want=8200, limit=20 [ 785.524736] attempt to access beyond end of device [ 785.532902] loop2: rw=12288, want=12296, limit=20 04:57:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000140)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000000)=@get={0x1, &(0x7f0000000080)=""/92, 0x8}) dup3(r0, r2, 0x0) 04:57:37 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000230c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 785.595775] attempt to access beyond end of device 04:57:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8, 0x7bc}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) mq_open(&(0x7f0000000000)='wrr\x00', 0x40, 0xc, &(0x7f0000000100)={0x7f9, 0x800000000000, 0xcd, 0x4, 0xa2, 0x10000, 0x4, 0x200000000}) [ 785.621935] loop2: rw=12288, want=8200, limit=20 [ 785.637359] attempt to access beyond end of device [ 785.653532] loop2: rw=12288, want=12296, limit=20 [ 785.659099] attempt to access beyond end of device [ 785.664300] loop2: rw=12288, want=8200, limit=20 [ 785.669295] attempt to access beyond end of device [ 785.676929] loop2: rw=12288, want=12296, limit=20 04:57:37 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070006000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:37 executing program 3: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@pppoe={0x18, 0x0, {0x0, @link_local}}, &(0x7f0000000080)=0x80, 0x80800) getpeername$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) r1 = socket$packet(0x11, 0x3, 0x300) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ffaf54ec7f88afd19664"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r3, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 785.773908] block nbd0: shutting down sockets 04:57:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = dup3(r0, r0, 0x80000) ioctl$VT_OPENQRY(r3, 0x5600, &(0x7f0000000240)) ioctl$sock_inet_SIOCSARP(r3, 0x8955, &(0x7f0000000280)={{0x2, 0x4e21, @multicast1}, {0x0, @local}, 0x4, {0x2, 0x4e23, @broadcast}, 'bcsf0\x00'}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x121000, 0x2) ioctl$SG_GET_REQUEST_TABLE(r4, 0x2286, &(0x7f00000000c0)) dup3(r0, r2, 0x0) ioctl$sock_inet_tcp_SIOCOUTQNSD(r1, 0x894b, &(0x7f0000000000)) 04:57:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) openat$ashmem(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ashmem\x00', 0x800, 0x0) 04:57:37 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:37 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070003000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:37 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000070c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:37 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) socketpair$nbd(0x2, 0x1, 0x0, &(0x7f0000000000)) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) syz_mount_image$msdos(&(0x7f0000000180)='msdos\x00', &(0x7f0000000100)='./file0\x00', 0xe800, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400020401000200027400f8", 0x16}], 0x0, &(0x7f0000000240)=ANY=[]) r3 = open(&(0x7f0000000800)='./file0\x00', 0x0, 0x0) fchdir(r3) r4 = open(&(0x7f00000001c0)='./bus\x00', 0x141042, 0x0) write$UHID_INPUT(r4, &(0x7f0000000980)={0x8, "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", 0x1000}, 0x1006) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$SO_RDS_TRANSPORT(0xffffffffffffffff, 0x114, 0x8, &(0x7f0000000140), 0x4) ioctl$KVM_XEN_HVM_CONFIG(0xffffffffffffffff, 0x4038ae7a, &(0x7f0000000480)={0x7, 0x0, &(0x7f0000000300)="5a787ac0aaab1b9c945852cea20b3d2ee2bac0453d8352044510a9bcf4799162bbaa9d1bfc235c1adc8ab5ccfc1267257d1ec725c2f957f914198e4e8d70a16313c327897716f106436a9a5220fbfe25ea3cfee6d1f980d39540c023cce3eb0f656f7bbc8119a714a55758134b3ea323b089b81e5678fafacd48dc2f438a2687092069681118", &(0x7f0000000240)="65a161cae49f63e71a1811c4e9c478e8b628bac377fecc709e33603e57005e81ffde95a56211ec92004297c402885858742be380699c90d41b95c5ee7efe7aaac0c2bb383e0b18df19ec74531b1ca44799f96e71b99fed2aaa74dd4710f4b207412fe7fc15848942496500a33e760078c152bc3c6940803837cc", 0x86, 0x7a}) sendfile(r4, r4, &(0x7f00000000c0), 0x8080fffffffe) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 786.353236] block nbd0: shutting down sockets [ 786.358473] FAT-fs (loop3): Unrecognized mount option "Ò+>Ízb›Â4Zý4ƒD¾Ò$¡&ÔÍUøÏiÁlÿý:MÇr¬ßµ^9Õøe1u-*ÿÃõÚe¾47J$ö" or missing value 04:57:37 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) syz_read_part_table(0x1ff, 0x4, &(0x7f0000000480)=[{&(0x7f0000000180)="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", 0xfe, 0x100}, {&(0x7f0000000280)="0849d979007986cfd1bf8a7dce4b1634b05625cbf179ab2e2bb3421f22f839aee88ce4d3b8477d776dcac99d77ba970f0486809eb2537f5f70d6d05fb5af528a0756d09b4ec50a4c2d4f2c28be77bb31ad05cbe70f4bd9f1ba17ad806395a1df37892bfa7929d057266939e8f7af8b71cc71aa5162457a213cabbfc420bd3e76e3721c47a8191d5a9259cafed7b9cd872fa979199d398173fbe375e94eb6bb8b864cc30e960046b657e0d3a067f58425f737cac1d4ec1a593303908aebeefd587a9d2da569a9c83708f7b961813deb719958859a0cdba9a73aa23381eab3fd90", 0xe0, 0xffffffff}, {&(0x7f0000000380)="17a44b361164d95f74a655ddb345b1e695d0c630f6087a3a56411f6d70", 0x1d, 0x100000001}, {&(0x7f00000003c0)="d6b3854148b5a3a7c2ad8a512db6032d524e681049fa7c6723f1e46f972d65cc4871d6d0614a75282bbaeef3f49a87e79818b9f33bc5c95462dc08197aa5ca5c0c572fb0e20b3dfa093d60e5b7e149693e083f171e9876e19f2594c659914c565d40e50797657663eb5232c58dbde88d472f016af3e6b12a3b591bda5b629a486a69ff3a", 0x84, 0x6}]) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @empty, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) socketpair$inet6(0xa, 0x80807, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) 04:57:37 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)="063e83d7f6131560e7377c3e8ca79856100d7c960a99a59f3ae3b0cf6c2418382a912ce9314ddfa5959c370f6212f472a4af326aadc4c1201089456a423f802675387ea1dd0e0a66cd5ccc47af8e71d589c5a98bad88eb33188813320f0b534c956740b5edd28d3076401c1a23830cd57d00a540fc5b80cdc60537c10c1e9a5e2b06", 0x82, 0xfffffffffffffffd) keyctl$invalidate(0x15, r3) r4 = dup3(r0, r2, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000000)={0x1000017c, 0x2, [{0x6, 0x0, 0xffffffffffffffe3}]}) 04:57:37 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070709000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:37 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000680c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 786.661053] block nbd0: shutting down sockets [ 786.666501] attempt to access beyond end of device [ 786.717770] loop2: rw=12288, want=8200, limit=20 [ 786.733464] attempt to access beyond end of device [ 786.763443] loop2: rw=12288, want=12296, limit=20 [ 786.790491] attempt to access beyond end of device 04:57:38 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000d0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = add_key$user(&(0x7f0000000080)='user\x00', &(0x7f00000000c0)={'syz', 0x2}, &(0x7f0000000100)="063e83d7f6131560e7377c3e8ca79856100d7c960a99a59f3ae3b0cf6c2418382a912ce9314ddfa5959c370f6212f472a4af326aadc4c1201089456a423f802675387ea1dd0e0a66cd5ccc47af8e71d589c5a98bad88eb33188813320f0b534c956740b5edd28d3076401c1a23830cd57d00a540fc5b80cdc60537c10c1e9a5e2b06", 0x82, 0xfffffffffffffffd) keyctl$invalidate(0x15, r3) r4 = dup3(r0, r2, 0x0) ioctl$KVM_SET_XCRS(r4, 0x4188aea7, &(0x7f0000000000)={0x1000017c, 0x2, [{0x6, 0x0, 0xffffffffffffffe3}]}) 04:57:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x40) ioctl$KDGKBTYPE(r2, 0x4b33, &(0x7f0000000100)) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 786.815506] loop2: rw=12288, want=8200, limit=20 [ 786.833164] attempt to access beyond end of device [ 786.852834] loop2: rw=12288, want=12296, limit=20 [ 786.932415] attempt to access beyond end of device [ 786.951766] loop2: rw=12288, want=8200, limit=20 04:57:38 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 786.993460] attempt to access beyond end of device [ 787.001156] loop2: rw=12288, want=12296, limit=20 [ 787.007777] block nbd0: shutting down sockets [ 787.052680] attempt to access beyond end of device [ 787.091027] loop2: rw=12288, want=8200, limit=20 [ 787.142770] FAT-fs (loop3): Unrecognized mount option "Ò+>Ízb›Â4Zý4ƒD¾Ò$¡&ÔÍUøÏiÁlÿý:MÇr¬ßµ^9Õøe1u-*ÿÃõÚe¾47J$öÀ»8> ßìtS¤G™ùnq¹Ÿí*ªtÝGô²A/çü„‰BIe" or missing value [ 787.150089] attempt to access beyond end of device [ 787.221143] loop2: rw=12288, want=12296, limit=20 04:57:38 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x966, 0x400000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)) uselib(&(0x7f0000000240)='./file0\x00') r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vcan0\x00', r4}) dup3(r1, r3, 0x0) 04:57:38 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000000140000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 787.377411] block nbd0: shutting down sockets 04:57:38 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070036000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:38 executing program 5: r0 = accept4$llc(0xffffffffffffffff, &(0x7f00000001c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, &(0x7f0000000240)=0x10, 0x80000) accept(r0, 0x0, &(0x7f0000000280)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$admmidi(&(0x7f0000000080)='/dev/admmidi#\x00', 0x0, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x6) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0x7, 0x8000) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r4, 0x40405514, &(0x7f0000000140)={0x4, 0x6, 0x7, 0x0, '\x00', 0x5d}) ioctl$sock_FIOGETOWN(r4, 0x8903, &(0x7f0000000180)=0x0) capset(&(0x7f0000000200)={0x399f1736, r5}, &(0x7f00000000c0)={0x6, 0x8, 0xfffffffffffffff7, 0xfffffffffffffffe}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x60, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x4, 'wrr\x00', 0x8, 0x7fffffffffc, 0xd}, 0xfffffffffffffffc) 04:57:38 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$vcsn(&(0x7f00000001c0)='/dev/vcs#\x00', 0x966, 0x400000) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000200)) uselib(&(0x7f0000000240)='./file0\x00') r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @multicast1}}}, &(0x7f0000000000)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x8933, &(0x7f0000000180)={'vcan0\x00', r4}) dup3(r1, r3, 0x0) 04:57:38 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000100c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:38 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff0095000000b8000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x18d000, 0x0) accept4$packet(r2, 0x0, &(0x7f0000000100), 0x800) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 787.586913] block nbd0: shutting down sockets 04:57:39 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070005000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00000000c0)=""/174, 0xae, 0x3) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00000001c0)) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x80000) 04:57:39 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000050c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 787.727974] f2fs_msg: 348 callbacks suppressed [ 787.727988] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 787.728678] xt_check_table_hooks: 6 callbacks suppressed [ 787.728686] x_tables: duplicate underflow at hook 4 [ 787.742604] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 787.784588] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 787.804902] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 787.807487] block nbd0: shutting down sockets [ 787.817108] F2FS-fs (loop2): Invalid log sectorsize (5) [ 787.831712] F2FS-fs (loop1): Invalid log sectors per block(83886083) log sectorsize(9) [ 787.856255] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock [ 787.865677] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 787.883270] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 787.890674] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 04:57:39 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:39 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = fcntl$getown(r1, 0x9) r4 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x100, 0x2000) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x2, 0xfffffffffffffffc, 0x101, 0xb1, 0x0, 0x800, 0xc00, 0x9, 0xfffffffffffffff7, 0x100000000, 0x80000000, 0x6, 0x7f, 0x1a, 0x4, 0xfffffffffffff001, 0x7, 0x3, 0x40, 0xd79b, 0x9, 0x10001, 0x5, 0xfffffffffffffff9, 0x95c, 0x80, 0x81, 0x20, 0x2, 0x8, 0x2, 0x20, 0x3, 0x101, 0x2, 0xffffffffffffffc1, 0x0, 0x8, 0x0, @perf_config_ext={0x1, 0x4}, 0x1000, 0x9, 0x4, 0x0, 0xf6a, 0x9, 0x4}, r3, 0x6, r4, 0xb) write$P9_RXATTRCREATE(r4, &(0x7f0000000100)={0x7, 0x21, 0x1}, 0x7) 04:57:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) r0 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x6, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x7f) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:39 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00000000c0)=""/174, 0xae, 0x3) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00000001c0)) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x80000) 04:57:39 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000480c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:39 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000d000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 788.249208] x_tables: duplicate underflow at hook 4 [ 788.274183] x_tables: duplicate underflow at hook 4 04:57:39 executing program 5: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffff9c, 0x80000) ioctl$EVIOCSKEYCODE_V2(r0, 0x40284504, &(0x7f0000000000)={0x100, 0x9, 0x6, 0xffffffffffff8000, "a396b5d09f581390970ff7377737cdac0a5b7a6e34650fd83190e4e32f92ea4e"}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 788.388939] block nbd0: shutting down sockets [ 788.395703] x_tables: duplicate underflow at hook 4 04:57:39 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070034000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:39 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300004c0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:39 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x80000005, 0x84) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000000)={0x6a67}, 0x4) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:39 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000000)=""/5, &(0x7f0000000100)=0x5) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'rr\x00', 0x18}, 0x2c) 04:57:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getrandom(&(0x7f00000000c0)=""/174, 0xae, 0x3) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r3 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$TIOCLINUX3(r3, 0x541c, &(0x7f00000001c0)) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x80000) [ 788.567564] x_tables: duplicate underflow at hook 4 [ 788.628449] x_tables: duplicate underflow at hook 4 [ 788.683671] block nbd0: shutting down sockets 04:57:40 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:40 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000030c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={0x0, 0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000000)='selinuxppp1\x00', 0xffffffffffffffff}, 0x30) ptrace$cont(0x1f, r3, 0x25, 0x1) r4 = dup2(r0, r2) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000300)={0x0, 0x6}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000380)={r5, @in={{0x2, 0x4e22, @local}}, 0x4, 0x7, 0xfff, 0x4, 0x7f}, &(0x7f0000000440)=0x98) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0xffffffffffffffff, 'wrr\x00', 0x15}, 0x2c) 04:57:40 executing program 3: r0 = socket$packet(0x11, 0xfffffffffffffffe, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:40 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) dup3(r1, r3, 0x0) 04:57:40 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007004e000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 789.264625] block nbd0: shutting down sockets 04:57:40 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000000)={0x0, 0x5, 0x10, 0xc16, 0x5}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r1}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:40 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) setsockopt$packet_drop_memb(r0, 0x107, 0x2, &(0x7f0000000180)={r1, 0x1, 0x6}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r2, 0x4) r3 = syz_open_dev$dspn(&(0x7f0000000280)='/dev/dsp#\x00', 0x1f, 0x400) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f00000002c0)={{{@in=@remote, @in=@loopback}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r4, &(0x7f0000000040)="070000000000000006", 0x9, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x800000000000000, @loopback}, 0x1c) ioctl$TIOCLINUX4(r2, 0x541c, &(0x7f00000001c0)) 04:57:40 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070010000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:40 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x7) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0xcc, &(0x7f0000000080)={{0xa, 0x4e20, 0x65b}, {0xa, 0x4e20, 0x16, @mcast1, 0x1}, 0x2e15f34b, [0xf93, 0xfff, 0x5, 0x5889, 0x0, 0xfffffffffffffff7, 0x9, 0x4548]}, 0x5c) dup3(r0, r2, 0x0) 04:57:40 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000000340000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 789.427677] x_tables: duplicate underflow at hook 4 04:57:40 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 789.504700] block nbd0: shutting down sockets [ 789.585582] x_tables: duplicate underflow at hook 4 [ 789.607609] x_tables: duplicate underflow at hook 4 04:57:41 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) memfd_create(&(0x7f0000000000)='/dev/nbd#\x00', 0x1) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:41 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070012000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:41 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000000360000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:41 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="18000000000000000000b101bd540000850000002e0000009700000000f4ff00950000000000000002c889174bf7338bdb838df4965f5c799ef697b3bbb06f0ff3ed840e75c61dae3c4c232d68d37b9b4328f7624dde12ae1160e5a0ef132916877638ed0ac33c1f98513563ac230aafdbad25f66898da10646df98e7b864d3368ee1a8de42a01f7e54c0a97806addecd27e8e7beac37ebb2788dc75227f090000d64f8af62723e2d5eb35b46dc133001f0c5db877053f95c892b2d7aff929be9e6b6bf26707ed10bc3715f6"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = pkey_alloc(0x0, 0x2) pkey_free(r2) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x210040, 0x0) pkey_free(r2) ioctl$KVM_CREATE_DEVICE(r3, 0xc00caee0, &(0x7f0000000180)={0x6, r3, 0x1}) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) r4 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 790.211352] block nbd0: shutting down sockets 04:57:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x1db) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 790.276190] x_tables: duplicate underflow at hook 4 04:57:41 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r3 = dup2(r0, r0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f0000000140)='\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_CREATE_OPEN(r3, &(0x7f0000000200)={0xa0, 0xfffffffffffffffe, 0x4, {{0x1, 0x1, 0x81, 0x3ff, 0xffffffffffffa1dd, 0x10001, {0x2, 0x3, 0x405d, 0x3, 0x800, 0x0, 0xc7, 0x10001, 0x4, 0x0, 0x0, r4, r5, 0x0, 0x14f}}}}, 0xa0) setsockopt$IP_VS_SO_SET_STOPDAEMON(r1, 0x0, 0x48c, &(0x7f0000000000)={0x1, 'team0\x00', 0x2}, 0x18) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:41 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300006c0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:41 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070008000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:41 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$notify(r1, 0x402, 0x1b) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0x200000, 0x0) pipe2(&(0x7f0000000240), 0x80000) r2 = creat(&(0x7f0000000280)='./file0\x00', 0x100) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x7) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = fcntl$dupfd(r0, 0x406, r0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r4, 0xc04064a0, &(0x7f00000001c0)={&(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0, 0x0], &(0x7f0000000180)=[0x0], 0x4, 0x8, 0x2, 0x1}) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:41 executing program 3: r0 = socket$packet(0x11, 0x3, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 790.521894] block nbd0: shutting down sockets 04:57:42 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000600c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$vcsa(&(0x7f00000001c0)='/dev/vcsa#\x00', 0x89, 0x8800) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r1, 0x84, 0x15, &(0x7f0000000200)={0x1}, 0x1) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) write$UHID_SET_REPORT_REPLY(r2, &(0x7f0000000100)={0xe, 0x5, 0x0, 0x0, 0x7d, "6965b6ac2685767c8c8eb4b0f1266102fc6101a2d2f9862ab8eb92365bdb291a1fea84178d8ab445872c634e3a3c965ac014a72b26da5436183047a756f5a7dfd3a9db307dee3dc652b3c3c58433e743af79d7e1795a9708a3b940a2b5148761cb91450b44b87646392f890661cbce2ba3ede84a47516157480ac32cd8"}, 0x89) r3 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:42 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000140)={0xffffffffffffffff}, 0x2, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f00000001c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r2, 0x40}}, 0x18) getpeername$llc(r1, &(0x7f0000000240)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) ptrace$cont(0xffffffffffffffff, r4, 0x100, 0x4) r5 = socket(0x14, 0xfffffffffffffffa, 0x3) r6 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f00000002c0)={0x4, 0x8, 0xfa00, {r2, 0x1}}, 0x10) semget(0x1, 0x4, 0x48) dup3(r3, r0, 0x80000) 04:57:42 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:42 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700de030000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:42 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="180000000000000000000000000000f68400e9a3fb4600009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x0, 0x0) ioctl$UFFDIO_API(0xffffffffffffffff, 0xc018aa3f, &(0x7f0000000480)) unshare(0x60000) r1 = creat(&(0x7f0000000000)='./control/file0\x00', 0x0) mount(&(0x7f00000003c0), &(0x7f0000000380)='./control/file0\x00', &(0x7f0000000140)='sysv\x00', 0x1000, &(0x7f00000002c0)) write$FUSE_POLL(0xffffffffffffffff, &(0x7f00000001c0)={0x18, 0x0, 0x4000000007, {0xfffffffffffffeff}}, 0x18) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000400)='/dev/sequencer\x00', 0x0, 0x0) setsockopt$bt_BT_FLUSHABLE(r1, 0x112, 0x8, &(0x7f0000000100)=0xc690, 0x4) prctl$setmm(0x23, 0x0, &(0x7f0000d51000/0x3000)=nil) unlink(&(0x7f0000000200)='./control/file0\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sched_setattr(0x0, &(0x7f0000000000)={0x0, 0x6, 0x0, 0x0, 0x0, 0x9917, 0xffff}, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086607, &(0x7f0000000040)={0x7ff00}) close(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000240)={0xc6, 0x1, 0x0, 0x3, 0x3, 0x0, 0xffffffffffff0001, 0x8001, 0x7a3, 0x4, 0x7fff}, 0xb) r3 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x60, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x1, 'wrr\x00', 0x18, 0xfffffffffffffffd, 0xffffffffffffffff}, 0x2c) 04:57:42 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000140)={0xffffffffffffffff}, 0x2, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f00000001c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r2, 0x40}}, 0x18) getpeername$llc(r1, &(0x7f0000000240)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) ptrace$cont(0xffffffffffffffff, r4, 0x100, 0x4) r5 = socket(0x14, 0xfffffffffffffffa, 0x3) r6 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f00000002c0)={0x4, 0x8, 0xfa00, {r2, 0x1}}, 0x10) semget(0x1, 0x4, 0x48) dup3(r3, r0, 0x80000) [ 791.228237] sched: DL replenish lagged too much 04:57:42 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000a000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:42 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000060c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:42 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000000040)='X', 0x1fa, 0xd1, &(0x7f0000000080)={0xa, 0xfffffffffffffffc, 0x0, @mcast2}, 0x1c) 04:57:42 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) 04:57:42 executing program 4: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000140)={0xffffffffffffffff}, 0x2, 0x100f}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r1, &(0x7f00000001c0)={0xb, 0x10, 0xfa00, {&(0x7f0000000080), r2, 0x40}}, 0x18) getpeername$llc(r1, &(0x7f0000000240)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000280)=0x10) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000200)=0x0) ptrace$cont(0xffffffffffffffff, r4, 0x100, 0x4) r5 = socket(0x14, 0xfffffffffffffffa, 0x3) r6 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r5) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r1, &(0x7f00000002c0)={0x4, 0x8, 0xfa00, {r2, 0x1}}, 0x10) semget(0x1, 0x4, 0x48) dup3(r3, r0, 0x80000) 04:57:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) bind(r0, &(0x7f0000000200)=@sco={0x1f, {0x100, 0x3b, 0x3ff, 0x8, 0x9, 0x328}}, 0x80) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/expire_nodest_conn\x00', 0x2, 0x0) ioctl$GIO_FONTX(r1, 0x4b6b, &(0x7f0000000100)=""/211) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:43 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000004e0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:43 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:43 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) flock(r0, 0x8) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000002e0000009700000000f4ff029d00a261c1b5ac514bd036a9e5927ee50f7a0d535058a6e8b131de6ea15b695dbb8e2ce0b51d72b0e65ba6b5625deddee1b22c"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) socketpair$inet6(0xa, 0x1, 0x9, &(0x7f0000000000)) 04:57:43 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000c000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) times(&(0x7f0000000140)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000000), &(0x7f0000000100)=0x30) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:43 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000740c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 792.071501] block nbd0: shutting down sockets 04:57:43 executing program 5: socketpair$unix(0x1, 0x80001, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = getpgrp(0x0) capset(&(0x7f0000000000)={0x0, r2}, &(0x7f00000000c0)={0x0, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffffd}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:43 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000b000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:43 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000000)) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:43 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000140c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:43 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syslog(0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getpgrp(0x0) ioctl$TIOCGSID(0xffffffffffffff9c, 0x5429, &(0x7f0000000100)=0x0) capset(&(0x7f0000000040)={0x0, r2}, &(0x7f0000000140)={0xa9, 0x8, 0x0, 0x3}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x18100, 0x0) 04:57:43 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff00950000000000000066044445228d"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 792.302606] block nbd0: shutting down sockets 04:57:44 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070014000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:44 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:44 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = add_key(&(0x7f0000000140)='.dead\x00', &(0x7f0000000180)={'syz', 0x2}, &(0x7f00000001c0)="73b3a0d999a17ad158e1dec44fa7c469d065d83c4d7015a8cb3fef564125573ec8b8264e2d93996ee75ee52d3850370d18b8d3426c148e20303aae1abd1303f66341badbf6573f225f1e34e4e15bfe8486a051fd4ef601631298383e985810b7c2bfb6fda5fc691656f1a804b8f2ffd598be574a105a1bc76602f837305d940a83f97b1fa13cb1974e7cde67dfd575ca768881ee893a3c2f6d91a009f9fd0481689ac5843a46b5c6c710e5d7bc49cad29bb6f8f1f441244c7f80408453bb5f17835b8b22dbdc2369", 0xc8, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400)='/dev/zero\x00', 0x4200, 0x0) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) keyctl$read(0xb, r1, &(0x7f0000000440)=""/144, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x5, 0x20}, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={r3, 0x0, 0x77f4ab9a, 0x9}, 0xfffffffffffffdf4) pipe(&(0x7f0000000380)={0xffffffffffffffff}) ioctl$KVM_ASSIGN_SET_INTX_MASK(r4, 0x4040aea4, &(0x7f00000003c0)={0x7, 0x20, 0x9, 0x4, 0xffff}) r5 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040)={0x399f1336}, &(0x7f0000000000)={0x4, 0x8000, 0x0, 0xfffffffffdfffffe, 0x7}) setsockopt$IP_VS_SO_SET_EDIT(r5, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:44 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000300000c0c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:44 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$SG_EMULATED_HOST(r0, 0x2203, &(0x7f0000000000)) eventfd(0x3) r3 = geteuid() stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_ATTR(r0, &(0x7f0000000280)={0x78, 0xfffffffffffffffe, 0x8, {0xffff, 0x81, 0x0, {0x3, 0x6, 0x80000001, 0x3, 0x2, 0x6, 0x5, 0x10000, 0x710d2e37, 0x6, 0x9, r3, r4, 0x2fbd, 0x81}}}, 0x78) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) [ 792.947856] block nbd0: shutting down sockets [ 792.962033] f2fs_msg: 358 callbacks suppressed [ 792.962046] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 792.977901] xt_check_table_hooks: 7 callbacks suppressed [ 792.977919] x_tables: duplicate underflow at hook 4 [ 792.995104] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 793.014284] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 793.022659] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 793.028323] F2FS-fs (loop1): Invalid log sectors per block(201326595) log sectorsize(9) [ 793.040651] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 04:57:44 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x1, 0x8, 0x0, 0x0, 0x80000000}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18, 0x7}, 0x2c) 04:57:44 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x8000a0}, 0x1c) [ 793.052963] x_tables: duplicate underflow at hook 4 [ 793.058202] F2FS-fs (loop2): Invalid log sectorsize (20) [ 793.065256] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 793.073670] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 793.082095] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 04:57:44 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000c295def42bf7b0391b7835cfbac416173ce4280b1d51e98bc74a7e6ea02b77f00626ea7f1454bcc45ee0a2b953acaf5c7ebfc9e7"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:44 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14, 0x80000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000140)={'team0\x00', r1}) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) write(r0, &(0x7f0000000180)="1f525b7cc00ccd5272623334c2db65ea09d5661fb4613a788a08dc395f2282710381e37e8f86308a412022997bb9e4c45a0fea6f34b0d437f77412918aad020c894a386bb4960b8cf0db00e98999b26ab450d8a206f9d6", 0x57) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:44 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000e000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:44 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000040c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:44 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200, 0x400) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x1, 0x8, 0x100000000, {0x77359400}, {0x77359400}, {0x2, 0x400, 0x10001, 0x5}, 0x1, @canfd={{0x0, 0x3056, 0x52135e35, 0xfffffffffffffff9}, 0x1a, 0x1, 0x0, 0x0, "6882ddbfbee79fd9f9970312b7f84e4f2d1329a183bb2d9706b2b6fd8186e718c1c532f54f4792b48b5cdb3052e4f08f188771ba654da73939480b6e49abb6a9"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) dup3(r2, r4, 0x0) [ 793.308622] x_tables: duplicate underflow at hook 4 [ 793.327248] x_tables: duplicate underflow at hook 4 04:57:44 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) ioctl$void(r1, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000140)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20050040}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB="90005bcb99c8d5d4ab2b5d07219f9145debaf1f429e8378286060000", @ANYRES16=r3, @ANYBLOB="00022abd7000fbdbdf25090000000c00010008000bb33083b9ddc8fda20ea4007edbcefd3000030014000600fe8000000000000000000000000000bb08000400020000000000040007000000080001000300000008000600010400003800020014000100e0000001003621987eed584cd6ef2972aadcbc7b0000000000000000000008000600fffbffff080006000104000008"], 0x90}, 0x1, 0x0, 0x0, 0x40}, 0x80) [ 793.463147] block nbd0: shutting down sockets [ 793.511255] x_tables: duplicate underflow at hook 4 [ 793.542033] x_tables: duplicate underflow at hook 4 04:57:45 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:45 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000040)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x10) ioctl$KVM_GET_NR_MMU_PAGES(r3, 0xae45, 0x1) utime(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x7, 0x600000000000}) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:45 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070007000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:45 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000000002000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:45 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) syz_open_procfs(0x0, &(0x7f0000000000)='net/ip_mr_vif\x00') r1 = dup2(r0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0xffffffff) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000100)={0x10000, 0x0, 0x0, 0x4}, 0x12c) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:45 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x200, 0x400) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000080)={@mcast1, 0x0}, &(0x7f00000000c0)=0x14) sendmsg$can_bcm(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x1d, r1}, 0x10, &(0x7f00000001c0)={&(0x7f0000000140)={0x1, 0x8, 0x100000000, {0x77359400}, {0x77359400}, {0x2, 0x400, 0x10001, 0x5}, 0x1, @canfd={{0x0, 0x3056, 0x52135e35, 0xfffffffffffffff9}, 0x1a, 0x1, 0x0, 0x0, "6882ddbfbee79fd9f9970312b7f84e4f2d1329a183bb2d9706b2b6fd8186e718c1c532f54f4792b48b5cdb3052e4f08f188771ba654da73939480b6e49abb6a9"}}, 0x80}, 0x1, 0x0, 