x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r30 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r30, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r30, 0x0) ioctl$ASHMEM_SET_NAME(r30, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r30, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r31 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r31, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r31, 0x0) ioctl$ASHMEM_SET_NAME(r31, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r31, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000780)={0x0}, &(0x7f00000007c0)=0xc) r33 = getuid() stat(&(0x7f0000000800)='./bus\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r35 = getpid() sched_setscheduler(r35, 0x5, &(0x7f0000000380)) getresuid(&(0x7f00000008c0), &(0x7f0000000900)=0x0, &(0x7f0000000940)) r37 = socket(0x11, 0xa, 0x0) getsockopt$sock_cred(r37, 0x1, 0x11, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000000200)=0xc) r39 = getegid() r40 = getpid() r41 = getpid() sched_setattr(r41, &(0x7f0000000040)={0x30, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4b}, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000400)={{0x0, r38, r39, 0x0, 0x0, 0x4a, 0x81}, 0x7fffffff, 0x1b, 0x4, 0x8771, 0xb5, 0x2, r40, r41}) sendmsg$unix(r3, &(0x7f0000000a80)={&(0x7f00000003c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000580)="09e837a6d3bf0c3d170661b0d88d6b9dd99daca72e4bdd1fb2e7ce3039ce9da6b796c68b73d6b7d19705223b0cdbda5fdd3d939da19865912762c406123c762f3f0620183b0810ca1f76e975379f87cc509162179443bd6b0e1b707ef001a15b13d90c4956f16869c393ffb90815aac488b578ede266126e0d6e2e2ff4e87dcb06c3b5b53c96556d69364ba756347d0d2e201b5861ca83ef76eee16d6b28f9bbc313fca97421d2c72ce2b3ba1ca2aaf3ddb858aae876ccb87b5bec838d79f66e57ef867c33e668939bc21ec5d4bc05179ff40d74bfb0835ccdebf24f890c0ba03da82255959b8fae31751f8a3f95", 0xee}, {&(0x7f0000000340)="0ca0e2fee2f1a5f70128f07dbab5cc520e7879d11e566ef55d", 0x19}], 0x2, &(0x7f0000000980)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r14, @ANYBLOB="0000000024000000000000000100000001000000", @ANYRES32=r15, @ANYRES32=r1, @ANYRES32, @ANYRES32=r0, @ANYRES32=r16, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r17, @ANYRES32=r19, @ANYRES32=r27, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="00000000937771348f7fa53106b874a8392b706a", @ANYRES32=r2, @ANYRES32=r28, @ANYRES32=r29, @ANYRES32, @ANYRES32=r30, @ANYRES32=r31, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r32, @ANYRES32=r33, @ANYRES32=r34, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r35, @ANYRES32=r36, @ANYRES32=r39, @ANYBLOB='\x00\x00\x00\x00'], 0xe8, 0x4509b}, 0x4) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000380)='net/udp6\x00', 0x0, 0xffffffffffffffff) r42 = socket$inet6_tcp(0xa, 0x1, 0x0) r43 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r44, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r43, &(0x7f0000000000), 0xfffffef4}]) ioctl$SNDRV_TIMER_IOCTL_SELECT(r43, 0x40345410, &(0x7f0000000200)={{0xffffffffffffffff, 0x0, 0x6}}) setsockopt$inet6_tcp_int(r42, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r42, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r42, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r42, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r42, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYBLOB="872761fd800071852df0e0fbbe8dcc858c8752e1da429afdd1a3bafac2683519d37d9a26c58e85e9b7051403ccc8c16726541d1b85c7fce226aec14964019d559b9117f31ce346f842ad3102e07142965fc8c70f410416f19f6ffed0406904b4c9f316790c"], 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x4, 0x60d, 0x1ff}, 0x0) write$9p(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) r45 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r45, 0x0) 03:33:25 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) bind$can_j1939(r3, &(0x7f0000000240), 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 910.080045][ T3743] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 910.113542][ T3743] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:25 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:25 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc), 0x800000000006, 0x0, 0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) [ 910.137813][ T3743] F2FS-fs (loop3): Invalid log sectorsize (5) [ 910.168374][ T3743] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:25 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 910.323583][ T3743] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 910.363618][ T3743] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:25 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x10, 0x100001) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000380)='net/udp6\x00', 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x4, 0x60d, 0x1ff}, 0x0) write$9p(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x400000, 0x0) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) 03:33:25 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00'}) bind$can_j1939(r3, &(0x7f0000000240), 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 910.377218][ T3743] F2FS-fs (loop3): Invalid log sectorsize (5) [ 910.423045][ T3743] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:27 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, 0x0) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:33:27 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:27 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070006000000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:27 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:33:27 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:33:27 executing program 1: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) [ 913.087731][ T3787] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 913.114957][ T3787] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:28 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:28 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 913.140379][ T3787] F2FS-fs (loop3): Invalid log sectorsize (6) [ 913.152250][ T3787] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:28 executing program 5: 03:33:28 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070007000000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:28 executing program 1: r0 = open(&(0x7f0000000500)='./bus\x00', 0x141042, 0x0) close(r0) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x5, 0x105082) r2 = memfd_create(&(0x7f0000000140)='/dev/keychord\x00', 0x0) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000480)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, r2) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(0xffffffffffffffff, &(0x7f00000013c0)=[{0x0}], 0x1) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sendfile(r1, r0, 0x0, 0x7ffff) 03:33:28 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 913.477959][ T3817] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 913.515991][ T3817] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 913.577591][ T3817] F2FS-fs (loop3): Invalid log sectorsize (7) [ 913.606974][ T3817] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 913.732092][ T3817] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 913.740409][ T3817] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 913.763866][ T3817] F2FS-fs (loop3): Invalid log sectorsize (7) [ 913.769975][ T3817] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:31 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, 0x0, 0x0) tkill(r0, 0x1000000000013) 03:33:31 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:33:31 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf6700000000000036030000000000003506000002000000070600000ee60000bf050000000000001f650000000000006507000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad430100000000009500000000000000050000000000000095000000000000007460698f266662f413d52960eeb0c1c966ce2169"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) 03:33:31 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:31 executing program 1: socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, 0x0, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) dup(r0) pipe(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x8000002}, 0x1c) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0x1000000000000003, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000100)) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, 0x0) perf_event_open(0x0, 0x0, 0xc, 0xffffffffffffffff, 0x2) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, 0x0, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf6700000000000036030000000000003506000002000000070600000ee60000bf050000000000001f650000000000006507000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad430100000000009500000000000000050000000000000095000000000000007460698f266662f413d52960eeb0c1c966ce2169"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) exit(0x0) 03:33:31 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070008000000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 916.181858][ T3844] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 916.224635][ T3844] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:31 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:31 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, 0x0, 0x0) 03:33:31 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x7, &(0x7f0000002000)) fcntl$lock(r0, 0x26, &(0x7f0000000040)={0x1}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fcntl$lock(r0, 0x7, &(0x7f0000000180)={0x2, 0x0, 0x0, 0x2}) [ 916.274112][ T3844] F2FS-fs (loop3): Invalid log sectorsize (8) [ 916.289406][ T3844] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:31 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 916.399201][ T3844] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 916.430338][ T3844] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:31 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:31 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, 0x0, 0x0) [ 916.488777][ T3844] F2FS-fs (loop3): Invalid log sectorsize (8) [ 916.513542][ T3844] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:34 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, 0x0, 0x0) tkill(r0, 0x1000000000013) 03:33:34 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:34 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f2010007000a000000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:34 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, 0x0, 0x0) 03:33:34 executing program 1: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x2400, 0x5) fchdir(0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) creat(0x0, 0x0) socket$inet6(0xa, 0x400000000001, 0x0) ftruncate(0xffffffffffffffff, 0x2007fff) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000240), 0xc, 0x0, 0x1, 0x0, 0x0, 0xaa353dff9f842f42}, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="3900000013000d0468fe0704000000000000ff3f06000000450001070000001419001a000400020004000a", 0x2b}], 0x1) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) exit(0x0) syz_open_procfs(0xffffffffffffffff, 0x0) 03:33:34 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x8}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000080), 0x1c) r3 = dup2(r2, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x132224) ioctl$EVIOCGUNIQ(r3, 0x80404508, 0x0) fcntl$setpipe(r1, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0x0, 0x4}, 0x0) socket$unix(0x1, 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0506617, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000000)={'vet\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbdh\x00', 0x43732e5398416f1a}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="2800000010005fba001000030000000000000000", @ANYRES32=0x0, @ANYBLOB="030000000000000008001b0000000000f89093ea170b197374b5912ed55f28cb8f9407147b62ec7359abe47b79c70adca3a3479ed87f51e2ea1fabb0b1b13f95fbc4abdbf343a39ae8aff21f9f0ca800f4da99358c5bbee8f61a8d83fce719c0b83e"], 0x28}}, 0x0) close(r4) 03:33:34 executing program 1: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x2, &(0x7f0000000140)=[{0x1c}, {0x200000000006}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) [ 919.273119][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 919.280845][ T3901] IPv6: ADDRCONF(NETDEV_CHANGE): vcan0: link becomes ready [ 919.303609][ T3894] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:33:34 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 919.340383][ T3901] A link change request failed with some changes committed already. Interface caif0 may have been left with an inconsistent configuration, please check. [ 919.361100][ T26] audit: type=1326 audit(1573961614.279:98): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=3907 