0x0, 0x4000}, 0x1) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) dup3(r2, r4, 0x0) [ 793.890745] x_tables: duplicate underflow at hook 4 [ 793.925095] block nbd0: shutting down sockets 04:57:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) r2 = syz_open_dev$admmidi(&(0x7f0000000000)='/dev/admmidi#\x00', 0x7, 0x20c0) ioctl$PERF_EVENT_IOC_ID(r2, 0x80082407, &(0x7f0000000100)) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:45 executing program 4: socketpair$inet6(0xa, 0x6, 0x43, &(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000780)={'bridge0\x00', &(0x7f0000000740)=@ethtool_link_settings={0x4d, 0x7ff, 0xc7c, 0x80000001, 0x4, 0x10001, 0x978f, 0x7fffffff, 0x9, 0x1000, [0xfea, 0x5, 0x0, 0x8, 0x44541a45, 0x1, 0x7, 0x7], [0xb1b7, 0xe7e, 0x0]}}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) dup3(r1, r3, 0x0) 04:57:45 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x25a) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback, 0x9}, 0x1c) 04:57:45 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000d0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:45 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070011000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 794.143401] block nbd0: shutting down sockets 04:57:45 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$void(0x1f) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 794.276533] x_tables: duplicate underflow at hook 4 [ 794.320192] x_tables: duplicate underflow at hook 4 04:57:46 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x405) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) r3 = dup3(r0, r2, 0x0) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) 04:57:46 executing program 3: r0 = socket$packet(0x11, 0x2, 0x300) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000903000)={0x1, 0x5, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000000000000850000002e0000009700000000f4ff009500000000000000"], &(0x7f0000000200)="73797a6b616c6c65722c493d6c2b78db01beb8234b8301e2918b8b33e703f173263d15127d1c5309a0593d0f6dbe9cd5434619dfff6e61ba74ed3776315503f2d22b3ecd7a62819bc2345afd348344bed224a114267fd4cd1e55f8cf69c16cfffd3a4dc7721aacdfb55e39d507f86531752d2affc30318f5da65be34374a24f6", 0xfffffffffffffffa, 0x1000, &(0x7f00009ab000)=""/4096}, 0x48) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000140)=r1, 0x4) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp6_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r3, &(0x7f0000000100)=0x4) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f00000001c0)={0x2, &(0x7f0000000180)=[{0x200, 0x63f, 0x2d, 0x3ff}, {0x800, 0x6, 0x15b03ba7, 0x7fffffff}]}, 0x10) sendto$inet6(r2, &(0x7f0000e33fe0)='X', 0x1, 0x0, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback}, 0x1c) 04:57:46 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000000340000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:46 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070006000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0x10, &(0x7f0000000000)=@sack_info={0x0, 0x40, 0x9}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e20, @broadcast}}, 0x4, 0x4, 0x10000, 0x3, 0x9}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, @in6={{0xa, 0x4e23, 0x1, @mcast1, 0x17ccc078}}, 0x9, 0x7a130c3f, 0xb2d4, 0x3ff, 0x8}, &(0x7f0000000300)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000001000)={r2, 0x0, 0x4}, 0x10) r3 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 794.820375] sctp: [Deprecated]: syz-executor3 (pid 13797) Use of int in maxseg socket option. [ 794.820375] Use struct sctp_assoc_value instead [ 794.834325] x_tables: duplicate underflow at hook 4 04:57:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x553000, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f0000000140)={{{@in, @in=@multicast2}}, {{@in6=@mcast1}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000100)) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 794.866496] block nbd0: shutting down sockets 04:57:46 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000000360000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:46 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x405) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x0, 0x0) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) r3 = dup3(r0, r2, 0x0) getsockopt$packet_int(r3, 0x107, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 794.972275] sctp: [Deprecated]: syz-executor3 (pid 13797) Use of int in maxseg socket option. [ 794.972275] Use struct sctp_assoc_value instead 04:57:46 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070053000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:46 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x100, 0x0) getsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) 04:57:46 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/49, 0x31}, {&(0x7f0000000080)=""/59, 0x3b}, {&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/229, 0xe5}], 0x4) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000340)='/dev/nbd#\x00', 0xffffffffffffffff, 0x8000000000000000) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 795.084458] block nbd0: shutting down sockets [ 795.244223] block nbd0: shutting down sockets 04:57:47 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:47 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000000100000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:47 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070003000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0xffffffffffffffff, r0, 0x0, 0xa, &(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff}, 0x30) r4 = syz_open_procfs(r3, &(0x7f00000000c0)='cmdline\x00') ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000140)={0xff, 0x8, 0x10000, 0x4, 0x9b, 0x6}) write$P9_RRENAMEAT(r4, &(0x7f0000000100)={0x7, 0x4b, 0x1}, 0x7) ioctl$VT_RELDISP(r4, 0x5605) dup3(r0, r2, 0x0) 04:57:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0106426, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x0}]}) ioctl$DRM_IOCTL_NEW_CTX(r0, 0x40086425, &(0x7f0000000140)={r3, 0x1}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, "77727200009b9800", 0x18}, 0x2c) 04:57:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) ioctl$BLKREPORTZONE(r2, 0xc0101282, &(0x7f0000000080)={0x1, 0x3, 0x0, [{0x1, 0x2, 0xad5, 0x6, 0x1, 0x7f, 0x10001}, {0xf062, 0x2, 0x7fffffff, 0x7, 0x457f91dc, 0x7fff, 0x2c6d}, {0x3, 0x8001, 0x574b80, 0x80000000, 0x80, 0x0, 0xfff}]}) socket$vsock_stream(0x28, 0x1, 0x0) dup3(r0, r2, 0x0) [ 795.781806] block nbd0: Device being setup by another task 04:57:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101601, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0xc) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r1, 0xc1105517, &(0x7f0000000200)={{0x1, 0x5, 0x0, 0x1}, 0x2, 0x30, 0x80000000, r2, 0x7, 0x1000, 'syz1\x00', &(0x7f00000001c0)=['wrr\x00', 'eth0\x00', '\x00', '\x00', 'selinux!trusted\x00', 'em0+em1\x00', '/dev/rfkill\x00'], 0x2f, [], [0x81, 0x7, 0x9, 0x6]}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r3, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xb, &(0x7f0000000100)={0x3, 0x9, 0x800, 0x6, 0xfffffffffffffff9, 0x7f15, 0x3d, 0x5, 0x2e06, 0x9}, 0xb) [ 795.830369] block nbd0: shutting down sockets 04:57:47 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070004000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:47 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x6000000000000000) 04:57:47 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000000003000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:47 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x6c00) 04:57:47 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r0, 0x408c5333, &(0x7f0000000100)={0xffffffffffffffe1, 0x4, 0x0, 'queue0\x00', 0x1}) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 796.092119] block nbd0: shutting down sockets [ 796.190763] block nbd0: shutting down sockets 04:57:48 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:48 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000000140000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:48 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070002000000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x500000000000000) 04:57:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/240, 0xf0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x80800, 0x0) capset(&(0x7f0000000000), &(0x7f00000000c0)={0x2, 0x8, 0x0, 0x2000000000000, 0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x4800000000000000) 04:57:48 executing program 5: ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r0 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:48 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0xffffff7f00000000) [ 796.763096] block nbd0: Device being setup by another task [ 796.792999] block nbd0: shutting down sockets 04:57:48 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000004e0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:48 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8, 0x7}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:48 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000f0000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:48 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x6c00000000000000) [ 796.968468] block nbd0: shutting down sockets 04:57:49 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f0000001040)=""/4096, 0x1000, 0x20, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @multicast1, 0x4e20, 0x0, 'wrr\x00', 0x8}, 0x2a) 04:57:49 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900000003000000530000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0xffffff7f00000000) 04:57:49 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0xa00000000000000) 04:57:49 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000340000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 797.760604] block nbd0: Device being setup by another task 04:57:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x200000000000000) [ 797.827699] block nbd0: shutting down sockets 04:57:49 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000500000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:49 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700094f2600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x200000000000000) [ 797.936567] block nbd0: shutting down sockets 04:57:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x200000000000000) [ 798.017150] f2fs_msg: 350 callbacks suppressed [ 798.017164] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 798.040262] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 798.053268] block nbd0: shutting down sockets [ 798.076833] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 798.094918] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 798.112856] F2FS-fs (loop2): Invalid log sectorsize (2510601) [ 798.126356] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 798.134234] F2FS-fs (loop1): Invalid log blocks per segment (5) [ 798.134234] [ 798.150051] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 798.158622] block nbd0: shutting down sockets [ 798.162168] F2FS-fs (loop1): Can't find valid F2FS filesystem in 2th superblock 04:57:49 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x8000000000000000) [ 798.175084] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 798.258416] block nbd0: shutting down sockets 04:57:49 executing program 5: r0 = syz_open_dev$amidi(&(0x7f00000002c0)='/dev/amidi#\x00', 0x9, 0x20000) r1 = dup(0xffffffffffffff9c) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000300)={0x0, 0x0}, &(0x7f0000000340)=0xc) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000380)={0x0, 0x0}, &(0x7f00000003c0)=0xc) mount$9p_fd(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@posixacl='posixacl'}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@obj_role={'obj_role', 0x3d, 'posix_acl_access'}}, {@euid_eq={'euid', 0x3d, r2}}, {@audit='audit'}, {@uid_eq={'uid', 0x3d, r3}}, {@mask={'mask', 0x3d, '^MAY_EXEC'}}, {@pcr={'pcr', 0x3d, 0x3f}}]}}) write$FUSE_NOTIFY_STORE(r0, &(0x7f0000000540)={0x28, 0x4, 0x0, {0x4, 0x6}}, 0x28) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000640)={{0x2, 0x4e20, @remote}, {0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x40, {0x2, 0x4e20, @local}, 'dummy0\x00'}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = dup(r4) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r5, 0xc0a85352, &(0x7f0000000140)={{0x6, 0x23}, 'port0\x00', 0x14, 0x0, 0x10000000, 0x0, 0x6, 0xff3, 0x3ff, 0x0, 0x1, 0x5}) r6 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x220000, 0x0) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r6, 0xc008551c, &(0x7f0000000580)=ANY=[@ANYBLOB="ff010000180000000900000002c8500000b22789d992444400010001009e550000410000000100"]) fsetxattr$security_capability(r4, &(0x7f00000005c0)='security.capability\x00', &(0x7f0000000600)=@v1={0x1000000, [{0xfffffffffffffffb, 0x8001}]}, 0xc, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r7 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) r8 = getpid() fcntl$setownex(r4, 0xf, &(0x7f0000000200)={0x0, r8}) setsockopt$IP_VS_SO_SET_EDIT(r7, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x4e20, 0x0, 'wrr\x00', 0x18, 0xfffffffffffffffc}, 0xfffffffffffffec5) openat$vcs(0xffffffffffffff9c, &(0x7f0000000500)='/dev/vcs\x00', 0x400000, 0x0) syz_open_dev$dri(&(0x7f0000000100)='/dev/dri/card#\x00', 0x2, 0x2) 04:57:49 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x400000000000000) 04:57:49 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000cc000000100000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 798.548265] block nbd0: shutting down sockets 04:57:50 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009003f00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x1000000000000) 04:57:50 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x4c00000000000000) 04:57:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x8, 0x100) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10400}, 0xc, &(0x7f0000000140)={&(0x7f0000001040)={0x44b0, 0x27, 0x400, 0x70bd2a, 0x25dfdbfb, {0x8}, [@generic="79e6edea2c101862e915d2aba648fdf1554db4b00e1463a9cab1c1d25fdb2bd1487586313f40299bce16f5", @typed={0x14, 0x34, @ipv6}, @nested={0x112c, 0x23, [@generic="45ab5a6667e9b7a81d6d1526f514b3ed32461e61f8fca706d23a9c962b47272698a10cce1fdd7b8fc768ac593a984095ae05ded7ef9973e033ff4990c79147cd3ce493f1ccb717e9633ef08c7aa102eb4f6990668a0e2cc205edd9a0b53d0c885808a918e6afd504b029fdd3af34f2cadfce0d1f0c746164fc1d820b119bd003d386b0dc", @typed={0x8, 0x75, @str='wrr\x00'}, @typed={0x8, 0x84, @u32=0x4}, @typed={0x8, 0x1, @str='wrr\x00'}, @generic="6f6a96eff02b13d2fc59c932c745167a12b90bf74914a5cf67a28607a2e1867701a097f11946b00470db96ea5ce432053244eccc6473f8e479e876afdc5e0b571477baa20af5da0ddf", @generic="4d2f11c12a7a75bb57c10d59e8d496ae6361163e6dbef9f1aa16d1e5e777718e4b8f0f9fce7aa59be8ddc47f105e4e97ba843aed97ac82de7798365cd3d635c7a3", @generic="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@typed={0xc, 0x4a, @u64=0x72c}, @generic="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@nested={0x1c4, 0xe, [@typed={0x8, 0x19, @ipv4}, @typed={0x8, 0x9, @str='\x00'}, @generic="8570be983bbfb789f6390016a419f2d0478deaf34ba1a0ab759f6b654081b5d3b84edf40fe5bb844649a3d02b4f4823ea07e7509ae470000eb8a62e9c26737a5a8794bd4b514d1ee69a9c40ee3d4b7713c600ad8eb4de00ad6585ddc61091b98aab4ef0ef0fc7ddece3596a565e5e609556f56f3fdf8df9e2a2704ecf048", @generic="621312253cdcf0319d0ca98db57a927555910d47193f6eb972d85fbc7fe8becbd57f014636b45ac273f9f66139e77387838d7e8b14ba4220fd317f759fe53e90e2faebb967cfd14b62e7f1f3fa01cbd785904064d64f84bd5d5a08d290842dc899ab20e3696d49", @typed={0x18, 0x8f, @binary="5ed82663b52b79ef541e9505baa218e4512f59cf"}, @typed={0x8, 0x77, @ipv4=@multicast2}, @generic="0b14f8610144894a54265113a65168b3ca03d7a92971e0f0f3c5abfd24138e9a0fa2772b7a53cb345abbf1768f30cc2a3eb89be924b8a7fe36998188c6b3ee412c419f18a57e106d6a11c59809f7b7047dc48422cd4b41ba3089829b71f5809f78931d19a7d2c3f93e8a6f61e28d97603b8af625faaa05d3b11480b3c468734d88773ef85e3e5be469ecad2537b8dbbb6f7013e6c1ab740f2d7bed817def92224c6aeae0b28486c9"]}, @generic="830936c4aebc8735360a2118a6ee06758ff1e31a8a33989817647e60db02e33fe4691e53a09101c8d76694ffe6e0389231dd54a0515dd7b695aa8d8eaee8188ea6a25d970d292a97c5870b681f0b627cdc77cd43babc005c6f31aa2e77a2ec2284ae8793e6cc2001af4e691d5e0faa363295b76b86da6a5894613471d0176c036c9a5314674078234d45a9a6ffdde3ef4368ae789fc8d1414f"]}, 0x44b0}, 0x1, 0x0, 0x0, 0x20000054}, 0x81) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) 04:57:50 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0300000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 798.710753] block nbd0: shutting down sockets 04:57:50 executing program 5: socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 798.746924] block nbd0: shutting down sockets 04:57:50 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000300030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x7000000) [ 798.819939] attempt to access beyond end of device [ 798.832040] loop1: rw=12288, want=8200, limit=20 [ 798.854661] attempt to access beyond end of device [ 798.855050] xt_check_table_hooks: 14 callbacks suppressed [ 798.855058] x_tables: duplicate underflow at hook 4 04:57:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x4c00000000000000) [ 798.877777] loop1: rw=12288, want=12296, limit=20 [ 798.890458] attempt to access beyond end of device [ 798.903248] loop1: rw=12288, want=8200, limit=20 [ 798.913563] attempt to access beyond end of device [ 798.926423] loop1: rw=12288, want=12296, limit=20 [ 798.934749] block nbd0: shutting down sockets 04:57:50 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$sock_timeval(r1, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000100)=0x10) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 798.982771] attempt to access beyond end of device [ 798.984981] block nbd0: shutting down sockets [ 799.025133] loop1: rw=12288, want=8200, limit=20 04:57:50 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009267100030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:50 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x7400000000000000) [ 799.047607] attempt to access beyond end of device [ 799.063579] x_tables: duplicate underflow at hook 4 04:57:50 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x3f00000000000000) [ 799.099505] loop1: rw=12288, want=12296, limit=20 [ 799.106440] x_tables: duplicate underflow at hook 4 [ 799.156670] attempt to access beyond end of device [ 799.173092] loop1: rw=12288, want=8200, limit=20 [ 799.178047] attempt to access beyond end of device [ 799.203487] loop1: rw=12288, want=12296, limit=20 [ 799.227386] block nbd0: Device being setup by another task [ 799.250612] block nbd0: shutting down sockets 04:57:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x80, 0x0) ioctl$TCSBRKP(r2, 0x5425, 0x49d) 04:57:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x2000000) 04:57:51 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000900007fff0000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:51 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0400000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x700000000000000) [ 799.640743] x_tables: duplicate underflow at hook 4 [ 799.653998] attempt to access beyond end of device [ 799.658972] loop1: rw=12288, want=8200, limit=20 [ 799.676084] block nbd0: Device being setup by another task 04:57:51 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x20000000) [ 799.693625] x_tables: duplicate underflow at hook 4 [ 799.699225] block nbd0: shutting down sockets [ 799.701087] attempt to access beyond end of device [ 799.713343] loop1: rw=12288, want=12296, limit=20 [ 799.729748] attempt to access beyond end of device 04:57:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400000, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f0000000140)={'broute\x00', 0x0, 0x3, 0x1000, [], 0x1, &(0x7f0000000100)=[{}], &(0x7f0000001040)=""/4096}, &(0x7f00000001c0)=0x78) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 799.750047] loop1: rw=12288, want=8200, limit=20 [ 799.761087] attempt to access beyond end of device [ 799.766075] loop1: rw=12288, want=12296, limit=20 [ 799.805249] block nbd0: shutting down sockets 04:57:51 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009740000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:51 executing program 3 (fault-call:6 fault-nth:0): perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 799.832443] x_tables: duplicate underflow at hook 4 [ 799.841290] attempt to access beyond end of device [ 799.855153] loop1: rw=12288, want=8200, limit=20 [ 799.879225] attempt to access beyond end of device 04:57:51 executing program 4 (fault-call:3 fault-nth:0): open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 799.935924] loop1: rw=12288, want=12296, limit=20 04:57:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x30600, 0x0) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000100)={0x1, 0x9, 0x7f, 0x0, 0x6, 0x7fffffff, 0xfffffffffffffffd, 0x3663, 0x3d, 0x5e, 0x1, 0x2}) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000140)={0x0, 0xfffffffffffffff8}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="7300000098d0afbd8c348fa8dc54cd4fe7af12988e601844feb32608571966a3564be1cceca060dee661007dc88943f665d461635c663854cedead257d4e16aa16ea9a3b8985f7973d7ddbf0f319e5040e9aa8620992aa1a8ee5131b196152edcf0a87cd2c26d81d8e04deef287c4983fac8038300fd61"], &(0x7f0000000240)=0x7b) [ 799.964090] attempt to access beyond end of device [ 799.974384] block nbd0: shutting down sockets [ 799.993212] loop1: rw=12288, want=8200, limit=20 [ 800.006551] attempt to access beyond end of device [ 800.026158] x_tables: duplicate underflow at hook 4 [ 800.033576] x_tables: duplicate underflow at hook 4 [ 800.040776] loop1: rw=12288, want=12296, limit=20 [ 800.041790] FAULT_INJECTION: forcing a failure. [ 800.041790] name failslab, interval 1, probability 0, space 0, times 0 [ 800.099693] CPU: 1 PID: 14193 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #283 [ 800.107105] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 800.116460] Call Trace: [ 800.119041] dump_stack+0x1c4/0x2b4 [ 800.122675] ? dump_stack_print_info.cold.2+0x52/0x52 [ 800.127898] should_fail.cold.4+0xa/0x17 [ 800.131980] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 800.137090] ? print_usage_bug+0xc0/0xc0 [ 800.141142] ? graph_lock+0x170/0x170 [ 800.144932] ? print_usage_bug+0xc0/0xc0 [ 800.148999] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 800.154288] ? find_held_lock+0x36/0x1c0 [ 800.158385] ? ___might_sleep+0x1ed/0x300 [ 800.162542] ? arch_local_save_flags+0x40/0x40 [ 800.167112] ? copy_process+0x949/0x8780 [ 800.171167] ? _raw_spin_unlock_irq+0x27/0x80 [ 800.175657] __should_failslab+0x124/0x180 [ 800.179903] should_failslab+0x9/0x14 [ 800.183705] kmem_cache_alloc_node+0x26e/0x730 [ 800.188276] ? kasan_check_write+0x14/0x20 [ 800.192504] ? do_raw_spin_lock+0xc1/0x200 [ 800.196732] copy_process+0x1ff4/0x8780 [ 800.200702] ? __lock_acquire+0x7ec/0x4ec0 [ 800.204942] ? print_usage_bug+0xc0/0xc0 [ 800.208996] ? mark_held_locks+0x130/0x130 [ 800.213225] ? mark_held_locks+0x130/0x130 [ 800.217472] ? __cleanup_sighand+0x70/0x70 [ 800.221709] ? mark_held_locks+0xc7/0x130 [ 800.225858] ? check_noncircular+0x20/0x20 [ 800.230104] ? print_usage_bug+0xc0/0xc0 [ 800.234185] ? ima_match_policy+0x848/0x1560 [ 800.238599] ? print_usage_bug+0xc0/0xc0 [ 800.242653] ? graph_lock+0x170/0x170 [ 800.246452] ? print_usage_bug+0xc0/0xc0 [ 800.250514] ? print_usage_bug+0xc0/0xc0 [ 800.254594] ? kasan_check_read+0x11/0x20 [ 800.258738] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 800.264012] ? __lock_acquire+0x7ec/0x4ec0 [ 800.268266] ? mark_held_locks+0x130/0x130 [ 800.272500] ? mark_held_locks+0x130/0x130 [ 800.276742] ? print_usage_bug+0xc0/0xc0 [ 800.280836] ? up_write+0x7b/0x220 [ 800.284381] ? print_usage_bug+0xc0/0xc0 [ 800.288431] ? print_usage_bug+0xc0/0xc0 [ 800.292492] ? ima_get_action+0x7e/0xa0 [ 800.296474] ? print_usage_bug+0xc0/0xc0 [ 800.300552] ? __lock_acquire+0x7ec/0x4ec0 [ 800.304788] ? graph_lock+0x170/0x170 [ 800.308601] ? print_usage_bug+0xc0/0xc0 [ 800.312697] ? __lock_acquire+0x7ec/0x4ec0 [ 800.316938] ? mark_held_locks+0x130/0x130 [ 800.321165] ? __lock_acquire+0x7ec/0x4ec0 [ 800.325400] ? print_usage_bug+0xc0/0xc0 [ 800.329462] ? rcu_bh_qs+0xc0/0xc0 [ 800.333011] ? dput.part.26+0x241/0x790 [ 800.337000] ? lock_downgrade+0x900/0x900 [ 800.341146] ? check_preemption_disabled+0x48/0x200 [ 800.346168] ? mark_held_locks+0x130/0x130 [ 800.350401] ? print_usage_bug+0xc0/0xc0 [ 800.354456] ? __lock_acquire+0x7ec/0x4ec0 [ 800.358683] ? graph_lock+0x170/0x170 [ 800.362473] ? graph_lock+0x170/0x170 [ 800.366263] ? graph_lock+0x170/0x170 [ 800.370080] ? graph_lock+0x170/0x170 [ 800.373886] ? __lock_acquire+0x7ec/0x4ec0 [ 800.378120] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 800.383656] ? _parse_integer+0x134/0x180 [ 800.387830] ? graph_lock+0x170/0x170 [ 800.391638] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 800.397182] ? _kstrtoull+0x188/0x250 [ 800.400978] ? _parse_integer+0x180/0x180 [ 800.405133] ? graph_lock+0x170/0x170 [ 800.408932] ? lock_release+0x970/0x970 [ 800.412900] ? arch_local_save_flags+0x40/0x40 [ 800.417486] ? find_held_lock+0x36/0x1c0 [ 800.421553] ? graph_lock+0x170/0x170 [ 800.425365] ? get_pid_task+0xd6/0x1a0 [ 800.429245] ? lock_downgrade+0x900/0x900 [ 800.433386] ? check_preemption_disabled+0x48/0x200 [ 800.438394] ? find_held_lock+0x36/0x1c0 [ 800.442452] ? __f_unlock_pos+0x19/0x20 [ 800.446432] ? lock_downgrade+0x900/0x900 [ 800.450587] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 800.456135] ? proc_fail_nth_write+0x9e/0x210 [ 800.460620] ? proc_cwd_link+0x1d0/0x1d0 [ 800.464676] ? find_held_lock+0x36/0x1c0 [ 800.468729] _do_fork+0x1cb/0x11d0 [ 800.472260] ? fork_idle+0x1d0/0x1d0 [ 800.475962] ? __lock_is_held+0xb5/0x140 [ 800.480032] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 800.485577] ? check_preemption_disabled+0x48/0x200 [ 800.490603] ? __sb_end_write+0xd9/0x110 [ 800.494689] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 04:57:51 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:51 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700097a0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:51 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:57:51 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) r2 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7fff, 0x220200) ioctl$IOC_PR_PREEMPT(r2, 0x401870cb, &(0x7f0000000100)={0x5, 0x7fffffff, 0xfff, 0x8}) [ 800.500235] ? fput+0x130/0x1a0 [ 800.503543] ? do_syscall_64+0x9a/0x820 [ 800.507556] ? do_syscall_64+0x9a/0x820 [ 800.511549] ? lockdep_hardirqs_on+0x421/0x5c0 [ 800.516159] ? trace_hardirqs_on+0xbd/0x310 [ 800.520493] ? __ia32_sys_read+0xb0/0xb0 [ 800.524571] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 800.529943] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 800.535385] __x64_sys_clone+0xbf/0x150 [ 800.539375] do_syscall_64+0x1b9/0x820 [ 800.543284] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 800.548644] ? syscall_return_slowpath+0x5e0/0x5e0 [ 800.553564] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 800.558412] ? trace_hardirqs_on_caller+0x310/0x310 [ 800.563446] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 800.568474] ? prepare_exit_to_usermode+0x291/0x3b0 [ 800.573487] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 800.578343] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 800.583522] RIP: 0033:0x457569 [ 800.586704] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 800.605596] RSP: 002b:00007f08ef2e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 800.613299] RAX: ffffffffffffffda RBX: 00007f08ef2e3c90 RCX: 0000000000457569 [ 800.620569] RDX: 0000000020000000 RSI: 0000000020000200 RDI: 0000000000000000 [ 800.627829] RBP: 000000000072bf00 R08: 0000000020000040 R09: 0000000000000000 [ 800.635082] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f08ef2e46d4 [ 800.642360] R13: 00000000004bd9e6 R14: 00000000004cc448 R15: 0000000000000006 [ 800.714209] x_tables: duplicate underflow at hook 4 04:57:52 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c000c000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:52 executing program 4 (fault-call:3 fault-nth:1): open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:57:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000000)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x2}, 0x2c) 04:57:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x3f00000000000000) 04:57:52 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009290400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 800.847673] attempt to access beyond end of device [ 800.899686] loop1: rw=12288, want=8200, limit=20 [ 800.918195] attempt to access beyond end of device [ 800.931941] loop1: rw=12288, want=12296, limit=20 [ 800.937482] attempt to access beyond end of device [ 800.942657] loop1: rw=12288, want=8200, limit=20 [ 800.948119] attempt to access beyond end of device [ 800.954593] loop1: rw=12288, want=12296, limit=20 [ 800.962859] block nbd0: shutting down sockets [ 800.967738] FAULT_INJECTION: forcing a failure. [ 800.967738] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 800.984134] block nbd0: shutting down sockets [ 800.989209] CPU: 1 PID: 14237 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #283 04:57:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x5, 0x2402) getsockopt$inet6_dccp_int(r1, 0x21, 0x17, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 800.996590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 800.996599] Call Trace: [ 800.996627] dump_stack+0x1c4/0x2b4 [ 800.996653] ? dump_stack_print_info.cold.2+0x52/0x52 [ 800.996684] ? check_preemption_disabled+0x48/0x200 [ 801.022491] should_fail.cold.4+0xa/0x17 [ 801.026575] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 801.031700] ? graph_lock+0x170/0x170 [ 801.035528] ? kernel_text_address+0x79/0xf0 [ 801.039966] ? unwind_get_return_address+0x61/0xa0 [ 801.044921] ? find_held_lock+0x36/0x1c0 04:57:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x6, 0x200) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x101800, 0x0) ioctl$KVM_CREATE_DEVICE(r1, 0xc00caee0, &(0x7f0000000140)={0x3, r2, 0x1}) setsockopt$IP_VS_SO_SET_EDIT(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 801.049159] ? rsc_parse+0xd00/0x13e0 [ 801.053008] ? ___might_sleep+0x1ed/0x300 [ 801.057185] ? lock_release+0x970/0x970 [ 801.061175] ? arch_local_save_flags+0x40/0x40 [ 801.065788] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 801.071198] ? __might_sleep+0x95/0x190 [ 801.071222] __alloc_pages_nodemask+0x34b/0xde0 [ 801.071242] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 801.071264] ? __alloc_pages_slowpath+0x2d80/0x2d80 [ 801.071286] ? check_preemption_disabled+0x48/0x200 [ 801.079952] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 04:57:52 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) clone(0x20004000, &(0x7f0000000100)="f2e9aed7a2037de46db7298a337bbe48a43676cd1e2bd5848f309eeccf94005d32669a17b08ca39baaaff07b27d7678ef61c9d0dcd0c0e5c70b05a593eb9ee8584b95f5ddc30c6ad327d0dbb25a052e1dc65c4b5580751db3769e0fe7e6cf39495c81c3f78853b4d5347b5b164535e47b77480df0ea06a062fb0ecf2347bc17af752984b6ac2faea09dd717f7bbbba174cc6f61a954bb31af2873f27b125129961f69b63cdc2c6944e9f7f2bb464b3", &(0x7f0000000000), &(0x7f00000001c0), &(0x7f0000000200)="7eacb6530c100d255c9ed828061ebe559d4418b4f7571df3e996073129cfc2904869137d949edce95a819428074ea901d45e637da9910b789252f8345c9128307817f38cd7410f5b20993622a2001566c9b89baaafd192760195c8ed47814ac71ca0b6a3ecc5d08f2d8ac69f1490d7d6ab048dd60158b9b497") r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) r2 = openat$audio(0xffffffffffffff9c, &(0x7f0000000280)='/dev/audio\x00', 0x40000, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x8040ae9f, &(0x7f00000002c0)) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 801.100780] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 801.106095] ? percpu_ref_put_many+0x13e/0x260 [ 801.110706] ? rcu_pm_notify+0xc0/0xc0 [ 801.114623] ? copy_process+0x1ff4/0x8780 [ 801.118785] ? rcu_read_lock_sched_held+0x108/0x120 [ 801.123839] ? kmem_cache_alloc_node+0x349/0x730 [ 801.128608] ? kasan_check_write+0x14/0x20 [ 801.132862] ? do_raw_spin_lock+0xc1/0x200 [ 801.137130] copy_process+0xa09/0x8780 [ 801.141051] ? __lock_acquire+0x7ec/0x4ec0 [ 801.145307] ? print_usage_bug+0xc0/0xc0 [ 801.149463] ? mark_held_locks+0x130/0x130 [ 801.153726] ? mark_held_locks+0x130/0x130 [ 801.157991] ? __cleanup_sighand+0x70/0x70 [ 801.162262] ? mark_held_locks+0xc7/0x130 [ 801.166429] ? check_noncircular+0x20/0x20 [ 801.170682] ? print_usage_bug+0xc0/0xc0 [ 801.174765] ? ima_match_policy+0x848/0x1560 [ 801.175967] x_tables: duplicate underflow at hook 4 [ 801.179192] ? print_usage_bug+0xc0/0xc0 [ 801.179206] ? graph_lock+0x170/0x170 [ 801.179225] ? print_usage_bug+0xc0/0xc0 [ 801.179240] ? print_usage_bug+0xc0/0xc0 [ 801.179254] ? kasan_check_read+0x11/0x20 [ 801.179271] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 801.179291] ? __lock_acquire+0x7ec/0x4ec0 [ 801.213944] ? mark_held_locks+0x130/0x130 [ 801.218227] ? mark_held_locks+0x130/0x130 [ 801.222480] ? print_usage_bug+0xc0/0xc0 [ 801.226592] ? up_write+0x7b/0x220 [ 801.230160] ? print_usage_bug+0xc0/0xc0 [ 801.234244] ? print_usage_bug+0xc0/0xc0 [ 801.238326] ? ima_get_action+0x7e/0xa0 [ 801.242330] ? print_usage_bug+0xc0/0xc0 [ 801.246419] ? __lock_acquire+0x7ec/0x4ec0 [ 801.250680] ? graph_lock+0x170/0x170 [ 801.254517] ? print_usage_bug+0xc0/0xc0 [ 801.258600] ? __lock_acquire+0x7ec/0x4ec0 [ 801.262870] ? mark_held_locks+0x130/0x130 [ 801.267129] ? __lock_acquire+0x7ec/0x4ec0 [ 801.271390] ? print_usage_bug+0xc0/0xc0 [ 801.275483] ? rcu_bh_qs+0xc0/0xc0 [ 801.279040] ? dput.part.26+0x241/0x790 [ 801.283035] ? lock_downgrade+0x900/0x900 [ 801.287213] ? check_preemption_disabled+0x48/0x200 [ 801.292255] ? mark_held_locks+0x130/0x130 [ 801.296512] ? print_usage_bug+0xc0/0xc0 [ 801.300591] ? __lock_acquire+0x7ec/0x4ec0 [ 801.304848] ? graph_lock+0x170/0x170 [ 801.308661] ? graph_lock+0x170/0x170 [ 801.312466] ? graph_lock+0x170/0x170 [ 801.316256] ? graph_lock+0x170/0x170 [ 801.320065] ? __lock_acquire+0x7ec/0x4ec0 [ 801.324328] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 801.329893] ? _parse_integer+0x134/0x180 [ 801.334034] ? graph_lock+0x170/0x170 [ 801.337833] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 801.343361] ? _kstrtoull+0x188/0x250 [ 801.347152] ? _parse_integer+0x180/0x180 [ 801.351287] ? graph_lock+0x170/0x170 [ 801.355091] ? lock_release+0x970/0x970 [ 801.359068] ? arch_local_save_flags+0x40/0x40 [ 801.363653] ? find_held_lock+0x36/0x1c0 [ 801.367729] ? graph_lock+0x170/0x170 [ 801.371540] ? get_pid_task+0xd6/0x1a0 [ 801.375418] ? lock_downgrade+0x900/0x900 [ 801.379585] ? check_preemption_disabled+0x48/0x200 [ 801.384610] ? find_held_lock+0x36/0x1c0 [ 801.388680] ? __f_unlock_pos+0x19/0x20 [ 801.392642] ? lock_downgrade+0x900/0x900 [ 801.396793] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 801.402366] ? proc_fail_nth_write+0x9e/0x210 [ 801.406873] ? proc_cwd_link+0x1d0/0x1d0 [ 801.410953] ? find_held_lock+0x36/0x1c0 [ 801.415040] _do_fork+0x1cb/0x11d0 [ 801.418587] ? fork_idle+0x1d0/0x1d0 [ 801.422327] ? __lock_is_held+0xb5/0x140 [ 801.426405] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 801.431932] ? check_preemption_disabled+0x48/0x200 [ 801.436939] ? __sb_end_write+0xd9/0x110 [ 801.440992] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 801.446517] ? fput+0x130/0x1a0 [ 801.449796] ? do_syscall_64+0x9a/0x820 [ 801.453777] ? do_syscall_64+0x9a/0x820 [ 801.457753] ? lockdep_hardirqs_on+0x421/0x5c0 [ 801.462334] ? trace_hardirqs_on+0xbd/0x310 [ 801.466670] ? __ia32_sys_read+0xb0/0xb0 [ 801.470753] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 801.476140] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 801.481595] __x64_sys_clone+0xbf/0x150 [ 801.485578] do_syscall_64+0x1b9/0x820 [ 801.489478] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 801.494839] ? syscall_return_slowpath+0x5e0/0x5e0 [ 801.499770] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 801.504615] ? trace_hardirqs_on_caller+0x310/0x310 [ 801.509637] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 801.514645] ? prepare_exit_to_usermode+0x291/0x3b0 [ 801.519680] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 801.524534] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 801.529870] RIP: 0033:0x457569 [ 801.533075] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 04:57:53 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r3 = syz_open_dev$mice(&(0x7f0000000100)='/dev/input/mice\x00', 0x0, 0x10d000) ioctl$SG_GET_SCSI_ID(r3, 0x2276, &(0x7f00000002c0)) r4 = memfd_create(&(0x7f0000000140)='\x00', 0x2) setsockopt$inet6_dccp_buf(r2, 0x21, 0xce, &(0x7f0000000300)="f5b17b75ce4a260e30b5bc0a8230b89606d100d3bce0c95cc9007dae8a3d95bfd33ccb91a215b6ba44a90f3a1170d6f6e59b29d1f29c105a9ba7e7c734d19e16f154e4d413489f81104dbb8db0ec36bdc575554feafb83ebc2451c532cc1b2ce716c597c91e5319af5cdd9f8710d616cf6967893bbe8448921bf839e0b02923badb6b27c4681d4d7e59a5f0bc76c76653fa2bf48bdcfb3c67215d09e95338454286153", 0xa3) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000200)=@assoc_value={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x1b, &(0x7f0000001040)={r5, 0x1000, "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&(0x7f0000000280)=0x1008) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000180)={r3, 0xfffffffffffffffb, 0x7fffffff, r4}) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) ioctl$SG_SET_FORCE_PACK_ID(r4, 0x227b, &(0x7f00000001c0)) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 801.551970] RSP: 002b:00007f08ef2c2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 801.559718] RAX: ffffffffffffffda RBX: 00007f08ef2c2c90 RCX: 0000000000457569 [ 801.567002] RDX: 0000000020000000 RSI: 0000000020000200 RDI: 0000000000000000 [ 801.574289] RBP: 000000000072bfa0 R08: 0000000020000040 R09: 0000000000000000 [ 801.581578] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f08ef2c36d4 [ 801.588870] R13: 00000000004bd9e6 R14: 00000000004cc448 R15: 0000000000000006 04:57:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200)='/dev/hwrng\x00', 0x400000, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f0000000240)={0xef, 0x2, 0xffffffffc7a0979b, 0x41}, 0x10) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$GIO_FONTX(r3, 0x4b6b, &(0x7f0000000100)=""/210) 04:57:53 executing program 4 (fault-call:3 fault-nth:2): open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 801.694701] attempt to access beyond end of device [ 801.717864] loop1: rw=12288, want=8200, limit=20 [ 801.734438] attempt to access beyond end of device [ 801.755787] loop1: rw=12288, want=12296, limit=20 [ 801.789280] attempt to access beyond end of device [ 801.800803] FAULT_INJECTION: forcing a failure. [ 801.800803] name failslab, interval 1, probability 0, space 0, times 0 [ 801.811193] loop1: rw=12288, want=8200, limit=20 [ 801.813105] CPU: 0 PID: 14277 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #283 [ 801.822956] attempt to access beyond end of device [ 801.824168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 801.824174] Call Trace: [ 801.824198] dump_stack+0x1c4/0x2b4 [ 801.824219] ? dump_stack_print_info.cold.2+0x52/0x52 [ 801.824241] ? mem_cgroup_count_precharge_pte_range+0x760/0x760 [ 801.829934] loop1: rw=12288, want=12296, limit=20 [ 801.838520] should_fail.cold.4+0xa/0x17 [ 801.838544] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 801.838568] ? graph_lock+0x170/0x170 [ 801.838587] ? percpu_ref_put_many+0x11c/0x260 [ 801.878364] ? lock_downgrade+0x900/0x900 [ 801.882521] ? check_preemption_disabled+0x48/0x200 [ 801.887556] ? kasan_check_read+0x11/0x20 [ 801.891710] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 801.896991] ? find_held_lock+0x36/0x1c0 [ 801.901084] ? ___might_sleep+0x1ed/0x300 [ 801.905234] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 801.910775] ? arch_local_save_flags+0x40/0x40 [ 801.915364] ? rcu_lockdep_current_cpu_online+0x1f0/0x2d0 [ 801.920907] ? creds_are_invalid+0x140/0x140 [ 801.925327] ? rcu_pm_notify+0xc0/0xc0 [ 801.929227] __should_failslab+0x124/0x180 [ 801.933472] should_failslab+0x9/0x14 [ 801.937278] kmem_cache_alloc+0x2be/0x730 [ 801.941437] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 801.946980] ? fpu__copy+0x2a9/0x870 [ 801.950697] ? fpu__restore+0x9f0/0x9f0 [ 801.954688] prepare_creds+0xab/0x4d0 [ 801.958535] ? abort_creds+0x2a0/0x2a0 [ 801.962428] ? trace_hardirqs_on+0xbd/0x310 [ 801.966771] ? copy_process+0xd01/0x8780 [ 801.970849] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 801.976301] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 801.981857] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 801.987415] ? check_preemption_disabled+0x48/0x200 [ 801.992441] copy_creds+0x79/0x560 [ 801.995983] ? lockdep_init_map+0x9/0x10 [ 802.000048] copy_process+0x1266/0x8780 [ 802.004026] ? __lock_acquire+0x7ec/0x4ec0 [ 802.008267] ? print_usage_bug+0xc0/0xc0 [ 802.012361] ? mark_held_locks+0x130/0x130 [ 802.016615] ? __cleanup_sighand+0x70/0x70 [ 802.020860] ? mark_held_locks+0xc7/0x130 [ 802.025034] ? print_usage_bug+0xc0/0xc0 [ 802.029105] ? ima_match_policy+0x848/0x1560 [ 802.033531] ? graph_lock+0x170/0x170 [ 802.037362] ? print_usage_bug+0xc0/0xc0 [ 802.041431] ? print_usage_bug+0xc0/0xc0 [ 802.045493] ? kasan_check_read+0x11/0x20 [ 802.049653] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 802.054937] ? __lock_acquire+0x7ec/0x4ec0 [ 802.059193] ? mark_held_locks+0x130/0x130 [ 802.063442] ? mark_held_locks+0x130/0x130 [ 802.067688] ? up_write+0x7b/0x220 [ 802.071232] ? print_usage_bug+0xc0/0xc0 [ 802.075296] ? print_usage_bug+0xc0/0xc0 [ 802.079370] ? ima_get_action+0x7e/0xa0 [ 802.083361] ? print_usage_bug+0xc0/0xc0 [ 802.087431] ? __lock_acquire+0x7ec/0x4ec0 [ 802.091671] ? graph_lock+0x170/0x170 [ 802.095487] ? print_usage_bug+0xc0/0xc0 [ 802.099559] ? __lock_acquire+0x7ec/0x4ec0 [ 802.103809] ? mark_held_locks+0x130/0x130 [ 802.108053] ? __lock_acquire+0x7ec/0x4ec0 [ 802.112298] ? print_usage_bug+0xc0/0xc0 [ 802.116402] ? rcu_bh_qs+0xc0/0xc0 [ 802.119961] ? dput.part.26+0x241/0x790 [ 802.123945] ? lock_downgrade+0x900/0x900 [ 802.128096] ? check_preemption_disabled+0x48/0x200 [ 802.133131] ? mark_held_locks+0x130/0x130 [ 802.137380] ? print_usage_bug+0xc0/0xc0 [ 802.141461] ? __lock_acquire+0x7ec/0x4ec0 [ 802.145695] ? graph_lock+0x170/0x170 [ 802.149517] ? graph_lock+0x170/0x170 [ 802.153350] ? graph_lock+0x170/0x170 [ 802.157169] ? graph_lock+0x170/0x170 [ 802.160981] ? __lock_acquire+0x7ec/0x4ec0 [ 802.165231] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 802.170779] ? _parse_integer+0x134/0x180 [ 802.174938] ? graph_lock+0x170/0x170 [ 802.178744] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 802.184284] ? _kstrtoull+0x188/0x250 [ 802.188101] ? _parse_integer+0x180/0x180 [ 802.192251] ? graph_lock+0x170/0x170 [ 802.196065] ? lock_release+0x970/0x970 [ 802.200045] ? arch_local_save_flags+0x40/0x40 [ 802.204639] ? find_held_lock+0x36/0x1c0 [ 802.208706] ? graph_lock+0x170/0x170 [ 802.212514] ? get_pid_task+0xd6/0x1a0 [ 802.216409] ? lock_downgrade+0x900/0x900 [ 802.220564] ? check_preemption_disabled+0x48/0x200 [ 802.225591] ? find_held_lock+0x36/0x1c0 [ 802.229666] ? __f_unlock_pos+0x19/0x20 [ 802.233655] ? lock_downgrade+0x900/0x900 [ 802.237819] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 802.243365] ? proc_fail_nth_write+0x9e/0x210 [ 802.247866] ? proc_cwd_link+0x1d0/0x1d0 [ 802.251937] ? find_held_lock+0x36/0x1c0 [ 802.256001] _do_fork+0x1cb/0x11d0 [ 802.259561] ? fork_idle+0x1d0/0x1d0 [ 802.263287] ? __lock_is_held+0xb5/0x140 [ 802.267385] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 802.272932] ? check_preemption_disabled+0x48/0x200 [ 802.277969] ? __sb_end_write+0xd9/0x110 [ 802.282038] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 802.287587] ? fput+0x130/0x1a0 [ 802.290868] ? do_syscall_64+0x9a/0x820 [ 802.294843] ? do_syscall_64+0x9a/0x820 [ 802.298818] ? lockdep_hardirqs_on+0x421/0x5c0 [ 802.303410] ? trace_hardirqs_on+0xbd/0x310 [ 802.307744] ? __ia32_sys_read+0xb0/0xb0 [ 802.311813] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 802.317181] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 802.322662] __x64_sys_clone+0xbf/0x150 [ 802.326648] do_syscall_64+0x1b9/0x820 [ 802.330542] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 802.335925] ? syscall_return_slowpath+0x5e0/0x5e0 [ 802.340858] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 802.345707] ? trace_hardirqs_on_caller+0x310/0x310 [ 802.350736] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 802.355767] ? prepare_exit_to_usermode+0x291/0x3b0 [ 802.360801] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 802.365670] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 802.370859] RIP: 0033:0x457569 [ 802.374075] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 802.392981] RSP: 002b:00007f08ef2e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 802.400699] RAX: ffffffffffffffda RBX: 00007f08ef2e3c90 RCX: 0000000000457569 [ 802.407981] RDX: 0000000020000000 RSI: 0000000020000200 RDI: 0000000000000000 [ 802.415246] RBP: 000000000072bf00 R08: 0000000020000040 R09: 0000000000000000 [ 802.422532] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f08ef2e46d4 [ 802.429804] R13: 00000000004bd9e6 R14: 00000000004cc448 R15: 0000000000000006 04:57:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x1000000) 04:57:53 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009542600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:53 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0006000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:53 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)=""/194, 0xc2}, {&(0x7f0000000240)=""/96, 0x60}, {&(0x7f00000002c0)=""/1, 0x1}, {&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f0000000400)=""/61, 0x3d}], 0x5, &(0x7f00000004c0)=""/194, 0xc2, 0x15}, 0x40000020) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x400, 0x0) write$cgroup_subtree(r3, &(0x7f0000000100)={[{0x2b, 'rdma'}, {0x2f, 'cpu'}, {0x2d, 'pids'}, {0x2d, 'rdma'}]}, 0x17) 04:57:54 executing program 4 (fault-call:3 fault-nth:3): open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 802.570066] block nbd0: shutting down sockets 04:57:54 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x3f000000) [ 802.638323] FAULT_INJECTION: forcing a failure. [ 802.638323] name failslab, interval 1, probability 0, space 0, times 0 [ 802.652162] attempt to access beyond end of device [ 802.661777] loop1: rw=12288, want=8200, limit=20 [ 802.678340] attempt to access beyond end of device [ 802.696295] loop1: rw=12288, want=12296, limit=20 [ 802.711410] attempt to access beyond end of device [ 802.724150] CPU: 1 PID: 14300 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #283 [ 802.726062] loop1: rw=12288, want=8200, limit=20 [ 802.731539] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 802.731547] Call Trace: [ 802.731602] dump_stack+0x1c4/0x2b4 [ 802.731627] ? dump_stack_print_info.cold.2+0x52/0x52 [ 802.731645] ? kasan_kmalloc+0xc7/0xe0 [ 802.731663] ? kasan_slab_alloc+0x12/0x20 [ 802.731681] ? kmem_cache_alloc+0x12e/0x730 [ 802.731697] ? prepare_creds+0xab/0x4d0 [ 802.731713] ? copy_process+0x1266/0x8780 [ 802.731737] should_fail.cold.4+0xa/0x17 [ 802.731760] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 802.731779] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 802.731798] ? refcount_inc_not_zero_checked+0x1e5/0x2f0 [ 802.731831] ? graph_lock+0x170/0x170 [ 802.736925] attempt to access beyond end of device [ 802.745922] ? rcu_bh_qs+0xc0/0xc0 [ 802.745956] ? check_preemption_disabled+0x48/0x200 [ 802.745982] ? find_held_lock+0x36/0x1c0 [ 802.746028] ? ___might_sleep+0x1ed/0x300 [ 802.746045] ? arch_local_save_flags+0x40/0x40 [ 802.746059] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 802.746072] ? creds_are_invalid+0x122/0x140 [ 802.746086] ? prepare_creds+0x3f1/0x4d0 [ 802.746117] __should_failslab+0x124/0x180 [ 802.749940] loop1: rw=12288, want=12296, limit=20 [ 802.752335] should_failslab+0x9/0x14 [ 802.752351] kmem_cache_alloc+0x2be/0x730 [ 802.752367] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 802.752384] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 802.752397] ? creds_are_invalid+0x122/0x140 [ 802.752418] __delayacct_tsk_init+0x20/0x80 [ 802.760143] block nbd0: shutting down sockets [ 802.761507] copy_process+0x3d86/0x8780 [ 802.887465] ? __lock_acquire+0x7ec/0x4ec0 [ 802.891700] ? print_usage_bug+0xc0/0xc0 [ 802.895756] ? mark_held_locks+0x130/0x130 [ 802.900004] ? __cleanup_sighand+0x70/0x70 [ 802.904255] ? mark_held_locks+0xc7/0x130 [ 802.908419] ? print_usage_bug+0xc0/0xc0 [ 802.912517] ? ima_match_policy+0x848/0x1560 [ 802.916967] ? graph_lock+0x170/0x170 [ 802.920771] ? print_usage_bug+0xc0/0xc0 [ 802.924820] ? print_usage_bug+0xc0/0xc0 [ 802.928883] ? kasan_check_read+0x11/0x20 [ 802.933036] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 802.938332] ? __lock_acquire+0x7ec/0x4ec0 [ 802.942568] ? mark_held_locks+0x130/0x130 [ 802.946812] ? mark_held_locks+0x130/0x130 [ 802.951065] ? up_write+0x7b/0x220 [ 802.954627] ? print_usage_bug+0xc0/0xc0 [ 802.958704] ? print_usage_bug+0xc0/0xc0 [ 802.962777] ? ima_get_action+0x7e/0xa0 [ 802.966743] ? print_usage_bug+0xc0/0xc0 [ 802.970795] ? __lock_acquire+0x7ec/0x4ec0 [ 802.975060] ? graph_lock+0x170/0x170 [ 802.978890] ? print_usage_bug+0xc0/0xc0 [ 802.982941] ? __lock_acquire+0x7ec/0x4ec0 [ 802.987178] ? mark_held_locks+0x130/0x130 [ 802.991420] ? __lock_acquire+0x7ec/0x4ec0 [ 802.995659] ? print_usage_bug+0xc0/0xc0 [ 802.999720] ? rcu_bh_qs+0xc0/0xc0 [ 803.003272] ? dput.part.26+0x241/0x790 [ 803.007248] ? lock_downgrade+0x900/0x900 [ 803.011385] ? check_preemption_disabled+0x48/0x200 [ 803.016406] ? mark_held_locks+0x130/0x130 [ 803.020661] ? print_usage_bug+0xc0/0xc0 [ 803.024735] ? __lock_acquire+0x7ec/0x4ec0 [ 803.028971] ? graph_lock+0x170/0x170 [ 803.032762] ? graph_lock+0x170/0x170 [ 803.036565] ? graph_lock+0x170/0x170 [ 803.040390] ? graph_lock+0x170/0x170 [ 803.044199] ? __lock_acquire+0x7ec/0x4ec0 [ 803.048439] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 803.053978] ? _parse_integer+0x134/0x180 [ 803.058144] ? graph_lock+0x170/0x170 [ 803.061944] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 803.067486] ? _kstrtoull+0x188/0x250 [ 803.071285] ? _parse_integer+0x180/0x180 [ 803.075455] ? graph_lock+0x170/0x170 [ 803.079265] ? lock_release+0x970/0x970 [ 803.083241] ? arch_local_save_flags+0x40/0x40 [ 803.087843] ? find_held_lock+0x36/0x1c0 [ 803.091921] ? graph_lock+0x170/0x170 [ 803.095728] ? get_pid_task+0xd6/0x1a0 [ 803.099633] ? lock_downgrade+0x900/0x900 [ 803.103791] ? check_preemption_disabled+0x48/0x200 [ 803.108815] ? find_held_lock+0x36/0x1c0 [ 803.112890] ? __f_unlock_pos+0x19/0x20 [ 803.116858] ? lock_downgrade+0x900/0x900 [ 803.120997] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 803.126541] ? proc_fail_nth_write+0x9e/0x210 [ 803.131041] ? proc_cwd_link+0x1d0/0x1d0 [ 803.135094] ? find_held_lock+0x36/0x1c0 [ 803.139145] _do_fork+0x1cb/0x11d0 [ 803.142695] ? fork_idle+0x1d0/0x1d0 [ 803.146439] ? __lock_is_held+0xb5/0x140 [ 803.150516] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 803.156057] ? check_preemption_disabled+0x48/0x200 [ 803.161066] ? __sb_end_write+0xd9/0x110 [ 803.165119] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 803.170648] ? fput+0x130/0x1a0 [ 803.173917] ? do_syscall_64+0x9a/0x820 [ 803.177881] ? do_syscall_64+0x9a/0x820 [ 803.181858] ? lockdep_hardirqs_on+0x421/0x5c0 [ 803.186475] ? trace_hardirqs_on+0xbd/0x310 [ 803.190802] ? __ia32_sys_read+0xb0/0xb0 [ 803.194862] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 803.200230] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 803.205701] __x64_sys_clone+0xbf/0x150 [ 803.209684] do_syscall_64+0x1b9/0x820 [ 803.213561] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 803.218917] ? syscall_return_slowpath+0x5e0/0x5e0 [ 803.223838] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 803.228702] ? trace_hardirqs_on_caller+0x310/0x310 [ 803.233720] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 803.238761] ? prepare_exit_to_usermode+0x291/0x3b0 [ 803.243805] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 803.248645] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 803.253842] RIP: 0033:0x457569 [ 803.257024] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 803.275913] RSP: 002b:00007f08ef2e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 803.283628] RAX: ffffffffffffffda RBX: 00007f08ef2e3c90 RCX: 0000000000457569 [ 803.290921] RDX: 0000000020000000 RSI: 0000000020000200 RDI: 0000000000000000 04:57:54 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x3f00) [ 803.298205] RBP: 000000000072bf00 R08: 0000000020000040 R09: 0000000000000000 [ 803.305491] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f08ef2e46d4 [ 803.312774] R13: 00000000004bd9e6 R14: 00000000004cc448 R15: 0000000000000006 04:57:54 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000500030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 803.395887] f2fs_msg: 184 callbacks suppressed [ 803.395902] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 803.423774] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 04:57:54 executing program 4 (fault-call:3 fault-nth:4): open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:57:54 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000001000)={0x10000}, 0x6) close(r0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x4000, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) setsockopt$IP_VS_SO_SET_EDIT(r2, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) [ 803.442055] block nbd0: Device being setup by another task [ 803.481511] attempt to access beyond end of device [ 803.492169] block nbd0: shutting down sockets [ 803.509092] loop1: rw=12288, want=8200, limit=20 [ 803.536249] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 803.544900] attempt to access beyond end of device [ 803.550429] loop1: rw=12288, want=12296, limit=20 [ 803.558490] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 803.571498] FAULT_INJECTION: forcing a failure. [ 803.571498] name failslab, interval 1, probability 0, space 0, times 0 04:57:55 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x100000000000000) [ 803.584128] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 803.598575] CPU: 1 PID: 14332 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #283 [ 803.605961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 803.615325] Call Trace: [ 803.615369] dump_stack+0x1c4/0x2b4 [ 803.615394] ? dump_stack_print_info.cold.2+0x52/0x52 [ 803.615422] ? mark_held_locks+0x130/0x130 [ 803.615449] should_fail.cold.4+0xa/0x17 [ 803.615474] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 803.640856] ? perf_event_init_task+0x28a/0x870 [ 803.645545] ? reacquire_held_locks+0xb7/0x3e0 [ 803.650156] ? perf_lock_task_context+0x252/0x830 [ 803.650363] F2FS-fs (loop2): Invalid log sectorsize (327689) [ 803.655012] ? graph_lock+0x170/0x170 [ 803.655029] ? mutex_trylock+0x2b0/0x2b0 [ 803.655042] ? find_held_lock+0x13f/0x1c0 [ 803.655072] ? graph_lock+0x170/0x170 [ 803.655089] ? graph_lock+0x170/0x170 [ 803.671436] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 803.672884] ? rcu_read_unlock+0x37/0xa0 [ 803.672905] ? find_held_lock+0x36/0x1c0 [ 803.672923] ? __lock_is_held+0xb5/0x140 [ 803.692133] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 803.695625] ? ___might_sleep+0x1ed/0x300 [ 803.695646] ? arch_local_save_flags+0x40/0x40 [ 803.700149] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 803.707146] ? find_held_lock+0x36/0x1c0 [ 803.707175] __should_failslab+0x124/0x180 [ 803.707196] should_failslab+0x9/0x14 [ 803.707214] kmem_cache_alloc_trace+0x2d7/0x750 [ 803.707233] ? trace_hardirqs_on+0xbd/0x310 [ 803.714731] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 803.715963] ? kasan_check_read+0x11/0x20 [ 803.715983] ? perf_event_init_task+0x3d7/0x870 [ 803.716006] alloc_perf_context+0x4c/0xf0 [ 803.716028] inherit_task_group.isra.104.part.105+0x158/0x2a0 [ 803.716068] perf_event_init_task+0x472/0x870 [ 803.724043] attempt to access beyond end of device [ 803.727578] ? perf_event_attrs+0x40/0x40 [ 803.727598] ? __lockdep_init_map+0x105/0x590 [ 803.727613] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 803.727632] ? __lockdep_init_map+0x105/0x590 [ 803.748949] loop1: rw=12288, want=8200, limit=20 [ 803.751690] copy_process+0x25a8/0x8780 [ 803.751709] ? __lock_acquire+0x7ec/0x4ec0 [ 803.751726] ? print_usage_bug+0xc0/0xc0 [ 803.751769] ? __cleanup_sighand+0x70/0x70 [ 803.751789] ? mark_held_locks+0xc7/0x130 [ 803.751816] ? print_usage_bug+0xc0/0xc0 [ 803.751852] ? ima_match_policy+0x848/0x1560 [ 803.757643] attempt to access beyond end of device [ 803.760665] ? graph_lock+0x170/0x170 [ 803.760685] ? print_usage_bug+0xc0/0xc0 [ 803.760702] ? print_usage_bug+0xc0/0xc0 [ 803.760728] ? kasan_check_read+0x11/0x20 [ 803.760747] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 803.760768] ? __lock_acquire+0x7ec/0x4ec0 [ 803.760800] ? mark_held_locks+0x130/0x130 [ 803.765267] loop1: rw=12288, want=12296, limit=20 [ 803.770855] ? mark_held_locks+0x130/0x130 [ 803.770880] ? up_write+0x7b/0x220 [ 803.770898] ? print_usage_bug+0xc0/0xc0 [ 803.770916] ? print_usage_bug+0xc0/0xc0 [ 803.770930] ? ima_get_action+0x7e/0xa0 [ 803.770959] ? graph_lock+0x170/0x170 [ 803.770994] ? __lock_acquire+0x7ec/0x4ec0 [ 803.900222] ? mark_held_locks+0x130/0x130 [ 803.904469] ? __lock_acquire+0x7ec/0x4ec0 [ 803.908727] ? print_usage_bug+0xc0/0xc0 [ 803.912789] ? rcu_bh_qs+0xc0/0xc0 [ 803.916338] ? dput.part.26+0x241/0x790 [ 803.920339] ? lock_downgrade+0x900/0x900 [ 803.924494] ? check_preemption_disabled+0x48/0x200 [ 803.929520] ? mark_held_locks+0x130/0x130 [ 803.933766] ? print_usage_bug+0xc0/0xc0 [ 803.937836] ? __lock_acquire+0x7ec/0x4ec0 [ 803.942072] ? graph_lock+0x170/0x170 [ 803.945878] ? graph_lock+0x170/0x170 [ 803.949681] ? graph_lock+0x170/0x170 [ 803.953485] ? graph_lock+0x170/0x170 [ 803.957295] ? __lock_acquire+0x7ec/0x4ec0 [ 803.961551] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 803.967095] ? _parse_integer+0x134/0x180 [ 803.971250] ? graph_lock+0x170/0x170 [ 803.975061] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 803.980626] ? _kstrtoull+0x188/0x250 [ 803.984435] ? _parse_integer+0x180/0x180 [ 803.988602] ? graph_lock+0x170/0x170 [ 803.992417] ? lock_release+0x970/0x970 [ 803.996403] ? arch_local_save_flags+0x40/0x40 [ 804.000988] ? find_held_lock+0x36/0x1c0 [ 804.005068] ? graph_lock+0x170/0x170 [ 804.008874] ? get_pid_task+0xd6/0x1a0 [ 804.012773] ? lock_downgrade+0x900/0x900 [ 804.017188] ? check_preemption_disabled+0x48/0x200 [ 804.022214] ? find_held_lock+0x36/0x1c0 [ 804.026288] ? __f_unlock_pos+0x19/0x20 [ 804.030288] ? lock_downgrade+0x900/0x900 [ 804.034453] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 804.039992] ? proc_fail_nth_write+0x9e/0x210 [ 804.044488] ? proc_cwd_link+0x1d0/0x1d0 [ 804.048560] ? find_held_lock+0x36/0x1c0 [ 804.052626] _do_fork+0x1cb/0x11d0 [ 804.056170] ? fork_idle+0x1d0/0x1d0 [ 804.059904] ? __lock_is_held+0xb5/0x140 [ 804.063980] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 804.069543] ? check_preemption_disabled+0x48/0x200 [ 804.074573] ? __sb_end_write+0xd9/0x110 [ 804.078646] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 804.084182] ? fput+0x130/0x1a0 [ 804.087466] ? do_syscall_64+0x9a/0x820 [ 804.091459] ? do_syscall_64+0x9a/0x820 [ 804.095438] ? lockdep_hardirqs_on+0x421/0x5c0 [ 804.100040] ? trace_hardirqs_on+0xbd/0x310 [ 804.104372] ? __ia32_sys_read+0xb0/0xb0 [ 804.108457] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 804.113830] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 804.119289] __x64_sys_clone+0xbf/0x150 [ 804.123293] do_syscall_64+0x1b9/0x820 [ 804.127191] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 804.132591] ? syscall_return_slowpath+0x5e0/0x5e0 [ 804.137525] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 804.142374] ? trace_hardirqs_on_caller+0x310/0x310 [ 804.147394] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 804.152416] ? prepare_exit_to_usermode+0x291/0x3b0 [ 804.157441] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 804.162293] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 804.167490] RIP: 0033:0x457569 [ 804.170690] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 04:57:55 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$inet_tcp(0x2, 0x1, 0x0) capset(&(0x7f0000000040), &(0x7f00000000c0)={0x0, 0x8}) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x60, &(0x7f0000000080)={0x0, @rand_addr, 0x0, 0x0, 'wrr\x00', 0x18}, 0x2c) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x1, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r2, 0x810c5701, &(0x7f0000000100)) [ 804.189588] RSP: 002b:00007f08ef2e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 804.197301] RAX: ffffffffffffffda RBX: 00007f08ef2e3c90 RCX: 0000000000457569 [ 804.204588] RDX: 0000000020000000 RSI: 0000000020000200 RDI: 0000000000000000 [ 804.211879] RBP: 000000000072bf00 R08: 0000000020000040 R09: 0000000000000000 [ 804.219145] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f08ef2e46d4 [ 804.226413] R13: 00000000004bd9e6 R14: 00000000004cc448 R15: 0000000000000006 04:57:55 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000800000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 804.257258] xt_check_table_hooks: 5 callbacks suppressed [ 804.257267] x_tables: duplicate underflow at hook 4 [ 804.288358] x_tables: duplicate underflow at hook 4 [ 804.300698] block nbd0: shutting down sockets 04:57:55 executing program 5 (fault-call:1 fault-nth:0): r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 804.324338] block nbd0: shutting down sockets 04:57:55 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009265400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:55 executing program 4 (fault-call:3 fault-nth:5): open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:57:55 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) 04:57:55 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x1000000000000) [ 804.548298] block nbd0: shutting down sockets [ 804.551185] FAULT_INJECTION: forcing a failure. [ 804.551185] name failslab, interval 1, probability 0, space 0, times 0 [ 804.586203] CPU: 1 PID: 14372 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #283 [ 804.593613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 804.602972] Call Trace: [ 804.605568] dump_stack+0x1c4/0x2b4 [ 804.609195] ? dump_stack_print_info.cold.2+0x52/0x52 [ 804.614409] should_fail.cold.4+0xa/0x17 [ 804.618498] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 804.623591] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 804.629141] ? graph_lock+0x170/0x170 [ 804.632956] ? rb_erase_cached+0xc78/0x3720 [ 804.637281] ? print_usage_bug+0xc0/0xc0 [ 804.641351] ? graph_lock+0x170/0x170 [ 804.645142] ? print_usage_bug+0xc0/0xc0 [ 804.649195] ? find_held_lock+0x36/0x1c0 [ 804.653261] ? __lock_is_held+0xb5/0x140 [ 804.657340] ? ___might_sleep+0x1ed/0x300 [ 804.661479] ? arch_local_save_flags+0x40/0x40 [ 804.666047] ? mark_held_locks+0x130/0x130 [ 804.670284] ? __lock_acquire+0x7ec/0x4ec0 [ 804.674546] ? mark_held_locks+0x130/0x130 [ 804.678772] __should_failslab+0x124/0x180 [ 804.683008] should_failslab+0x9/0x14 [ 804.686802] kmem_cache_alloc_trace+0x2d7/0x750 [ 804.691541] ? mark_held_locks+0x130/0x130 [ 804.695771] ? __lock_acquire+0x7ec/0x4ec0 [ 804.699997] perf_event_alloc.part.93+0x1de/0x35f0 [ 804.704941] ? perf_try_init_event+0x2f0/0x2f0 [ 804.709524] ? graph_lock+0x170/0x170 [ 804.713349] ? find_held_lock+0x36/0x1c0 [ 804.717408] ? is_bpf_text_address+0xac/0x170 [ 804.721897] ? lock_downgrade+0x900/0x900 [ 804.726038] ? check_preemption_disabled+0x48/0x200 [ 804.731046] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 804.736836] ? kasan_check_read+0x11/0x20 [ 804.740987] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 804.746260] ? rcu_bh_qs+0xc0/0xc0 [ 804.749790] ? rcu_bh_qs+0xc0/0xc0 [ 804.753344] ? unwind_dump+0x190/0x190 [ 804.757239] ? is_bpf_text_address+0xd3/0x170 [ 804.761733] ? kernel_text_address+0x79/0xf0 [ 804.766157] ? __kernel_text_address+0xd/0x40 [ 804.770672] ? unwind_get_return_address+0x61/0xa0 [ 804.775708] ? __save_stack_trace+0x8d/0xf0 [ 804.780053] ? __lockdep_init_map+0x105/0x590 [ 804.784583] ? lockdep_init_map+0x9/0x10 [ 804.788756] ? debug_mutex_init+0x2d/0x60 [ 804.792894] ? __mutex_init+0x1f7/0x290 [ 804.796857] ? alloc_perf_context+0x4c/0xf0 [ 804.801165] ? __ia32_sys_membarrier+0x150/0x150 [ 804.805919] ? do_syscall_64+0x1b9/0x820 [ 804.809979] ? rcu_read_unlock+0x37/0xa0 [ 804.814040] ? find_held_lock+0x36/0x1c0 [ 804.818130] inherit_event.isra.102+0x257/0xc00 [ 804.822796] ? perf_event_create_kernel_counter+0x360/0x360 [ 804.828568] ? alloc_perf_context+0x4c/0xf0 [ 804.832896] ? rcu_read_lock_sched_held+0x108/0x120 [ 804.837917] ? kmem_cache_alloc_trace+0x353/0x750 [ 804.842770] ? trace_hardirqs_on+0xbd/0x310 [ 804.847077] ? kasan_check_read+0x11/0x20 [ 804.851236] ? perf_event_init_task+0x3d7/0x870 [ 804.855902] inherit_task_group.isra.104.part.105+0x73/0x2a0 [ 804.861709] perf_event_init_task+0x472/0x870 [ 804.866243] ? perf_event_attrs+0x40/0x40 [ 804.870391] ? __lockdep_init_map+0x105/0x590 [ 804.874883] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 804.880428] ? __lockdep_init_map+0x105/0x590 [ 804.884953] copy_process+0x25a8/0x8780 [ 804.888938] ? __lock_acquire+0x7ec/0x4ec0 [ 804.893161] ? print_usage_bug+0xc0/0xc0 [ 804.897241] ? __cleanup_sighand+0x70/0x70 [ 804.901480] ? mark_held_locks+0xc7/0x130 [ 804.905656] ? print_usage_bug+0xc0/0xc0 [ 804.909735] ? ima_match_policy+0x848/0x1560 [ 804.914156] ? graph_lock+0x170/0x170 [ 804.917976] ? print_usage_bug+0xc0/0xc0 [ 804.922046] ? print_usage_bug+0xc0/0xc0 [ 804.926121] ? kasan_check_read+0x11/0x20 [ 804.930275] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 804.935609] ? __lock_acquire+0x7ec/0x4ec0 [ 804.939868] ? mark_held_locks+0x130/0x130 [ 804.944101] ? mark_held_locks+0x130/0x130 [ 804.948345] ? up_write+0x7b/0x220 [ 804.951884] ? print_usage_bug+0xc0/0xc0 [ 804.955962] ? print_usage_bug+0xc0/0xc0 [ 804.960056] ? ima_get_action+0x7e/0xa0 [ 804.964038] ? graph_lock+0x170/0x170 [ 804.967858] ? __lock_acquire+0x7ec/0x4ec0 [ 804.972091] ? mark_held_locks+0x130/0x130 [ 804.976335] ? __lock_acquire+0x7ec/0x4ec0 [ 804.980632] ? print_usage_bug+0xc0/0xc0 [ 804.984711] ? rcu_bh_qs+0xc0/0xc0 [ 804.988240] ? dput.part.26+0x241/0x790 [ 804.992220] ? lock_downgrade+0x900/0x900 [ 804.996387] ? check_preemption_disabled+0x48/0x200 [ 805.001410] ? mark_held_locks+0x130/0x130 [ 805.005674] ? print_usage_bug+0xc0/0xc0 [ 805.009745] ? __lock_acquire+0x7ec/0x4ec0 [ 805.013992] ? graph_lock+0x170/0x170 [ 805.017789] ? graph_lock+0x170/0x170 [ 805.021597] ? graph_lock+0x170/0x170 [ 805.025392] ? graph_lock+0x170/0x170 [ 805.029210] ? __lock_acquire+0x7ec/0x4ec0 [ 805.033564] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 805.039090] ? _parse_integer+0x134/0x180 [ 805.043242] ? graph_lock+0x170/0x170 [ 805.047062] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 805.052602] ? _kstrtoull+0x188/0x250 [ 805.056392] ? _parse_integer+0x180/0x180 [ 805.060536] ? graph_lock+0x170/0x170 [ 805.064332] ? lock_release+0x970/0x970 [ 805.068303] ? arch_local_save_flags+0x40/0x40 [ 805.072889] ? find_held_lock+0x36/0x1c0 [ 805.076954] ? graph_lock+0x170/0x170 [ 805.080757] ? get_pid_task+0xd6/0x1a0 [ 805.084633] ? lock_downgrade+0x900/0x900 [ 805.088767] ? check_preemption_disabled+0x48/0x200 [ 805.093788] ? find_held_lock+0x36/0x1c0 [ 805.097864] ? __f_unlock_pos+0x19/0x20 [ 805.101855] ? lock_downgrade+0x900/0x900 [ 805.106032] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 805.111591] ? proc_fail_nth_write+0x9e/0x210 [ 805.116098] ? proc_cwd_link+0x1d0/0x1d0 [ 805.120184] ? find_held_lock+0x36/0x1c0 [ 805.124277] _do_fork+0x1cb/0x11d0 [ 805.127855] ? fork_idle+0x1d0/0x1d0 [ 805.131580] ? __lock_is_held+0xb5/0x140 [ 805.135654] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 805.141204] ? check_preemption_disabled+0x48/0x200 [ 805.146212] ? __sb_end_write+0xd9/0x110 [ 805.150291] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 805.155848] ? fput+0x130/0x1a0 [ 805.159122] ? do_syscall_64+0x9a/0x820 [ 805.163087] ? do_syscall_64+0x9a/0x820 [ 805.167052] ? lockdep_hardirqs_on+0x421/0x5c0 [ 805.171625] ? trace_hardirqs_on+0xbd/0x310 [ 805.175934] ? __ia32_sys_read+0xb0/0xb0 [ 805.179997] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 805.185354] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 805.190797] __x64_sys_clone+0xbf/0x150 [ 805.194768] do_syscall_64+0x1b9/0x820 [ 805.198681] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 805.204034] ? syscall_return_slowpath+0x5e0/0x5e0 [ 805.208956] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 805.213812] ? trace_hardirqs_on_caller+0x310/0x310 [ 805.218861] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 805.223885] ? prepare_exit_to_usermode+0x291/0x3b0 [ 805.228901] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 805.233741] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 805.238919] RIP: 0033:0x457569 [ 805.242123] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 805.261037] RSP: 002b:00007f08ef2e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 805.268791] RAX: ffffffffffffffda RBX: 00007f08ef2e3c90 RCX: 0000000000457569 [ 805.276073] RDX: 0000000020000000 RSI: 0000000020000200 RDI: 0000000000000000 [ 805.283337] RBP: 000000000072bf00 R08: 0000000020000040 R09: 0000000000000000 [ 805.290605] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f08ef2e46d4 04:57:56 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:56 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c000003de00000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:56 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0200030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 805.297874] R13: 00000000004bd9e6 R14: 00000000004cc448 R15: 0000000000000006 04:57:56 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x8000000000000000) 04:57:56 executing program 4 (fault-call:3 fault-nth:6): open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:57:56 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "3d00030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) 04:57:57 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000004e0000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:57 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c1400000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 805.574386] block nbd0: shutting down sockets [ 805.591195] block nbd0: shutting down sockets 04:57:57 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0003030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 805.614647] FAULT_INJECTION: forcing a failure. [ 805.614647] name failslab, interval 1, probability 0, space 0, times 0 [ 805.640003] CPU: 1 PID: 14416 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #283 [ 805.647407] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 805.647443] Call Trace: [ 805.647471] dump_stack+0x1c4/0x2b4 [ 805.647496] ? dump_stack_print_info.cold.2+0x52/0x52 [ 805.668281] ? rcu_bh_qs+0xc0/0xc0 [ 805.671850] ? unwind_dump+0x190/0x190 [ 805.675768] should_fail.cold.4+0xa/0x17 [ 805.679849] ? mark_held_locks+0x130/0x130 [ 805.684103] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 805.689217] ? __kernel_text_address+0xd/0x40 [ 805.693731] ? unwind_get_return_address+0x61/0xa0 [ 805.698676] ? __save_stack_trace+0x8d/0xf0 [ 805.703019] ? graph_lock+0x170/0x170 [ 805.706848] ? graph_lock+0x170/0x170 [ 805.710674] ? find_held_lock+0x36/0x1c0 [ 805.714762] ? __lock_is_held+0xb5/0x140 [ 805.718873] ? ___might_sleep+0x1ed/0x300 [ 805.723044] ? arch_local_save_flags+0x40/0x40 [ 805.727643] ? apparmor_capable+0x355/0x6c0 [ 805.731987] __should_failslab+0x124/0x180 [ 805.736242] should_failslab+0x9/0x14 [ 805.740069] kmem_cache_alloc_trace+0x2d7/0x750 [ 805.744765] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 805.750343] ? security_capable+0x99/0xc0 [ 805.754531] perf_uprobe_init+0x95/0x280 [ 805.758625] perf_uprobe_event_init+0xff/0x190 04:57:57 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8402a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 805.763223] perf_try_init_event+0x137/0x2f0 [ 805.767669] perf_event_alloc.part.93+0x1956/0x35f0 [ 805.772741] ? perf_try_init_event+0x2f0/0x2f0 [ 805.777354] ? graph_lock+0x170/0x170 [ 805.781194] ? find_held_lock+0x36/0x1c0 [ 805.785277] ? is_bpf_text_address+0xac/0x170 [ 805.789804] ? lock_downgrade+0x900/0x900 [ 805.793976] ? check_preemption_disabled+0x48/0x200 [ 805.799008] ? rcu_read_unlock_special.part.39+0x11f0/0x11f0 [ 805.804812] ? kasan_check_read+0x11/0x20 [ 805.808984] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 805.814279] ? rcu_bh_qs+0xc0/0xc0 [ 805.817857] ? rcu_bh_qs+0xc0/0xc0 [ 805.821410] ? unwind_dump+0x190/0x190 [ 805.821437] ? is_bpf_text_address+0xd3/0x170 [ 805.829838] ? kernel_text_address+0x79/0xf0 [ 805.829855] ? __kernel_text_address+0xd/0x40 [ 805.829871] ? unwind_get_return_address+0x61/0xa0 [ 805.829890] ? __save_stack_trace+0x8d/0xf0 [ 805.829914] ? __lockdep_init_map+0x105/0x590 [ 805.829933] ? lockdep_init_map+0x9/0x10 [ 805.829951] ? debug_mutex_init+0x2d/0x60 [ 805.860829] ? __mutex_init+0x1f7/0x290 [ 805.864822] ? alloc_perf_context+0x4c/0xf0 [ 805.869179] ? __ia32_sys_membarrier+0x150/0x150 [ 805.873964] ? do_syscall_64+0x1b9/0x820 [ 805.878050] ? rcu_read_unlock+0x37/0xa0 [ 805.882139] ? find_held_lock+0x36/0x1c0 [ 805.886229] inherit_event.isra.102+0x257/0xc00 [ 805.890922] ? perf_event_create_kernel_counter+0x360/0x360 [ 805.896707] ? alloc_perf_context+0x4c/0xf0 [ 805.901049] ? rcu_read_lock_sched_held+0x108/0x120 [ 805.906099] ? kmem_cache_alloc_trace+0x353/0x750 [ 805.906584] attempt to access beyond end of device 04:57:57 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f843da3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 805.910957] ? trace_hardirqs_on+0xbd/0x310 [ 805.910972] ? kasan_check_read+0x11/0x20 [ 805.910991] ? perf_event_init_task+0x3d7/0x870 [ 805.911020] inherit_task_group.isra.104.part.105+0x73/0x2a0 [ 805.911055] perf_event_init_task+0x472/0x870 [ 805.911081] ? perf_event_attrs+0x40/0x40 [ 805.911100] ? __lockdep_init_map+0x105/0x590 [ 805.911115] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 805.911134] ? __lockdep_init_map+0x105/0x590 [ 805.911153] copy_process+0x25a8/0x8780 [ 805.921516] loop1: rw=12288, want=8200, limit=20 [ 805.924590] ? __lock_acquire+0x7ec/0x4ec0 [ 805.924609] ? print_usage_bug+0xc0/0xc0 [ 805.924654] ? __cleanup_sighand+0x70/0x70 [ 805.924672] ? mark_held_locks+0xc7/0x130 [ 805.924697] ? print_usage_bug+0xc0/0xc0 [ 805.943031] attempt to access beyond end of device [ 805.943803] ? ima_match_policy+0x848/0x1560 [ 805.943828] ? graph_lock+0x170/0x170 [ 805.943847] ? print_usage_bug+0xc0/0xc0 [ 805.958371] ? print_usage_bug+0xc0/0xc0 [ 805.958386] ? kasan_check_read+0x11/0x20 04:57:57 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0030058d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 805.958406] ? rcu_dynticks_curr_cpu_in_eqs+0x9f/0x160 [ 805.958427] ? __lock_acquire+0x7ec/0x4ec0 [ 805.958458] ? mark_held_locks+0x130/0x130 [ 805.966266] loop1: rw=12288, want=12296, limit=20 [ 805.967193] ? mark_held_locks+0x130/0x130 [ 805.967215] ? up_write+0x7b/0x220 [ 805.967238] ? print_usage_bug+0xc0/0xc0 [ 805.975541] ? print_usage_bug+0xc0/0xc0 [ 805.975558] ? ima_get_action+0x7e/0xa0 [ 805.975589] ? graph_lock+0x170/0x170 [ 805.975623] ? __lock_acquire+0x7ec/0x4ec0 [ 805.987916] attempt to access beyond end of device [ 805.988050] ? mark_held_locks+0x130/0x130 [ 805.988070] ? __lock_acquire+0x7ec/0x4ec0 [ 806.007038] loop1: rw=12288, want=8200, limit=20 [ 806.009384] ? print_usage_bug+0xc0/0xc0 [ 806.009402] ? rcu_bh_qs+0xc0/0xc0 [ 806.009421] ? dput.part.26+0x241/0x790 [ 806.009438] ? lock_downgrade+0x900/0x900 [ 806.009456] ? check_preemption_disabled+0x48/0x200 [ 806.009479] ? mark_held_locks+0x130/0x130 [ 806.025203] attempt to access beyond end of device [ 806.027365] ? print_usage_bug+0xc0/0xc0 [ 806.027383] ? __lock_acquire+0x7ec/0x4ec0 [ 806.027400] ? graph_lock+0x170/0x170 [ 806.027416] ? graph_lock+0x170/0x170 [ 806.027436] ? graph_lock+0x170/0x170 [ 806.044047] loop1: rw=12288, want=12296, limit=20 [ 806.044088] ? graph_lock+0x170/0x170 [ 806.136511] ? __lock_acquire+0x7ec/0x4ec0 [ 806.140765] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.146320] ? _parse_integer+0x134/0x180 [ 806.150526] ? graph_lock+0x170/0x170 [ 806.154355] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 806.159912] ? _kstrtoull+0x188/0x250 [ 806.163729] ? _parse_integer+0x180/0x180 [ 806.167906] ? graph_lock+0x170/0x170 [ 806.171728] ? lock_release+0x970/0x970 [ 806.175715] ? arch_local_save_flags+0x40/0x40 [ 806.180295] ? find_held_lock+0x36/0x1c0 [ 806.184376] ? graph_lock+0x170/0x170 [ 806.188183] ? get_pid_task+0xd6/0x1a0 [ 806.192072] ? lock_downgrade+0x900/0x900 [ 806.196207] ? check_preemption_disabled+0x48/0x200 [ 806.201214] ? find_held_lock+0x36/0x1c0 [ 806.205280] ? __f_unlock_pos+0x19/0x20 [ 806.209246] ? lock_downgrade+0x900/0x900 [ 806.213405] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 806.218955] ? proc_fail_nth_write+0x9e/0x210 [ 806.223457] ? proc_cwd_link+0x1d0/0x1d0 [ 806.227538] ? find_held_lock+0x36/0x1c0 [ 806.231590] _do_fork+0x1cb/0x11d0 [ 806.235137] ? fork_idle+0x1d0/0x1d0 [ 806.238879] ? __lock_is_held+0xb5/0x140 [ 806.242958] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 806.248509] ? check_preemption_disabled+0x48/0x200 [ 806.253534] ? __sb_end_write+0xd9/0x110 [ 806.257592] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 806.263138] ? fput+0x130/0x1a0 [ 806.266425] ? do_syscall_64+0x9a/0x820 [ 806.270393] ? do_syscall_64+0x9a/0x820 [ 806.274369] ? lockdep_hardirqs_on+0x421/0x5c0 [ 806.278959] ? trace_hardirqs_on+0xbd/0x310 [ 806.283282] ? __ia32_sys_read+0xb0/0xb0 [ 806.287359] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 806.292736] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 806.298214] __x64_sys_clone+0xbf/0x150 [ 806.302198] do_syscall_64+0x1b9/0x820 [ 806.306103] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 806.311456] ? syscall_return_slowpath+0x5e0/0x5e0 [ 806.316370] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 806.321204] ? trace_hardirqs_on_caller+0x310/0x310 [ 806.326224] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 806.331241] ? prepare_exit_to_usermode+0x291/0x3b0 [ 806.336266] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 806.341106] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 806.346282] RIP: 0033:0x457569 [ 806.349489] Code: fd b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 cb b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 806.368417] RSP: 002b:00007f08ef2e3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000038 [ 806.376133] RAX: ffffffffffffffda RBX: 00007f08ef2e3c90 RCX: 0000000000457569 [ 806.383410] RDX: 0000000020000000 RSI: 0000000020000200 RDI: 0000000000000000 [ 806.390679] RBP: 000000000072bf00 R08: 0000000020000040 R09: 0000000000000000 [ 806.397949] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f08ef2e46d4 [ 806.405217] R13: 00000000004bd9e6 R14: 00000000004cc448 R15: 0000000000000006 [ 806.443371] attempt to access beyond end of device [ 806.448629] loop1: rw=12288, want=8200, limit=20 [ 806.454030] attempt to access beyond end of device [ 806.459234] loop1: rw=12288, want=12296, limit=20 [ 806.474501] attempt to access beyond end of device [ 806.488446] loop1: rw=12288, want=8200, limit=20 [ 806.501815] attempt to access beyond end of device 04:57:58 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009040000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:58 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0003d58d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) 04:57:58 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:57:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs, &(0x7f0000000140)=0x80, 0x80000) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) gettid() syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0x0, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) dup3(r1, r3, 0x0) [ 806.531981] loop1: rw=12288, want=12296, limit=20 04:57:58 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c2a04000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 806.601355] block nbd0: shutting down sockets 04:57:58 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0003d58d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) 04:57:58 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0xebffffff00000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:57:58 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009712600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x1f, &(0x7f0000000140)=""/27, &(0x7f0000000180)=0x1b) getsockname(r1, &(0x7f0000000080)=@xdp, &(0x7f0000000000)=0x80) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 806.742752] attempt to access beyond end of device [ 806.780623] loop1: rw=12288, want=8200, limit=20 04:57:58 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000258d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 806.804913] attempt to access beyond end of device [ 806.829375] block nbd0: shutting down sockets [ 806.854179] loop1: rw=12288, want=12296, limit=20 [ 806.857747] block nbd0: shutting down sockets [ 806.881211] attempt to access beyond end of device [ 806.898006] loop1: rw=12288, want=8200, limit=20 04:57:58 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x20010, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 806.908770] attempt to access beyond end of device [ 806.914898] loop1: rw=12288, want=12296, limit=20 04:57:58 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0xf) 04:57:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7fc, &(0x7f0000000100)) r0 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x10000003, 0x800000200) ioctl$sock_ifreq(r0, 0x8937, &(0x7f0000000140)={'tgam#\x00\x00\x00\x00\x00\x00\t\x00', @ifru_ivalue=0x1}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0x11, 0x2, 0x0) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r0, 0x111, 0x4, 0x0, 0x4) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) dup3(r1, r2, 0x0) [ 807.001981] attempt to access beyond end of device [ 807.034735] loop1: rw=12288, want=8200, limit=20 [ 807.058877] attempt to access beyond end of device [ 807.097233] loop1: rw=12288, want=12296, limit=20 [ 807.121414] attempt to access beyond end of device [ 807.146811] loop1: rw=12288, want=8200, limit=20 [ 807.167417] attempt to access beyond end of device [ 807.181438] loop1: rw=12288, want=12296, limit=20 04:57:58 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x20d81000) 04:57:58 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009090000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:58 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0xfffffff6, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:57:58 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:58 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f00000011c0)) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 0x2, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x10003, 0x1, 0xd000, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) ioctl$NBD_SET_SOCK(0xffffffffffffffff, 0xab00, r2) arch_prctl(0x1003, &(0x7f0000000140)="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") r3 = dup3(r1, 0xffffffffffffffff, 0x0) r4 = openat$cgroup_subtree(r3, &(0x7f0000000100)='cgroup.subtree_control\x00', 0x2, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r3, 0xc1105517, &(0x7f00000012c0)={{0x9, 0x2d7ee2a01821db45, 0x6, 0xfffffffffffffffe, '\x00', 0x87}, 0x6, 0x3, 0x1, r5, 0x9, 0x4, 'syz1\x00', &(0x7f0000001200)=['\x00', '#vmnet1ppp1\x00', '$}self\x00', 'cgroup.subtree_control\x00', '/proc/sys/net/ipv4/vs/ignore_tunneled\x00', 'cgroup.subtree_control\x00', 'cgroup.subtree_control\x00', '\x00', '\bGPL]\x00'], 0x86, [], [0xfffffffffffeffff, 0x8, 0xfffffffffffffffb, 0x5]}) r6 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x2, 0x2) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000001180)={r6, 0x28, &(0x7f0000001140)}, 0x10) 04:57:58 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0040000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 807.523911] attempt to access beyond end of device [ 807.539759] loop1: rw=12288, want=8200, limit=20 [ 807.547462] attempt to access beyond end of device 04:57:59 executing program 5: r0 = socket(0x20, 0x2, 0x0) ioctl$sock_inet_SIOCSIFBRDADDR(r0, 0x891a, &(0x7f0000000000)={'bridge_slave_1\x00', {0x2, 0x4e23}}) socketpair$inet(0x2, 0x6, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_int(r1, 0x6, 0xb, &(0x7f0000000080)=0x577, 0x4) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 807.569854] loop1: rw=12288, want=12296, limit=20 04:57:59 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x8cffffff00000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:57:59 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x2, 0x0) lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000340)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@dev}}, &(0x7f0000000440)=0xe8) mount$fuseblk(&(0x7f0000000000)='/dev/loop0\x00', &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='fuseblk\x00', 0x0, &(0x7f0000000480)={{'fd', 0x3d, r4}, 0x2c, {'rootmode', 0x3d, 0xb000}, 0x2c, {'user_id', 0x3d, r5}, 0x2c, {'group_id', 0x3d, r6}, 0x2c, {[{@max_read={'max_read', 0x3d, 0xe575}}, {@blksize={'blksize'}}, {@default_permissions='default_permissions'}], [{@audit='audit'}, {@fowner_lt={'fowner<', r7}}, {@fsmagic={'fsmagic', 0x3d, 0x6}}, {@subj_user={'subj_user', 0x3d, ','}}, {@euid_eq={'euid', 0x3d, r8}}, {@obj_user={'obj_user', 0x3d, '/dev/nbd#\x00'}}, {@appraise_type='appraise_type=imasig'}, {@dont_measure='dont_measure'}, {@measure='measure'}]}}) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) dup3(r1, r3, 0x0) [ 807.632674] attempt to access beyond end of device 04:57:59 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009042700030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 807.683612] loop1: rw=12288, want=8200, limit=20 [ 807.721939] attempt to access beyond end of device [ 807.746509] loop1: rw=12288, want=12296, limit=20 [ 807.747319] block nbd0: shutting down sockets [ 807.782871] attempt to access beyond end of device [ 807.798966] loop1: rw=12288, want=8200, limit=20 [ 807.806495] block nbd0: shutting down sockets [ 807.822628] attempt to access beyond end of device [ 807.849063] loop1: rw=12288, want=12296, limit=20 04:57:59 executing program 5: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89f4, &(0x7f0000000000)="528a2f4b7615fa14be8193c6076cc1659a2acd22bce6b9144ca653cc29825803808f0d766e21e664670ac7ddc0e65d22a6e37e3987cadfd332c199b08deb73bd067c309b4f30abaee968f5bbed49e5607197509cd5c892e5c97d02023575") bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) 04:57:59 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0xf6ffffff00000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 807.878128] attempt to access beyond end of device 04:57:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x1b, &(0x7f0000000140)={r2, 0x1000, "f6b0c5354ccde76baeecf6a6900ba30aeca163e5ffedafbe4a5819b78c7bd9381ebbfa1851a0f75c9f9aa2f41cbabc170e8f1c1d3740f163008946281537655f81f1af6412f107b4d8aa1968000dda9ee0dc8235ea237e42a0e4666fd008e8203ffd9e97dd5ab38b0be146304350cbe873087796102f961b591651f26e570a8a2219c61db449fa313f34a6c6f8677687ec5525903f54d72aa67e2eb878d277c171daaeb251d99ae421d68c82b7a6fa6987eedb7541c2ddc32de6df6f436f72dee0ba1a67708fdca6f13507c0d700d9ba1997da0566f6d57dc8cdd69c2ee58a9823486e67d494ad66032de762a258a14f48caff1640fa6772fc6f2b0da1ef465b42396e6e3a5c161e91a6fcead05a6e9368728c9b352624db7da56ce9fdfaf96196f6e5742e620d2ed6669ab906df639b69c1c4265e44c6fc054b8be3457b4e8ace8e48d6e80330da5fbfabc243f2856078f024b24da2a2d182d5eb0307b7a75926fb784810f499e24a4d2ed200885ec22ac47a5955f793e056b8ad85246090213d3eb706ac14523e81c221a8fa43a35e3f40b55d294dfb1317ae9bc0dee1c21a08e46e787fcdc85321fdea3e72565f85d7e0c0ecf9682dfb1c323590b4201bd58c698143a63e096cdd2836905f354df4d438a607f15160f3369165db7c4b54fe12750139d36fe378f268b95772a0131ad44f87b71acfe9846220f02af7e8f9d76d4885ff725e629c771de23639107aeaea674fb7068512c08a04652fbc9557f3a0104aef57fce131c873e440ff74becb2c0a5b99cf7cbf395ced19514baad0e84cfa34d5601cd2b481f0b1f4f3767824a2c85354601900c5b30549199028a67b103d267180340e50be787b7c0fabc293fb8ae07835c0b3e43a6304ba4edac07d7d24dccbfa4c53327af9acc940e1779fb15a5bee479e7753c8c7ea37e060a2254feea5c84f3001d4bd31169ccdb880a3f78a1a599bfe0f6838876dbb475a769f8276779d47adf439dd626379e080088fde040092723d5a63832e1ba5e86abf700e9a555b50ec829f28dc575d42f2d240533706408daa9a8af720213229e96184f48202d891b4b40a5beea3a8d1f15181c549bdc7c250228f82578d25a5acef5aa505cfbf47e32c04f691c43c309550708a7a15b1e62c79a9fe9e0f1225890de2149a712f2d7ce3c2674350bca9edf918b34c1075d0c78ece24acfe53e439d2bb5d10368eb17638916cafef1a73febb0fee9dd95b97a5108cf62a627976090c588ae0fe0eda42ef894ad41d0a9ab1752a3e424a3b10c149597e06dcf2448e6b462dfa3043f17778d61273892e2965c01b1574a1f26bf10284a9a9341e537512a69e6fd22b4d35e059b6665a6e43a51da064fccfcc94da8d4af28ae887d971a245cd950baca6c47cdb25a5d616e98cc9feb0c3f87ea84c009a4dc49d353f050cdb25c2af860e56febb88e15f9389896e3964b56ffb41beb0d13d907e58c8edc7deea468c6405cbbcffb8b8e7ec5bf2a1c3924b0cc110a7d662955b6d4088849362e68cb3e820c9a56b12b8f581b239a4e1329b528cff170145e3586e47a4a3c46761384b83d4326306ec06e238635e24bc23adc83d13c337c296d1dfabafcbf25c1f388c305779d6d8ffda6a61ee34d43863e579ce8b997c4b77642568b56a9ac2247217aa58e375ca4a30facf69bdb30e0f814e905df23d2cdb5c8d1956d0e1d1583be521277942c0fd252543c916080d307ee708ec011a1bbdba21a84904229bc541c8ca19e80d07449f5429685110539f2984524a1d1844a210dcb6768cb119ed568c47afaa21bdcb64606aeebfa804653f1b4b841dbf3643f59da6ee0028f0b0dc52b6a835f88d34a0095fd8d07ca5e2ead8ffa15f2f402dd35ed0571a62b05ee8a75dae9347ff3fedb9b0325bc5e69aeccd4193ba539d8b34ea1e6a14be98643474e341b3215c3386003f39f62489b01eff0dd3f6c2e65d792c88e453b8c9c1f26c102040c72d545a0e0f41003c7dd635e9735dd023d4770fec90ebfb17e8d3d415a74b6e5ce48ec720cf55ae834d0e35e8e872e6b199774883df093c79101f450fff079683a9dccb76001812dfcf6f31977dc6370638ea5f9e9b4dd56f93ed2f8dc24adb8b64efdac5bc5abf2f61dd107dd98b62418b0e219298b7d4973e4dcf6d76c9c3f42ab72c3f061c37a7c78d8e48f738b22eca660083b3df00664674386a69816476759d9d64e14c0ba18ded7fa8e7913680ea181c27e2d07a154a3aed977fc41e3b54e504e9475c20191374566750a9ae2d95c3dc23f8b53f36eaa94a72db979176db7feac774a7d94e224dd430b6a1f1855fedb2dec82d00d40ed03c8205d990f57a9e4466877b86164b15ceb37db8f7a35d88c19b9794d46322098a1e0a3c023b368c6c919fc98fdd4984256114be4cb43f3cfd0ec5721a16e48559b8bc1bd6ec9e9f5980e73d2ef99cbde78223c23e591a7bbb7626cb0a6eff08fc62eef69c10061255c18cd0210ed27967fe185bc72602c915427a26f48153d4f4bbd5bc002c8bbc08f1fb566ae2a7bf9b60cb6807efd086444695d6fe08ff0273af70707a722bef8c434dc9e80d97c55c40566a9b7f342fbe46aee56fa666ceb64ac1d09e3dc5896c469034e0cdb573bf3fe19ddc62dd65c1bb5fd40e390669009d17facb6cf8f9234711b75e449c29c495f7f856c7b9d11c91b674d0c9fefea08ad9eb997fb9fff611b798a9a5b6f9a93b246408d0234efd15bda2dd367434bd2b6210fff6e24a4272cef359bbfe0fd6cbb2c4909fc76a778bfcb48728417ef908a2c8e0a9e7c63c3c48bb97a3c60285678cb2ddbc4917cce2653af5f8bb8e2af7a3638a6cad7589cbb72608874535f26fbfbf19718715fee5ad87e70ae1a68e0e4987b8abb5c9e9e59829a9428f89bcdc2ebc6e9aa3d440e8fb38cf7b02eccf9b6861ecb0cb9bfd455ea8b6ce78319af076a877b25d8b8e279022387bfac7521e8b31f5ff6f0ef47aa06d14d083774b8fd524122a4be61b05fd64cc1e1b85e03609a491061a0aa4c8d8967bd5c795b2f7d5c92995d3f87dd727111ea5b8d5932e165b6fcb645736fdddc1155db77ea7881b0f6c8497d527d9e231aef4e0a49028ff429f5db527374572debbf1abcb9b0dd5103e94b9be6d3a280e2a43644882b163433b6c1eb232eb33d502aa7515afafaa934d3f969aa5046a488fa57403858a411da8585b8e7d535deb51410e8942a7af9a07e7f56f10215f8c8a2a90d053fcabc2fb4ffef4a79eaf3c65308e0608a2cd963cf8e7b2d8af58b33f8ec7e94178f705a90c3afd54272529316b38e96ff35da6bb062b871223116917b5d7749488e712b97dc4b24c1af7b2310bf562c56b7a5357f8c985516fa195ee68a47832214bd6509ee654d7175b684773deb6e6ab9e1094618d5f513a9fd69f7bd83b4423684f3c55855f3ccaa10f1fb56a1416ea98b1dba3fb239ee4e34d687c2c6dc86958ba4d310d031cb70dc2fe64679fe371c5dba57dc277e397198018c25bab68b30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&(0x7f00000000c0)=0x1008) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) dup3(r0, r3, 0x0) getsockopt$XDP_MMAP_OFFSETS(r1, 0x11b, 0x1, &(0x7f0000001180), &(0x7f0000001200)=0x30) 04:57:59 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090fff00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 807.919924] loop1: rw=12288, want=8200, limit=20 [ 807.925621] attempt to access beyond end of device [ 807.974934] loop1: rw=12288, want=12296, limit=20 04:57:59 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0700000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:57:59 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ethernet={0x0, @local}, &(0x7f0000000080)=0x80) getsockopt$bt_hci(r0, 0x0, 0x3, &(0x7f00000000c0)=""/40, &(0x7f0000000100)=0x28) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 808.052623] block nbd0: shutting down sockets [ 808.159201] attempt to access beyond end of device [ 808.175492] loop1: rw=12288, want=8200, limit=20 [ 808.210178] attempt to access beyond end of device [ 808.224939] loop1: rw=12288, want=12296, limit=20 [ 808.240976] attempt to access beyond end of device [ 808.279781] loop1: rw=12288, want=8200, limit=20 [ 808.284793] attempt to access beyond end of device [ 808.291935] loop1: rw=12288, want=12296, limit=20 04:57:59 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:57:59 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x10000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:57:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f0000000140)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x4) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) ioctl$sock_ifreq(r1, 0x0, &(0x7f0000000000)={'ifb0\x00', @ifru_ivalue=0x432c}) 04:57:59 executing program 5: r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) ioctl$RTC_VL_READ(r0, 0x80047013, &(0x7f0000000040)) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) 04:57:59 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000100000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 808.334241] attempt to access beyond end of device [ 808.339352] loop1: rw=12288, want=8200, limit=20 [ 808.344957] attempt to access beyond end of device [ 808.350444] loop1: rw=12288, want=12296, limit=20 [ 808.355790] attempt to access beyond end of device [ 808.362658] loop1: rw=12288, want=8200, limit=20 [ 808.367504] attempt to access beyond end of device [ 808.373478] loop1: rw=12288, want=12296, limit=20 [ 808.455334] block nbd0: shutting down sockets [ 808.467960] f2fs_msg: 188 callbacks suppressed [ 808.467972] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) 04:57:59 executing program 5: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000040)={0x0, {0x2, 0x4e23, @remote}, {0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, {0x2, 0x4e22}, 0x200, 0x80000001, 0xffffffffffffe69a, 0x3, 0x9, &(0x7f0000000000)='gretap0\x00', 0x1000, 0x200}) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) getsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000100)=0x5, 0x4) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000140)={0x0, 0x95}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f00000002c0)={r1, 0x26b7, 0x10}, 0xc) openat$vsock(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vsock\x00', 0x40000, 0x0) 04:57:59 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c2904000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:00 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) perf_event_open(&(0x7f00000001c0)={0x4, 0x70, 0x81, 0x6, 0xfff, 0x2, 0x0, 0x3f, 0x4, 0x4, 0x800, 0x76a9e371, 0x5, 0x1, 0x7, 0x8000, 0x7, 0x10000, 0x4, 0x18000000000000, 0x80000001, 0x0, 0x0, 0x4, 0x10001, 0xfffffffffffffeff, 0xfffffffffffffffd, 0x100, 0x838, 0x7, 0x100000000, 0xfdf7, 0x1, 0x7, 0xfffffffffffffff9, 0xffffffff, 0xc5f, 0x80, 0x0, 0x5cc, 0x6, @perf_bp={&(0x7f0000000080), 0xa}, 0x4680, 0x80, 0x2, 0x3, 0x8, 0x7, 0x6}, r1, 0xd, r0, 0x1) ustat(0x7ff, &(0x7f0000000100)) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket(0xf, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='statm\x00') perf_event_open(&(0x7f0000000140)={0x2, 0x70, 0x3e5, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8, 0x0, 0x0, 0x0, 0x0, 0x8000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lseek(r4, 0x33, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000540)={0xa, 0x0, 0x0, @ipv4}, 0x1c) ioctl$NBD_SET_SOCK(r3, 0xab00, r4) dup3(r2, r3, 0x0) 04:58:00 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/sys/net/ipv4/vs/conntrack\x00', 0x2, 0x0) fcntl$notify(r1, 0x402, 0xa) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_PORT(r1, 0xc0a85352, &(0x7f0000000040)={{0x2, 0x2f}, 'port1\x00', 0x20, 0x20019, 0x0, 0x81, 0x9, 0x0, 0x7, 0x0, 0x1, 0x1}) bind(r0, &(0x7f0000000100)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0xfffffffffffffdc3) [ 808.556336] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 808.593205] F2FS-fs (loop2): Invalid log sectors per block(16) log sectorsize(9) 04:58:00 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x27, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 808.621076] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 808.655833] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 808.674289] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 808.696678] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 808.701689] attempt to access beyond end of device [ 808.715433] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 04:58:00 executing program 5: socket(0x1e, 0x2, 0x0) 04:58:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = dup3(r0, r2, 0x0) accept4$vsock_stream(r3, &(0x7f0000000000)={0x28, 0x0, 0x2711}, 0x10, 0x80800) [ 808.718927] loop1: rw=12288, want=8200, limit=20 [ 808.723940] F2FS-fs (loop2): Invalid log sectors per block(16) log sectorsize(9) [ 808.733796] attempt to access beyond end of device [ 808.744062] loop1: rw=12288, want=12296, limit=20 [ 808.749217] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 808.763947] attempt to access beyond end of device [ 808.783147] loop1: rw=12288, want=8200, limit=20 [ 808.797993] attempt to access beyond end of device [ 808.811126] loop1: rw=12288, want=12296, limit=20 [ 808.895668] attempt to access beyond end of device [ 808.920642] block nbd0: shutting down sockets [ 808.934713] loop1: rw=12288, want=8200, limit=20 [ 808.969929] attempt to access beyond end of device [ 808.975546] loop1: rw=12288, want=12296, limit=20 [ 808.992325] attempt to access beyond end of device [ 809.003874] loop1: rw=12288, want=8200, limit=20 [ 809.022162] attempt to access beyond end of device [ 809.028293] loop1: rw=12288, want=12296, limit=20 04:58:00 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090000000a0000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:00 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = geteuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0, 0x0}, &(0x7f00000000c0)=0xc) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000100)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x50, r3, 0x1, 0x70bd2b, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x1f}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x54}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0xbe}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}]}]}, 0x50}, 0x1, 0x0, 0x0, 0x10}, 0x4000) fchownat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', r1, r2, 0x100) 04:58:00 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0xebffffff, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:00 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) modify_ldt$write2(0x11, &(0x7f0000000000)={0x2, 0x20001000, 0x4000, 0x40, 0x2, 0x80000001, 0x3, 0x8001, 0xffffffffffff8000, 0x9}, 0x10) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:58:00 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000005300000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:00 executing program 5: r0 = socket(0x1e, 0x2, 0x0) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000100)=0x14) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000040)={@mcast1, 0xe, r1}) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 809.362176] block nbd0: shutting down sockets [ 809.375644] block nbd0: shutting down sockets 04:58:00 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x2700, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:00 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c042a000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:00 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000)='/dev/hwrng\x00', 0x400000, 0x0) socketpair$inet(0x2, 0x2, 0x1, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) dup3(r0, r3, 0x0) 04:58:01 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009020000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:01 executing program 5: r0 = socket(0xffffffffffffffff, 0x2, 0x8000000000) bind(r0, &(0x7f0000d80f80)=@alg={0x26, 'aead\x00', 0x0, 0x0, 'morus1280-generic\x00'}, 0xfffffffffffffe3e) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x3, 0x2) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000040)={0x0}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000080)={r2, 0x3b}) [ 809.615089] attempt to access beyond end of device [ 809.661421] loop1: rw=12288, want=8200, limit=20 [ 809.672055] block nbd0: shutting down sockets [ 809.680247] attempt to access beyond end of device 04:58:01 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) truncate(&(0x7f0000000000)='./file0\x00', 0x7) [ 809.709829] loop1: rw=12288, want=12296, limit=20 [ 809.725652] attempt to access beyond end of device [ 809.739294] loop1: rw=12288, want=8200, limit=20 04:58:01 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x1517f, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 809.765277] attempt to access beyond end of device 04:58:01 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009060000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 809.801189] loop1: rw=12288, want=12296, limit=20 [ 809.886521] attempt to access beyond end of device [ 809.913584] loop1: rw=12288, want=8200, limit=20 [ 809.927096] attempt to access beyond end of device [ 809.934060] loop1: rw=12288, want=12296, limit=20 [ 809.943765] attempt to access beyond end of device [ 809.948819] loop1: rw=12288, want=8200, limit=20 [ 809.956633] attempt to access beyond end of device [ 809.964599] loop1: rw=12288, want=12296, limit=20 04:58:01 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:01 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r1 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x4, 0x20000) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000080)={0x0, 0x3f, 0x30, 0x0, 0x6}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000180)={r2, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x71, &(0x7f0000000140)={r2, 0x80000000}, 0x8) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket(0x11, 0x2, 0x0) r5 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) dup3(r3, r5, 0x0) 04:58:01 executing program 5: r0 = socket(0x1e, 0x2, 0x0) recvmsg(r0, &(0x7f00000028c0)={&(0x7f0000000340)=@nfc, 0x80, &(0x7f0000002840)=[{&(0x7f00000003c0)=""/250, 