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45d47a code=0x0 [ 919.361449][ T3894] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:34 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x1}}, 0x0) 03:33:34 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 919.454806][ T3894] F2FS-fs (loop3): Invalid log sectors per block(3) log sectorsize(10) [ 919.477196][ T3894] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 919.602743][ T3894] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:33:34 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xfffffffffffffffd, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001ffa, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x1) tkill(r0, 0x1e) ptrace$cont(0x18, r0, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() tkill(r1, 0x25) [ 919.654747][ T3894] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:34 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 919.695194][ T3894] F2FS-fs (loop3): Invalid log sectors per block(3) log sectorsize(10) [ 919.722868][ T3894] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 920.155145][ T26] audit: type=1326 audit(1573961615.079:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=3907 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=228 compat=0 ip=0x45d47a code=0x0 03:33:37 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, 0x0, 0x0) tkill(r0, 0x1000000000013) 03:33:37 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x1}}, 0x0) 03:33:37 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:37 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f2010007000b000000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:37 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000040)='tmpfs\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000140)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) socket$inet(0x15, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x70, 0x3ea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) move_mount(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000480)='./file1\x00', 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, 0x0, 0x0) 03:33:37 executing program 1: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) [ 922.491298][ T3951] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 922.526670][ T3951] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:37 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:37 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x1}}, 0x0) [ 922.538980][ T3951] F2FS-fs (loop3): Invalid log sectors per block(3) log sectorsize(11) [ 922.555930][ T3951] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:37 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 922.664298][ T3951] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 922.702780][ T3951] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:37 executing program 5: sched_setattr(0x0, &(0x7f0000000040)={0x30, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0) syz_open_dev$evdev(0x0, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) migrate_pages(0x0, 0x0, 0x0, 0x0) getpid() ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) migrate_pages(0x0, 0x0, 0x0, 0x0) migrate_pages(0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(0xffffffffffffffff, 0x0, 0x0) socket(0x0, 0x3, 0x200000000000ff) bind$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x89a1, &(0x7f00000000c0)={@local={0xfe, 0x80, [0x600, 0x3ef, 0x0, 0x3f00000000000000, 0x100000000000000, 0x0, 0x1103, 0x0, 0x3, 0x0, 0x0, 0x6]}}) ioctl$ION_IOC_ALLOC(0xffffffffffffffff, 0xc0184900, &(0x7f0000000040)={0xa925, 0x0, 0x0, 0xffffffffffffffff}) dup(r1) ioctl$sock_inet6_SIOCADDRT(r0, 0x89a0, &(0x7f0000000400)={@local={0xfe, 0x80, [0x0, 0xfeff0000]}, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74]}, @remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42}) 03:33:37 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000006c0)='ns/pid_for_children\x00') dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) lremovexattr(0x0, 0x0) [ 922.767075][ T3951] F2FS-fs (loop3): Invalid log sectors per block(3) log sectorsize(11) [ 922.797354][ T3951] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:37 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, 0x0}, 0x0) 03:33:40 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x1000000000013) 03:33:40 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:40 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f2010007000c000000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:40 executing program 1: creat(&(0x7f0000000000)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0xcd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f00000006c0)='ns/pid_for_children\x00') dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) lremovexattr(0x0, 0x0) 03:33:40 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, 0x0}, 0x0) 03:33:40 executing program 5: perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x800000000000012, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000300)={0x100000011, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 'lblcr\x00'}, 0x2c) setsockopt$IP_VS_SO_SET_FLUSH(r0, 0x15000000000000, 0x485, 0x0, 0x0) 03:33:40 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 925.597312][ T4004] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 925.609064][ T4004] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 925.619038][ T4004] F2FS-fs (loop3): Invalid log sectors per block(3) log sectorsize(12) 03:33:40 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, 0x0}, 0x0) 03:33:40 executing program 1: clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf6700000000000036030000000000003506000002000000070600000ee60000bf050000000000001f650000000000006507000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad430100000000009500000000000000050000000000000095000000000000007460698f266662f413d52960eeb0c1c966ce2169"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) exit(0x0) 03:33:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000002bc0)='fectiy\xb8\x95\xf7S\xc9i\x02\xd6\xc4\x80\xe7.\x93\xeb\xfe\xe3f\xf0\x9d\xea\x06\xe8\xc7A\xce\xb3\xce\xc7\xb7J\x1b\xb2\x1dQ\"\x02\f2hg\xcbGe3\x92\xec\xf3Q\xe0\x13w\x82\xd17\xdd\xde\xfd\x90\x18\xc4|\xef\xea*\x88sEZ\x8e\xa1\xa7\\\xb8\xd3\xba\x95v\n\xb9', 0x26e1, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000004c0)={0x20}) pwrite64(r1, &(0x7f0000000180)="06", 0x1, 0x0) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000000)={0x0, 0x0, 0x61bf, 0x1c2dc0000, 0x0, 0x0, [0x0, 0x0, 0x0, 0xff00]}) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(0xffffffffffffffff, 0xc0305602, &(0x7f0000000080)={0x0, 0x1, 0x3012, 0x1}) write$cgroup_int(r1, &(0x7f0000000300), 0xfffffe8c) write$cgroup_subtree(r1, &(0x7f0000000040)={[{0x0, 'pids'}]}, 0x6) [ 925.706471][ T4004] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:40 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 925.843757][ T4004] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 925.879415][ T4004] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 925.921259][ T4004] F2FS-fs (loop3): Invalid log sectors per block(3) log sectorsize(12) [ 925.934502][ T4004] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:40 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, 0xffffffffffffffff, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:41 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x1000000000013) 03:33:41 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={0x0}}, 0x0) 03:33:41 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f2010007000d000000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:41 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:41 executing program 5: syz_open_dev$evdev(0x0, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000140)='/dev/rtc0\x00', 0x0, 0x0) read(r0, 0x0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, 0x0) r1 = perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r1, &(0x7f0000000540)=ANY=[@ANYBLOB], 0x0) open(0x0, 0x0, 0x80) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vga_arbiter\x00', 0x202, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, &(0x7f0000000c40)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6#\xd9\xa1W\x1c\xb96\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\x97\x80\xe9\xa1S\f\xc7?\xa6\x95I\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~\xff\xff\x00\x00#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xd5\x1b\xca\xa9\xc7[\xa2\xef\xacM\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\xa4NW\xe4:>6\xbdH\xd2\xa8[\xf4\xfdJ\x80N\x83\xf2\xf3\xcf7\x8aCZ\xf5\xe2\x87\xd4\xe2s7\xb4\xad\xa1\x1b&!\x982\xeck+8Dk;\x95\xfe7q\xe9\xf4,\xa3\x0f\xb2\x1e\x12\xf0\xa3\xd8\xbc-\x85EJ\xf9\xfc\xc0#-\x8f\xd9\tD\x8b\x01\xf4lY=1\xea\x1c\x92de\xe3ZA\x99\a\x9c<\xb4\x11(\xb1|\xb0\x1f\xbf[R+\xe0\xfd\x02\x02*\xda7\xfe\xcc\x14\xb6\xc8\xc8\x83\x18\x83\xb8Z\x11\x06\xf2\xf8g\x02\x04R\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xafh_\x9c\x91\xc1q_|L\x11\x03\x94\xc0\t=\x17\x95P\xd7\xcdH\x1c8^ARL\x9b\x1f\xf6P\rSj\x95\xd9o\x03\xd4\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x13\x82Rk\x9cAz\xab\rT\xadLO\f\x17Y\x1dg\x10\xe3LL\x1fC\xfa\xd9\xb0\xfb\xb4\xf3[\xdf\xd0\xd6\x82\xf6~0\xb8\xf4\xb0X\xfew\xbdY\n\xd6\x105\x9c\xb7\xe5F\xc1:9\xb8\xc2\x85\b\xfd\x92\xb0k\x93\xd7\xc40J\xc2\xf0=p\xd6\xe3\xe4W:\xd2\xf6\xfc\x83\xb1\xcb\xd1K\xb9(\"9(~\xf4\xf4\x94`\xe8\xdb\x17\xf9\xcf#)T\xcdj^\xa61\x12\x91 \xd7\x92\xc0\xd0s\xa9\xe4\x18:') r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000180)={'nr0\x01\x00', 0x703}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) [ 926.435664][ T4043] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 926.466484][ T4043] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 926.493003][ T4043] F2FS-fs (loop3): Invalid log sectorsize (13) [ 926.507818][ T4043] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:41 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:41 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={0x0}}, 0x0) [ 926.609390][ T4043] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 926.640713][ T4043] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:41 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, 0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:41 executing program 1: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000780)='/dev/net/tun\x00', 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'nr0\x01\x00', 0x1132}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000080)={0x2, &(0x7f0000000000)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x6}]}) [ 926.678625][ T4043] F2FS-fs (loop3): Invalid log sectorsize (13) [ 926.710492][ T4043] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:41 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f2010007000e000000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:41 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={0x0}}, 0x0) 03:33:41 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) getpid() kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 926.992715][ T4081] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 927.036034][ T4081] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 927.052113][ T4081] F2FS-fs (loop3): Invalid log sectorsize (14) [ 927.085711][ T4081] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 927.155089][ T4081] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 927.182483][ T4081] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 927.198484][ T4081] F2FS-fs (loop3): Invalid log sectorsize (14) [ 927.207081][ T4081] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:42 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x1000000000013) 03:33:42 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)}}, 0x0) 03:33:42 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) getpid() kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:42 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070010000000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f00000002c0)='net/raw6\x00HT\xf4\xfa\x92\xcaH\x1ci\xccui\x13W}9\x00ah\xde\x84\xf0\xbdU\x96\xbd11=*w\x81\x8d\x1c\x82\x04\x99n\xdf\xbcD\xe6{\t\x04\xaf\x92W\x00\xe4wt&\xff-\xae\x19\x9b\x97\nS\xe5\xafu_s\xf6\xf7\x14P\a\xe3\xc0\xed\xe28F/S\xcc\xcc\xeae\r\x97Z\xd1Q0\xa8Aj\x15\xaf\xf0\xc96bJ\xeeH%\x0f=\x01\x82\xf00\x9bE!\x9e\xbf\x12w\xcb\xc1\xd0\xf1*\xf9\xe7\xc7\xd3uI\x1c#\xfa\x92\x95\xca\xd6\xa39\xd1\xf0g\xe2!