0xfa}, {&(0x7f00000004c0)=""/235, 0xeb}, {&(0x7f00000005c0)=""/174, 0xae}, {&(0x7f0000000680)=""/189, 0xbd}, {&(0x7f0000000740)=""/61, 0x3d}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/151, 0x97}], 0x8, 0x0, 0x0, 0x1}, 0x40000100) bind(r0, &(0x7f00000002c0)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) getsockopt$EBT_SO_GET_INFO(r0, 0x0, 0x80, &(0x7f0000000180)={'broute\x00'}, &(0x7f0000000200)=0x78) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000000)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in=@multicast1}}, &(0x7f0000000100)=0xe8) connect$packet(r0, &(0x7f0000000140)={0x11, 0x17, r1, 0x1, 0x4, 0x6, @dev={[], 0x11}}, 0x14) r2 = syz_open_dev$midi(&(0x7f0000000240)='/dev/midi#\x00', 0x2, 0x2000) write$FUSE_WRITE(r2, &(0x7f0000000280)={0x18, 0x0, 0x1, {0x6}}, 0x18) 04:58:01 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x80000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:01 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000700030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:01 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0005000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 810.387457] attempt to access beyond end of device [ 810.398412] block nbd0: shutting down sockets [ 810.414536] loop1: rw=12288, want=8200, limit=20 [ 810.425697] block nbd0: shutting down sockets [ 810.429169] attempt to access beyond end of device [ 810.448070] loop1: rw=12288, want=12296, limit=20 [ 810.463152] attempt to access beyond end of device [ 810.492362] loop1: rw=12288, want=8200, limit=20 04:58:01 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x20000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:01 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009030000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = dup3(r0, r2, 0x0) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f0000000080)={0x2, 0xffffffff, 0x3ff, {r4, r5+30000000}, 0x2, 0x400}) [ 810.520460] attempt to access beyond end of device [ 810.559750] loop1: rw=12288, want=12296, limit=20 [ 810.606302] block nbd0: shutting down sockets [ 810.615305] block nbd0: shutting down sockets [ 810.626068] attempt to access beyond end of device [ 810.634447] loop1: rw=12288, want=8200, limit=20 [ 810.640135] attempt to access beyond end of device [ 810.645464] loop1: rw=12288, want=12296, limit=20 [ 810.651150] attempt to access beyond end of device [ 810.656396] loop1: rw=12288, want=8200, limit=20 [ 810.662081] attempt to access beyond end of device [ 810.667465] loop1: rw=12288, want=12296, limit=20 04:58:02 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x400000000000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:02 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000001000000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:02 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x7, 0x2000) ioctl$KDDISABIO(r0, 0x4b37) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) dup3(r1, r3, 0x0) [ 810.872104] block nbd0: shutting down sockets [ 810.907896] block nbd0: shutting down sockets 04:58:02 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x2, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:02 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009280400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:02 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000003400000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:02 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:02 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000780)={{0x400, 0xfffffffffffffffa}, {0x0, 0xf70}, 0x6, 0x3, 0x4}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @multicast2}, &(0x7f0000000080)=0x10, 0x80000) r3 = semget(0x2, 0x0, 0x10) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in=@rand_addr, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@dev}}, &(0x7f0000000040)=0xe8) getgroups(0x3, &(0x7f0000000440)=[0xee00, 0xee00, 0xee01]) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000480)={{{@in=@multicast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000580)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000005c0)={0x0, 0x0, 0x0}, &(0x7f0000000600)=0xc) semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000640)={{0x1, r4, r5, r6, r7, 0xa, 0x7}, 0x8, 0xff, 0xec9f}) getsockopt$inet_dccp_int(r2, 0x21, 0xa, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r8 = socket(0x11, 0x2, 0x0) r9 = syz_open_dev$ndb(&(0x7f0000000240)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r9, 0xab00, r8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f00000006c0)={0x0, 0x4}, &(0x7f0000000700)=0x8) fchmodat(r0, &(0x7f0000000180)='./file0\x00', 0x1) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x11, &(0x7f0000000740)={r10, 0x9}, 0x8) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000200)={0x12, 0x5e, &(0x7f0000000280)="742a8de242298fa416a74084a56c038e780a2da3e4ad42254ae845cad2e96046726d1299b34e364947a72d50935bc5c460c57f7f9b4c1b8fd02a7b56205f423afafc4a2da990108d837b8ec3ff776e1648dc4d0cdc80372361b7e39beb8a"}) r11 = dup3(r1, r9, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(r11, 0x111, 0x1, 0x8000, 0x4) 04:58:02 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x8, 0x404400) [ 811.307733] block nbd3: shutting down sockets 04:58:02 executing program 5: r0 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x5, 0x200080) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)) syz_mount_image$ceph(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)='./file0\x00', 0x7, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000100)="f45301f749507eb30a928c6345bef074dee7e8d94a957f42b5f55144f2ea4a62789534567b346bd36be7c29acf59260730b4fb81eba81128525a25654ad0ffd896f80fa2d751a00ff527e189ccba21221bda0b1c0c3e53503857f010ac05be0e28b1ecb53f0631da905e192e8d47c9a4c4eb4d5efcb6ab6c5091a44493c191d4910d9d99e5aab6afc3f5a1", 0x8b, 0x4}], 0x10022, &(0x7f0000000200)='vmnet1ppp1wlan1)vmnet1eth0selinux-\x00') r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r2 = geteuid() getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6}}, &(0x7f0000000380)=0xe8) fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000440), &(0x7f0000000480)=0x0, &(0x7f00000004c0)) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f0000000500)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4={[], [], @broadcast}}}, &(0x7f0000000600)=0xe8) fstat(r1, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = geteuid() fsetxattr$system_posix_acl(r1, &(0x7f0000000240)='system.posix_acl_access\x00', &(0x7f00000006c0)={{}, {0x1, 0x2}, [{0x2, 0x2, r2}, {0x2, 0x1, r3}, {0x2, 0x4, r4}, {0x2, 0x5, r5}, {0x2, 0x2, r6}, {0x2, 0x1, r7}, {0x2, 0x2, r8}], {0x4, 0x2}, [], {0x10, 0x2}, {0x20, 0x1}}, 0x5c, 0x2) 04:58:02 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700090a0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:02 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000400000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 811.429302] block nbd3: shutting down sockets 04:58:02 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x8, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:03 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x0, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x7, 0x20000) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_MSFILTER(r1, 0x0, 0x30, &(0x7f0000000080)={0x7, {{0x2, 0x4e24, @loopback}}, 0x0, 0x1, [{{0x2, 0x4e22, @multicast1}}]}, 0x110) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:58:03 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e20, @local}}, 0xfff, 0x4, 0x177efb48, 0x8, 0x12}, &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000100)={r1, 0x3, 0x4, [0x947, 0x9312, 0x6, 0x10001]}, &(0x7f0000000140)=0x10) 04:58:03 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000a00000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 811.694843] mmap: syz-executor3 (14921) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. 04:58:03 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009007400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 811.787045] block nbd0: shutting down sockets 04:58:03 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x2020000000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:03 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:03 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) 04:58:03 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f00000041c0)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) sendmmsg$nfc_llcp(r0, &(0x7f00000037c0)=[{&(0x7f0000000080)={0x27, 0x0, 0x0, 0x1, 0x7f, 0x76e6, "64a3488e0a7979053bc62afffac3657ea6bf5c5163efe5755a1c370ef136c228f454bbeb5eda5676a413f23fdc25313f246399f0e1123b81cfc29ffc2bca0f", 0x36}, 0x60, &(0x7f0000000780)=[{&(0x7f0000000140)="ed5d68ac74f40630b04c9cb2f583e9785326642d29d8b55072c8b489bfd742bc6b151bbadb2f273d617adeae2a3737f7028f09d4ee54b39f525718bba8b82b26f715e569a2429024a94173e6b76cd58680766d7a0d6a494ba679fa1f960f7dfdbd1144bff86a45bd1d19dccd872dd857424e3ceae1749114b88033e578b2d5b804ad7c81237f6726b531433c9fac3630b66e0ab59ed5df8701569dc45c15da4582caabd24015d30e0c0645569e4ed9e8cf514a7bcc781510ce40758499ca48", 0xbf}, {&(0x7f0000000200)="e302313a415a7a98172db8fa1e0e96c8d0ba84d52f23475b502fc107ffedd34ea929ada9b7bfd4a7ed8a2091bfbb66e213786fb83dd4569ba07a7081c7f54ea38690a9c6f3158ce64eef6d56a5cbff369699387b8438c0b04b41b01ecdce45f7a8b54ec4e7fc5377ab", 0x69}, {&(0x7f0000000280)="eccbb577e7f30fa9f96012bda9c14945607740a69f66dd28a5c46fe9621f8dd1901a2ebb5049197da776c0fcc1cc424e7dd25b09899ff0d937a4fca1c0c734af96e4", 0x42}, {&(0x7f0000000300)="8aa26bf8d63b85d1a6f1e57d182accf5e97030338d67afc826901f0e9e82de7f9496f108485761efb3c6f8831c8ea3f9f970267de01209a3d1f44df66c511e605e35614762625931404aa9a7de88bad29c25390b43ab287c3337c4b641a8c368780a6b53d93abea44edc7597b132ce0e7381df8e9619f534076fb0ee6f254c5303087a5ab98d233a7fbbf8cd41a1e08e911eef492fc222de305c0ad07d74105770e00d", 0xa3}, {&(0x7f00000003c0)="965fc8f5a91ccfcbf9fafb18de3ae18a23a030b70a3b05dc362e6add4218a2e8b1520117ae56de0a919c1932340c9250f4d0e543180800736b71af223e40254e91c352aca4917e789767c53e20ad58c35caeb6502bc6d0f9bf37b378a62aa96cb12b809f766c01faf20c7fbac9a859511933fbde29dd80a833a1e43e23cf86e57f6a71dfbb4605b4674822d62715b28acb48a7209c7f0493fb1e0663b972245a0d2939e0", 0xa4}, {&(0x7f0000000480)="7e96de59c87a1f647c3f27b96e2201ea2cc4a5b311b74ec3c4de0df5e60d7dbbef24448bf77192080b7efb44fb13a64e1f3d84ad4960668fecb6ba911c4af57039d11e9419dc8966c0d37ad9ce95e19d92ec5b5b0a34ff187038a778faa45823e6571288aa2168e4d5bbc318c213b8b3979cb37ed14701813dda526137b6f80f548660db149401ed49d53c7393d769bcc11e0a0bd17008632ef16e40660b0e57a3f9fb1a761654cd0b9d8031a8517090b40e31", 0xb3}, {&(0x7f0000000540)="586e080f9e5fd51efa0cc8a17485775fa37e21185235c28c422178e1e61c28b42abb17fadb7c403ea01d2647997e0ce4e83f6f479ff74270d675c005b1629f7d9ed6ae4b988bf59d6eda0d1d9b0fe09a5d6ec61ad55de976562205212080c4c1515aea4de5199eeb3b2bb722ae15e44444b5728c049e15f4acff9a6fb8db7cffbaea6afb32c23c7e3034f21936f4d3c74179999087aedf12b7468f9a2f54f5603eecc0f114c48375736957648981941577ab41ec6cde3cb1e600e64fcf1df4fdfba3a2", 0xc3}, {&(0x7f0000000640)="8d5ac4ea82a60f355e5fde1a7772e2c21126251e5ba78a69566e4e8f108455f76c61180a9c50af29fa1ba0cb850c22cb4b37888267fa69dc28e052f8636b6576dac5213b8aaf09497d7aa5e291a93f556a1123d642f60c52c790028b3074196ae3186b4db314fa195035477aafe7df1f95493e138998f7bcbd4c0937d033994b9cd4ee4e0c28caf0824dd561335d02e8b7bc6e679944d013b50b44ca20f19a74", 0xa0}, {&(0x7f0000000700)="501511a1db4a6d1aa3731d48c3427c6be35e5806ed39b3cb2935ddfde45a5cfa6066e2918f0392b144b6b2a2525ebb82c33011209aad46eb9b87c2ca681f2bc535dc6df3f8ce14c5ba2be7aa82e68460a02efc189a38e2d93c894fe252ecba6cd5252adac78e860507219dbd04b333a8e42807535996c5ee", 0x78}], 0x9, &(0x7f0000000840)={0x90, 0x110, 0x3, "3ba346e0d50e628b5e238d4dfeabf7f8abba5dfa3410042d841d6fa35a6fda7a8214fe90c427b32784288a9278b9d73e2eda907ffce2bde40a770c6220775ca3d120e7c97d4c606de7ad414dd52c6cbd20cb8a5998756c1e28462aa3a1e20d85b26ed2121915d45164429d0c65a35c3dc80ab3dabcde70d1bdd8"}, 0x90, 0x4}, {&(0x7f0000000900)={0x27, 0x1, 0x1, 0x4, 0x9, 0x240, "d712d121f33b71d5d5405430d1ba661744310ca16960904e3e98f0cc9690e1cb2001350bb5b1b65c1fb3df754eca57fdedb7b9206faf071000496e22b017c2", 0x30}, 0x60, &(0x7f0000000000)=[{&(0x7f0000000980)="4798b90644de0657c749717002535ffa83e3689afd5ffb2720d73e885b58e0e311c44d26f91fce310384cc9500764fe29900b7560f807940d0d5a575fd700cc1ce56a440beaa977711fa3367a0bdc711834e7dfb5fe7738c3a6e9a73559fa71c9e32817b1fe70d288f35588ed0b565540e5a58727c1ce61be72a251e818ee9737eb32608dd7761da4e240a7d803ac73f07be48ef526687458559bd4e87b02727e92a880b2c166091d875e3bbd9fcdc09756c642a042b167effd6eed8197d6e2fd241f6222a23b4955fdb58c36e0b207115427fdee33007c67fe2039cbe9337f5545e342fd5b2dfd50c79d6d5a351d1f40857c563dcf8d937", 0xf8}, {&(0x7f0000000a80)="e2cd4fd443c5da060e6fc8ca4bb0aaa7cd29c672475441f81fe9d66d0ae9788e2723a4a6bdb506a798ab1ef9a96d0b73c64a25c1ff0fd6fa2a94ec189d46c93ff77daaf93667f9a0e552281ab223a9112fc5e0c3f87b3b2cc96b997126fd170155045dc27b452c33a602b241095128396ba5599eb422359171f65b8a53086444ba1a2fd8f2a20d054f6a28d644161b3a294c06ab5917d8230183608b5f6b134cbea4046351d28077202e814117c5823b7a329228348a0aa2e5affe36485a56c24428c1", 0xc3}, {&(0x7f0000000b80)="4b98d0e825f7a0d7984b5bf642c499d3732304a7dd9187a778f02d14d34dbe7e7ae6dc1bab3bbba13bc1746e7b6c3ea71d953e3e9ffa522d97deb847c9aed20b7f47f7600ac268ab4d06613267d8d6255e6c320747db9c", 0x57}], 0x3, &(0x7f0000000c00)={0x110, 0x102, 0x5, "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"}, 0x110, 0x10}, {&(0x7f0000000d40)={0x27, 0x0, 0x2, 0x0, 0x3, 0x2, "ac5791f5bf7b6c3b43a12ba88bf8607af35ee1f83bc17d4a01bac9a681984596dcc1b9425f26802c8cb0d5a5d6891fa131fa2c4c89542a47157cdab1fe96aa", 0x23}, 0x60, &(0x7f0000002080)=[{&(0x7f0000000dc0)="5456fbbb85854b86739bf077a961d35717cc77ef2aa0786b933fb63dea968c502aeb56185d5144b4dc84847a1d42d5b45bf37f4a3fe85c13d3f67e8949ab5fa4bfcb9beab98fd0fcf97d7c1e56112e29c26dffc2d280b8c57ffe283ec21356f9062603d49438cd1b6ffc006007", 0x6d}, {&(0x7f0000000e40)="f8709b75cb2de5d6f4e798ba84bab64350d9bcdb4dca2d5f0c14d8c08be78b2a8a557b795e432a6fd74092721a17605a8bf51c62a4396a1e3b202975e64384b367f37b287181ee97f0d4208bcafa95c21e225e131eebfeaf8afdb90c3696cfc387433f2a28c56961403221880c6a6617ade2caac6fb3e718ae912dc707291e788bee2c1da8f8735349e88c584f8f272d8b1e0c0ce5e6ac59e390ab3f6e2d5d6a2a7e79659426faa927c5c3721b7c1f89cf5ed4f6e392f98f7bf7011b62e5c6484505aa09f068e279f64d2cf76b55b2443c5e9ce4a285470ada05fc7d63aa8cf0555590202668084158840e40abe4e90324069e", 0xf3}, 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{&(0x7f0000002300)="62c2f2b8b831dc632270b78182be08c98ce9ff3f41c235c2cb997561f56c11b2f95dc3e88275ba70f9ea71e5dab6e3be0925b144eafe565dda49a657ba33d49920627226fe7b0426b7b6bc148e4f46395413441a4aae48a5d8520c2574dc5a02a46f7702f386d8ede49fb5c83b68d1eb1aa3e49fd1efd5c287995313c3c9350225e58f700d1c30a9ee49416581d7f37e3e5d30650d6a9da59a22ce77f92d305be6aafb1cab145a7ceb60fee0dc2d03d6b24563ab028630a709bd34fe74bbc023e970975148f0ffc0877220f915d31f40ff04075d00f17602aa38c791c54a51e8222daa9abb1a0f651b72d1b4aa9f020595f43d24d0f7fbf3", 0xf8}, {&(0x7f0000002400)="d15a86781aadfaf5a36b18a77ce87a7176b0de1da383362bfd0cb76507dc53d99b870071a2d5689b006aead924424b35adc9318c84f3dbabbeb6d374c294481b69671b42c85fde0dfe", 0x49}, {&(0x7f0000002480)="e011315a761861955a0a2ce86fe452ca46693549a77374f7280ee4f3ed512340c9758db7cc87e9", 0x27}, {&(0x7f00000024c0)="234fca1781c775852b9429c6e8d6daa168403a0eb754fbe34306ba8e3cad3bf9c09c0fdeda66fceeb08e5e251c602d08b7322fe8e58e0184221b2a6ca06718b982ba4f330db0dd0f679b8ebdd4f979bfadf4c4fb2ffdaafa8cbecb62ed1ed5c2f23b61f282fdec246f366eb2a3df31e61861fd6e67960b28cd7e81bbf06dcd868e1a115255d7152682632a13f964423441", 0x91}, {&(0x7f0000002580)="bb4ef884b34a6c44837f37f82c78dd9de7377752013341c100a556941381bb3774e159c22bc1296fab5bd8ff3f4d3b370777447fddc0b4a4d7231d54d1b18bf2588f05847a02c1d02aeb439b00988c6cf2d952ffeb36394c7359f71dfde5a0a0c0b6ecb620b7cc657c3e", 0x6a}, {&(0x7f0000002600)="2434af87e50c63eaefad39989c", 0xd}], 0x7, &(0x7f00000026c0)={0xc0, 0x117, 0x1, "a6e00052ac2b3965142e458a9ac0ee62d6ce9d6be79b8ae2001db3abc51cae6c55b5404cd17dde318b665390478f07c7a30c873185aed50cfa947dc52fd7f78ec0131ca44cc5b3d0f284444d9f819597f043bb5263497d232cec3565d5b746a6221d8e177e6f680b0d312df74478aeeb4c537781aac625add1c3752462405717d0178797ede4e79b6258b5b8b1be2704a668a7907ec1ce9da7bfea72fa4914e041a45b9c7082acae76"}, 0xc0, 0x10}, {&(0x7f0000002780)={0x27, 0x1, 0x1, 0x0, 0x7, 0x4, "4c5d474844983d90a404a4136ec1cd7062e6176917dc2d48fbf25806c793408fbc3eccd61e13ecac0d8f1f89ac28579897b9dfc51d9012cc13c1a5b4948608", 0x2a}, 0x60, &(0x7f0000002e00)=[{&(0x7f0000002800)="462660a000b22284bde1fb85dbcbee55296a53fc523991a594639a343923a01efa00f40b5dcf79448b342fd6fb9d2f9c817fc011eef5bfce69617b5ddf5b7c07ccd6c74a082ebe43d2e90458614123e4201a9dc4c4fad4a7d32ad4c1466755f6", 0x60}, {&(0x7f0000002880)="4822b118150406d632d0ded3d58be12a11b2201451908fc47c5ce814e4465de4748413ac46da695be3f27044cc89cc2e21e1acedf31227bdbd9adfea42b99f58100b7877e18d190c20bb2d5d2d5c93151a7aa5", 0x53}, {&(0x7f0000002900)="12faf3f2603dd1e6d085213990e1c7803dc5b56e42ebdc8ac0c301b223e7bdc0acf0af033267395f8abe02b92be928af1d533ae8449697cd2b05174d3c9002e37261c457061a34b918010b3c30a376650e065799bdd937b3451296d94d267b7bdbdfe0257b8ba441df8b0ac9b7b5cf29a571bf69e9ab862a5deae4b99667157bac8a3aa73b6f215de076d180cd9f65ae69b4288818c091361260620bf69195116f55ebf3ec242302d3c662e17267295d1377a63e2598e05d60239bd82979bb218b385be0a5eace6a08a65ae8aaaed565ac3311410fb907688aab84f619aa9c8995bbbe2d709470b8bf", 0xe9}, {&(0x7f0000002a00)="27520f11a03e3c2c02ebf774e7969d89b964c434059ab7e6e1db2ef0d2b7785ad2bd35d071aae8d8d9fca02a9b8837e06195873028ce43773ddf939b7532bd4ac70428621b486132b0e1ddc4f1147c892eec7ca6b4c72d423e8b032a847c9882a1e36ebbf5045746daf4660691e64e698479e70ea29fab5b3ed047f980b6747cf1b73d58a923dad37d825337826f4749958ed4e215527e4e887357ae81f6829d985c84a58d799dfc4cf004a8655bd6490bef126b6d760510e77807b896b261152d7a4f770cf430b7e2414e8d55cf189b7218fb8df747b1c9df", 0xd9}, {&(0x7f0000002b00)="526c806a516d04f0506233f80f416c4d2b1a9450a8781837e109136cbe1686dd30d5b3b3b55c7d868ded1d005054b48b5684f6feadce2639e66185a381f8f78ac82fb84fa1cf69ca0b376a96b9b766101be46a986e234dc494ed06d0edbd42fd0e0f0c4b8da76ff08b0bc0b4bb0a695fc996146a37ba164f20d8e2401cf39a7d1d0220f5000f7a95b3d5835ba06be7963f9ef63ee75bcd80b6e9f6b883acda368cb220de4a4bfa25d3580eed471a5b08bc82699763ae77e94859270d3ab6e1ddf684297332be3df1364f3bc3e4204083b49943be2e9a3ff70752d1a41681a91d", 0xe0}, {&(0x7f0000002c00)="07ec81552072c510c2e91f2c4dca2c8cae3ba8f62a56ed1aac4286832e186099d0514241a1feb6b19a75656ff0cb362517d266e8b17a8b0a6f68319f4dc4fc9a62f00e2681eb09912b2d504c983d93e0aa444a6eecdb79e1092574578751b8656965d62b3ab18c9fab3c625658ad6307e2c85df1f4026618108187216fb676cd14464388f9f8a52f158af426cca8930626f6293104ac4a", 0x97}, {&(0x7f0000002cc0)="2bc32990cd6f3bbd46ccb68e5c05e42c14678114bb8bd95ac4447f306bbb6436cf5cba4db8f8c9fb1c2b3e2a9fc1d0b424d676bfc4938173d27b22f317cf4bcddab5d03b7acc309c", 0x48}, {&(0x7f0000002d40)="32aa8bd8ee187bd3f2730d575faf65f2b96492794ee74ac5ff4c1be5a29d5635fb5f98ac987d883b03f8da1b81d48ff8c01e214e923118ad033ea97d6679019f4e31c0982e96be059e60a92f5e252557f47d05390dcc14f1e64dd4bd73570c762a1887575f6cda04a89b46a552027994f8f11a79a43408e34b9fa80d2493c27be00b30c44b7301ad576a54d781616423826256", 0x93}], 0x8, &(0x7f0000002e80)={0xe0, 0x6, 0x3, "4d4157365f2852edd54d894bc6758d5f7a69030c12ed2c10d157a15c46bb8373b0bff2ca4a8985fdb719ad87cc1d0ae380b218130087dd239e2fb1cc0a2da8c38f4fb79a01751b9ddf789eb85067ed48e1c02c3170af8ef621e586cc0f2029e2c3072db4cb8b5637397f674fe504ebb2db306c14eba8cb889599d612680e67d94419c73cbf32e4367d8a63f68a02406f1d0d1ef1171c5873b415ee23d625677bfa6350ce0b6868ee39d52f6dd60d2cdd6349f9763ffb4f1073b589c7d3dced9c175ba72f40e9594e4fc98a2a0c"}, 0xe0, 0x44}, {&(0x7f0000002f80)={0x27, 0x1, 0x2, 0x3, 0x4c, 0x8, "1868fab7734bcea11a0df03aa61ac30262da33fdcbe45fc00edfe945a1c0387ec8cd61a5c759f13a9a4924adb683b4e0667395373f3d78a80fea82068b05f1", 0xe}, 0x60, &(0x7f0000003140)=[{&(0x7f0000003000)="13f032f3361e313eb8be3de9347c4c93b8aed38a99b891b6cfaa82fd3d0d95ee6ccd97ab7642da665b46faa3b5c3ca798cf2064a5be76f5166e514b71961ca4dd78aa24ab769698d71f917bc320aa95462ecc2d3ab59758483a1f50241f0cb425cbf861e6bae48ace0c2cb402fe973da81a54af7e39dee7a201ad9431ebe754ffc9d72993d7095f4844e2d13cae36628971f328b528ed1bf3aa88ed1a4134e16a610afa0aee8497361a8551b61448d7c515c2508b69fe40a7a564735b07e8511b955b35db7bb0b4a2992e50909d43f7ab720", 0xd2}, {&(0x7f0000003100)="1bf6dfdf6c0b98f950a75cb3a7b9f9ccafa9e055b8043333f6e33590caffb9fd48d8588d0edb73465bf3ae928f2b1ec76c3f9669991fe4ff8adc7326eb7193", 0x3f}], 0x2, &(0x7f0000004200)=ANY=[@ANYBLOB="20000000000000090001000000000000c715f7fd6fd38a96e0b4e1000400000082f5358c928492927d898d961d039497eccbe1f3bdf86fd307c615384f2a9822226416b8270ece731f675f246b370a"], 0x20, 0x80}, {&(0x7f00000031c0)={0x27, 0x1, 0x1, 0x1, 0x10000, 0x6, "817d8df8d73b5b61bb765f8f948562fb100f86f9bc93e1b98f8392c4acce002cda791c8f50c262146f40eaa2cf2dbaeacba246ac70107c9d26c43500882474", 0x3d}, 0x60, &(0x7f0000003240), 0x0, 0x0, 0x0, 0x44000}, {&(0x7f0000003280)={0x27, 0x0, 0x1, 0x7, 0x2d39, 0x4, "c3a0021af0b216e3bf356f86adf2e7c68291c001b4818924e1f57dbf5e074e940d35e39bc32520c8c659e7c2dbd269b7ff6c47e178a59df3910dbdb76c23d9", 0x3c}, 0x60, &(0x7f0000003400)=[{&(0x7f0000003300)="6bcbfc774546dce0d53a4edde4ee861998cdaecd053596bb33", 0x19}, {&(0x7f0000003340)="1b0ece3abb2ac003d2371fa0a8716ddd51eeaa6dd4bb8e6b650ed68d53db1db886ecb384f6e72d4b4d66d88653af0d0ded4896780522414ce8cba4fda8393ccbe20bb7a7f57425321a2e3df4b1e0ba08f6f9a077a7fb50296f2311da9235c01632", 0x61}, {&(0x7f00000033c0)="8dfc32f0ed2a15293b32885a638a7147eafd4fd74a3f8ddefc4ea3f6e94cc152b81c655479316545f0daaf746f", 0x2d}], 0x3, &(0x7f0000003440)={0xf8, 0x112, 0x1ff, "fe55bd2fb14451b4569d6da73ef09511cdef26ddf4e4d5a98f5960bf0255f539cfb737acd9e3e8f526802060c4b45afdceae996b6d36d881e21857ae549154d94df20ff3524a33bd80fecba846c1f41d3753c6572a7a2a2420b0d4fd01e72bfecd34e6edc2c69450ee489845508d9b12409cf9155e76976fd279fc9fe6c881fd29711184e48da364868e256356afe5e1e9f92bcc48a7328977596915d3181dbd482df1ecd373eb2c0db3df402445913e70ead80ee7f822578624d3f30a4dbcc7d8b778c98437585cddaa20960356c00b7d3321a712eb544d43a869e845ef63d822f36bd2bd8099"}, 0xf8, 0x4000}, {&(0x7f0000003540)={0x27, 0x1, 0x1, 0x7, 0xbe, 0x100000001, "a68085764e181f4421843b5626ca27910a93dbbd3d00a37b1aa90aaa187ed42edfffd466e96de010945c799bad8cf0cc1bc3d96a5b73e89ae47b7a2b333616", 0x33}, 0x60, &(0x7f0000003700)=[{&(0x7f00000035c0)="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", 0xfb}, {&(0x7f00000036c0)="0cb8", 0x2}], 0x2, &(0x7f0000003740)={0x68, 0x11f, 0x1, "24a1ebdebf584740fa27d47c1ab382fd6b4b6344eaf4ef396b5a5b04479515f463045b42313a10816a75726318b0bc2b187e803ad6d438bb1001aed118700e317bf4207bc34116c8453ae7d19c10d893df"}, 0x68, 0x4044}], 0x9, 0x40000) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000100)=0x1) syz_mount_image$nfs(&(0x7f0000003240)='nfs\x00', &(0x7f00000039c0)='./file0\x00', 0x3, 0xa, &(0x7f0000004080)=[{&(0x7f0000003a00)="5c58f841bc15b0e89bb6ae8ab0dabd7974eca70fa609391bd7efd1687c5e934adb02a6e25b8b55e89fd6fb0f7536eeb08e301bd448a58fba822e396de10ffa77131dba32648ca52fc8f893eae0208b1e994e9ed85e62875975be516689a020615f952c95cfb5a55f0fa0f385f3846a0add410b011b0fb4751dfd95e4abfde05dbca8f00c698b32c8de572bb16da010503197bbd9aa9e59ba1a4c33c28ea7f68f77eec97ce85233057efacb4f97c3be2c15ea209123eac95523d93b6c98a40fb1a1f0f5285df4147bdcdd5d0c47932ae75f4f95eb96a4b38f09cbe0195614f742751ac2e3b1374c17bfce70c4a90922c336216ab957", 0xf5, 0x2d16}, {&(0x7f0000003b00)="2b610e374cb652455fb67a799266e13ac7429c78a02a33a2a31b84ebdb6257e5f1a9eff40836fbacab7d10b71bee8d93087a489d8baff7f014ba4e017ab7d0e8c277a7172c60c82f467bd5821105f256d06e104ee523b64a596e1bcb42d30753615245c22f90414a5d95937d6f5d22b9f36ed89a2e6f278b6e4ba33d47955fbbe58c451e5365a7099fa3e682879cec2a24e4bfc0eac09cb29243fff3e0ae8f", 0x9f, 0x80000000}, {&(0x7f0000003bc0)="646fea8095ac5e22d3c8ce1b49256e6826466cb6b6afbca0216ef6d3bc518d94a559086f344967ddc580e32be453666355060660180013ccda4f52b2bfd96fe7a3873804d48f661be460f9813bf978463e944a8b782c068e0e996554ae47d041252bcf2c5d1300e1a487a33f725d38bcbbd11992294e92f9b9487d734dd9e544a352ed9d5bea93d3d91124b2361fff40e7934eacc8f3826d69c31c75be32d098712f988c9c36e6b37a1aafaaae96b988c8e8d3f36325fb4faec8b0cc63960b520007f8cca6004c7c400862ebcc68ac18392ffd0fdb02a7fdbb9a5134268457c6626a5b18733645edec00618ec3e31f2938d811c892", 0xf5, 0x9}, {&(0x7f0000003cc0)="4d90ef64aa262de0146ccc288df7defcc0dbdf55b3b5d67421b50ebdb7ff5e9ed1ef847d", 0x24, 0x4}, {&(0x7f0000003d00)="99e22d6f12e370c7ab913a3db46d15a62385b68d4cb7171b44ba81b77401295045639528fc5018938a34d74ac6accb1ede0aaddde1d46efff74109e4e24f36581c782e2b883f779cf31b619867d16dc4a1d199af013487d8149a19de61255436f2494e3413170069ef10846b44b2532c09ee9cf5d6ea8236be0e5858f8b5ebb7b88ed37d740d94fca06356f7969819d611158952fc6101dc183e4261655a455fc3924a4150f79739ae6d85f3d42efee53e262ffd6b22c7155796", 0xba, 0x7}, {&(0x7f0000003dc0)="780337dce31e746c81b06cd6cf441e086493188def8c1265a50d5b23cd85d8e36e592dfd4704da49d2c5f170b31cbf2e7bd3ba0e8d01263dea473246d1446e012c909a8d0df87bf2c9ac5713f599dc9f26274bc2778a7a664e78bcc5505a3fcb074577770c53c9ae88ba7498229068a94c02f37d82300ef7fa1f58df730bedf2a6d9c8270642d7253daebf9a920bd67a8a6f02e7d9cc0b414c24d0cdb0394b8a22b4c493559aea2e1ba079f761392010", 0xb0, 0x2000000000000000}, {&(0x7f0000003e80)="3fd3186e1069e71d30d062c9755259e3d024bc7ac552f3282bbbddd622cc328255a998fb7a98b8c8c5599abd97e957d48bb4ed3f180b0fbd8e2adddcdc015b234ebec2d1bf4f4be1338a2108fcebe5f6af0d80d600739579f50fb3b6e59b193d080cb6f89923143ec623a814da4d7901bf48c9d487ac1e2590935356db51cb9297710098ff37ddbe", 0x88}, {&(0x7f0000003f40)="0e4979422a9b7dc4c11164bfdd5d24c5ca4a3b87c8a087b60fa596b3b23f60404e48645a87aa1f6ac507fcb773d4b69a8904efb8f6a02affb4596285c2add093799581c9a5f2057799178abfe03f090dfabb4ca4b9a7fa", 0x57, 0x4}, {&(0x7f0000003fc0)="8ad93ee2575cd041af017baa71dfa5afd3157a20b17f84a66a98510c81111ce4c210350bf2f679be47c8f19fd0590a7e363b32067dd9f2f47d7b67a257d1f183649a54c26e3acc1347bafd4c31af58b0c8b8fadfeadf88674022d58f93ccec606c9fd5a2ebcbbf5b4521ccb6c1df165443deac9ac43964d3f00987", 0x7b, 0x81}, {&(0x7f0000004040)="e2c70d227510a0c800c0521caedf5b04a78c66d1ed6f1d28cc02c461449fc096573e", 0x22, 0xe}], 0x800, &(0x7f0000004180)='--##md5sum^+}\x00') dup3(r1, r3, 0x0) 04:58:03 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009100000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:03 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0200000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:03 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x3f00000000000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:03 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 812.222062] attempt to access beyond end of device [ 812.239518] loop1: rw=12288, want=8200, limit=20 [ 812.254083] block nbd0: shutting down sockets [ 812.260076] attempt to access beyond end of device [ 812.301043] loop1: rw=12288, want=12296, limit=20 [ 812.333644] attempt to access beyond end of device [ 812.348986] loop1: rw=12288, want=8200, limit=20 [ 812.371237] attempt to access beyond end of device 04:58:03 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009140000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:03 executing program 5: r0 = socket(0x1e, 0x2, 0x0) accept$packet(r0, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000340)=0x14) bind(r0, &(0x7f0000000380)=@nl=@kern={0x10, 0x0, 0x0, 0x4}, 0xfffffffffffffe91) socketpair(0xb, 0x807, 0xffffffffffffffe0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x106, 0x100d}}, 0x20) bpf$BPF_PROG_ATTACH(0x8, &(0x7f00000002c0)={r1, r2, 0xb, 0x1}, 0x10) write$RDMA_USER_CM_CMD_REJECT(r2, &(0x7f00000000c0)={0x9, 0x108, 0xfa00, {r3, 0x15, "d09dcb", "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"}}, 0x110) accept4$nfc_llcp(r1, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x0) [ 812.385093] block nbd0: shutting down sockets [ 812.387450] loop1: rw=12288, want=12296, limit=20 04:58:03 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x4000000000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 812.483709] attempt to access beyond end of device [ 812.520249] loop1: rw=12288, want=8200, limit=20 04:58:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) r3 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x200) perf_event_open$cgroup(&(0x7f0000000080)={0x4, 0x70, 0x101, 0x8, 0x20, 0x9, 0x0, 0x4, 0x10000, 0x8, 0xa13000000, 0x400, 0x200, 0x1, 0x0, 0x101, 0x0, 0xaac1, 0x0, 0x8, 0x8, 0xfdf6, 0x3, 0x9, 0x8000, 0x100000001, 0x80000000000000, 0x101, 0xb78a, 0x8, 0x7fffffff, 0x1ff, 0x5, 0xfffffffffffffffc, 0xd2, 0x3, 0x4, 0xff, 0x0, 0x1, 0x4, @perf_config_ext={0x7, 0xd7}, 0x0, 0x0, 0x3, 0x6, 0xe311, 0x9}, r3, 0x7, r0, 0x1) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:58:04 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000040000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 812.574571] attempt to access beyond end of device [ 812.609396] loop1: rw=12288, want=12296, limit=20 [ 812.634205] block nbd0: shutting down sockets [ 812.644337] attempt to access beyond end of device [ 812.661012] loop1: rw=12288, want=8200, limit=20 [ 812.669306] attempt to access beyond end of device [ 812.675043] loop1: rw=12288, want=12296, limit=20 04:58:04 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:04 executing program 5: r0 = socket(0x800000000000001b, 0x1, 0xff) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) 04:58:04 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x8000000000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:04 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0068000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:04 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ustat(0x7ff, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0xb, 0x80000, 0x3) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r1, r2, 0x40000002) getsockopt$sock_buf(r1, 0x1, 0x1a, &(0x7f0000000000)=""/46, &(0x7f0000000080)=0x2e) 04:58:04 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700097c0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 813.153144] attempt to access beyond end of device [ 813.185041] loop1: rw=12288, want=8200, limit=20 [ 813.206941] attempt to access beyond end of device 04:58:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) 04:58:04 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 813.240147] loop1: rw=12288, want=12296, limit=20 04:58:04 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x800000000000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 813.279475] attempt to access beyond end of device [ 813.290078] loop1: rw=12288, want=8200, limit=20 [ 813.295188] attempt to access beyond end of device [ 813.323357] loop1: rw=12288, want=12296, limit=20 04:58:04 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700097d0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:04 executing program 5: r0 = socket(0x1e, 0x2, 0x0) openat$audio(0xffffffffffffff9c, &(0x7f0000000000)='/dev/audio\x00', 0x100, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 813.344218] block nbd0: shutting down sockets [ 813.417697] attempt to access beyond end of device [ 813.453273] loop1: rw=12288, want=8200, limit=20 04:58:04 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = dup3(r0, r2, 0x0) setsockopt(r3, 0x2, 0x6, &(0x7f0000000140)="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", 0xfe) [ 813.474714] attempt to access beyond end of device [ 813.491537] loop1: rw=12288, want=12296, limit=20 [ 813.496583] f2fs_msg: 350 callbacks suppressed [ 813.496594] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 813.535746] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 813.570843] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 813.580792] block nbd0: shutting down sockets [ 813.598578] attempt to access beyond end of device [ 813.620536] block nbd0: shutting down sockets [ 813.620652] loop1: rw=12288, want=8200, limit=20 [ 813.639141] attempt to access beyond end of device [ 813.650967] loop1: rw=12288, want=12296, limit=20 [ 813.656327] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 04:58:05 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:05 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009006800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:05 executing program 5: r0 = socket(0x8, 0xe, 0x0) bind(r0, &(0x7f0000d80f80)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif\x00'}, 0x58) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x891b, &(0x7f0000000000)={'team_slave_0\x00', {0x2, 0x4e24, @rand_addr=0x8}}) 04:58:05 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x27000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:05 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0428000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:05 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x200000, 0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x6, 0x10000) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f00000000c0)=r1) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r3) dup3(r2, r4, 0x0) 04:58:05 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000180)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f00000003c0)=0xe8) getgroups(0x5, &(0x7f0000000400)=[0xffffffffffffffff, 0x0, 0xee01, 0x0, 0xee01]) r6 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000440)={0x0, 0x0, 0x0}, &(0x7f0000000480)=0xc) lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() lsetxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000580)={{}, {0x1, 0x1}, [{0x2, 0x1, r1}, {0x2, 0x3, r2}, {0x2, 0x2, r3}, {0x2, 0x1, r4}], {0x4, 0x5}, [{0x8, 0x2, r5}, {0x8, 0x5, r6}, {0x8, 0x4, r7}, {0x8, 0x7, r8}, {0x8, 0x2, r9}], {0x10, 0x1}, {0x20, 0x2}}, 0x6c, 0x3) [ 814.076160] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 814.094982] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 814.116861] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 814.127822] block nbd0: shutting down sockets [ 814.146107] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 814.157704] F2FS-fs (loop2): Invalid log sectorsize (6815753) [ 814.164713] attempt to access beyond end of device [ 814.178129] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 814.186171] loop1: rw=12288, want=8200, limit=20 [ 814.192689] attempt to access beyond end of device [ 814.198500] loop1: rw=12288, want=12296, limit=20 [ 814.216373] attempt to access beyond end of device 04:58:05 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000002640)='/dev/dmmidi#\x00', 0x9, 0xc00) ioctl$KVM_GET_ONE_REG(r1, 0x4010aeab, &(0x7f0000002680)={0x9, 0xff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, @in={{0x2, 0x4e23, @local}}, 0x9, 0x9278, 0x0, 0x1, 0x73}, &(0x7f00000000c0)=0x98) exit(0x5) ioctl$sock_inet_sctp_SIOCINQ(r0, 0x541b, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={r2, @in6={{0xa, 0x4e23, 0x0, @mcast2, 0x1}}}, &(0x7f00000001c0)=0x84) sendmsg(r0, &(0x7f00000025c0)={&(0x7f0000000240)=@in6={0xa, 0x4e24, 0x9, @remote, 0x7}, 0x80, &(0x7f0000000340)=[{&(0x7f00000002c0)="c1059f11b9480bfb3222ad03e44ae02d6ffec509ef2405d9731259b84ddea7ea6fa17dc37db9ce356ad1edcf1c352608afd2b721009f627a1cc0ecef37bc0e9cad39139fae03973fe9f91dbfc17f41446a7f368bfa2031b879c3a75ac4d78ddc606d93c933aab66b97df", 0x6a}], 0x1, &(0x7f0000000400)=[{0x1010, 0x6, 0xeb, "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{0x1010, 0x10e, 0x3, 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{0x18, 0x1ba, 0x1f, "2c40624bf902c7"}, {0x58, 0x117, 0x2, "602f2224e0739e9ce272746e4637b3424140dae78881e90bd9af6bad9cc7a266914ede83ee453941e5eb41ee7574ad17bef4fb1079ec6fe837165ca535ab78d5829c"}, {0xf8, 0x11a, 0x6, "899c36fab14847898ca5cf7b1f16d8a66dd74bd1022d4e81b2b8f4f309ad9649a906f44fe2ed45461ff87b44de1a238080d960d89dce9c50049e78b22548b65bd7ee19fde0f6f58c4f5c15621f306823b6c3f10443fd89e75957f267f0f0bb73026e1a045c54847441f11b31f0ee34ef4dcd3f4d57d865927e2d7fa66201bf1e5aa460e6125f74d78bfe539a989a68d15ad269ef1dff552dbcc68faa050afb9ae83b1867aae7566149c4485152246d7966b512b32cba9a208eb8bfbcfbc18a2e6388b5be61079c2acc662f217e80383b2415506edcab5402d88148f34dc3d57587f0"}], 0x2188}, 0x4) connect$bt_l2cap(r0, &(0x7f0000002600)={0x1f, 0x9, {0x2, 0x3ff, 0x7, 0xe9, 0x5, 0x1151}, 0x70f2, 0xfffffffffffff5f3}, 0xe) bind(r0, &(0x7f0000000380)=@alg={0x26, 'skcipher\x00', 0x0, 0x0, 'xts(tnepres)\x00'}, 0x80) 04:58:05 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0xffffff8c, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 814.229167] loop1: rw=12288, want=8200, limit=20 [ 814.241420] attempt to access beyond end of device [ 814.251981] loop1: rw=12288, want=12296, limit=20 04:58:05 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) getsockname$llc(r2, &(0x7f00000000c0)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @link_local}, &(0x7f0000000140)=0x10) r3 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = dup3(r1, r3, 0x80000) fsetxattr$security_evm(r4, &(0x7f0000000040)='security.evm\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="020e00052271700571d0b0db1dbd7bc3d0fec5"], 0x13, 0x1) 04:58:05 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000360000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:05 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c2b04000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 814.376293] block nbd0: shutting down sockets [ 814.389235] block nbd0: shutting down sockets [ 814.490585] attempt to access beyond end of device [ 814.512606] loop1: rw=12288, want=8200, limit=20 [ 814.535555] attempt to access beyond end of device [ 814.545653] loop1: rw=12288, want=12296, limit=20 [ 814.551449] attempt to access beyond end of device [ 814.556537] loop1: rw=12288, want=8200, limit=20 [ 814.562352] attempt to access beyond end of device [ 814.567463] loop1: rw=12288, want=12296, limit=20 [ 814.633198] attempt to access beyond end of device [ 814.638420] loop1: rw=12288, want=8200, limit=20 [ 814.650715] attempt to access beyond end of device [ 814.678246] loop1: rw=12288, want=12296, limit=20 [ 814.685469] attempt to access beyond end of device [ 814.691090] loop1: rw=12288, want=8200, limit=20 [ 814.696105] attempt to access beyond end of device [ 814.702225] loop1: rw=12288, want=12296, limit=20 04:58:06 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:06 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x100000000000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:06 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r1, 0x0) socket$l2tp(0x18, 0x1, 0x1) 04:58:06 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000003d00000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:06 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0c00000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 815.026683] attempt to access beyond end of device [ 815.033809] loop1: rw=12288, want=8200, limit=20 [ 815.038800] attempt to access beyond end of device [ 815.044781] loop1: rw=12288, want=12296, limit=20 [ 815.050305] attempt to access beyond end of device [ 815.056344] block nbd0: shutting down sockets 04:58:06 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x8cffffff, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 815.070771] loop1: rw=12288, want=8200, limit=20 [ 815.094022] attempt to access beyond end of device [ 815.105503] loop1: rw=12288, want=12296, limit=20 04:58:06 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) syz_execute_func(&(0x7f00000000c0)="233d00000081f031b6450f12c9f3446d660ffd7b00c4e2152946aec4c1f9515ed4f04330a571000000dbe4410f9812c4613d6398da7c0000") r4 = dup3(r1, r3, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000200)=0x0) socketpair$inet_dccp(0x2, 0x6, 0x0, &(0x7f0000000240)) perf_event_open(&(0x7f0000000180)={0x4, 0x70, 0x8d, 0x5, 0x1, 0x1ff, 0x0, 0x2fd, 0x200, 0xa, 0x80, 0x1000, 0x55eb312d, 0x656, 0x4, 0x3f, 0x6, 0x2, 0x800, 0x800, 0x9, 0xffffffff, 0x8, 0x6, 0x100000000, 0x101, 0x1, 0xfffffffffffff22e, 0x2a2, 0xf19f, 0x701a, 0x0, 0x7fffffff, 0xfffffffffffff589, 0xf200, 0x2, 0x7, 0x3, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f0000000140), 0x5}, 0x200, 0xfff, 0x1ff, 0x7, 0x60d3, 0x0, 0x3f}, r5, 0xd, r0, 0x1) perf_event_open$cgroup(&(0x7f0000000280)={0x0, 0x70, 0x8, 0x6, 0x2, 0x3ff, 0x0, 0x1, 0x21, 0x4, 0x8, 0x0, 0x2, 0x5, 0x7fff, 0x7fff, 0x80000000, 0x401, 0x9, 0x5, 0x1, 0x4, 0x8, 0x8, 0x7366, 0x7ff, 0x1, 0x1, 0x3, 0xfff, 0x1, 0x9, 0xff, 0x7, 0x3, 0x4, 0x7, 0x5, 0x0, 0x7, 0x0, @perf_config_ext={0x47, 0x7}, 0x4, 0x200, 0x7, 0x0, 0x6c16, 0x6, 0x5}, r4, 0x6, r0, 0x8) [ 815.178093] attempt to access beyond end of device [ 815.201172] loop1: rw=12288, want=8200, limit=20 [ 815.216532] attempt to access beyond end of device 04:58:06 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@ethernet={0x1, @local}, 0x80) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff7, 0x301000) ioctl$KVM_GET_NESTED_STATE(r1, 0xc080aebe, &(0x7f00000000c0)={0x0, 0x0, 0x2080}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vcan0\x00', 0x0}) bind$can_raw(r0, &(0x7f0000000040)={0x1d, r2}, 0x10) 04:58:06 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009265500030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 815.254424] loop1: rw=12288, want=12296, limit=20 [ 815.270549] attempt to access beyond end of device [ 815.275935] loop1: rw=12288, want=8200, limit=20 [ 815.311178] attempt to access beyond end of device [ 815.351157] loop1: rw=12288, want=12296, limit=20 04:58:06 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x4, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:06 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 04:58:06 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c7400000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 815.570090] block nbd0: shutting down sockets [ 815.705797] attempt to access beyond end of device [ 815.718511] loop1: rw=12288, want=8200, limit=20 [ 815.724487] attempt to access beyond end of device [ 815.730213] loop1: rw=12288, want=12296, limit=20 [ 815.737031] attempt to access beyond end of device [ 815.761856] loop1: rw=12288, want=8200, limit=20 [ 815.770484] attempt to access beyond end of device [ 815.775672] loop1: rw=12288, want=12296, limit=20 [ 815.841499] attempt to access beyond end of device [ 815.846700] loop1: rw=12288, want=8200, limit=20 [ 815.852440] attempt to access beyond end of device [ 815.857625] loop1: rw=12288, want=12296, limit=20 [ 815.863698] attempt to access beyond end of device [ 815.868754] loop1: rw=12288, want=8200, limit=20 [ 815.874521] attempt to access beyond end of device [ 815.880805] loop1: rw=12288, want=12296, limit=20 04:58:07 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:07 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009042600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$usbmon(&(0x7f0000000000)='/dev/usbmon#\x00', 0x401, 0x10000) ioctl$LOOP_SET_STATUS(r1, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x100, 0xf, 0x1b, 0x5, "d85eadb343cd5dbf9468eb42d4aeb5f893b7db4506ec56be4fabf06e1f6820cf0fad7fcc304f7d945e624271c993caf1563f19aab232fedb6738f67deae29b76", "c6760a4bdd993aaf48f51066537c8361f5aa65495b0fdcbe2ccb3fab5f19b5df", [0x6, 0x7]}) write$FUSE_INIT(r1, &(0x7f0000000200)={0x50, 0x0, 0x7, {0x7, 0x1b, 0x16, 0x20000, 0x40, 0x3, 0xfffffffffffff000, 0x2}}, 0x50) r2 = socket(0x11, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'ip_vti0\x00', 0xc000}) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) dup3(r0, r3, 0x0) 04:58:07 executing program 5: r0 = socket(0x19, 0x80001, 0x1) r1 = memfd_create(&(0x7f0000000280)='/+\x00', 0x4) ioctl$LOOP_CTL_GET_FREE(r1, 0x4c82) bind(r0, &(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x80000001, 0x6, "770dd9dd1d04724bd9fe045cca9d2b570626abae0b438b85665a44c34f340077385e11a87101a01bbda61f00b232e264dc87180d90e97b044bfc98b0679f8e", 0x2a}, 0xffffffffffffff81) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x410, 0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x200002, &(0x7f0000000180)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r2, @ANYBLOB=',rootmode=00000000000000000160000,user_id=', @ANYRESDEC=r3, @ANYBLOB=',groep_id=', @ANYRESDEC=r4, @ANYBLOB=',allow_other,allow_other,allow_other,max_read=0x0000000000000fff,smackfsfloor=,\x00']) 04:58:07 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x2700000000000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:07 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c000a000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 815.990029] block nbd0: shutting down sockets [ 816.036957] block nbd0: shutting down sockets [ 816.055529] attempt to access beyond end of device [ 816.070183] loop1: rw=12288, want=8200, limit=20 [ 816.075338] attempt to access beyond end of device 04:58:07 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000040)='fou\x00') sendmsg$FOU_CMD_DEL(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100008}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x18, r1, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4}, 0x4000) bind(r0, &(0x7f0000000100)=@nfc={0x27, 0x1, 0x0, 0x5}, 0x3c1ca6a9) [ 816.105237] loop1: rw=12288, want=12296, limit=20 04:58:07 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009042a00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 816.134484] attempt to access beyond end of device [ 816.154125] loop1: rw=12288, want=8200, limit=20 [ 816.170372] attempt to access beyond end of device 04:58:07 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x10000000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 816.183849] loop1: rw=12288, want=12296, limit=20 04:58:07 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000000), 0x4) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) dup3(r0, r3, 0x0) 04:58:07 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) setsockopt$bt_l2cap_L2CAP_CONNINFO(r0, 0x6, 0x2, &(0x7f0000000040)={0x9, 0x1, 0x0, 0x6}, 0x6) socket(0xa, 0x1, 0x1) setsockopt$bt_rfcomm_RFCOMM_LM(r0, 0x12, 0x3, &(0x7f0000000000)=0x8000000000d, 0x4) syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') [ 816.259392] attempt to access beyond end of device [ 816.265376] loop1: rw=12288, want=8200, limit=20 [ 816.271448] attempt to access beyond end of device [ 816.297100] loop1: rw=12288, want=12296, limit=20 [ 816.320539] attempt to access beyond end of device [ 816.326643] block nbd0: shutting down sockets [ 816.346801] block nbd0: shutting down sockets [ 816.365224] loop1: rw=12288, want=8200, limit=20 04:58:07 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000530000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 816.373397] attempt to access beyond end of device [ 816.378780] loop1: rw=12288, want=12296, limit=20 04:58:08 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@vsock={0x28, 0x0, 0x2711, @hyper}, 0xfffffd17) 04:58:08 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x3f000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:08 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0014000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 04:58:08 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:08 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700092a0400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:08 executing program 5: r0 = socket(0x1f, 0x7, 0x4) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 816.919078] block nbd0: shutting down sockets [ 816.936870] attempt to access beyond end of device [ 816.958277] loop1: rw=12288, want=8200, limit=20 [ 816.984641] attempt to access beyond end of device [ 817.004567] loop1: rw=12288, want=12296, limit=20 [ 817.021063] attempt to access beyond end of device [ 817.034411] loop1: rw=12288, want=8200, limit=20 04:58:08 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = syz_open_pts(0xffffffffffffffff, 0x121000) ioctl$KDGKBTYPE(r1, 0x4b33, &(0x7f0000000000)) 04:58:08 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009f22500030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 817.067938] attempt to access beyond end of device 04:58:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0)={0x0}, &(0x7f00000001c0)=0xc) perf_event_open(&(0x7f00000003c0)={0x7, 0x70, 0x2, 0x8, 0x401, 0x2, 0x0, 0x1, 0x41, 0x1, 0x7ffffffd, 0x0, 0x3, 0x8, 0x2, 0x1, 0xf784, 0x2, 0x0, 0xfffffffffffffff9, 0x4, 0x1, 0x7, 0x1, 0x8, 0x1, 0x4, 0x8, 0xfffffffffffffff9, 0x3, 0x9, 0x800, 0x2, 0x8, 0xfff, 0xab, 0x2, 0xa8, 0x0, 0x330, 0x0, @perf_config_ext={0x3f, 0x2}, 0x0, 0x0, 0x9, 0x7, 0xffffffffffff8001, 0x5b8, 0x1fbc}, r2, 0xc, r0, 0x1f266a9421ea2fa3) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000200)={0x0, @in={{0x2, 0x4e21, @broadcast}}, 0x2, 0x1, 0x7f, 0x8, 0x46}, &(0x7f00000002c0)=0x98) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x5, &(0x7f0000000300)={r3, @in6={{0xa, 0x4e20, 0x20, @empty, 0x20}}}, 0x84) r4 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, r1) r5 = dup3(r0, r4, 0x0) getsockopt$inet6_tcp_int(r5, 0x6, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) [ 817.115347] loop1: rw=12288, want=12296, limit=20 04:58:08 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0xf6ffffff, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 817.184814] block nbd0: shutting down sockets [ 817.213666] attempt to access beyond end of device [ 817.225452] block nbd0: shutting down sockets [ 817.233574] loop1: rw=12288, want=8200, limit=20 [ 817.240398] attempt to access beyond end of device [ 817.245525] loop1: rw=12288, want=12296, limit=20 04:58:08 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@alg={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x80) [ 817.263420] attempt to access beyond end of device 04:58:08 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009fe0100030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 817.288874] loop1: rw=12288, want=8200, limit=20 04:58:08 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x7f51010000000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 817.330401] attempt to access beyond end of device [ 817.335398] loop1: rw=12288, want=12296, limit=20 04:58:08 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c042b000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:08 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 817.478738] block nbd0: shutting down sockets [ 817.529282] attempt to access beyond end of device [ 817.539069] loop1: rw=12288, want=8200, limit=20 [ 817.550222] attempt to access beyond end of device [ 817.557281] loop1: rw=12288, want=12296, limit=20 [ 817.590402] attempt to access beyond end of device [ 817.600445] loop1: rw=12288, want=8200, limit=20 [ 817.622882] attempt to access beyond end of device [ 817.633305] loop1: rw=12288, want=12296, limit=20 [ 817.684324] attempt to access beyond end of device [ 817.694800] loop1: rw=12288, want=8200, limit=20 [ 817.703866] attempt to access beyond end of device [ 817.718296] loop1: rw=12288, want=12296, limit=20 [ 817.726161] attempt to access beyond end of device [ 817.731663] loop1: rw=12288, want=8200, limit=20 [ 817.736715] attempt to access beyond end of device [ 817.741885] loop1: rw=12288, want=12296, limit=20 04:58:09 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:09 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) connect(r0, &(0x7f0000000000)=@ipx={0x4, 0x200, 0x4, "294a4656ac90", 0x2}, 0x80) 04:58:09 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009552600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:09 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$sock_timeval(r1, 0x1, 0x14, &(0x7f0000000000), &(0x7f0000000080)=0x10) signalfd(r0, &(0x7f00000000c0)={0x7}, 0x8) ustat(0x7ff, &(0x7f0000000100)) r2 = getpid() ioprio_get$pid(0x3, r2) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r4, 0xab00, 0xffffffffffffffff) r5 = dup3(r3, r4, 0x0) ioctl$sock_inet6_tcp_SIOCATMARK(r5, 0x8905, &(0x7f0000000140)) 04:58:09 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x1100000000000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:09 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c7a00000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 817.943675] attempt to access beyond end of device [ 817.966388] loop1: rw=12288, want=8200, limit=20 04:58:09 executing program 5: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_netdev_private(r0, 0x89fb, &(0x7f0000000080)="542a9e73e595760e049c3d03db25c5357c2fbbca20a9615ec251f7712106acfa2a78d4613a8fc62cd7e65adc7d4ffd48ec99cf105159a52df6d35999064a8e5997b1cf5d84b3235c6af527ac1dd5e7769a0150e654223433ea21ef5abdcf783aac979085233e5843fc2ae2dd73713b342901770692eae3882799088a11326f23b220d392da6cf5759a4777d200d4d45d2ff3dead69ae304f94fe5870180d5784c4598538f6cfdf97e8672fcb5bb62231a6b7752e66384a1bb16b40e98739815d842f3c3d575acd33a0bde14c7f3c6320e7eaa30bf1dc63f54c7b6a54e9eb1b4a8db5e7c08988") setsockopt$RDS_GET_MR(r0, 0x114, 0x2, &(0x7f0000000300)={{&(0x7f00000001c0)=""/242, 0xf2}, &(0x7f00000002c0), 0x2}, 0x20) syz_open_dev$sndtimer(&(0x7f0000000180)='/dev/snd/timer\x00', 0x0, 0x882) bind(r0, &(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80) [ 818.000330] attempt to access beyond end of device [ 818.011610] loop1: rw=12288, want=12296, limit=20 [ 818.034296] attempt to access beyond end of device 04:58:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x4) r4 = getuid() r5 = getgid() write$P9_RGETATTR(r3, &(0x7f0000000140)={0xa0, 0x19, 0x1, {0x8, {0x0, 0x2, 0x2}, 0x0, r4, r5, 0x0, 0x8cf, 0x100, 0x2, 0x12eb, 0x2, 0x3208, 0x9fc, 0x6, 0x3, 0x6, 0x40, 0x8, 0x101, 0x80000000}}, 0xa0) dup3(r0, r2, 0x0) [ 818.051893] loop1: rw=12288, want=8200, limit=20 04:58:09 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009230000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 818.089879] attempt to access beyond end of device [ 818.098833] loop1: rw=12288, want=12296, limit=20 04:58:09 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x200000000000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 818.186560] attempt to access beyond end of device [ 818.209945] block nbd0: shutting down sockets 04:58:09 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000540)='/dev/rtc0\x00', 0x200, 0x0) getsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000580), &(0x7f00000005c0)=0x4) [ 818.246877] loop1: rw=12288, want=8200, limit=20 [ 818.273958] block nbd0: shutting down sockets [ 818.292124] attempt to access beyond end of device [ 818.299899] loop1: rw=12288, want=12296, limit=20 [ 818.306133] attempt to access beyond end of device [ 818.311997] loop1: rw=12288, want=8200, limit=20 [ 818.317050] attempt to access beyond end of device [ 818.340183] loop1: rw=12288, want=12296, limit=20 04:58:09 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffff9c, 0x0) r1 = socket(0x11, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000080)) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) dup3(r0, r3, 0x0) [ 818.476413] block nbd0: Device being setup by another task [ 818.498803] block nbd0: shutting down sockets 04:58:10 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:10 executing program 5: r0 = socket(0x1e, 0x8, 0x0) r1 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x1a85, 0x0) ioctl$DRM_IOCTL_DROP_MASTER(r1, 0x641f) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) 04:58:10 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c2704000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:10 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009600000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:10 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x1000000000000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0xfffffffffffffffd, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='rose0\x00', 0x10) r2 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0x0, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 818.897449] f2fs_msg: 276 callbacks suppressed [ 818.897463] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 818.911107] block nbd3: shutting down sockets [ 818.928191] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 818.933155] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock 04:58:10 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x12, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 818.962135] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 818.975353] attempt to access beyond end of device [ 818.985080] loop1: rw=12288, want=8200, limit=20 [ 818.990223] F2FS-fs (loop2): Invalid log sectorsize (24585) [ 819.002086] attempt to access beyond end of device [ 819.010954] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 819.024945] loop1: rw=12288, want=12296, limit=20 [ 819.034238] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 819.042930] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 819.049764] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 04:58:10 executing program 5: r0 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd/pcmC#D#p\x00', 0x4, 0x400) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0xefd, 0x10000}, {0x7fff, 0x2}, 0x92, 0x4, 0x455e}) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f00000001c0)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f00000000c0)=""/91, &(0x7f0000000140)=0x5b) r2 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x90000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x5c, r2, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@FOU_ATTR_IPPROTO={0x8, 0x3, 0x2b}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e21}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e23}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x87}, @FOU_ATTR_AF={0x8, 0x2, 0x2}, @FOU_ATTR_AF={0x8, 0x2, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x800}, 0x4) 04:58:10 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x4000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 819.053222] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) 04:58:10 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x3, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 819.094977] attempt to access beyond end of device [ 819.118227] loop1: rw=12288, want=8200, limit=20 [ 819.129991] attempt to access beyond end of device [ 819.134964] loop1: rw=12288, want=12296, limit=20 04:58:10 executing program 5: ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$RDS_RECVERR(r0, 0x114, 0x5, &(0x7f0000000040)=0x1, 0x4) r1 = socket(0x1e, 0x2, 0x0) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 819.202957] block nbd0: shutting down sockets 04:58:10 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009480000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 819.234402] block nbd0: shutting down sockets [ 819.242106] attempt to access beyond end of device [ 819.267262] loop1: rw=12288, want=8200, limit=20 [ 819.297917] attempt to access beyond end of device [ 819.328134] loop1: rw=12288, want=12296, limit=20 [ 819.370950] attempt to access beyond end of device [ 819.390877] loop1: rw=12288, want=8200, limit=20 [ 819.408447] attempt to access beyond end of device [ 819.438089] loop1: rw=12288, want=12296, limit=20 04:58:11 executing program 5: r0 = socket(0x1e, 0x1, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) 04:58:11 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x8000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x6a50, 0x10000) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x4, 0x2, 0x3000, 0x1000, &(0x7f0000ffe000/0x1000)=nil}) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/7) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) dup3(r0, r3, 0x0) 04:58:11 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:11 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0fff000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:11 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009006000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 819.798933] block nbd0: shutting down sockets 04:58:11 executing program 5: bind(0xffffffffffffffff, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000100)={'veth0\x00'}) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/snat_reroute\x00', 0x2, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') setsockopt$IP_VS_SO_SET_EDITDEST(r0, 0x0, 0x489, &(0x7f0000000080)={{0x7f, @remote, 0x4e24, 0x2, 'nq\x00', 0x1, 0x4}, {@dev={0xac, 0x14, 0x14, 0x1c}, 0x4e23, 0x7, 0x4, 0x401, 0x2}}, 0x44) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r0, 0xc0405519, &(0x7f0000000040)={0xa, 0x1, 0x2, 0x3, 'syz0\x00', 0x9ee}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x3f, {0x2, 0x4e23, @remote}, {0x2, 0x4e24}, {0x2, 0x4e24, @multicast2}, 0x200, 0x1, 0x7f, 0x6, 0x1ff, &(0x7f0000000180)='bridge_slave_1\x00', 0x8, 0x3, 0xc04}) [ 819.828197] attempt to access beyond end of device [ 819.834408] loop1: rw=12288, want=8200, limit=20 [ 819.839416] attempt to access beyond end of device [ 819.894937] loop1: rw=12288, want=12296, limit=20 [ 819.900783] attempt to access beyond end of device [ 819.907347] loop1: rw=12288, want=8200, limit=20 [ 819.931247] attempt to access beyond end of device 04:58:11 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = dup(r0) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000000000000100000000000000000000000000000", @ANYPTR=&(0x7f0000000000)=ANY=[], @ANYBLOB="0010000000000000"]) dup3(r0, r2, 0x0) [ 819.957452] loop1: rw=12288, want=12296, limit=20 04:58:11 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x1100, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:11 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x1, 0x0) write$UHID_CREATE(r1, &(0x7f0000000140)={0x0, 'syz1\x00', 'syz0\x00', 'syz1\x00', &(0x7f0000000040)=""/248, 0xf8, 0x80, 0x10001, 0x100, 0x7, 0x4}, 0x120) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r2 = dup2(r1, r0) setsockopt(r2, 0x3c, 0xfffffffffffffff9, &(0x7f0000000300)="d19cacc960e3dcfd7c42d6b59602a0543aedfb9fbae30af98e7ecebe09f311ddbd0610bee10312c8d17b1fdaf1c09ab0f76e8f7df64910bde57d6b4340ccf66518ff103731d2bb0aa17f097315599c13a39f1d02c982fa635af0eb3a180e1548091bca7be59a6c893a3a581f45cdb793b09e50342765486efd365a30408ce03b5fa7081bd5a9844b95b7257dd5b9211a4eb5a60713f3bf5a2c0bc96ef40577bfe1af4ffc", 0xa4) getsockopt$IP_VS_SO_GET_VERSION(r1, 0x0, 0x480, &(0x7f0000000280), &(0x7f00000002c0)=0x40) [ 820.028810] attempt to access beyond end of device 04:58:11 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009007c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 820.070612] block nbd0: shutting down sockets [ 820.092402] loop1: rw=12288, want=8200, limit=20 [ 820.101352] attempt to access beyond end of device [ 820.106582] loop1: rw=12288, want=12296, limit=20 [ 820.127330] attempt to access beyond end of device [ 820.148775] loop1: rw=12288, want=8200, limit=20 [ 820.158815] attempt to access beyond end of device [ 820.167079] loop1: rw=12288, want=12296, limit=20 04:58:11 executing program 5: r0 = socket(0x1a, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) getsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getpeername$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000040)=0x1c) 04:58:11 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000e00000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:11 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x4000) write$cgroup_subtree(r2, &(0x7f00000000c0)={[{0x2d, 'memory'}, {0x2d, 'io'}]}, 0xc) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) r4 = dup3(0xffffffffffffffff, r0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r1, &(0x7f0000000000)) ioctl$DRM_IOCTL_AGP_ALLOC(r2, 0xc0206434, &(0x7f0000000140)={0xff, 0x0, 0x10000}) ioctl$DRM_IOCTL_AGP_ALLOC(r4, 0xc0206434, &(0x7f0000000180)={0x92fc, r5, 0x1, 0x5}) 04:58:11 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x20200, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 820.422685] block nbd0: Device being setup by another task [ 820.470410] block nbd0: shutting down sockets 04:58:12 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009002000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:12 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000140)={0x8000}, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x2b, &(0x7f0000000000)={0x9, {{0x2, 0x4e22}}, {{0x2, 0x4e20, @multicast2}}}, 0x108) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) 04:58:12 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000cfc25000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:12 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x11000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:12 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:12 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x101000, 0x0) ioctl$UI_SET_SNDBIT(r3, 0x4004556a, 0x2) r4 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0xfffffffffffffff7) ioctl$BLKRAGET(r0, 0x1263, &(0x7f00000000c0)) ioctl$NBD_SET_SOCK(r4, 0xab00, r2) dup3(r1, r4, 0x0) 04:58:12 executing program 5: r0 = socket(0x1e, 0x2, 0x0) accept$nfc_llcp(r0, &(0x7f00000000c0), &(0x7f0000000080)=0x60) [ 820.783504] block nbd0: shutting down sockets [ 820.790746] attempt to access beyond end of device [ 820.819008] block nbd0: shutting down sockets [ 820.850028] loop1: rw=12288, want=8200, limit=20 [ 820.858983] attempt to access beyond end of device [ 820.883419] loop1: rw=12288, want=12296, limit=20 04:58:12 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x2000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 820.901526] attempt to access beyond end of device 04:58:12 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009004800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 820.937623] loop1: rw=12288, want=8200, limit=20 04:58:12 executing program 5: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = syz_open_dev$dmmidi(&(0x7f00000000c0)='/dev/dmmidi#\x00', 0x6, 0x200000) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f0000000040)={0x3, r1}) ioctl$LOOP_SET_FD(r0, 0x4c00, r1) r2 = socket(0x15, 0x2, 0x6) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') dup2(r1, r0) sendmsg$NBD_CMD_DISCONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x64}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="a6ff09b078e4eff371deb1ee0df7b145702a34cbf65bd406a6a78f5c427942eedbd95950c14013f38fe99fc381ea8905e35ede9bc840c09850", @ANYRES16=r3, @ANYBLOB="22002cbd7000fcdbdf25020000000c00020006000000000000000c00060001000000000000000c000400070000000000000008000100000000001400070008000100", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r2], 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 04:58:12 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x52}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$mouse(&(0x7f00000001c0)='/dev/input/mouse#\x00', 0x20000000d86, 0x400000) setsockopt$inet_dccp_int(r1, 0x21, 0x14, &(0x7f0000000040)=0xbfb, 0x4) r2 = socket(0x11, 0x2, 0x0) ioctl$RNDCLEARPOOL(r1, 0x5206, &(0x7f00000000c0)=0x9cd) r3 = syz_open_dev$ndb(&(0x7f0000000080)='/dev/nbd#\x00', 0xffffffffffffffff, 0x100) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = dup3(r0, r3, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r4, 0xc0a85320, &(0x7f0000000200)={{0x2b, 0xffff}, 'port1\x00', 0x4, 0x40000, 0x581, 0x1000, 0x3f, 0x9, 0x9, 0x0, 0x2, 0x80}) [ 820.967776] attempt to access beyond end of device [ 820.979653] loop1: rw=12288, want=12296, limit=20 [ 821.055085] attempt to access beyond end of device [ 821.065089] loop1: rw=12288, want=8200, limit=20 [ 821.086186] attempt to access beyond end of device [ 821.118388] loop1: rw=12288, want=12296, limit=20 04:58:12 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@pppol2tpin6={0x18, 0x1, {0x0, r0, 0x0, 0x2, 0x4, 0x1, {0xa, 0x4e22, 0xaf31, @local, 0x8}}}, 0xfd95) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10) 04:58:12 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000070000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 821.141209] block nbd0: Device being setup by another task [ 821.157905] attempt to access beyond end of device [ 821.177125] loop1: rw=12288, want=8200, limit=20 04:58:12 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x10, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 821.197663] attempt to access beyond end of device [ 821.210065] block nbd0: shutting down sockets [ 821.218959] loop1: rw=12288, want=12296, limit=20 04:58:12 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000cf425000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:12 executing program 5: r0 = socket(0x0, 0x2, 0x0) ioctl$PPPIOCSMRU(r0, 0x40047452, &(0x7f0000000000)=0x3) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 821.441251] attempt to access beyond end of device [ 821.470392] loop1: rw=12288, want=8200, limit=20 [ 821.487100] attempt to access beyond end of device [ 821.501391] loop1: rw=12288, want=12296, limit=20 [ 821.507380] attempt to access beyond end of device [ 821.513535] loop1: rw=12288, want=8200, limit=20 [ 821.518558] attempt to access beyond end of device [ 821.524225] loop1: rw=12288, want=12296, limit=20 [ 821.564492] attempt to access beyond end of device [ 821.574620] loop1: rw=12288, want=8200, limit=20 [ 821.580243] attempt to access beyond end of device [ 821.585464] loop1: rw=12288, want=12296, limit=20 [ 821.591584] attempt to access beyond end of device [ 821.596657] loop1: rw=12288, want=8200, limit=20 [ 821.602428] attempt to access beyond end of device [ 821.607477] loop1: rw=12288, want=12296, limit=20 04:58:13 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009260400030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x28800, 0x0) getsockopt$bt_BT_SECURITY(r0, 0x112, 0x4, &(0x7f0000000080), 