\f\\;qO\x97\xce\xcc\xbcU\xadLR\xf5 \xb0\xe8\x00'/176) preadv(r0, &(0x7f0000001d00)=[{&(0x7f0000000680)=""/187, 0xbb}], 0x1, 0x0) 03:33:42 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) getpid() kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:42 executing program 1: r0 = socket$inet6(0xa, 0x3, 0x100000400000003a) setsockopt$inet6_opts(r0, 0x29, 0x36, &(0x7f0000000280)=ANY=[@ANYBLOB="0000c85a8f344927e34b9e575b475f0a44ab30000000000000000000"], 0x8) fcntl$F_SET_RW_HINT(0xffffffffffffffff, 0x40c, &(0x7f00000000c0)=0x3) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @mcast2, 0x4}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8f53854e1520ccf9422f"], 0x270) 03:33:42 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000440)='pagemap\x00') r1 = socket(0xa, 0x3, 0x87) connect$inet6(r1, &(0x7f0000000240)={0xa, 0x0, 0x0, @ipv4={[], [], @local}}, 0x1c) sendfile(r1, r0, 0x0, 0xedc0) [ 927.435365][ T4099] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 927.460178][ T4099] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:42 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)}}, 0x0) [ 927.553895][ T4099] F2FS-fs (loop3): Invalid log sectorsize (16) [ 927.608110][ T4099] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:42 executing program 1: r0 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/sockcreate\x00', 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800a1695e1dcfe87b1071") write$selinux_attr(r0, 0x0, 0x0) 03:33:42 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) getpgrp(0xffffffffffffffff) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r3, 0x0, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:42 executing program 4: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)}}, 0x0) [ 927.746265][ T4099] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 927.781990][ T4099] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 927.851426][ T4099] F2FS-fs (loop3): Invalid log sectorsize (16) [ 927.863563][ T4099] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:43 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x0) 03:33:43 executing program 5: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup3(r1, r0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000500)='/dev/loop-control\x00', 0x0, 0x0) r4 = dup(r3) ioctl$sock_inet6_tcp_SIOCINQ(r4, 0x4c81, 0xfffffffffffffffe) 03:33:43 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) getpgrp(0xffffffffffffffff) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r3, 0x0, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:43 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)={0x14, 0x22, 0x829, 0x0, 0x0, {0x1, 0x1000000}}, 0x14}, 0x1, 0xfdffffff00000000}, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f00000003c0)) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) 03:33:43 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070011000000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:43 executing program 4: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0x2) 03:33:43 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) getpgrp(0xffffffffffffffff) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r3, 0x0, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:33:43 executing program 1: creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) creat(&(0x7f0000000000)='./bus\x00', 0x0) [ 928.432927][ T4152] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:33:43 executing program 4: prlimit64(0x0, 0x0, 0x0, 0x0) getpid() sched_setattr(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r0, &(0x7f0000000600)="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", 0x200) sendfile(r0, r4, 0x0, 0x7fffffa7) r5 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) sendfile(r5, r0, 0x0, 0xffffffff) [ 928.473646][ T4152] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:43 executing program 5: r0 = socket$unix(0x1, 0x1, 0x0) bind$unix(r0, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x50004) accept$unix(r0, 0x0, 0x0) 03:33:43 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, 0xffffffffffffffff, &(0x7f0000000000)={r2, r1}) [ 928.514235][ T4152] F2FS-fs (loop3): Invalid log sectorsize (17) [ 928.542676][ T4152] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:43 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 928.617901][ T26] audit: type=1800 audit(1573961623.539:100): pid=4177 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="file0" dev="sda1" ino=16721 res=0 [ 928.639985][ T26] audit: type=1804 audit(1573961623.539:101): pid=4177 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir006839357/syzkaller.3TUrY2/914/file0" dev="sda1" ino=16721 res=1 [ 928.713370][ T26] audit: type=1804 audit(1573961623.619:102): pid=4179 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir006839357/syzkaller.3TUrY2/914/file0" dev="sda1" ino=16721 res=1 03:33:44 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x0) 03:33:44 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070012000000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:44 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, 0xffffffffffffffff, &(0x7f0000000000)={r2, r1}) 03:33:44 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:44 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:44 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, 0xffffffffffffffff, &(0x7f0000000000)={r2, r1}) [ 929.238154][ T4197] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 929.254788][ T4197] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 929.287265][ T4197] F2FS-fs (loop3): Invalid log sectorsize (18) [ 929.327271][ T4197] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:44 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:44 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, 0x0) [ 929.429434][ T4197] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 929.449985][ T4197] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 929.539097][ T4197] F2FS-fs (loop3): Invalid log sectorsize (18) [ 929.561610][ T26] audit: type=1804 audit(1573961624.479:103): pid=4218 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir006839357/syzkaller.3TUrY2/914/file0" dev="sda1" ino=16721 res=1 [ 929.590838][ T4197] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:44 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = socket$inet6(0xa, 0x2, 0x0) sendmsg$inet6(r2, &(0x7f0000000180)={&(0x7f0000000080)={0xa, 0x4e24, 0x0, @local}, 0x1c, 0x0}, 0x0) 03:33:44 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:44 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x58000}]}) 03:33:44 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, 0x0) [ 929.642629][ T26] audit: type=1804 audit(1573961624.489:104): pid=4223 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.4" name="/root/syzkaller-testdir006839357/syzkaller.3TUrY2/914/file0" dev="sda1" ino=16721 res=1 03:33:45 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x0) 03:33:45 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:45 executing program 5: perf_event_open(&(0x7f0000940000)={0x2, 0x70, 0xee6a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) 03:33:45 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070014000000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:45 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, 0x0) [ 930.147761][ T4249] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 930.174363][ T4249] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:45 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:45 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={0xffffffffffffffff, r1}) 03:33:45 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)={0x28, 0x22, 0x829, 0x0, 0x0, {0x1, 0x1000000}, [@typed={0x14, 0x0, @ipv6=@local}]}, 0x28}, 0x1, 0xfdffffff00000000}, 0x0) [ 930.206592][ T4249] F2FS-fs (loop3): Invalid log sectorsize (20) [ 930.222236][ T4249] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:45 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f2010007003c000000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:45 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 930.521328][ T4275] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 930.565561][ T4275] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 930.596418][ T4275] F2FS-fs (loop3): Invalid log sectorsize (60) [ 930.605508][ T4275] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:45 executing program 4: perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 03:33:45 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={0xffffffffffffffff, r1}) [ 930.719776][ T4275] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 930.733744][ T4275] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 930.764186][ T4275] F2FS-fs (loop3): Invalid log sectorsize (60) [ 930.786209][ T4275] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:45 executing program 4: r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x8910, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags}) 03:33:45 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:45 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0x2, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setregid(0x0, 0x0) 03:33:45 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={0xffffffffffffffff, r1}) 03:33:45 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070056000000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:45 executing program 0: r0 = creat(&(0x7f0000000080)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x10a) close(r0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x200800000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) r2 = dup2(r1, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r2, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x3102001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000001b40)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x0) accept$unix(r2, 0x0, 0x0) [ 931.073133][ T4305] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:33:46 executing program 4: r0 = syz_open_dev$usbfs(&(0x7f0000001280)='/dev/bus/usb/00#/00#\x00', 0x200, 0x802) ioctl$USBDEVFS_CONTROL(r0, 0xc0185500, &(0x7f0000000040)={0x40, 0x0, 0x0, 0x0, 0xfffffe8e, 0x0, 0x0}) 03:33:46 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 931.114689][ T4305] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 931.143580][ T4305] F2FS-fs (loop3): Invalid log sectorsize (86) [ 931.156569][ T4305] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:46 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2}) [ 931.198226][ T4313] ERROR: Domain ' /sbin/init /etc/init.d/rc /sbin/startpar /etc/init.d/ssh /sbin/start-stop-daemon /usr/sbin/sshd /usr/sbin/sshd /bin/bash /root/syz-fuzzer /root/syz-executor.0 dev(8,1):/root/syzkaller-testdir207286321/syzkaller.V1BPmS/1136/\351\037q\211Y\036\2223aK' not defined. 03:33:46 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:46 executing program 5: bind$alg(0xffffffffffffffff, &(0x7f00000002c0)={0x26, 'hash\x00', 0x0, 0x0, 'streebog512\x00'}, 0x352e32851d74adb3) bind$inet6(0xffffffffffffffff, 0x0, 0x0) ioctl$UI_END_FF_ERASE(0xffffffffffffffff, 0x400c55cb, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf6700000000000036030000000000003506000002000000070600000ee60000bf050000000000001f650000000000006507000002000000070700004c0000001f75000000000000bf54000000000000070400000400f9ffad430100000000009500000000000000050000000000000095000000000000007460698f266662f413d52960eeb0c1c966ce2169"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) exit(0x0) [ 931.315818][ T4305] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:33:46 executing program 4: r0 = syz_open_dev$sndtimer(0x0, 0x0, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2080, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x5) fchdir(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = creat(0x0, 0x0) ioctl$FS_IOC_GETVERSION(r0, 0x80087601, &(0x7f00000002c0)) socket$inet6(0xa, 0x400000000001, 0x0) ftruncate(0xffffffffffffffff, 0x2007fff) syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r4, &(0x7f0000000540)={&(0x7f0000000240), 0xc, &(0x7f0000000500)={&(0x7f0000000600)=ANY=[@ANYBLOB, @ANYRES16, @ANYBLOB="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"], 0x3}, 0x1, 0x0, 0x0, 0xaa353dff9f842f42}, 0x0) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000040)="3900000013000d0468fe0704000000000000ff3f06000000450001070000001419001a000400020004000a", 0x2b}], 0x1) ioctl$FS_IOC_FSGETXATTR(r3, 0x801c581f, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) exit(0x0) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000340)='clear_refs\x00g\xff\xca\x02\x8a\xf0\xe1ZM\xfa@\x1bS0\x11\xbe\xdc\xdc\xdd\xc1\x17~\x18\xd6\xa5\x88Cd**\xde\xae\xaf\xcf\t\xec0\x04\xe7\xf3\"\b9\xb5\x96VR+\xbb\xa0a\xbb\xc8') 03:33:46 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2}) [ 931.393509][ T4305] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 931.430019][ T4305] F2FS-fs (loop3): Invalid log sectorsize (86) [ 931.453591][ T4305] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:46 