0x2) ustat(0x7ff, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) dup3(r1, r3, 0x0) 04:58:13 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:13 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x3f00, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:13 executing program 5: r0 = socket(0x1e, 0x2, 0x0) getsockopt(r0, 0x1ff, 0x7, &(0x7f0000000000)=""/219, &(0x7f0000000100)=0xdb) bind(r0, &(0x7f0000d80f80)=@pptp={0x18, 0x2, {0x3, @rand_addr=0x8000}}, 0x80) 04:58:13 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c260a000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 821.726491] block nbd0: shutting down sockets 04:58:13 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x8000, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f00000000c0)=""/120) [ 821.756382] block nbd0: shutting down sockets [ 821.766838] attempt to access beyond end of device [ 821.773322] loop1: rw=12288, want=8200, limit=20 [ 821.778479] attempt to access beyond end of device [ 821.795780] loop1: rw=12288, want=12296, limit=20 [ 821.804014] attempt to access beyond end of device [ 821.809230] loop1: rw=12288, want=8200, limit=20 [ 821.836748] attempt to access beyond end of device 04:58:13 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009ee2500030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:13 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x40000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 821.857299] loop1: rw=12288, want=12296, limit=20 04:58:13 executing program 3: ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000180)=0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x4, 0x6, 0x0, 0x0, 0xf2, 0x0, 0x0, 0x0, 0x0, 0xfff, 0x200000, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x65, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, r0, 0x1, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r1) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x88002, 0x130) ioctl$TIOCSTI(r3, 0x5412, 0xb0) r4 = socket(0x14, 0x2, 0xfabb) r5 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r5, 0xab00, r4) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000400)={{{@in6=@dev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in=@remote}}, &(0x7f0000000500)=0xe8) lstat(&(0x7f0000000540)='./file1\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000780)={{{@in, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@dev}}, &(0x7f0000000880)=0xe8) stat(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000980)={{{@in=@broadcast, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast1}}, &(0x7f0000000a80)=0xe8) r11 = getgid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000ac0)={{{@in=@remote, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @multicast1}}, 0x0, @in6=@mcast1}}, &(0x7f0000000bc0)=0xe8) fstat(r1, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000c80)='./file0\x00', &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getgid() lstat(&(0x7f0000001100)='./file1\x00', &(0x7f0000001140)={0x0, 0x0, 0x0, 0x0, 0x0}) r17 = getegid() getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000002540)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}}}, &(0x7f0000002640)=0xe8) stat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmmsg$unix(r4, &(0x7f0000002980)=[{&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000280)="aaa7d8235d15efc0e884306fdb60c5af9078630fb9adcd425b4e47d283d776833ba98a280d2a40823788054c9ab6120c895b3207cd3e4238d8ddee187394956f768f3f744b15f08fa616108e46b2955e325abbed65f679ce90a095cb402e879eb621e7f79b36de640c76f4e00182b205a956fc8ab0", 0x75}, {&(0x7f0000000300)="116ab8401bd792", 0x7}, {&(0x7f0000000340)="424b63f8d4ae63eb26119e2d8b81ca18c3a5c68153381837e99354f71f2369b22845a7daee183635cc1d2ede057e9ab0e69f4fea7ee162f661e3c2f37143e668b0ce3e96a9f20fbd2b43db56d8c7cb0d52792a86879c6badd6ae53a31644974dd74d32a2d884cda99c8fc6", 0x6b}], 0x3, &(0x7f0000000600)=[@cred={0x20, 0x1, 0x2, r0, r6, r7}], 0x20, 0x48800}, {&(0x7f0000000640)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000740)=[{&(0x7f00000006c0)="8fc46628553e4e4ef4612eb685f86ffe5749d8f63d9ed19a91b7da5eef71a71188c20d7d53ad43d0d3d01d34a2ea9fc9f9279eb886ca8832b272cb03a03d339353734033741fa149a2f34f0b9cf9ce37c7462b5246d2f24c9d2f426c4c7e08", 0x5f}], 0x1, &(0x7f0000000d40)=[@cred={0x20, 0x1, 0x2, r0, r8, r9}, @cred={0x20, 0x1, 0x2, r0, r10, r11}, @rights={0x38, 0x1, 0x1, [r5, r4, r2, r3, r2, r2, r5, r1, r3, r1]}, @rights={0x18, 0x1, 0x1, [r2]}, @cred={0x20, 0x1, 0x2, r0, r12, r13}, @cred={0x20, 0x1, 0x2, r0, r14, r15}], 0xd0, 0x1}, {&(0x7f0000000e40)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f00000010c0)=[{&(0x7f0000000ec0)="02d9b3d46cfae219cf0435494286dbe7bebb619d81b6aca7a7963daa61182654013e95846d8a1fafe06411c3d7dcc30d48da210300e98a1f5defafeb477271ed0ab353e369443fe54287e3e6cf747e3f3b9bd2dce7a9239a915b22b212f7f1ad9016", 0x62}, {&(0x7f0000000f40)="47c58f6c26597412e4e0e3629233192089a9b46e03dda37013ec13f0b9ce60c901eb591b12476894d3f5af2c0003f1e91719e2af5de28a8e859d3d10343e259d", 0x40}, {&(0x7f0000000f80)="9633d03e7089d53774e57fee81773ecce65471fb8e4a83bd9edb55fbb283c4932378f891e77b44bf7d1b9e590eb06ad645ebba8bfc0811c6a1ae086b04ac2d67e16001b9d311aa58b5c49c03ebf623e0a0ce59f60b632813504678e1c11267138e53ce87345bab6997325da5b1185c3063a264f9c6dfdf3b768222", 0x7b}, {&(0x7f0000001000)="04fa9c08c5f32f598724ac4a168bc10c5cba40983e6fb24983d5960be89f57ad2c5bf22e0de38d31113ae631520b6934cc7297b453e7860da81192afdc0550074b6d3d85aa2d4e0cc62975d64143811339122d9b69c5c190ec47b850a28dfd29d60a1da7b5f1e20362b202dcaa440f0daea7fcd45a1d31b2279ae6d20a48080db49403debdd4d2e51a297ed6b07ed9c2662fb933b3967ce8a91c0794315a354abe2f0c5d39031e897797c57d511eced5b5438695eda81de57f001a94169d3c", 0xbf}], 0x4, &(0x7f00000011c0)=[@cred={0x20, 0x1, 0x2, r0, r16, r17}], 0x20}, {&(0x7f0000001200)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000024c0)=[{&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000002280)="69320605eefaf7e76be8bd90", 0xc}, {&(0x7f00000022c0)="8e4755ca821da8b16441d5551607a153446865917ded10ef43f88f808abd8c99f08ab8007b1250b3ba97df37565cd156bf12da76713ed44d5f27a8975f90e663a0b7f546385bc9d224af99e1016056210417e6f27418566378b6b3c2688967a0cd0d1c0d555a11d48f8c685759157ea90d1f42a48e1e013db92dcdbcbba4cd0b3bb502514445e5b0036aed42ad5cabfa7cf017e3d16a583660b8ac664e3a016b50a4b3f681e3845f3f47d965d3bbf543e891b7aeb543fa33715b2983cf043dc70dfe1a4a9987c8554d4614492271e735dc6aae19564d7dfc2527eab81bbfe4e752cba91f368e2800066d93f23fb9", 0xee}, {&(0x7f00000023c0)="79cfbaf9c6a8d6ea9f680f18e8ad5b175458d935c15ae809774e4502cb3a63ec568a2c829d4bc04742d1a3", 0x2b}, {&(0x7f0000002400)}, {&(0x7f0000002440)="0765042c056f8ca5efa6c86bd88d02cec3337f1d7a37a5da0844f05d6808e769715e32025997dcba0240105bcb1d86591c3c359bad15c5c1e1d445db22a7eae02dc7b436320ee9ef131e91", 0x4b}], 0x6, &(0x7f0000002740)=[@cred={0x20, 0x1, 0x2, r0, r18, r19}], 0x20, 0x24040880}, {&(0x7f0000002780)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000002900)=[{&(0x7f0000002800)="6856c6d03eebfeee109697447696cbb7817470563c386878afac12e756cd0ab80075900c658ccfe834f2a862b6957ea6f77b576e42e2c28ba46b2a816e5a54cfba958f3238f14bb76dd4a535190d58b5ca0009558a6c1d37abd1e899e53b1a01c482e3684378ef70e98726387d72e635eb8d2b9ee425b132ed211622a2de91e75744d0e0c935c65c8d1027d28611ea0273c9e91d74721a6f764d2cfa4103c478939d99495965dc239e59de4d12569b17f7dbe62f660f5071abb4c426750778709edc1dc91841aeb0936b4d030ef4cca30e9a34bdfec4f92d011c6089444cd542c9e21030245ba4c407a3f5c402d6c11e675fe21413ce", 0xf6}], 0x1, &(0x7f0000002940)=[@rights={0x18, 0x1, 0x1, [r1]}], 0x18, 0x4000000}], 0x5, 0xf830d7f62c77e5e1) getsockopt$IP6T_SO_GET_REVISION_TARGET(r3, 0x29, 0x45, &(0x7f0000002400)={'IDLETIMER\x00'}, &(0x7f0000002ac0)=0x1e) ioctl$sock_SIOCADDDLCI(r3, 0x8980, &(0x7f0000000140)={'veth1\x00', 0x9}) r20 = dup3(r2, r4, 0x80000) poll(&(0x7f00000001c0)=[{r20, 0x8048}, {r3, 0x40}, {r2, 0x1000}], 0x3, 0x10000000000000) renameat2(r20, &(0x7f0000000000)='./file0\x00', r20, &(0x7f0000000080)='./file0\x00', 0x7) [ 821.935774] attempt to access beyond end of device [ 821.969048] loop1: rw=12288, want=8200, limit=20 04:58:13 executing program 5: r0 = socket(0x4, 0x3, 0x8) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 822.009415] attempt to access beyond end of device [ 822.050060] loop1: rw=12288, want=12296, limit=20 [ 822.055448] attempt to access beyond end of device 04:58:13 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r1, 0x10e, 0x3, &(0x7f0000000000)=0xff, 0x4) [ 822.093296] loop1: rw=12288, want=8200, limit=20 [ 822.103571] attempt to access beyond end of device 04:58:13 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0xffffffff00000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 822.133592] loop1: rw=12288, want=12296, limit=20 04:58:13 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 822.221069] block nbd0: shutting down sockets [ 822.274747] block nbd0: shutting down sockets 04:58:14 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0426000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:14 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0xfffffffffffffde2) 04:58:14 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x1000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0xfffffffffffffff9, 0x20040) ioctl$ASHMEM_GET_PIN_STATUS(r0, 0x7709, 0x0) ustat(0x7ff, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) dup3(r1, r3, 0x0) 04:58:14 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:14 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f2010007000901fe00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 822.614130] attempt to access beyond end of device [ 822.621893] block nbd0: shutting down sockets [ 822.632300] loop1: rw=12288, want=8200, limit=20 04:58:14 executing program 5: fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f0000000180)=0x7) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) setsockopt$packet_drop_memb(0xffffffffffffffff, 0x107, 0x2, &(0x7f0000000080)={r0, 0x1, 0x6, @dev={[], 0xb}}, 0x10) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000200)='team\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000208}, 0xc, &(0x7f00000006c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="5c040000", @ANYRES16=r1, @ANYBLOB="8f5d2cbd7000fddbdf250300000008000100", @ANYRES32=r0, @ANYBLOB="7c02020040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000100000008000600", @ANYRES32=r0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000080003000300000008000400", @ANYRES32=r0, @ANYBLOB="080007000000000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004003d3b000008000600", @ANYRES32=r0, @ANYBLOB="3c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000008000300060000000400040008000600", @ANYRES32=r0, @ANYBLOB="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", @ANYRES32=r0, @ANYBLOB="08000700000000003c00010024000100656e61626c65640000000000000000000000000000000000000000000000000008000300060000000400040008000600", @ANYRES32=r0, @ANYBLOB="08000100", @ANYRES32=r0, @ANYBLOB="f400020040000100240001006c625f706f72745f7374617473000000000000000000000000000000000000000800030006000000080004000080000008000600", @ANYRES32=r0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000700000040000100240001007072696f72697479000000000000000000000000000000000000000000000000080003000e000000080004000000000008000600", @ANYRES32=r0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f636f756e7400000000000000000000000000000800030003000000080004000000000008000100", @ANYRES32=r0, @ANYBLOB="c000020044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000800030005000000140004006163746976656261636b75700000000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000080003000300000008000400ff03000040000100240001006d6f64650000000000000000000000000000000000000000000000000000000008000300050000001000040062726f616463617374000000"], 0x45c}, 0x1, 0x0, 0x0, 0x4}, 0x40) sendto$inet(0xffffffffffffffff, &(0x7f00000000c0)="e95878459b9fb050386dc283ced0082360c0febc5dea06e2cc4d49b9fc820139bc44b58e73616d44c169dcc675558da57a515dee28ec0132a88b65a2216de31a6fa8479109bb2dfae8d2345d3ee656c4186a445d2259b7dc895b38e360", 0x5d, 0x0, &(0x7f0000000140)={0x2, 0x4e21, @multicast2}, 0x10) bind(0xffffffffffffffff, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 822.655266] attempt to access beyond end of device [ 822.670438] block nbd0: shutting down sockets [ 822.684116] loop1: rw=12288, want=12296, limit=20 04:58:14 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009265600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:14 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x2001000000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 822.706401] attempt to access beyond end of device [ 822.722478] loop1: rw=12288, want=8200, limit=20 [ 822.728346] attempt to access beyond end of device [ 822.733833] loop1: rw=12288, want=12296, limit=20 04:58:14 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) ioctl$int_in(r0, 0x5421, &(0x7f0000000000)=0x5) 04:58:14 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = dup3(r0, r2, 0x0) ioctl$LOOP_SET_STATUS(r3, 0x4c02, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x100000000, 0x12, 0x1e, 0x10, "54b9fdbd257af91b5b764535c8caf3a538a71403b951097b5ed8fc35b0ef08a63ca59e9554273fe46a5bb98eb217b576d7b934b21bf71e380ab5aacce605e22f", "a8e9fd10936b023ca46835575f0376f865ff4e165324ad2eb77e77e0f9a3510a", [0x0, 0x100000001]}) [ 822.807022] attempt to access beyond end of device [ 822.819813] loop1: rw=12288, want=8200, limit=20 [ 822.825204] attempt to access beyond end of device [ 822.865039] loop1: rw=12288, want=12296, limit=20 [ 822.884977] attempt to access beyond end of device [ 822.915826] loop1: rw=12288, want=8200, limit=20 [ 822.925698] block nbd0: shutting down sockets [ 822.930751] attempt to access beyond end of device [ 822.935904] block nbd0: shutting down sockets 04:58:14 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000000)={0x3f}, 0x4) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000040)='/dev/cuse\x00', 0x2, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r4 = getuid() getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000200)={0x0, 0x0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000480)="ef174c030ab70f00b0ae62966b94f061", 0x10) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000280)={{{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@dev}}, &(0x7f0000000380)=0xe8) stat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) prctl$setmm(0x23, 0x7, &(0x7f0000ffe000/0x2000)=nil) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000700)=ANY=[@ANYBLOB="e001000000000000020000000000000003000000000000000340961bdd0000000100000000000000090000000000000002000000070000000500000000000000000200000000000008000000000000000300000000000000090000000000000007000000000000000300000000000080e80000000400000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="ff01000009000000000000000500000000000000800000000000000003000000030000005c2528000000000000000000000000000000000000000000ff0100000000000002000000000000000000000008000000050000000000000081000000000000001f00000000000000ac05000000000000080000000000000003000000000000002000000005000000fdffffff07000000ff010000", @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="ff0300000700000000000000060000000000000002000000000000000000000008000000000000000000000001000000000000000300000000000000080000000000000005000000070000000400000000000000020000000000000009000000000000000400000000000000172700000000000098010000000000000700000061090000ff0700007f00000007090000", @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000ff0f0000e72f1c1e5233fcce32c3b9c43206f0eb76cafe623c9e21b05142a38513c4f79ffbc24794dea3d95c90970cd285d785a9969243aa9e15c5e2d34f09460b8243808f8cf7c518302d10300ee8122de89c4292a0bfcb6680ebc576156301923a4e5f3e38f6267e7dd0250a519a4ba98bf89e8d190786c19b008495c7ac9bdf233f1bfdab1553eef7fb2b1d278d741b0bf10c0b2837"], 0x1e0) [ 822.956549] loop1: rw=12288, want=12296, limit=20 04:58:14 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0000000b00000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:14 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x2000000000000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:14 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000140000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:14 executing program 5: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x5fd, 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000040)={{0x2, 0x494df035}, {0x2, 0xffffffffffffffff}, 0x9, 0x1, 0x9}) accept4$unix(r0, &(0x7f00000001c0), &(0x7f0000000100)=0x6e, 0x4113a4a1f68f1b6d) r1 = syz_open_pts(r0, 0x1) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f00000000c0)=0x4000000) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000280)='IPVS\x00') sendmsg$IPVS_CMD_ZERO(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x42200004}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="cd50fcf4", @ANYRES16=r2, @ANYBLOB="040029bd7000ffdbdf251000000008000600d419000008000600000000800800040000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4040001}, 0x0) r3 = socket(0x1e, 0x2, 0x0) accept4$vsock_stream(r0, &(0x7f0000000380)={0x28, 0x0, 0xffffffff, @reserved}, 0x10, 0x7fb) bind(r3, &(0x7f0000000140)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000003c0)=0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r4, 0x10, &(0x7f0000000400)={0x5}) ioctl$KDGKBDIACR(r1, 0x4b4a, &(0x7f0000000440)=""/107) 04:58:15 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:15 executing program 3: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x1, 0x0) write$P9_RREAD(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0xc8) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) r4 = add_key$keyring(&(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)={'syz', 0x0}, 0x0, 0x0, 0x0) ioctl$KVM_SET_CLOCK(r0, 0x4030ae7b, &(0x7f0000000180)={0x1f, 0x100000000}) add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000240)={'syz', 0x0}, 0x0, 0x0, r4) writev(r1, &(0x7f00000001c0)=[{&(0x7f00000004c0)="22f2a089a85757ee40fb47f2284db9afcc6b77e6fd9a4842a9d09a456d72a479c63c5157feefd52ef5e6705434f799200fff524173dbe39a10b4d86a65b915f9ebeefce4de9cf78bade088789cc52cc76d6dff60932cd78117a21ad3933612af1d936be9c5d46ae39fe2e1b774ff355c2aef6f7d52921b4145e9e96d46789b36e16d176945a374fb405538b201df8c70ceb5c24ed7ab9df25b928ec61c2062f92857a950a9ae13c23583d8f218ae29204be07cda159e4cb0dfdfa25ebe4dbd576995707f60566c54872c7c5375113fee770bb6daf2202d63bf5108a75fc8", 0xde}], 0x1) creat(&(0x7f0000000140)='./file0\x00', 0x0) dup3(r1, r3, 0x0) openat$mixer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/mixer\x00', 0x10000, 0x0) 04:58:15 executing program 5: r0 = socket(0x1e, 0x800, 0x401f) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ip_tables_matches\x00') write$P9_RWALK(r1, &(0x7f0000000040)={0x4a, 0x6f, 0x1, {0x5, [{0xab, 0x2, 0x4}, {0x20, 0x3, 0x6}, {0x4f, 0x0, 0x4}, {0x1, 0x0, 0x10000}, {0x2, 0x2, 0x6}]}}, 0x4a) 04:58:15 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0xfeffffff00000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:15 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000080000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:15 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c006c000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:15 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) ioctl$DRM_IOCTL_RES_CTX(r0, 0xc0106426, &(0x7f0000000180)={0x5, &(0x7f0000000140)=[{}, {}, {}, {}, {}]}) r1 = socket(0x1e, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000080)={0x0, @loopback, @dev}, &(0x7f00000000c0)=0xc) bind(r1, &(0x7f0000000000)=@can={0x1d, r2}, 0x80) [ 823.627031] attempt to access beyond end of device [ 823.641627] loop1: rw=12288, want=8200, limit=20 [ 823.646745] block nbd0: shutting down sockets [ 823.663516] attempt to access beyond end of device [ 823.689782] loop1: rw=12288, want=12296, limit=20 [ 823.732172] attempt to access beyond end of device [ 823.744682] block nbd0: shutting down sockets [ 823.754530] loop1: rw=12288, want=8200, limit=20 [ 823.773368] attempt to access beyond end of device 04:58:15 executing program 5: r0 = socket(0x1e, 0x2, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000000)=0x200000, 0x4) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) getsockopt$XDP_STATISTICS(r0, 0x11b, 0x7, &(0x7f0000000040), &(0x7f0000000080)=0x18) [ 823.778629] loop1: rw=12288, want=12296, limit=20 04:58:15 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000020000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:15 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0x11, 0xe, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ppp\x00', 0x4000, 0x0) ioctl$KVM_INTERRUPT(r1, 0x4004ae86, &(0x7f0000000080)=0x8) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r0) dup3(r2, r2, 0xffffffffffffffff) [ 823.846163] attempt to access beyond end of device [ 823.872393] loop1: rw=12288, want=8200, limit=20 [ 823.912112] attempt to access beyond end of device 04:58:15 executing program 5: r0 = socket(0x1e, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x313) [ 823.946135] f2fs_msg: 326 callbacks suppressed [ 823.946149] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 823.952907] loop1: rw=12288, want=12296, limit=20 [ 823.966471] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock 04:58:15 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000000)={0x1, [0x2]}, &(0x7f0000000080)=0x6) ioctl$NBD_SET_SOCK(r1, 0xab00, 0xffffffffffffffff) dup3(r1, r0, 0x0) clock_settime(0x4, &(0x7f00000000c0)={0x0, 0x989680}) [ 824.005738] F2FS-fs (loop2): Invalid log sectors per block(2) log sectorsize(9) [ 824.007970] F2FS-fs (loop1): Failed to get valid F2FS checkpoint [ 824.022864] F2FS-fs (loop2): Can't find valid F2FS filesystem in 2th superblock [ 824.075991] F2FS-fs (loop2): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 824.087100] F2FS-fs (loop1): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 824.113027] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 824.134427] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 824.149398] attempt to access beyond end of device [ 824.155503] loop1: rw=12288, want=8200, limit=20 [ 824.162295] attempt to access beyond end of device [ 824.167689] loop1: rw=12288, want=12296, limit=20 [ 824.174033] F2FS-fs (loop1): Failed to get valid F2FS checkpoint 04:58:16 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/amemthresh\x00', 0x2, 0x0) r2 = dup(r1) ioctl$KVM_IOEVENTFD(r1, 0x4040ae79, &(0x7f0000000080)={0x4, &(0x7f0000000040), 0x4, r2, 0x8}) 04:58:16 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0xfffffffe, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x101000, 0x0) ioctl$VHOST_SET_VRING_BUSYLOOP_TIMEOUT(r2, 0x4008af23, &(0x7f0000000080)={0x0, 0x5}) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r1) dup3(r0, r3, 0x80000) 04:58:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:16 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0009000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:16 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009572600030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:16 executing program 5: r0 = socket(0x1e, 0x2002, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 824.570421] attempt to access beyond end of device [ 824.588563] block nbd0: shutting down sockets [ 824.593263] loop1: rw=12288, want=8200, limit=20 [ 824.598149] attempt to access beyond end of device [ 824.649815] loop1: rw=12288, want=12296, limit=20 [ 824.657056] attempt to access beyond end of device [ 824.663432] loop1: rw=12288, want=8200, limit=20 [ 824.668862] attempt to access beyond end of device [ 824.683908] loop1: rw=12288, want=12296, limit=20 04:58:16 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'U+', 0x7f80000000000000}, 0x28, 0x2) 04:58:16 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) signalfd4(r0, &(0x7f0000000000)={0x1}, 0x8, 0x80000) ustat(0x4, &(0x7f0000000080)) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f00000000c0), &(0x7f0000000100)=0xc) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket(0x11, 0x2, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001440)={{{@in=@remote, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in=@rand_addr}}, &(0x7f0000001540)=0xe8) lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000001640)={{{@in=@rand_addr=0x7, @in6=@loopback, 0x4e21, 0x7f, 0x4e20, 0x0, 0xa, 0x20, 0x20, 0x11, r4, r5}, {0x101, 0x1ff, 0x8, 0x2, 0x100, 0x4, 0x8, 0x2}, {0x101, 0x80000001, 0x9, 0x3}, 0x7, 0x6e6bbe, 0x0, 0x0, 0x1, 0x1}, {{@in6=@local, 0x4d6, 0x32}, 0x0, @in6=@mcast2, 0x3506, 0x3, 0x3, 0x2, 0xe8, 0x3}}, 0xe8) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x1, 0x4) r6 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r6, 0xab00, r3) r7 = dup3(r2, r6, 0x0) ioctl$TCSBRK(r7, 0x5409, 0xd5) 04:58:16 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0xfeffffff, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 824.771365] attempt to access beyond end of device 04:58:16 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f201000700094c0000030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 824.802716] loop1: rw=12288, want=8200, limit=20 [ 824.860896] attempt to access beyond end of device [ 824.876370] block nbd0: shutting down sockets [ 824.892565] loop1: rw=12288, want=12296, limit=20 04:58:16 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e22, @local}, 0x0, 0x4, 0x3, 0x2}}, 0x80) [ 824.914932] attempt to access beyond end of device [ 824.926795] loop1: rw=12288, want=8200, limit=20 [ 824.941245] attempt to access beyond end of device 04:58:16 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x11, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0xffffffffffffffff, 0x0) remap_file_pages(&(0x7f0000ff6000/0x7000)=nil, 0x7000, 0x0, 0x950, 0x10000) fdatasync(r1) r2 = syz_open_dev$ndb(&(0x7f0000000000)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) dup3(r0, r2, 0x0) [ 824.973854] loop1: rw=12288, want=12296, limit=20 04:58:16 executing program 5: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x0, 0x10000) setsockopt$IP_VS_SO_SET_TIMEOUT(r0, 0x0, 0x48a, &(0x7f0000000040)={0x9506, 0x6}, 0xc) r1 = socket(0x22, 0x3, 0xffffffffffffffff) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) 04:58:16 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:16 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c25f4000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:16 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009007d00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) modify_ldt$read_default(0x2, &(0x7f0000000140)=""/193, 0xc1) ustat(0x7ff, &(0x7f0000000100)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x2, 0x0) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r2, 0xab00, r1) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x0, 0x0) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x5) dup3(r0, r2, 0x0) 04:58:16 executing program 5: r0 = socket(0x1e, 0x2, 0x0) accept$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) bind(r0, &(0x7f0000d80f80)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast1}, 0x3, 0x4, 0x3, 0x2}}, 0xffffffffffffff29) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) 04:58:16 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0xffffffeb, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 825.553278] attempt to access beyond end of device [ 825.555651] QAT: Invalid ioctl [ 825.558522] loop1: rw=12288, want=8200, limit=20 [ 825.558605] attempt to access beyond end of device [ 825.569199] loop1: rw=12288, want=12296, limit=20 [ 825.582443] attempt to access beyond end of device 04:58:17 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x8, 0x249, 0xfffffffffffffffc, 0x2}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="00002fb94e77"], &(0x7f00000000c0)=0xc) [ 825.605404] loop1: rw=12288, want=8200, limit=20 [ 825.610559] block nbd0: shutting down sockets [ 825.631236] attempt to access beyond end of device [ 825.650233] QAT: Invalid ioctl [ 825.660187] loop1: rw=12288, want=12296, limit=20 04:58:17 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x2000000, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:17 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009006c00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:17 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000000180)=@sco={0x1f, {0x5, 0x1, 0x8, 0x3f, 0x2, 0x7}}, 0xfffffffffffffeaa) [ 825.763163] attempt to access beyond end of device 04:58:17 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x11, 0x2, 0x0) r3 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2000, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r3, 0x5386, &(0x7f0000000080)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000780)={0xffffffffffffffff, r2, 0x0, 0xb, &(0x7f0000000740)='/dev/mixer\x00', 0xffffffffffffffff}, 0x30) fstat(r1, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000000900)=0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000940)={{{@in=@multicast2, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast1}}, &(0x7f0000000a40)=0xe8) stat(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000000b40)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000b80)={{{@in=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6}}, &(0x7f0000000c80)=0xe8) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000cc0)={0x0, 0x0, 0x0}, &(0x7f0000000d00)=0xc) r13 = getpgid(0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000d40)={{{@in6=@loopback, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@multicast1}}, &(0x7f0000000e40)=0xe8) getgroups(0x3, &(0x7f0000000e80)=[0xee00, 0xee00, 0x0]) r16 = gettid() lstat(&(0x7f0000000ec0)='./file0\x00', &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000f80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r19 = fcntl$getown(r3, 0x9) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000001580)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@dev}}, &(0x7f0000001680)=0xe8) stat(&(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$getownex(r2, 0x10, &(0x7f0000001780)={0x0, 0x0}) lstat(&(0x7f00000017c0)='./file0\x00', &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0}) r24 = getgid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001880)=0x0) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f00000018c0)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in6=@mcast1}}, &(0x7f00000019c0)=0xe8) getresgid(&(0x7f0000001a00), &(0x7f0000001a40)=0x0, &(0x7f0000001a80)) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000001ac0)=0x0) r29 = getuid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000001b00)={0x0, 0x0, 0x0}, &(0x7f0000001b40)=0xc) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000003d40)=0x0) r32 = geteuid() r33 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000003d80)={0x0}, &(0x7f0000003dc0)=0xc) r35 = getuid() fstat(r3, &(0x7f0000003e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r37 = gettid() getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000003e80)={{{@in=@multicast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@mcast2}}, &(0x7f0000003f80)=0xe8) getresgid(&(0x7f0000003fc0), &(0x7f0000004000), &(0x7f0000004040)=0x0) ioctl$sock_FIOGETOWN(r2, 0x8903, &(0x7f0000004080)=0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000040c0)={{{@in=@loopback, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}, 0x0, @in=@rand_addr}}, &(0x7f00000041c0)=0xe8) getgroups(0x4, &(0x7f0000004200)=[0xee01, 0xee00, 0xffffffffffffffff, 0x0]) ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000004240)=0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000004280)={0x0, 0x0}, &(0x7f00000042c0)=0xc) fstat(r2, &(0x7f0000004300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r46 = getpid() r47 = geteuid() stat(&(0x7f0000004380)='./file0\x00', &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000005800)={0x0, r3, 0x0, 0x14, &(0x7f00000057c0)="2a776c616e30bd7b3a6d696d655f747970657d00", 0xffffffffffffffff}, 0x30) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000005840)={0x0, 0x0}, &(0x7f0000005880)=0xc) fstat(r1, &(0x7f00000058c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r52 = getpgrp(0x0) fstat(r1, &(0x7f0000005940)={0x0, 0x0, 0x0, 0x0, 0x0}) lstat(&(0x7f00000059c0)='./file0\x00', &(0x7f0000005a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r55 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r1, 0x29, 0x22, &(0x7f0000006e40)={{{@in=@loopback, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@rand_addr}, 0x0, @in=@broadcast}}, &(0x7f0000006f40)=0xe8) lstat(&(0x7f0000006f80)='./file0\x00', &(0x7f0000006fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r58 = fcntl$getown(r3, 0x9) fstat(r3, &(0x7f00000095c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r60 = getgid() ioctl$TIOCGSID(r3, 0x5429, &(0x7f0000009640)=0x0) fstat(r1, &(0x7f0000009680)={0x0, 0x0, 0x0, 0x0, 0x0}) r63 = getegid() getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000009700)={0x0}, &(0x7f0000009740)=0xc) getresuid(&(0x7f000000a280)=0x0, &(0x7f00000097c0), &(0x7f0000000700)) stat(&(0x7f0000009840)='./file0\x00', &(0x7f0000009880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r67 = getpgrp(0xffffffffffffffff) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000009900)={{{@in=@loopback, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6}}, &(0x7f0000009a00)=0xe8) r69 = getegid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000009a40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000009a80)={{{@in, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000009b80)=0xe8) fstat(r0, &(0x7f0000009bc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$TIOCGPGRP(r3, 0x540f, &(0x7f0000009c40)=0x0) lstat(&(0x7f0000009c80)='./file0\x00', &(0x7f0000009cc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r75 = getgid() ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000009d40)=0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000009d80)={{{@in6, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000009e80)=0xe8) fstat(r2, &(0x7f0000009ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 825.793974] loop1: rw=12288, want=8200, limit=20 sendmmsg$unix(r3, &(0x7f000000a0c0)=[{&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000600)=[{&(0x7f0000000300)="46ba06d04b3ffb1d9772c52f663bbbd69954a5fb050b08710584f3f39cca83eb0a5c0d3f4b9dc54268ecb1eba07d5744784c86e2adae9088dc9c48cbe350785ae88e906ad7b4ba0d2221234e0617275470986a4b1b88ea8cbc1b8c53b72f001e90e4efafea97cd12aaea22da0fc71c871256b2cd981f679d33ebbc366f40a86c25ac968343f6efd75d363dd7b403e57cda974773cb9fd24754849296fdf1ca2bfb558b6dd06979a024df783f43e2759434c72b305703d73be664cddc22", 