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:46 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700ce030000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:46 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:46 executing program 2: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2}) [ 931.746140][ T4351] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 931.766748][ T4351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 931.809940][ T4351] F2FS-fs (loop3): Invalid log sectorsize (974) [ 931.842472][ T4351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 931.973571][ T4351] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 932.001043][ T4351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:46 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)={0x14, 0x22, 0x829, 0x0, 0x0, {0x1, 0x1000000}}, 0x14}, 0x1, 0xfdffffff00000000}, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f00000003c0)) 03:33:46 executing program 4: r0 = open(&(0x7f0000000500)='./bus\x00', 0x141042, 0x0) close(r0) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x5, 0x105082) r2 = memfd_create(&(0x7f0000000140)='/dev/keychord\x00', 0x0) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000480)="a8", 0x1}], 0x1, 0x81003) ioctl$LOOP_CHANGE_FD(r1, 0x4c00, 0xffffffffffffffff) mmap(&(0x7f0000001000/0xa000)=nil, 0xa000, 0x800002, 0x11, r0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(0xffffffffffffffff, &(0x7f00000013c0)=[{0x0}], 0x1) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendfile(r1, r0, 0x0, 0x7ffff) 03:33:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)={0x28, 0x22, 0x829, 0x0, 0x0, {0x1, 0x1000000}, [@typed={0x14, 0x0, @ipv6=@local}]}, 0x28}, 0x1, 0xfdffffff00000000}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 03:33:46 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 932.036070][ T4351] F2FS-fs (loop3): Invalid log sectorsize (974) [ 932.069892][ T4351] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:47 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:47 executing program 5: 03:33:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41be, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000004c0)={0x28, 0x22, 0x829, 0x0, 0x0, {0x1, 0x1000000}, [@typed={0x14, 0x0, @ipv6=@local}]}, 0x28}, 0x1, 0xfdffffff00000000}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 03:33:47 executing program 0: 03:33:47 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000004000000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:47 executing program 4: 03:33:47 executing program 1: bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:47 executing program 0: 03:33:47 executing program 2: 03:33:47 executing program 4: 03:33:47 executing program 5: 03:33:47 executing program 1: r0 = socket(0x0, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 932.420171][ T4403] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:33:47 executing program 0: [ 932.549290][ T4403] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:47 executing program 2: 03:33:47 executing program 4: [ 932.633836][ T4403] F2FS-fs (loop3): Invalid log sectorsize (67108873) [ 932.670637][ T4403] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:47 executing program 5: [ 932.760092][ T4403] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 932.803828][ T4403] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 932.854035][ T4403] F2FS-fs (loop3): Invalid log sectorsize (67108873) [ 932.886588][ T4403] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:47 executing program 1: r0 = socket(0x0, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:47 executing program 0: 03:33:47 executing program 2: 03:33:47 executing program 5: 03:33:47 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000000010000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:47 executing program 4: 03:33:47 executing program 0: 03:33:48 executing program 4: 03:33:48 executing program 2: 03:33:48 executing program 5: 03:33:48 executing program 1: r0 = socket(0x0, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 933.124031][ T4442] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 933.170413][ T4442] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:48 executing program 0: [ 933.223897][ T4442] F2FS-fs (loop3): Invalid log sectors per block(1) log sectorsize(9) 03:33:48 executing program 2: 03:33:48 executing program 4: [ 933.293536][ T4442] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:48 executing program 5: 03:33:48 executing program 1: r0 = socket(0x2, 0x0, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 933.507856][ T4442] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 933.525159][ T4442] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 933.542976][ T4442] F2FS-fs (loop3): Invalid log sectors per block(1) log sectorsize(9) [ 933.558291][ T4442] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:48 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000000020000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:48 executing program 0: 03:33:48 executing program 5: 03:33:48 executing program 2: 03:33:48 executing program 1: r0 = socket(0x2, 0x0, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:48 executing program 4: 03:33:48 executing program 5: 03:33:48 executing program 4: 03:33:48 executing program 0: 03:33:48 executing program 2: [ 933.818770][ T4487] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 933.876617][ T4487] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:48 executing program 0: 03:33:48 executing program 4: [ 933.939075][ T4487] F2FS-fs (loop3): Invalid log sectors per block(2) log sectorsize(9) [ 933.963572][ T4487] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 934.074123][ T4487] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 934.116490][ T4487] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 934.156960][ T4487] F2FS-fs (loop3): Invalid log sectors per block(2) log sectorsize(9) [ 934.184141][ T4487] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:49 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009020000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:49 executing program 1: r0 = socket(0x2, 0x0, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:49 executing program 5: 03:33:49 executing program 2: 03:33:49 executing program 0: 03:33:49 executing program 4: 03:33:49 executing program 5: 03:33:49 executing program 0: 03:33:49 executing program 2: 03:33:49 executing program 4: 03:33:49 executing program 5: [ 934.425609][ T4520] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 934.463760][ T4520] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 934.498116][ T4520] F2FS-fs (loop3): Invalid log sectorsize (521) 03:33:49 executing program 1: r0 = socket(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 934.543695][ T4520] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 934.675368][ T4520] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 934.715994][ T4520] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 934.744074][ T4520] F2FS-fs (loop3): Invalid log sectorsize (521) [ 934.760642][ T4520] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:49 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009030000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:49 executing program 4: 03:33:49 executing program 0: 03:33:49 executing program 2: 03:33:49 executing program 5: 03:33:49 executing program 1: r0 = socket(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:49 executing program 0: 03:33:49 executing program 2: 03:33:49 executing program 5: 03:33:49 executing program 4: 03:33:49 executing program 1: r0 = socket(0x2, 0x3, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:49 executing program 0: [ 935.049607][ T4557] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 935.121699][ T4557] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 935.221096][ T4557] F2FS-fs (loop3): Invalid log sectorsize (777) [ 935.230451][ T4557] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 935.339315][ T4557] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 935.348068][ T4557] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 935.362416][ T4557] F2FS-fs (loop3): Invalid log sectorsize (777) [ 935.371747][ T4557] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:50 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009040000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:50 executing program 2: 03:33:50 executing program 4: 03:33:50 executing program 5: 03:33:50 executing program 0: 03:33:50 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:50 executing program 0: 03:33:50 executing program 4: 03:33:50 executing program 5: 03:33:50 executing program 2: 03:33:50 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 935.619063][ T4587] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 935.656978][ T4587] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:50 executing program 0: [ 935.693653][ T4587] F2FS-fs (loop3): Invalid log sectorsize (1033) [ 935.733649][ T4587] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 935.849790][ T4587] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 935.866057][ T4587] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 935.877641][ T4587] F2FS-fs (loop3): Invalid log sectorsize (1033) [ 935.887891][ T4587] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:50 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009050000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:50 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:50 executing program 5: 03:33:50 executing program 4: 03:33:50 executing program 2: 03:33:50 executing program 0: 03:33:50 executing program 0: 03:33:50 executing program 2: 03:33:50 executing program 5: 03:33:50 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:50 executing program 4: [ 936.133697][ T4615] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 936.153774][ T4615] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:51 executing program 2: [ 936.236742][ T4615] F2FS-fs (loop3): Invalid log sectorsize (1289) [ 936.277135][ T4615] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 936.383576][ T4615] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 936.399765][ T4615] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 936.423877][ T4615] F2FS-fs (loop3): Invalid log sectorsize (1289) [ 936.443529][ T4615] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:51 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:51 executing program 2: 03:33:51 executing program 0: 03:33:51 executing program 4: 03:33:51 executing program 5: 03:33:51 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009060000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:51 executing program 4: 03:33:51 executing program 0: 03:33:51 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, 0x0, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:51 executing program 5: 03:33:51 executing program 2: syz_mount_image$vfat(&(0x7f0000000080)='vfat\x00', &(0x7f00000002c0)='./file0\x00', 0xfffffffffffff57a, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020401ed01000270fff8", 0x16}], 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000040)='./bus\x00', 0x17e, 0x0) write$binfmt_aout(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="56efbba6e8aee7"], 0x7) unlink(&(0x7f0000001e00)='./bus\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) sendfile(r1, r1, &(0x7f00000001c0), 0x8080fffffffe) 03:33:51 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmsg$nl_netfilter(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x395}}, 0x0) sendto$inet(r0, &(0x7f00000012c0)=' ', 0x1, 0x11, 0x0, 0x0) [ 936.743653][ T4652] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:33:51 executing program 0: mlockall(0x3) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlockall(0x4) [ 936.800708][ T4652] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:51 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:33:51 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 936.842233][ T4652] F2FS-fs (loop3): Invalid log sectorsize (1545) [ 936.888683][ T4652] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 937.024333][ T4652] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:33:52 executing program 2: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:33:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) [ 937.068109][ T4652] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 937.092948][ T4652] F2FS-fs (loop3): Invalid log sectorsize (1545) [ 937.158338][ T4652] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:52 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009070000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:52 