0xbd}, {&(0x7f00000003c0)="85c782b0a5306f1ea0d8e65bb13cf9760d3fc2f38fcb68cc239cd44a891e43ba07bad689fe94363de3ad8f98b9216c9fbd0382eb2d4d198e909b92eded2eed335037817cdde3a5129fca1e2083f8e038", 0x50}, {&(0x7f0000000440)="7aebb09f624e75e3fdb38170f0ef1660c50b40544c35c29765ab5397ef1c12862f3af777dc7fe32a522184498bd89e14310ecc6eac76024391723045daa64c41db78ab6c57e21115f96f08a1e37ed42869601fd04be427f671dbc6662aa3", 0x5e}, {&(0x7f00000004c0)}, {&(0x7f0000000500)="5708fbb787d62a7e5a78c1cf903e17b3f894e430f8d5f76148de4a1c00a1dcbc49fb0c526e5eb3a123f9c0cb1b69eab6e85904cc6e4e4e91fe8d0723b21f6b152a7a45197308468dca05c7c1251d67cb21307a8c421ccfd496085b3f6709a7b736c8e3eadd91764f7c4b8415a15915195395c57ea9b943267a49e33b72ce9fae7a080bcba65a3b81868d58b352eaf200ac5481978fcad8534d10975238dc2b328b2d28769a9fcbee13f409f6f2bfefb95aa3c775cb2eeb91e8a8e8504330bf90416660c8416fd8267e3cfb42fe467a72af4063fbd189de7e3f5421b058e05e675f1d51e072a93eed8b94ac1c8d1b74c904c9a7417b342bde", 0xf8}], 0x5, 0x0, 0x0, 0x1}, {&(0x7f0000000680)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000700), 0x0, &(0x7f0000001000)=[@cred={0x20, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r3, r1, r0, r1, r1, r0, r3]}, @cred={0x20, 0x1, 0x2, r7, r8, r9}, @cred={0x20, 0x1, 0x2, r10, r11, r12}, @rights={0x28, 0x1, 0x1, [r1, r1, r3, r0, r3, r0]}, @cred={0x20, 0x1, 0x2, r13, r14, r15}, @cred={0x20, 0x1, 0x2, r16, r17, r18}], 0xf8, 0x20000000}, {&(0x7f0000001100)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001500)=[{&(0x7f0000001180)="0c08dc4eb94795bb31b349ad7b1692d86e22448d27f79518492d9e21b3ccf08017cb60276986e6e4cd6c0674a05b9af957334b04790f16772e663e414486bccd24f653b97f4661f048d472f87d99e33de586f3e40d1a445f9f80601a427a21bf741a52829beceadeaf61cbf714b6", 0x6e}, 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0x1000}, {&(0x7f0000008140)="fd67184a4c116c55d62079161f03227a10b3ea74cfff3fc60e31c5ccd23a4e5bdc7a4878953a3ea094f7c748248bf1c14ac2353fc1196566d00fd17394310328f8b9dbafb88b81a7d4b4151d34dc36bf5cbe304d2a931a62524e113743eec0c8ee056d701ff4e6c26219f3e5fb8795e087e43d13048cd83599bd0e16c8bd861b675ef96d46f81a955ffd088bea5c6d4ba75b50614d098954c6c098f615b1b310cc1bdc6a021066d244dc13cb8eaabd88a30146b10795edd8340350cd46786b7a", 0xc0}, {&(0x7f0000008200)="e4dcee09eca2e3963b0509b7aa43785be94fded9a732213edc412388b9fcabddbcb2d77c7a94699d931fc53b52a55323a6dc246cb42435f8600e056c8f61ada3e6a63e9a8689c2792412d35a82400fd8095b92f00742353f2f406e1f23ab68d409d414ccfe9c145213784080f1fd05751b2d09d3d4d25bccee87e4d7533fa6ba1cf095039b20a41609db96168bd2704de1871aef5ddf174009a6cd75bc37a998d96d41390edd25caa69d6b44b129cea2a7c21f5b415155ec472ec4466b369e61e8368eb88bfd8ea9459bc34b77a7f46958f8c247eecbdf70cac3609d", 0xdc}, {&(0x7f0000008300)="0a9660d9cff3fddeb360350d0dc52c3c51b9870dc3ae2ff6b95f4f4601fe94b25fbeaffb91eed8057c623c5cbf7cb014bb4468e95c5c1c2c4753642df9e380bfb1632430fedffac364316774205bec488bba97fec664657ccba30b2b29c27b75b91f3875f711b5f72a7119fdd4ff084e697e16", 0x73}, {&(0x7f0000008380)="124f4c8c4e86580fa7b34706a46fdf97997903b3c21df11c685a6b1e1cecb8948e784caefb98dc571b5481be3f3870b82a5bd14f1a82dacd3b9c537a2a80458e510d5f16954a5613f3ebbb9af2f36fc67e58", 0x52}, {&(0x7f0000008400)="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0x1000}, {&(0x7f0000009400)="fdf106941fc223520bf7368def228f554a634bfb1189b457a2b10f03e5c1ed9d2ef0cf70852c144946d1ef63dbfcce95c94a26981d0e3bccb06aed1861f1b5f931a31dc15ba9f6e9611eefa4e6d22aebd38becf4fee14fb11e5ad5864ec9c5f2d0cbfd04a115d9d4407010b909c632245702f53fbea21b4fe41dda1bc1c9b1a1ebc65d7352e888297f696c034408627f9d67a167dd", 0x95}, {&(0x7f00000094c0)="718c17f77c8aa30d2a1b71bf027acef8f1d5ef0502c2da0d67f0f8beba5129f9dd820b5aade6d4a89ba7922cfc13004a8e66699dba2ad6213fed0d992f276ec60e67c65a84a1fc8b1302e8c3997510cb5dcc3cb27aa61977beb10ffb58b219312c772fba5e404e96951632b6f476d7ef849a3568619dbc40da4a90", 0x7b}], 0x8, &(0x7f0000009f40)=[@cred={0x20, 0x1, 0x2, r58, r59, r60}, @rights={0x30, 0x1, 0x1, [r0, r2, r3, r2, r0, r2, r2]}, @rights={0x20, 0x1, 0x1, [r3, r1, r1, r1]}, @cred={0x20, 0x1, 0x2, r61, r62, r63}, @cred={0x20, 0x1, 0x2, r64, r65, r66}, @cred={0x20, 0x1, 0x2, r67, r68, r69}, @cred={0x20, 0x1, 0x2, r70, r71, r72}, @cred={0x20, 0x1, 0x2, r73, r74, r75}, @rights={0x20, 0x1, 0x1, [r1, r3, r0]}, @cred={0x20, 0x1, 0x2, r76, r77, r78}], 0x150, 0x800}], 0x7, 0x20008800) r79 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$SNDRV_CTL_IOCTL_RAWMIDI_INFO(r3, 0xc10c5541, &(0x7f0000000140)={0x4, 0xbd, 0xa3, 0x0, 0x0, [], [], [], 0x3, 0x20}) ioctl$NBD_SET_SOCK(r79, 0xab00, r2) dup3(r1, r79, 0x0) fcntl$getownex(r2, 0x10, &(0x7f00000000c0)) [ 825.831290] attempt to access beyond end of device [ 825.836743] loop1: rw=12288, want=12296, limit=20 [ 825.860145] attempt to access beyond end of device [ 825.872352] loop1: rw=12288, want=8200, limit=20 04:58:17 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000000)='/dev/input/mice\x00', 0x0, 0x800) ioctl$SNDRV_TIMER_IOCTL_TREAD(r0, 0x40045402, &(0x7f0000000040)=0x1) r1 = socket(0x1e, 0x2, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) bind(r1, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') sendmsg$IPVS_CMD_DEL_SERVICE(r0, &(0x7f00000001c0)={&(0x7f0000000080), 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="030f25bd7000fbdbdf250300000024000300080007004e2400000800040006000000080004000080000008000400070000001c00020006e0dd634e210000080008000800000008000600ed0000000800040005000000"], 0x5c}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) [ 825.880770] attempt to access beyond end of device [ 825.888128] loop1: rw=12288, want=12296, limit=20 [ 825.908173] block nbd0: shutting down sockets [ 825.938716] block nbd0: shutting down sockets 04:58:17 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:17 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c0023000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:17 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000a00030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:17 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000000)) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x2, 0x0) accept4$inet6(r1, &(0x7f00000000c0)={0xa, 0x0, 0x0, @mcast1}, &(0x7f0000000100)=0x1c, 0x800) r2 = socket(0x11, 0x2, 0x0) r3 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r3, 0xab00, r2) dup3(r0, r3, 0x0) 04:58:17 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x7f510100, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:17 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x0, 0x0) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x53e8828c, 0x10000) 04:58:18 executing program 5: r0 = socket(0x1e, 0x2, 0x0) socketpair$inet_udplite(0x2, 0x2, 0x88, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000040)={{{@in=@multicast1, @in=@multicast2}}, {{@in6=@ipv4={[], [], @local}}, 0x0, @in6=@dev}}, &(0x7f0000000140)=0xe8) bind(r0, &(0x7f0000000200)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x1, 0x3, 0x1, 0x1, {0xa, 0x4e23, 0x5, @local, 0x3acef914}}}, 0x80) [ 826.561357] attempt to access beyond end of device [ 826.573285] loop1: rw=12288, want=8200, limit=20 [ 826.587733] attempt to access beyond end of device [ 826.608749] loop1: rw=12288, want=12296, limit=20 [ 826.622793] attempt to access beyond end of device [ 826.639463] loop1: rw=12288, want=8200, limit=20 [ 826.654997] attempt to access beyond end of device 04:58:18 executing program 4: open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000000)='cgroup\x00') clone(0x10000200, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) 04:58:18 executing program 5: r0 = socket(0x1e, 0x2, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x100) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f00000000c0)={'bridge_slave_1\x00', 0x1}) getsockopt$IP_VS_SO_GET_SERVICES(r0, 0x0, 0x482, &(0x7f0000000100)=""/218, &(0x7f0000000200)=0xda) r2 = syz_open_dev$midi(&(0x7f0000000040)='/dev/midi#\x00', 0x1, 0x30b240) getsockopt$inet6_mreq(r2, 0x29, 0x1f, &(0x7f0000000240)={@local, 0x0}, &(0x7f0000000280)=0x14) connect$can_bcm(r1, &(0x7f00000002c0)={0x1d, r3}, 0x10) ioctl$ION_IOC_ALLOC(r1, 0xc0184900, &(0x7f0000000080)={0xc51, 0x6, 0x1, r2}) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 826.655790] block nbd0: shutting down sockets [ 826.668272] loop1: rw=12288, want=12296, limit=20 04:58:18 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009042800030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) [ 826.753048] attempt to access beyond end of device [ 826.806192] loop1: rw=12288, want=8200, limit=20 04:58:18 executing program 3: r0 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0x6, 0x240000) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ustat(0x7ff, &(0x7f0000000100)) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f0000000140)='./file0\x00', 0x0, 0x4fecc8692d58cda0}, 0x10) openat$cgroup_ro(r0, &(0x7f00000001c0)='memory.stat\x00', 0x0, 0x0) write$selinux_attr(r0, &(0x7f00000000c0)='system_u:object_r:crash_device_t:s0\x00', 0x24) r1 = socket(0x11, 0x2, 0x0) ioctl$NBD_SET_TIMEOUT(r0, 0xab09, 0x1) recvfrom$llc(r1, &(0x7f0000000200), 0x0, 0x20, &(0x7f0000000240)={0x1a, 0x33b, 0x1, 0x0, 0x4, 0x8001, @dev={[], 0xc}}, 0x10) r2 = syz_open_dev$ndb(&(0x7f0000000040)='/dev/nbd#\x00', 0xffffffffffffffff, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab00, r0) r3 = dup3(0xffffffffffffffff, r2, 0x0) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f0000000080)={0x8, 0x1, 0x2, 0x1000, 0x6}, 0x14) [ 826.830014] attempt to access beyond end of device [ 826.842983] loop1: rw=12288, want=12296, limit=20 [ 826.861203] attempt to access beyond end of device 04:58:18 executing program 4: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000080)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000200)={0xffffffffffffffff, r0, 0x0, 0x6, &(0x7f0000000140)='nodev\x00', 0xffffffffffffffff}, 0x30) r2 = syz_open_procfs(r1, &(0x7f0000000280)="6367726f7570004c2ccb08d3ef1d9363880842923ce228c6ef5917c6420f5a65a7c1607612cae9fd855094cdf8b1a5c418af519f498020971d2606604e41ed7174550893edca4aa85bcb6000000000000000") ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f00000000c0)) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 826.880196] loop1: rw=12288, want=8200, limit=20 [ 826.891202] attempt to access beyond end of device [ 826.906879] loop1: rw=12288, want=12296, limit=20 [ 827.199747] ================================================================== [ 827.207281] BUG: KASAN: use-after-free in _free_event+0x49a/0x1610 [ 827.213604] Write of size 4 at addr ffff88017c8941e0 by task syz-executor4/16229 [ 827.221130] [ 827.222749] CPU: 1 PID: 16229 Comm: syz-executor4 Not tainted 4.19.0-rc7+ #283 [ 827.230099] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 827.239456] Call Trace: [ 827.242035] dump_stack+0x1c4/0x2b4 [ 827.245657] ? dump_stack_print_info.cold.2+0x52/0x52 [ 827.250869] ? printk+0xa7/0xcf [ 827.254142] ? kmsg_dump_rewind_nolock+0xe4/0xe4 [ 827.258894] print_address_description.cold.8+0x9/0x1ff [ 827.264262] kasan_report.cold.9+0x242/0x309 [ 827.268690] ? _free_event+0x49a/0x1610 [ 827.272660] check_memory_region+0x13e/0x1b0 [ 827.277059] kasan_check_write+0x14/0x20 [ 827.281114] _free_event+0x49a/0x1610 [ 827.284903] ? kasan_check_read+0x11/0x20 [ 827.289076] ? ring_buffer_attach+0x840/0x840 [ 827.293564] ? __perf_remove_from_context+0x1ec/0x470 [ 827.298745] ? do_raw_spin_lock+0xc1/0x200 [ 827.302987] ? kasan_check_write+0x14/0x20 [ 827.307258] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 827.312179] ? event_function_call+0x343/0x600 [ 827.316753] ? wait_for_completion+0x8a0/0x8a0 [ 827.321338] ? event_sched_out.isra.98+0xdf0/0xdf0 [ 827.326260] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 827.331790] free_event+0xb4/0x180 [ 827.335332] ? _free_event+0x1610/0x1610 [ 827.339411] perf_event_release_kernel+0x7d8/0xfa0 [ 827.344341] ? lockdep_hardirqs_on+0x421/0x5c0 [ 827.348918] ? put_event+0x60/0x60 [ 827.352449] ? kasan_check_write+0x14/0x20 [ 827.356674] ? do_raw_spin_lock+0xc1/0x200 [ 827.360913] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 827.366458] ? __call_rcu.constprop.69+0x429/0xbc0 [ 827.371384] ? lockdep_hardirqs_on+0x421/0x5c0 [ 827.375956] ? trace_hardirqs_on+0xbd/0x310 [ 827.380294] ? call_rcu+0x12/0x20 [ 827.383777] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 827.389223] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 827.394754] ? check_preemption_disabled+0x48/0x200 [ 827.399769] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 827.405411] ? fsnotify+0xaae/0x12f0 [ 827.409147] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 827.414700] ? locks_remove_file+0x3c6/0x5c0 [ 827.419107] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 827.424665] ? ima_file_free+0x132/0x650 [ 827.428735] ? fsnotify_first_mark+0x350/0x350 [ 827.433339] ? ima_file_check+0x130/0x130 [ 827.437480] ? fsnotify+0x12f0/0x12f0 [ 827.441278] ? perf_event_release_kernel+0xfa0/0xfa0 [ 827.446394] perf_release+0x37/0x50 [ 827.450029] __fput+0x385/0xa30 [ 827.453339] ? get_max_files+0x20/0x20 [ 827.457236] ? trace_hardirqs_on+0xbd/0x310 [ 827.461550] ? ___might_sleep+0x1ed/0x300 [ 827.465697] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 827.471145] ? arch_local_save_flags+0x40/0x40 [ 827.475718] ? kasan_check_write+0x14/0x20 [ 827.479945] ? do_raw_spin_lock+0xc1/0x200 [ 827.484168] ____fput+0x15/0x20 [ 827.487451] task_work_run+0x1e8/0x2a0 [ 827.491346] ? task_work_cancel+0x240/0x240 [ 827.495666] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 827.501196] ? switch_task_namespaces+0x9d/0xd0 [ 827.505859] do_exit+0x1ad7/0x2610 [ 827.509387] ? __put_cred+0x28c/0x360 [ 827.513182] ? mm_update_next_owner+0x990/0x990 [ 827.517842] ? prepare_creds+0x4d0/0x4d0 [ 827.521926] ? kasan_check_write+0x14/0x20 [ 827.526158] ? do_raw_spin_lock+0xc1/0x200 [ 827.530403] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 827.536100] ? do_coredump+0x477/0x4001 [ 827.540066] ? unwind_get_return_address+0x61/0xa0 [ 827.544986] ? __save_stack_trace+0x8d/0xf0 [ 827.549302] ? dump_align+0xa0/0xa0 [ 827.552930] ? save_stack+0xa9/0xd0 [ 827.556544] ? save_stack+0x43/0xd0 [ 827.560180] ? __kasan_slab_free+0x102/0x150 [ 827.564590] ? kasan_slab_free+0xe/0x10 [ 827.568550] ? kmem_cache_free+0x83/0x290 [ 827.572783] ? __sigqueue_free.part.27+0x7d/0xa0 [ 827.577546] ? __dequeue_signal+0x530/0x7d0 [ 827.581869] ? dequeue_signal+0xbd/0x630 [ 827.585946] ? get_signal+0x3ec/0x1980 [ 827.589833] ? do_signal+0x9c/0x21e0 [ 827.593548] ? exit_to_usermode_loop+0x2e5/0x380 [ 827.598290] ? prepare_exit_to_usermode+0x342/0x3b0 [ 827.603316] ? trace_hardirqs_off+0xb8/0x310 [ 827.607713] ? kasan_check_read+0x11/0x20 [ 827.611851] ? do_raw_spin_unlock+0xa7/0x2f0 [ 827.616247] ? trace_hardirqs_on+0x310/0x310 [ 827.620648] ? kasan_check_write+0x14/0x20 [ 827.624883] ? graph_lock+0x170/0x170 [ 827.628675] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 827.634214] ? __lock_is_held+0xb5/0x140 [ 827.638268] ? __sigqueue_free.part.27+0x7d/0xa0 [ 827.643015] ? graph_lock+0x170/0x170 [ 827.646817] ? __sigqueue_free.part.27+0x7d/0xa0 [ 827.651577] ? rcu_read_lock_sched_held+0x108/0x120 [ 827.656603] ? kmem_cache_free+0x24f/0x290 [ 827.660835] ? __sigqueue_free.part.27+0x7d/0xa0 [ 827.665591] ? find_held_lock+0x36/0x1c0 [ 827.669672] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 827.675244] ? proc_coredump_connector+0x4f8/0x630 [ 827.680166] ? proc_comm_connector+0x520/0x520 [ 827.684740] do_group_exit+0x177/0x440 [ 827.688638] ? __ia32_sys_exit+0x50/0x50 [ 827.692708] get_signal+0x8b0/0x1980 [ 827.696413] ? ptrace_notify+0x130/0x130 [ 827.700462] ? force_sig_info+0x281/0x310 [ 827.704618] ? force_sigsegv+0x3d/0x110 [ 827.708598] ? signal_setup_done+0xc1/0x2f0 [ 827.712908] ? set_current_blocked+0x40/0x40 [ 827.717320] do_signal+0x9c/0x21e0 [ 827.720859] ? setup_sigcontext+0x7d0/0x7d0 [ 827.725172] ? __bad_area_nosemaphore+0x311/0x3f0 [ 827.730029] ? bad_area+0x69/0x80 [ 827.733490] ? exit_to_usermode_loop+0x8c/0x380 [ 827.738174] exit_to_usermode_loop+0x2e5/0x380 [ 827.742747] ? syscall_slow_exit_work+0x520/0x520 [ 827.747581] ? trace_hardirqs_off_caller+0xbb/0x310 [ 827.752585] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 827.757419] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 827.762264] prepare_exit_to_usermode+0x342/0x3b0 [ 827.767110] ? trace_event_raw_event_sys_enter+0x700/0x700 [ 827.772768] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 827.777641] ? page_fault+0x8/0x30 [ 827.781171] retint_user+0x8/0x18 [ 827.784636] RIP: 0033:0x3ffffffff [ 827.788083] Code: Bad RIP value. [ 827.791437] RSP: 002b:0000000020000208 EFLAGS: 00010217 [ 827.796788] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000457569 [ 827.804043] RDX: 0000000020000000 RSI: 0000000020000200 RDI: 0000000000000000 [ 827.811297] RBP: 000000000072bf00 R08: 0000000020000040 R09: 0000000000000000 [ 827.818571] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f08ef2e46d4 [ 827.825830] R13: 00000000004bd9e6 R14: 00000000004cc448 R15: 00000000ffffffff [ 827.833121] [ 827.834749] Allocated by task 16225: [ 827.838450] save_stack+0x43/0xd0 [ 827.841892] kasan_kmalloc+0xc7/0xe0 [ 827.845613] kasan_slab_alloc+0x12/0x20 [ 827.849596] kmem_cache_alloc_node+0x144/0x730 [ 827.854167] copy_process+0x1ff4/0x8780 [ 827.858157] _do_fork+0x1cb/0x11d0 [ 827.861706] __x64_sys_clone+0xbf/0x150 [ 827.865666] do_syscall_64+0x1b9/0x820 [ 827.869551] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 827.874752] [ 827.876374] Freed by task 16225: [ 827.879780] save_stack+0x43/0xd0 [ 827.883242] __kasan_slab_free+0x102/0x150 [ 827.887464] kasan_slab_free+0xe/0x10 [ 827.891261] kmem_cache_free+0x83/0x290 [ 827.895225] free_task+0x16e/0x1f0 [ 827.898769] copy_process+0x1d9a/0x8780 [ 827.902729] _do_fork+0x1cb/0x11d0 [ 827.906256] __x64_sys_clone+0xbf/0x150 [ 827.910216] do_syscall_64+0x1b9/0x820 [ 827.914087] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 827.919255] [ 827.920871] The buggy address belongs to the object at ffff88017c8941c0 [ 827.920871] which belongs to the cache task_struct(81:syz4) of size 6080 [ 827.934393] The buggy address is located 32 bytes inside of [ 827.934393] 6080-byte region [ffff88017c8941c0, ffff88017c895980) [ 827.946267] The buggy address belongs to the page: [ 827.951180] page:ffffea0005f22500 count:1 mapcount:0 mapping:ffff8801b88ca380 index:0x0 compound_mapcount: 0 [ 827.961137] flags: 0x2fffc0000008100(slab|head) [ 827.965793] raw: 02fffc0000008100 ffffea0006e3d788 ffffea0007213e88 ffff8801b88ca380 [ 827.973666] raw: 0000000000000000 ffff88017c8941c0 0000000100000001 ffff8801c503cb00 [ 827.981528] page dumped because: kasan: bad access detected [ 827.987221] page->mem_cgroup:ffff8801c503cb00 [ 827.991723] [ 827.993359] Memory state around the buggy address: [ 827.998272] ffff88017c894080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 828.005616] ffff88017c894100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 828.012969] >ffff88017c894180: fc fc fc fc fc fc fc fc fb fb fb fb fb fb fb fb [ 828.020319] ^ [ 828.026813] ffff88017c894200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 828.034163] ffff88017c894280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 828.041504] ================================================================== [ 828.048863] Disabling lock debugging due to kernel taint [ 828.056299] Kernel panic - not syncing: panic_on_warn set ... [ 828.056299] [ 828.063739] CPU: 1 PID: 16229 Comm: syz-executor4 Tainted: G B 4.19.0-rc7+ #283 [ 828.072483] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 828.081827] Call Trace: [ 828.084403] dump_stack+0x1c4/0x2b4 [ 828.088017] ? dump_stack_print_info.cold.2+0x52/0x52 [ 828.093208] ? trace_hardirqs_on_thunk+0x1a/0x1c [ 828.097965] panic+0x238/0x4e7 04:58:19 executing program 0: r0 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(r0, 0x8912, &(0x7f0000000280)="153f6234488dd25d766070") r1 = socket$inet6(0xa, 0x1, 0x8010000000000084) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f00000002c0)=@sack_info={0x0, 0x0, 0x4}, 0xc) bind$inet6(r1, &(0x7f0000ef8cfd)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r1, 0x10000) r2 = accept4(r1, &(0x7f0000000340)=@alg, &(0x7f0000000040)=0x80, 0x0) r3 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r3, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f00000000c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000240)=@assoc_value={0x0, 0x2e11}, 0x8) shutdown(r2, 0x0) write$binfmt_misc(r3, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x34000) sendmmsg$alg(r2, &(0x7f0000000700)=[{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000001c0)='C', 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0x8, 0x80000001, 0x9, 0x4, 0x5, 0x3f, 0x9, 0x2, 0x80000001}, 0xb) 04:58:19 executing program 5: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) r1 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_ADD(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x31050110}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="000126bd7000ffdbdf2601000000040005004b230f0733ba16e6dfff312e5a9346d94ac80d58e1697b86c4e1280174cdda9e3ddcbfc4dcdb51e85541235bf6dc8a23b8961197ce7fbeeaf2f61018efd628a5c45286405a01e9f2d4b041c6b01d468611f1e974987ad0ac1385721f7f6fdb60a444147255bdd0bf57bec98eb1bd922afa"], 0x18}, 0x1, 0x0, 0x0, 0x48040}, 0x20040040) socketpair$inet6_icmp_raw(0xa, 0x3, 0x3a, &(0x7f0000000300)) r2 = socket(0x1e, 0x2, 0x0) bind(r2, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) getsockopt$inet_sctp6_SCTP_EVENTS(r2, 0x84, 0xb, &(0x7f00000000c0), &(0x7f0000000240)=0xb) 04:58:19 executing program 1: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009000000030000000c263d000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:19 executing program 2: socketpair$unix(0x1, 0x400000001, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$f2fs(&(0x7f0000000080)='f2fs\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f00000000c0)=[{&(0x7f0000000140)="1020f5f20100070009265700030000000c0000000900000001000000020000000000000000300000000000000e00000016000000020000000200000002000000020000000e000000000400000004000000080000000c00000010000000140000030000000100000002", 0x69, 0x1400}], 0x0, &(0x7f0000000000)) 04:58:19 executing program 4: r0 = open(&(0x7f0000000300)='./bus\x00', 0x141042, 0x4) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r1, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000340)=ANY=[@ANYBLOB="040000000000000000001000000000009700000000000000", @ANYPTR=&(0x7f00000008c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="fd41e8ffff07000000000000ecffffff9b00000000000000", @ANYPTR=&(0x7f0000000980)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000701000000069ba26c90000a9000000000000001891e8c6d0d86bb19cba15be4be003d3b430927784c2095e1097c1fed007b1eb266272898dc45f25e6063e2cac1c31cb7595429781", @ANYPTR=&(0x7f0000000a40)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="000000000000000000000000000000008a00000000000000", @ANYPTR=&(0x7f0000000b00)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00']) pread64(r0, &(0x7f0000000e00)=""/4096, 0x1000, 0x0) fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$f2fs(&(0x7f00000000c0)='f2fs\x00', &(0x7f0000000140)='./bus\x00', 0x3f, 0x3, &(0x7f0000000500)=[{&(0x7f0000000200)="62eb21c2eb5466b5db164b881a18d67ddba0ef33d012316df66b56a4041207de79919ccc7f1fd9c78a23508fa953aa7bc93df7916cd27d68f86250b377edcfd13077b9cba0db72713b8578e9e8021101b48f77c53a4d5dfd275e70dcd549af26b922699545d5e52c8d5beae9540d39a39d09e8683bbb6f4d39e73ad4e275392af8fbbe098cd7571dfcce98fe46a3f056480e357719f39c28e30033705b02bba07373a7cd4530dbf43729e87111bffbd877b50cd7d48a3f47465523dfb4b16484405e2a92f2397fc0c51080adec9db156f0277b933223e2e1d50916a12b7d9d090982d7", 0xe3, 0x10000}, {&(0x7f0000000300), 0x0, 0x5}, {&(0x7f0000000440)="23df85e70be87f6709739a6c4b6a5691b6a16a756023a6c0f8b422edb83d79b164d245b9fef99470b52c73bf97dd52b3b91dce988102c364074ac92ab73019da1dec163d00ceeb72917d1bc7ff835c2bc1dc142d49c8f10f3747b35e12ce7ec597c0ac9673413c450d1089628cbde961b944274b2b2b756991118b40942c0300a374303df7125f061f4841d05ea4dc7e296f023c10de2d737e646d34c7c32e2242d792bbabd55d9a6b6d2c466f1d8fb48a32a595cefc", 0xb6, 0x6}], 0x10800, &(0x7f0000000680)={[{@whint_mode_fs='whint_mode=fs-based'}, {@noflush_merge='noflush_merge'}, {@fsync_mode_posix='fsync_mode=posix'}, {@data_flush='data_flush'}, {@usrjquota={'usrjquota', 0x3d, "c94a1f898d76bce76fe6a37fc746a554bb8ba132d3caa9ea4118bc0d65bdb234ad1a211069d874b378ee50b53f44206cb69beb356827315e9690f95019f93635365a8c4d176766e94b8a08784155d4dd4e99d9f1df8cf5ac7d57f356592d5fbb15ce3c84316a4d5a64ba96ffce0c2dff82b988ac9da39e13c47aefb89308f8554e7504f336943cc9e2d3711c909962f9fdb0394fef70be52e7b1ed7523f5df5a8006f700"}}, {@usrquota={'usrquota', 0x3d, "c94a1f898d76bce76fe6a37fc746a554bb8ba132d3caa9ea4118bc0d65bdb234ad1a211069d874b378ee50b53f44206cb69beb356827315e9690f95019f93635365a8c4d176766e94b8a08784155d4dd4e99d9f1df8cf5ac7d57f356592d5fbb15ce3c84316a4d5a64ba96ffce0c2dff82b988ac9da39e13c47aefb89308f8554e7504f336943cc9e2d3711c909962f9fdb0394fef70be52e7b1ed7523f5df5a8006f700"}}, {@inline_dentry='inline_dentry'}, {@discard='discard'}, {@adaptive_mode='mode=adaptive'}], [{@permit_directio='permit_directio'}, {@seclabel='seclabel'}, {@uid_eq={'uid', 0x3d, r2}}, {@euid_eq={'euid', 0x3d, r3}}]}) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) syz_open_procfs(r4, &(0x7f0000000d40)="c94a1f898d76bce76fe6a37fc746a554bb8ba132d3caa9ea4118bc0d65bdb234ad1a211069d874b378ee50b53f44206cb69beb356827315e9690f95019f93635365a8c4d176766e94b8a08784155d4dd4e99d9f1df8cf5ac7d57f356592d5fbb15ce3c84316a4d5a64ba96ffce0c2dff82b988ac9da39e13c47aefb89308f8554e7504f336943cc9e2d3711c909962f9fdb0394fef70be52e7b1ed7523f5df5a8006f7000000000000000000") remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000002, 0x1f, 0x1) clone(0x0, &(0x7f0000000200), &(0x7f0000000000), &(0x7f0000000100), &(0x7f0000000040)) [ 828.101152] ? add_taint.cold.5+0x16/0x16 [ 828.105335] ? preempt_schedule+0x4d/0x60 [ 828.109496] ? ___preempt_schedule+0x16/0x18 [ 828.113914] ? trace_hardirqs_on+0xb4/0x310 [ 828.118255] kasan_end_report+0x47/0x4f [ 828.122255] kasan_report.cold.9+0x76/0x309 [ 828.126586] ? _free_event+0x49a/0x1610 [ 828.130567] check_memory_region+0x13e/0x1b0 [ 828.134995] kasan_check_write+0x14/0x20 [ 828.137025] kobject: 'loop0' (00000000eaa49e11): kobject_uevent_env [ 828.139080] _free_event+0x49a/0x1610 [ 828.148984] kobject: 'loop0' (00000000eaa49e11): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 828.149291] ? kasan_check_read+0x11/0x20 [ 828.162902] ? ring_buffer_attach+0x840/0x840 [ 828.162934] ? __perf_remove_from_context+0x1ec/0x470 [ 828.172624] ? do_raw_spin_lock+0xc1/0x200 [ 828.172639] ? kasan_check_write+0x14/0x20 [ 828.172654] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 828.172665] ? event_function_call+0x343/0x600 [ 828.172681] ? wait_for_completion+0x8a0/0x8a0 [ 828.172697] ? event_sched_out.isra.98+0xdf0/0xdf0 04:58:19 executing program 5: r0 = socket(0x1e, 0x2, 0x0) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) openat$fuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/fuse\x00', 0x2, 0x0) [ 828.172713] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.172730] free_event+0xb4/0x180 [ 828.172744] ? _free_event+0x1610/0x1610 [ 828.172765] perf_event_release_kernel+0x7d8/0xfa0 [ 828.172779] ? lockdep_hardirqs_on+0x421/0x5c0 [ 828.172796] ? put_event+0x60/0x60 [ 828.172808] ? kasan_check_write+0x14/0x20 [ 828.172831] ? do_raw_spin_lock+0xc1/0x200 [ 828.172848] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.172863] ? __call_rcu.constprop.69+0x429/0xbc0 [ 828.172877] ? lockdep_hardirqs_on+0x421/0x5c0 04:58:19 executing program 5: r0 = socket(0xb, 0x40000000000002, 0x4) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000002740)={0xa, 0x0, 0x0, @dev, 0x5}, 0x1c) sendmmsg(r1, &(0x7f0000007e00), 0x136a88c8311572c, 0x7ffffff7) socket(0x0, 0x0, 0x10001) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32], 0x1) bind(r0, &(0x7f0000d80f80)=@generic={0x1e, "0100030000000000000000000000000009a979f321b30c7bc8790405c7bad62e0a43a632ed4938d36d73fb8f8401a3ff59829a2b0afe7ce43a4b2470a0c5216669ca021f6f65dcf160e7e58f358c0002f0000158d19bcb31f1314a8ef151622ca5bdb9c8ead2000077aeb81c90001d6d7c980ee590c8b9f70dc136cd184a"}, 0x80) [ 828.172891] ? trace_hardirqs_on+0xbd/0x310 [ 828.172905] ? call_rcu+0x12/0x20 [ 828.172919] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 828.172933] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 828.172951] ? check_preemption_disabled+0x48/0x200 [ 828.172973] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.172986] ? fsnotify+0xaae/0x12f0 [ 828.172999] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 828.173013] ? locks_remove_file+0x3c6/0x5c0 [ 828.173027] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 828.173040] ? ima_file_free+0x132/0x650 [ 828.173055] ? fsnotify_first_mark+0x350/0x350 [ 828.173068] ? ima_file_check+0x130/0x130 [ 828.173081] ? fsnotify+0x12f0/0x12f0 [ 828.173102] ? perf_event_release_kernel+0xfa0/0xfa0 [ 828.173120] perf_release+0x37/0x50 [ 828.216821] kobject: 'loop5' (00000000814d0098): kobject_uevent_env [ 828.218665] __fput+0x385/0xa30 [ 828.218681] ? get_max_files+0x20/0x20 [ 828.218694] ? trace_hardirqs_on+0xbd/0x310 [ 828.218712] ? ___might_sleep+0x1ed/0x300 [ 828.224540] kobject: 'loop5' (00000000814d0098): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 828.226838] ? __bpf_trace_preemptirq_template+0x30/0x30 [ 828.226855] ? arch_local_save_flags+0x40/0x40 [ 828.226885] ? kasan_check_write+0x14/0x20 [ 828.280375] kobject: 'loop5' (00000000814d0098): kobject_uevent_env [ 828.283379] ? do_raw_spin_lock+0xc1/0x200 [ 828.283395] ____fput+0x15/0x20 [ 828.283414] task_work_run+0x1e8/0x2a0 [ 828.289054] kobject: 'loop5' (00000000814d0098): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 828.293396] ? task_work_cancel+0x240/0x240 [ 828.293413] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 828.293428] ? switch_task_namespaces+0x9d/0xd0 [ 828.293459] do_exit+0x1ad7/0x2610 [ 828.337316] kobject: 'loop1' (000000007ac81de1): kobject_uevent_env [ 828.337910] ? __put_cred+0x28c/0x360 [ 828.337931] ? mm_update_next_owner+0x990/0x990 [ 828.337949] ? prepare_creds+0x4d0/0x4d0 [ 828.342485] kobject: 'loop1' (000000007ac81de1): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 828.346413] ? kasan_check_write+0x14/0x20 [ 828.346429] ? do_raw_spin_lock+0xc1/0x200 [ 828.346444] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.346471] ? do_coredump+0x477/0x4001 [ 828.362256] attempt to access beyond end of device [ 828.365927] ? unwind_get_return_address+0x61/0xa0 [ 828.365945] ? __save_stack_trace+0x8d/0xf0 [ 828.365967] ? dump_align+0xa0/0xa0 [ 828.365985] ? save_stack+0xa9/0xd0 [ 828.402273] loop1: rw=12288, want=8200, limit=20 [ 828.407316] ? save_stack+0x43/0xd0 [ 828.407328] ? __kasan_slab_free+0x102/0x150 [ 828.407340] ? kasan_slab_free+0xe/0x10 [ 828.407355] ? kmem_cache_free+0x83/0x290 [ 828.407369] ? __sigqueue_free.part.27+0x7d/0xa0 [ 828.407387] ? __dequeue_signal+0x530/0x7d0 [ 828.434327] attempt to access beyond end of device [ 828.434495] ? dequeue_signal+0xbd/0x630 [ 828.466479] loop1: rw=12288, want=12296, limit=20 [ 828.466806] ? get_signal+0x3ec/0x1980 [ 828.481446] attempt to access beyond end of device [ 828.483286] ? do_signal+0x9c/0x21e0 [ 828.483303] ? exit_to_usermode_loop+0x2e5/0x380 [ 828.483329] ? prepare_exit_to_usermode+0x342/0x3b0 [ 828.483346] ? trace_hardirqs_off+0xb8/0x310 [ 828.483363] ? kasan_check_read+0x11/0x20 [ 828.488470] loop1: rw=12288, want=8200, limit=20 [ 828.491740] ? do_raw_spin_unlock+0xa7/0x2f0 [ 828.491755] ? trace_hardirqs_on+0x310/0x310 [ 828.491769] ? kasan_check_write+0x14/0x20 [ 828.491782] ? graph_lock+0x170/0x170 [ 828.491798] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.491817] ? __lock_is_held+0xb5/0x140 [ 828.497190] attempt to access beyond end of device [ 828.500199] ? __sigqueue_free.part.27+0x7d/0xa0 [ 828.500214] ? graph_lock+0x170/0x170 [ 828.500229] ? __sigqueue_free.part.27+0x7d/0xa0 [ 828.500243] ? rcu_read_lock_sched_held+0x108/0x120 [ 828.500258] ? kmem_cache_free+0x24f/0x290 [ 828.500279] ? __sigqueue_free.part.27+0x7d/0xa0 [ 828.504889] loop1: rw=12288, want=12296, limit=20 [ 828.509201] ? find_held_lock+0x36/0x1c0 [ 828.509221] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 828.509237] ? proc_coredump_connector+0x4f8/0x630 [ 828.509250] ? proc_comm_connector+0x520/0x520 [ 828.509269] do_group_exit+0x177/0x440 [ 828.524416] kobject: 'loop4' (00000000afe8b0b1): kobject_uevent_env [ 828.527398] ? __ia32_sys_exit+0x50/0x50 [ 828.527419] get_signal+0x8b0/0x1980 [ 828.527439] ? ptrace_notify+0x130/0x130 [ 828.527452] ? force_sig_info+0x281/0x310 [ 828.527483] ? force_sigsegv+0x3d/0x110 [ 828.531635] kobject: 'loop4' (00000000afe8b0b1): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 828.536288] ? signal_setup_done+0xc1/0x2f0 [ 828.536313] ? set_current_blocked+0x40/0x40 [ 828.536332] do_signal+0x9c/0x21e0 [ 828.536351] ? setup_sigcontext+0x7d0/0x7d0 04:58:20 executing program 5: r0 = socket(0x1e, 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bcsf0\x00', 0x8}) [ 828.536365] ? __bad_area_nosemaphore+0x311/0x3f0 [ 828.536382] ? bad_area+0x69/0x80 [ 828.603748] kobject: 'loop2' (000000009f49fc17): kobject_uevent_env [ 828.607856] ? exit_to_usermode_loop+0x8c/0x380 [ 828.607883] exit_to_usermode_loop+0x2e5/0x380 [ 828.607899] ? syscall_slow_exit_work+0x520/0x520 [ 828.607913] ? trace_hardirqs_off_caller+0xbb/0x310 [ 828.607932] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 828.613209] kobject: 'loop2' (000000009f49fc17): fill_kobj_path: path = '/devices/virtual/block/loop2' [ 828.617168] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 828.617187] prepare_exit_to_usermode+0x342/0x3b0 [ 828.617204] ? trace_event_raw_event_sys_enter+0x700/0x700 [ 828.617219] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 828.617241] ? page_fault+0x8/0x30 [ 828.742956] kobject: 'loop5' (00000000814d0098): kobject_uevent_env [ 828.750129] retint_user+0x8/0x18 [ 828.750141] RIP: 0033:0x3ffffffff [ 828.750153] Code: Bad RIP value. [ 828.769705] kobject: 'loop5' (00000000814d0098): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 828.770295] RSP: 002b:0000000020000208 EFLAGS: 00010217 [ 828.770319] RAX: 0000000000000000 RBX: 0000000000000005 RCX: 0000000000457569 [ 828.770328] RDX: 0000000020000000 RSI: 0000000020000200 RDI: 0000000000000000 [ 828.770337] RBP: 000000000072bf00 R08: 0000000020000040 R09: 0000000000000000 [ 828.770345] R10: 0000000020000100 R11: 0000000000000246 R12: 00007f08ef2e46d4 [ 828.770359] R13: 00000000004bd9e6 R14: 00000000004cc448 R15: 00000000ffffffff [ 828.842682] Kernel Offset: disabled [ 828.846318] Rebooting in 86400 seconds..