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:52 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$kcm(0x10, 0x3, 0x10) sendmsg$kcm(r0, &(0x7f0000000280)={0x0, 0x60, &(0x7f0000000040)=[{&(0x7f0000000080)="2e0000002300817ee45de087185082cf0500b0eb04000d00160011000586f9835b3f2f009148790003f85acc7c45", 0x2e}], 0x1}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r1, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r1, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000000)) [ 937.460359][ T4698] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:33:52 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 937.524716][ T4698] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 937.583972][ T4698] F2FS-fs (loop3): Invalid log sectorsize (1801) [ 937.593579][ T4698] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:52 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:33:52 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 937.701188][ T4698] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 937.743598][ T4698] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 937.780980][ T4698] F2FS-fs (loop3): Invalid log sectorsize (1801) [ 937.813967][ T4698] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:53 executing program 0: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:33:53 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x1000000000013) 03:33:53 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, 0x0, 0x0) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:53 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009080000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:53 executing program 4: close(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:33:53 executing program 2: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:33:53 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 938.203084][ T4739] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 938.232802][ T4739] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 938.245708][ T4739] F2FS-fs (loop3): Invalid log sectorsize (2057) [ 938.257843][ T4739] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:53 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:53 executing program 4: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) [ 938.387016][ T4739] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 938.426560][ T4739] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x10, 0x100001) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000380)='net/udp6\x00', 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0xfffffffffffffe06, &(0x7f00000019c0)=[{&(0x7f0000001940)=""/73}], 0x0, &(0x7f0000001840)=""/225, 0xd2}, 0xfffffe01}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040), 0x8) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000040)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x4, 0x60d, 0x1ff, 0x0, 0x0, 0x0, 0x0, r3}, 0x0) write$9p(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r4, 0x0) [ 938.446075][ T4739] F2FS-fs (loop3): Invalid log sectorsize (2057) [ 938.452473][ T4739] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:53 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009090000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x10, 0x100001) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000380)='net/udp6\x00', 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0xfffffffffffffe06, &(0x7f00000019c0)=[{&(0x7f0000001940)=""/73}], 0x0, &(0x7f0000001840)=""/225, 0xd2}, 0xfffffe01}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040), 0x8) r1 = socket$inet6(0xa, 0x5, 0x0) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000040)={r3}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x4, 0x60d, 0x1ff, 0x0, 0x0, 0x0, 0x0, r3}, 0x0) write$9p(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r4, 0x0) 03:33:53 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(0xffffffffffffffff, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 938.758260][ T4779] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 938.793116][ T4779] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 938.807380][ T4779] F2FS-fs (loop3): Invalid log sectorsize (2313) [ 938.816381][ T4779] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 938.915086][ T4779] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 938.922863][ T4779] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 938.931609][ T4779] F2FS-fs (loop3): Invalid log sectorsize (2313) [ 938.938164][ T4779] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:53 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r0, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r1, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') fcntl$dupfd(0xffffffffffffffff, 0x203, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000400)='net/udp6\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x6, &(0x7f0000000040)=0x3, 0x3) connect$inet6(r3, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r3, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}, 0x1}], 0x1, 0x0, &(0x7f0000004dc0)={0x77359400}) syz_open_procfs(0x0, 0x0) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f0000000000)=0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f00000000c0)) r4 = creat(0x0, 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, 0x0) write$9p(r4, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) 03:33:53 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, 0x0, 0x0, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:53 executing program 4: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 03:33:53 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r0, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r1, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') fcntl$dupfd(0xffffffffffffffff, 0x203, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000400)='net/udp6\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x6, &(0x7f0000000040)=0x3, 0x3) connect$inet6(r3, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r3, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}, 0x1}], 0x1, 0x0, &(0x7f0000004dc0)={0x77359400}) syz_open_procfs(0x0, 0x0) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f0000000000)=0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f00000000c0)) r4 = creat(0x0, 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, 0x0) write$9p(r4, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) 03:33:53 executing program 2: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:33:53 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700090a0000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:54 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, 0x0, 0x0, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r0, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r1, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') fcntl$dupfd(0xffffffffffffffff, 0x203, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000400)='net/udp6\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x6, &(0x7f0000000040)=0x3, 0x3) connect$inet6(r3, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r3, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}, 0x1}], 0x1, 0x0, &(0x7f0000004dc0)={0x77359400}) syz_open_procfs(0x0, 0x0) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f0000000000)=0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f00000000c0)) r4 = creat(0x0, 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, 0x0) write$9p(r4, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) [ 939.215974][ T4802] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 939.283647][ T4802] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 939.318561][ T4802] F2FS-fs (loop3): Invalid log sectorsize (2569) 03:33:54 executing program 4: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 03:33:54 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, 0x0, 0x0, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 939.369664][ T4802] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:54 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 03:33:54 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r0, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r1, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') fcntl$dupfd(0xffffffffffffffff, 0x203, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000400)='net/udp6\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x6, &(0x7f0000000040)=0x3, 0x3) connect$inet6(r3, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r3, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}, 0x1}], 0x1, 0x0, &(0x7f0000004dc0)={0x77359400}) syz_open_procfs(0x0, 0x0) ioctl$VIDIOC_STREAMON(r2, 0x40045612, &(0x7f0000000000)=0x1) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f00000000c0)) r4 = creat(0x0, 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, 0x0) write$9p(r4, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) [ 939.487248][ T4802] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 939.552212][ T4802] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 939.585319][ T4802] F2FS-fs (loop3): Invalid log sectorsize (2569) 03:33:54 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600), 0x0, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:54 executing program 4: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) [ 939.623242][ T4802] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:54 executing program 0: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 03:33:54 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700090c0000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 939.848396][ T4845] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 939.857985][ T4845] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 939.881803][ T4845] F2FS-fs (loop3): Invalid log sectorsize (3081) 03:33:54 executing program 2: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:33:54 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600), 0x0, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:54 executing program 4: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) [ 939.911755][ T4845] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 939.994529][ T4845] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:33:55 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600), 0x0, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 940.040657][ T4845] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 940.076113][ T4845] F2FS-fs (loop3): Invalid log sectorsize (3081) [ 940.094067][ T4845] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:55 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009100000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:55 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="04", 0x1, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 940.314292][ T4877] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 940.322504][ T4877] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 940.333669][ T4877] F2FS-fs (loop3): Invalid log sectorsize (4105) [ 940.353762][ T4877] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:55 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:33:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000400)='net/udp6\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x4000000000000000, &(0x7f0000004dc0)={0x77359400}) syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040), 0x8) r1 = creat(0x0, 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, 0x0) write$9p(r1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) 03:33:55 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="04", 0x1, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:55 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="04", 0x1, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 940.456121][ T4877] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 940.464110][ T4877] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 940.472683][ T4877] F2FS-fs (loop3): Invalid log sectorsize (4105) [ 940.511659][ T4877] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:55 executing program 0: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 03:33:55 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009140000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 940.828191][ T4904] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 940.836546][ T4904] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 940.845841][ T4904] F2FS-fs (loop3): Invalid log sectorsize (5129) [ 940.853745][ T4904] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:55 executing program 2: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:33:55 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000400)='net/udp6\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x3f00000000000000, &(0x7f0000004dc0)={0x77359400}) syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040), 0x8) r1 = creat(0x0, 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, 0x0) write$9p(r1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) 03:33:55 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 940.920819][ T4904] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 940.932541][ T4904] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 940.973883][ T4904] F2FS-fs (loop3): Invalid log sectorsize (5129) [ 940.980296][ T4904] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:55 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:56 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009230000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:56 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 941.327818][ T4929] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:33:56 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:33:56 executing program 2: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:33:56 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x10, 0x100001) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000380)='net/udp6\x00', 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r0, &(0x7f0000000080), 0x1c) prctl$PR_SET_TIMERSLACK(0x1d, 0x4) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)=""/17, 0x11}], 0x1, &(0x7f0000000100)=""/210, 0xd2}}], 0x1, 0x0, &(0x7f0000004dc0)={0x77359400}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r2, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0xfffffef4}]) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="81ec07ef"], 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/btrfs-control\x00', 0x4104c1, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x4, 0x60d, 0x1ff}, 0x0) write$9p(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) 03:33:56 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 941.428033][ T4929] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 941.483641][ T4929] F2FS-fs (loop3): Invalid log sectorsize (8969) [ 941.520949][ T4929] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:56 executing program 0: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) accept4(r1, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 03:33:56 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) 03:33:56 executing program 2: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:33:56 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 941.682792][ T4929] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 941.713647][ T4929] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:56 executing program 5: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000400)='net/udp6\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x3b9ac9ff, &(0x7f0000004dc0)={0x77359400}) syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040), 0x8) r1 = creat(0x0, 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, 0x0) write$9p(r1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) 03:33:56 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, 0x0, 0x0) [ 941.743858][ T4929] F2FS-fs (loop3): Invalid log sectorsize (8969) [ 941.782779][ T4929] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:56 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009480000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:56 executing program 2: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) 03:33:56 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, 0x0, 0x0) [ 942.089091][ T4981] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 942.134808][ T4981] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 942.153701][ T4981] F2FS-fs (loop3): Invalid log sectorsize (18441) [ 942.173805][ T4981] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:57 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) [ 942.278194][ T4981] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 942.303684][ T4981] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:57 executing program 4: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:33:57 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, 0x0, 0x0) [ 942.338223][ T4981] F2FS-fs (loop3): Invalid log sectorsize (18441) [ 942.400449][ T4981] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:57 executing program 0: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:33:57 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[], 0x0) 03:33:57 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700094c0000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:57 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:33:57 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[], 0x0) 03:33:57 executing program 4: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 942.680514][ T5017] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 942.693569][ T5017] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:57 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[], 0x0) [ 942.772731][ T5017] F2FS-fs (loop3): Invalid log sectorsize (19465) 03:33:57 executing program 2: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:33:57 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:33:57 executing program 0: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 942.858233][ T5017] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:57 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) [ 943.026126][ T5017] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 943.071363][ T5017] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 943.104683][ T5017] F2FS-fs (loop3): Invalid log sectorsize (19465) 03:33:58 executing program 0: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r5 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:33:58 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) [ 943.145162][ T5017] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:58 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009600000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:58 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB], 0x0) 03:33:58 executing program 2: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r5 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 943.375686][ T5068] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:33:58 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000000000"], 0xd) [ 943.432771][ T5068] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 943.441900][ T5068] F2FS-fs (loop3): Invalid log sectorsize (24585) [ 943.483278][ T5068] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:58 executing program 4: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:33:58 executing program 0: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r5 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, 0x0, 0x0) ioctl$UI_SET_MSCBIT(r5, 0x40045568, 0x12) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:33:58 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000000000"], 0xd) [ 943.601849][ T5068] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 943.626116][ T5068] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 943.638410][ T5068] F2FS-fs (loop3): Invalid log sectorsize (24585) [ 943.686368][ T5068] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:58 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:33:58 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000000000"], 0xd) 03:33:58 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009680000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:58 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/20], 0x14) 03:33:58 executing program 0: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r5 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, 0x0, 0x0) ioctl$UI_SET_MSCBIT(r5, 0x40045568, 0x12) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) tkill(r4, 0x1000000000013) [ 943.892781][ T5101] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 943.963646][ T5101] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 944.016337][ T5101] F2FS-fs (loop3): Invalid log sectorsize (26633) 03:33:59 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/20], 0x14) 03:33:59 executing program 4: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r5 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, 0x0, 0x0) ioctl$UI_SET_MSCBIT(r5, 0x40045568, 0x12) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) tkill(r4, 0x1000000000013) [ 944.065169][ T5101] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 944.198098][ T5101] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 944.226361][ T5101] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 944.250183][ T5101] F2FS-fs (loop3): Invalid log sectorsize (26633) 03:33:59 executing program 2: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r5 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:33:59 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/20], 0x14) [ 944.312570][ T5101] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:59 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700096c0000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:59 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/23], 0x17) 03:33:59 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/23], 0x17) [ 944.585828][ T5145] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 944.593986][ T5145] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 944.604092][ T5145] F2FS-fs (loop3): Invalid log sectorsize (27657) [ 944.610775][ T5145] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 944.699629][ T5145] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 944.719971][ T5145] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:33:59 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:33:59 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/23], 0x17) [ 944.769109][ T5145] F2FS-fs (loop3): Invalid log sectorsize (27657) [ 944.785807][ T5145] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:33:59 executing program 0: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r5 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, 0x0, 0x0) ioctl$UI_SET_MSCBIT(r5, 0x40045568, 0x12) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000280)={0x0, 0x5}, &(0x7f00000002c0)=0x8) tkill(r4, 0x1000000000013) 03:33:59 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009740000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:33:59 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/25], 0x19) 03:34:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x10, 0x100001) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000380)='net/udp6\x00', 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x247, 0x0, &(0x7f0000004dc0)={0x77359400}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x4, 0x60d, 0x1ff}, 0x0) write$9p(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) [ 945.054974][ T5169] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 945.086110][ T5169] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x10, 0x100001) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000380)='net/udp6\x00', 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x243, 0x0, &(0x7f0000004dc0)={0x77359400}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x4, 0x60d, 0x1ff}, 0x0) write$9p(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) [ 945.138462][ T5169] F2FS-fs (loop3): Invalid log sectorsize (29705) [ 945.172935][ T5169] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:00 executing program 2: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r5 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r5, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x75, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:00 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/25], 0x19) 03:34:00 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080)=0x10, 0x100001) fsconfig$FSCONFIG_SET_FD(0xffffffffffffffff, 0x5, &(0x7f0000000380)='net/udp6\x00', 0x0, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x178, 0x0, &(0x7f0000004dc0)={0x77359400}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f00000001c0), 0x0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040), 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x4, 0x60d, 0x1ff}, 0x0) write$9p(0xffffffffffffffff, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) [ 945.307194][ T5169] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 945.347318][ T5169] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:00 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) 03:34:00 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/25], 0x19) [ 945.391100][ T5169] F2FS-fs (loop3): Invalid log sectorsize (29705) [ 945.421735][ T5169] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) syz_open_procfs(0x0, &(0x7f0000000400)='net/udp6\x00') sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000080), 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r0, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r0, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x6e, 0x0, &(0x7f0000004dc0)={0x77359400}) syz_open_procfs(0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040), 0x8) r1 = creat(0x0, 0x0) io_setup(0x0, 0x0) io_submit(0x0, 0x0, 0x0) write$9p(r1, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000180), 0x0) 03:34:00 executing program 4 (fault-call:7 fault-nth:0): r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:00 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700097a0000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:00 executing program 1 (fault-call:4 fault-nth:0): r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 945.695567][ T5212] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 945.703833][ T5212] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 945.713265][ T5212] F2FS-fs (loop3): Invalid log sectorsize (31241) 03:34:00 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 945.741851][ T5212] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:00 executing program 0 (fault-call:2 fault-nth:0): setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) [ 945.791876][ T5219] FAULT_INJECTION: forcing a failure. [ 945.791876][ T5219] name failslab, interval 1, probability 0, space 0, times 0 [ 945.812730][ T5219] CPU: 0 PID: 5219 Comm: syz-executor.1 Not tainted 5.4.0-rc7+ #0 [ 945.820567][ T5219] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 945.830628][ T5219] Call Trace: [ 945.833937][ T5219] dump_stack+0x197/0x210 [ 945.838316][ T5219] should_fail.cold+0xa/0x15 03:34:00 executing program 2 (fault-call:9 fault-nth:0): r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 945.842911][ T5219] ? lock_downgrade+0x920/0x920 [ 945.847781][ T5219] ? fault_create_debugfs_attr+0x180/0x180 [ 945.847800][ T5219] ? __kasan_check_read+0x11/0x20 [ 945.847823][ T5219] __should_failslab+0x121/0x190 [ 945.847839][ T5219] should_failslab+0x9/0x14 [ 945.847851][ T5219] kmem_cache_alloc+0x47/0x710 [ 945.847865][ T5219] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 945.847888][ T5219] dst_alloc+0x10e/0x200 [ 945.847969][ T5219] rt_dst_alloc+0x83/0x440 [ 945.847991][ T5219] ip_route_output_key_hash_rcu+0x8d7/0x2d60 [ 945.893693][ T5219] ? get_user_pages_remote+0x25/0x4b0 [ 945.899088][ T5219] ? ip_route_input_noref+0x270/0x270 [ 945.904469][ T5219] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 945.910722][ T5219] ? __kasan_check_read+0x11/0x20 [ 945.915767][ T5219] ip_route_output_key_hash+0x1ef/0x360 [ 945.921327][ T5219] ? ip_route_output_key_hash_rcu+0x2d60/0x2d60 [ 945.927592][ T5219] ? _copy_from_iter_full+0x25d/0x8c0 [ 945.932980][ T5219] ip_route_output_flow+0x28/0xc0 [ 945.938077][ T5219] raw_sendmsg+0xa30/0x2f40 [ 945.942594][ T5219] ? __lock_acquire+0x8a0/0x4a00 [ 945.947546][ T5219] ? __kasan_check_read+0x1/0x20 [ 945.952503][ T5219] ? dst_output+0x170/0x170 [ 945.957013][ T5219] ? find_held_lock+0x35/0x130 [ 945.961775][ T5219] ? is_bpf_text_address+0xac/0x170 [ 945.968007][ T5219] ? lock_downgrade+0x920/0x920 [ 945.972859][ T5219] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 945.979185][ T5219] ? ___might_sleep+0x163/0x2c0 [ 945.984040][ T5219] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 945.989670][ T5219] ? aa_sk_perm+0x288/0x880 [ 945.994176][ T5219] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 945.999746][ T5219] inet_sendmsg+0x9e/0xe0 [ 946.004315][ T5219] ? inet_sendmsg+0x9e/0xe0 [ 946.008814][ T5219] ? inet_send_prepare+0x4f0/0x4f0 [ 946.014059][ T5219] sock_sendmsg+0xd7/0x130 [ 946.018475][ T5219] sock_write_iter+0x27c/0x3e0 [ 946.023225][ T5219] ? sock_sendmsg+0x130/0x130 [ 946.027896][ T5219] ? aa_path_link+0x460/0x460 [ 946.032604][ T5219] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 946.038832][ T5219] ? iov_iter_init+0xee/0x220 [ 946.045069][ T5219] new_sync_write+0x4d3/0x770 [ 946.049760][ T5219] ? new_sync_read+0x800/0x800 [ 946.054540][ T5219] ? common_file_perm+0x238/0x720 [ 946.059559][ T5219] ? __fget+0x384/0x560 [ 946.063718][ T5219] ? apparmor_file_permission+0x25/0x30 [ 946.069261][ T5219] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 946.075503][ T5219] ? security_file_permission+0x8f/0x380 [ 946.081132][ T5219] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 946.086409][ T5219] __vfs_write+0xe1/0x110 [ 946.090741][ T5219] vfs_write+0x268/0x5d0 [ 946.094988][ T5219] ksys_write+0x14f/0x290 [ 946.099320][ T5219] ? __ia32_sys_read+0xb0/0xb0 [ 946.104087][ T5219] ? do_syscall_64+0x26/0x760 [ 946.108760][ T5219] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 946.114819][ T5219] ? do_syscall_64+0x26/0x760 [ 946.119611][ T5219] __x64_sys_write+0x73/0xb0 [ 946.124197][ T5219] do_syscall_64+0xfa/0x760 [ 946.128702][ T5219] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 946.134603][ T5219] RIP: 0033:0x45a639 [ 946.138494][ T5219] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 946.158092][ T5219] RSP: 002b:00007efd9402fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 946.166503][ T5219] RAX: ffffffffffffffda RBX: 00007efd9402fc90 RCX: 000000000045a639 [ 946.174466][ T5219] RDX: 000000000000001a RSI: 0000000020000240 RDI: 0000000000000003 [ 946.182433][ T5219] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 946.190392][ T5219] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd940306d4 [ 946.198358][ T5219] R13: 00000000004caf0b R14: 00000000004e33b0 R15: 0000000000000004 03:34:01 executing program 1 (fault-call:4 fault-nth:1): r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 946.262599][ T5212] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 946.310963][ T5212] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 946.320792][ T5227] FAULT_INJECTION: forcing a failure. [ 946.320792][ T5227] name failslab, interval 1, probability 0, space 0, times 0 03:34:01 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x2, r0, &(0x7f0000000000)={r2, r1}) [ 946.382695][ T5212] F2FS-fs (loop3): Invalid log sectorsize (31241) [ 946.412621][ T5233] FAULT_INJECTION: forcing a failure. [ 946.412621][ T5233] name fail_page_alloc, interval 1, probability 0, space 0, times 0 03:34:01 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) [ 946.430048][ T5212] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 946.453966][ T5227] CPU: 1 PID: 5227 Comm: syz-executor.2 Not tainted 5.4.0-rc7+ #0 [ 946.461827][ T5227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 946.471897][ T5227] Call Trace: [ 946.475207][ T5227] dump_stack+0x197/0x210 [ 946.479538][ T5227] should_fail.cold+0xa/0x15 [ 946.484119][ T5227] ? fault_create_debugfs_attr+0x180/0x180 [ 946.489923][ T5227] ? ___might_sleep+0x163/0x2c0 [ 946.494765][ T5227] __should_failslab+0x121/0x190 [ 946.499691][ T5227] should_failslab+0x9/0x14 [ 946.504178][ T5227] kmem_cache_alloc_node+0x268/0x740 [ 946.509487][ T5227] ? __kasan_check_read+0x11/0x20 [ 946.514508][ T5227] __alloc_skb+0xd5/0x5e0 [ 946.518831][ T5227] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 946.524368][ T5227] ? find_held_lock+0x35/0x130 [ 946.529143][ T5227] alloc_skb_with_frags+0x93/0x590 [ 946.534249][ T5227] sock_alloc_send_pskb+0x7ad/0x920 [ 946.539502][ T5227] ? j1939_sk_sendmsg+0xf12/0x1450 [ 946.544600][ T5227] ? find_held_lock+0x35/0x130 [ 946.549354][ T5227] ? proto_register+0x990/0x990 [ 946.554191][ T5227] ? __local_bh_enable_ip+0x15a/0x270 [ 946.559548][ T5227] ? _raw_spin_unlock_bh+0x31/0x40 [ 946.564647][ T5227] ? __local_bh_enable_ip+0x15a/0x270 [ 946.571584][ T5227] ? lockdep_hardirqs_on+0x421/0x5e0 [ 946.576858][ T5227] ? j1939_sk_sendmsg+0xf12/0x1450 [ 946.581955][ T5227] ? trace_hardirqs_on+0x67/0x240 [ 946.586971][ T5227] sock_alloc_send_skb+0x32/0x40 [ 946.591895][ T5227] j1939_sk_sendmsg+0x733/0x1450 [ 946.596823][ T5227] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 946.602456][ T5227] ? j1939_sk_recv_match_one+0x780/0x780 [ 946.608088][ T5227] ? apparmor_socket_sendmsg+0x2a/0x30 [ 946.613541][ T5227] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 946.619790][ T5227] ? security_socket_sendmsg+0x8d/0xc0 [ 946.625249][ T5227] ? j1939_sk_recv_match_one+0x780/0x780 [ 946.630885][ T5227] sock_sendmsg+0xd7/0x130 [ 946.635302][ T5227] ___sys_sendmsg+0x803/0x920 [ 946.639980][ T5227] ? copy_msghdr_from_user+0x440/0x440 [ 946.645431][ T5227] ? __kasan_check_read+0x11/0x20 [ 946.650442][ T5227] ? __fget+0x384/0x560 [ 946.654584][ T5227] ? ksys_dup3+0x3e0/0x3e0 [ 946.658992][ T5227] ? __fget_light+0x1a9/0x230 [ 946.663652][ T5227] ? __fdget+0x1b/0x20 [ 946.667704][ T5227] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 946.673935][ T5227] __sys_sendmsg+0x105/0x1d0 [ 946.678542][ T5227] ? __sys_sendmsg_sock+0xd0/0xd0 [ 946.683560][ T5227] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 946.689004][ T5227] ? do_syscall_64+0x26/0x760 [ 946.693686][ T5227] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 946.699743][ T5227] ? do_syscall_64+0x26/0x760 [ 946.704411][ T5227] __x64_sys_sendmsg+0x78/0xb0 [ 946.709170][ T5227] do_syscall_64+0xfa/0x760 [ 946.713762][ T5227] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 946.719642][ T5227] RIP: 0033:0x45a639 [ 946.723521][ T5227] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 946.743117][ T5227] RSP: 002b:00007ff6ecde3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 946.751526][ T5227] RAX: ffffffffffffffda RBX: 00007ff6ecde3c90 RCX: 000000000045a639 [ 946.759493][ T5227] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 946.767808][ T5227] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 946.775770][ T5227] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6ecde46d4 03:34:01 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) [ 946.783733][ T5227] R13: 00000000004c8abd R14: 00000000004df060 R15: 0000000000000007 [ 946.793127][ T5233] CPU: 0 PID: 5233 Comm: syz-executor.1 Not tainted 5.4.0-rc7+ #0 [ 946.800960][ T5233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 946.811025][ T5233] Call Trace: [ 946.814332][ T5233] dump_stack+0x197/0x210 [ 946.818686][ T5233] should_fail.cold+0xa/0x15 [ 946.823285][ T5233] ? vfs_write+0x268/0x5d0 [ 946.827720][ T5233] ? fault_create_debugfs_attr+0x180/0x180 [ 946.833546][ T5233] ? rt_add_uncached_list+0x147/0x1a0 [ 946.839025][ T5233] should_fail_alloc_page+0x50/0x60 [ 946.844239][ T5233] __alloc_pages_nodemask+0x1a1/0x900 [ 946.849630][ T5233] ? __alloc_pages_slowpath+0x2920/0x2920 [ 946.855368][ T5233] ? lockdep_hardirqs_on+0x421/0x5e0 [ 946.860672][ T5233] ? rt_add_uncached_list+0x147/0x1a0 [ 946.866061][ T5233] ? __local_bh_enable_ip+0x15a/0x270 [ 946.871474][ T5233] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 946.877733][ T5233] alloc_pages_current+0x107/0x210 [ 946.882865][ T5233] skb_page_frag_refill+0x267/0x470 [ 946.888089][ T5233] sk_page_frag_refill+0x57/0x220 [ 946.893124][ T5233] __ip_append_data.isra.0+0xa17/0x3110 [ 946.898688][ T5233] ? raw_destroy+0x30/0x30 [ 946.903130][ T5233] ? __lock_acquire+0x16f2/0x4a00 [ 946.908257][ T5233] ? xfrm_lookup_with_ifid+0x579/0x1fc0 [ 946.913817][ T5233] ? __ip_flush_pending_frames.isra.0+0x2d0/0x2d0 [ 946.920239][ T5233] ? __kasan_check_read+0x11/0x20 [ 946.925273][ T5233] ? mark_lock+0xc2/0x1220 [ 946.929706][ T5233] ? raw_destroy+0x30/0x30 03:34:01 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x3, r0, &(0x7f0000000000)={r2, r1}) [ 946.934136][ T5233] ip_append_data.part.0+0xf9/0x180 [ 946.939346][ T5233] ? raw_destroy+0x30/0x30 [ 946.943770][ T5233] ip_append_data+0x6e/0x90 [ 946.948290][ T5233] raw_sendmsg+0xba8/0x2f40 [ 946.952799][ T5233] ? __lock_acquire+0x8a0/0x4a00 [ 946.957741][ T5233] ? __kasan_check_read+0x1/0x20 [ 946.962694][ T5233] ? dst_output+0x170/0x170 [ 946.967208][ T5233] ? find_held_lock+0x35/0x130 [ 946.971989][ T5233] ? is_bpf_text_address+0xac/0x170 [ 946.977206][ T5233] ? lock_downgrade+0x920/0x920 03:34:01 executing program 2 (fault-call:9 fault-nth:1): r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 946.982066][ T5233] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 946.988327][ T5233] ? ___might_sleep+0x163/0x2c0 [ 946.993200][ T5233] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 946.998844][ T5233] ? aa_sk_perm+0x288/0x880 [ 947.003362][ T5233] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 947.008924][ T5233] inet_sendmsg+0x9e/0xe0 [ 947.013261][ T5233] ? inet_sendmsg+0x9e/0xe0 [ 947.017772][ T5233] ? inet_send_prepare+0x4f0/0x4f0 [ 947.022909][ T5233] sock_sendmsg+0xd7/0x130 [ 947.027344][ T5233] sock_write_iter+0x27c/0x3e0 [ 947.032122][ T5233] ? sock_sendmsg+0x130/0x130 [ 947.036813][ T5233] ? aa_path_link+0x460/0x460 [ 947.041495][ T5233] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 947.047776][ T5233] ? iov_iter_init+0xee/0x220 [ 947.052488][ T5233] new_sync_write+0x4d3/0x770 [ 947.057188][ T5233] ? new_sync_read+0x800/0x800 [ 947.061976][ T5233] ? common_file_perm+0x238/0x720 [ 947.067015][ T5233] ? __fget+0x384/0x560 [ 947.071222][ T5233] ? apparmor_file_permission+0x25/0x30 [ 947.076776][ T5233] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 947.083036][ T5233] ? security_file_permission+0x8f/0x380 [ 947.088689][ T5233] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 947.093994][ T5233] __vfs_write+0xe1/0x110 [ 947.098343][ T5233] vfs_write+0x268/0x5d0 [ 947.102601][ T5233] ksys_write+0x14f/0x290 [ 947.106946][ T5233] ? __ia32_sys_read+0xb0/0xb0 [ 947.111725][ T5233] ? do_syscall_64+0x26/0x760 [ 947.116409][ T5233] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 947.122484][ T5233] ? do_syscall_64+0x26/0x760 [ 947.127179][ T5233] __x64_sys_write+0x73/0xb0 [ 947.131827][ T5233] do_syscall_64+0xfa/0x760 [ 947.136346][ T5233] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 947.142240][ T5233] RIP: 0033:0x45a639 [ 947.146139][ T5233] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 947.165754][ T5233] RSP: 002b:00007efd9402fc78 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 947.174180][ T5233] RAX: ffffffffffffffda RBX: 00007efd9402fc90 RCX: 000000000045a639 03:34:02 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600"/26], 0x1a) [ 947.182161][ T5233] RDX: 000000000000001a RSI: 0000000020000240 RDI: 0000000000000003 [ 947.190146][ T5233] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 947.198127][ T5233] R10: 0000000000000000 R11: 0000000000000246 R12: 00007efd940306d4 [ 947.206113][ T5233] R13: 00000000004caf0b R14: 00000000004e33b0 R15: 0000000000000004 03:34:02 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009260100030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 947.352774][ T5248] FAULT_INJECTION: forcing a failure. [ 947.352774][ T5248] name failslab, interval 1, probability 0, space 0, times 0 03:34:02 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x4, r0, &(0x7f0000000000)={r2, r1}) [ 947.452511][ T5248] CPU: 0 PID: 5248 Comm: syz-executor.2 Not tainted 5.4.0-rc7+ #0 [ 947.460388][ T5248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 947.470488][ T5248] Call Trace: [ 947.473801][ T5248] dump_stack+0x197/0x210 [ 947.478157][ T5248] should_fail.cold+0xa/0x15 [ 947.482775][ T5248] ? fault_create_debugfs_attr+0x180/0x180 [ 947.488604][ T5248] ? ___might_sleep+0x163/0x2c0 [ 947.493479][ T5248] __should_failslab+0x121/0x190 [ 947.498433][ T5248] should_failslab+0x9/0x14 [ 947.502964][ T5248] kmem_cache_alloc_node_trace+0x274/0x750 [ 947.508784][ T5248] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 947.514775][ T5248] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 947.520602][ T5248] __kmalloc_node_track_caller+0x3d/0x70 [ 947.526257][ T5248] __kmalloc_reserve.isra.0+0x40/0xf0 [ 947.531646][ T5248] __alloc_skb+0x10b/0x5e0 [ 947.536089][ T5248] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 947.541651][ T5248] ? find_held_lock+0x35/0x130 [ 947.546539][ T5248] alloc_skb_with_frags+0x93/0x590 [ 947.551680][ T5248] sock_alloc_send_pskb+0x7ad/0x920 [ 947.556894][ T5248] ? j1939_sk_sendmsg+0xf12/0x1450 [ 947.562017][ T5248] ? find_held_lock+0x35/0x130 [ 947.566792][ T5248] ? proto_register+0x990/0x990 [ 947.571650][ T5248] ? __local_bh_enable_ip+0x15a/0x270 [ 947.577033][ T5248] ? _raw_spin_unlock_bh+0x31/0x40 [ 947.582148][ T5248] ? __local_bh_enable_ip+0x15a/0x270 [ 947.587533][ T5248] ? lockdep_hardirqs_on+0x421/0x5e0 [ 947.592828][ T5248] ? j1939_sk_sendmsg+0xf12/0x1450 [ 947.597946][ T5248] ? trace_hardirqs_on+0x67/0x240 [ 947.602987][ T5248] sock_alloc_send_skb+0x32/0x40 [ 947.607926][ T5248] j1939_sk_sendmsg+0x733/0x1450 [ 947.612854][ T5248] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 947.618479][ T5248] ? j1939_sk_recv_match_one+0x780/0x780 [ 947.624132][ T5248] ? apparmor_socket_sendmsg+0x2a/0x30 [ 947.629574][ T5248] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 947.635803][ T5248] ? security_socket_sendmsg+0x8d/0xc0 [ 947.641260][ T5248] ? j1939_sk_recv_match_one+0x780/0x780 [ 947.647228][ T5248] sock_sendmsg+0xd7/0x130 [ 947.651630][ T5248] ___sys_sendmsg+0x803/0x920 [ 947.656296][ T5248] ? copy_msghdr_from_user+0x440/0x440 [ 947.661748][ T5248] ? __kasan_check_read+0x11/0x20 [ 947.666764][ T5248] ? __fget+0x384/0x560 [ 947.670912][ T5248] ? ksys_dup3+0x3e0/0x3e0 [ 947.675319][ T5248] ? __fget_light+0x1a9/0x230 [ 947.679976][ T5248] ? __fdget+0x1b/0x20 [ 947.684027][ T5248] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 947.690257][ T5248] __sys_sendmsg+0x105/0x1d0 [ 947.694833][ T5248] ? __sys_sendmsg_sock+0xd0/0xd0 [ 947.699862][ T5248] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 947.705304][ T5248] ? do_syscall_64+0x26/0x760 [ 947.709966][ T5248] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 947.716021][ T5248] ? do_syscall_64+0x26/0x760 [ 947.720691][ T5248] __x64_sys_sendmsg+0x78/0xb0 [ 947.725450][ T5248] do_syscall_64+0xfa/0x760 [ 947.729948][ T5248] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 947.735830][ T5248] RIP: 0033:0x45a639 [ 947.739714][ T5248] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 947.759317][ T5248] RSP: 002b:00007ff6ecde3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 947.767749][ T5248] RAX: ffffffffffffffda RBX: 00007ff6ecde3c90 RCX: 000000000045a639 [ 947.775723][ T5248] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 947.783695][ T5248] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 947.791687][ T5248] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6ecde46d4 [ 947.799667][ T5248] R13: 00000000004c8abd R14: 00000000004df060 R15: 0000000000000007 03:34:02 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000300030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:02 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x5, r0, &(0x7f0000000000)={r2, r1}) 03:34:02 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0xfffffff2, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:02 executing program 2 (fault-call:9 fault-nth:2): r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:02 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460200"/26], 0x1a) [ 948.076021][ T5280] FAULT_INJECTION: forcing a failure. [ 948.076021][ T5280] name failslab, interval 1, probability 0, space 0, times 0 03:34:03 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x6, r0, &(0x7f0000000000)={r2, r1}) [ 948.166928][ T5280] CPU: 1 PID: 5280 Comm: syz-executor.2 Not tainted 5.4.0-rc7+ #0 [ 948.174817][ T5280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 948.184885][ T5280] Call Trace: [ 948.188190][ T5280] dump_stack+0x197/0x210 [ 948.192537][ T5280] should_fail.cold+0xa/0x15 [ 948.197151][ T5280] ? fault_create_debugfs_attr+0x180/0x180 [ 948.202978][ T5280] ? ___might_sleep+0x163/0x2c0 [ 948.207851][ T5280] __should_failslab+0x121/0x190 [ 948.212806][ T5280] should_failslab+0x9/0x14 [ 948.217325][ T5280] kmem_cache_alloc_trace+0x2d3/0x790 [ 948.222719][ T5280] j1939_session_new+0x81/0x3f0 [ 948.227601][ T5280] j1939_tp_send+0x249/0x750 [ 948.232211][ T5280] j1939_sk_sendmsg+0xb76/0x1450 [ 948.237290][ T5280] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 948.242931][ T5280] ? j1939_sk_recv_match_one+0x780/0x780 [ 948.248572][ T5280] ? apparmor_socket_sendmsg+0x2a/0x30 [ 948.255078][ T5280] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 948.261412][ T5280] ? security_socket_sendmsg+0x8d/0xc0 [ 948.266888][ T5280] ? j1939_sk_recv_match_one+0x780/0x780 [ 948.272529][ T5280] sock_sendmsg+0xd7/0x130 [ 948.276943][ T5280] ___sys_sendmsg+0x803/0x920 [ 948.281622][ T5280] ? copy_msghdr_from_user+0x440/0x440 [ 948.287077][ T5280] ? __kasan_check_read+0x11/0x20 [ 948.292090][ T5280] ? __fget+0x384/0x560 [ 948.296236][ T5280] ? ksys_dup3+0x3e0/0x3e0 [ 948.300643][ T5280] ? __fget_light+0x1a9/0x230 [ 948.305305][ T5280] ? __fdget+0x1b/0x20 [ 948.309383][ T5280] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 948.315612][ T5280] __sys_sendmsg+0x105/0x1d0 [ 948.320189][ T5280] ? __sys_sendmsg_sock+0xd0/0xd0 [ 948.325204][ T5280] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 948.330648][ T5280] ? do_syscall_64+0x26/0x760 [ 948.335307][ T5280] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 948.342308][ T5280] ? do_syscall_64+0x26/0x760 [ 948.346972][ T5280] __x64_sys_sendmsg+0x78/0xb0 [ 948.351720][ T5280] do_syscall_64+0xfa/0x760 [ 948.356207][ T5280] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 948.362126][ T5280] RIP: 0033:0x45a639 [ 948.366005][ T5280] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 948.385591][ T5280] RSP: 002b:00007ff6ecde3c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 948.393985][ T5280] RAX: ffffffffffffffda RBX: 00007ff6ecde3c90 RCX: 000000000045a639 [ 948.401953][ T5280] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000005 [ 948.409909][ T5280] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 03:34:03 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) [ 948.417888][ T5280] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6ecde46d4 [ 948.425859][ T5280] R13: 00000000004c8abd R14: 00000000004df060 R15: 0000000000000007 03:34:03 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460400"/26], 0x1a) 03:34:03 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:03 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460600"/26], 0x1a) 03:34:03 executing program 2 (fault-call:9 fault-nth:3): r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 948.724148][ T5304] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 948.733564][ T5304] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 948.783944][ T5304] F2FS-fs (loop3): Invalid log sectorsize (196617) [ 948.794060][ T5304] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:03 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000003, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) [ 948.920591][ T5304] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 948.940860][ T5304] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 948.956393][ T5304] F2FS-fs (loop3): Invalid log sectorsize (196617) [ 948.986298][ T5304] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:03 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009280400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:03 executing program 4: r0 = epoll_create1(0x0) r1 = socket$can_j1939(0x1d, 0x2, 0x7) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000086fff4)) r4 = socket$bt_rfcomm(0x1f, 0x3, 0x3) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={0xffffffffffffffff, r2, 0x0, 0x5, &(0x7f0000000080)='\xa1^&^\x00', 0xffffffffffffffff}, 0x30) fcntl$setown(r4, 0x8, r5) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r7, r6, 0x7, r0, &(0x7f0000000000)={r3, r2}) 03:34:03 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460700"/26], 0x1a) 03:34:03 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:04 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460900"/26], 0x1a) 03:34:04 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) uname(&(0x7f0000000100)=""/62) r4 = getpid() socket$inet(0x2, 0x2, 0x4) kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000380)) r6 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x80000, 0xc2) ioctl$VIDIOC_TRY_FMT(r6, 0xc0d05640, &(0x7f0000000180)={0x9, @pix={0x80, 0x9, 0x3631564e, 0x6, 0x0, 0x37, 0x7, 0x7886, 0x1, 0xc, 0x3, 0x1}}) timer_create(0x2, &(0x7f0000000080)={0x0, 0x4, 0x1, @tid=r5}, &(0x7f00000000c0)) [ 949.269064][ T5336] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 949.319276][ T5336] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 949.350164][ T5336] F2FS-fs (loop3): Invalid log sectorsize (272393) 03:34:04 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) tkill(r4, 0x1000000000013) 03:34:04 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x2}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:04 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460a00"/26], 0x1a) [ 949.373611][ T5336] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 949.499532][ T5336] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:04 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) dup3(r2, r1, 0x80000) r4 = openat$audio(0xffffffffffffff9c, &(0x7f0000000080)='/dev/audio\x00', 0x4000, 0x0) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r4, 0x28, 0x0, &(0x7f00000000c0)=0x81, 0x8) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 949.548599][ T5336] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:04 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460e00"/26], 0x1a) [ 949.591151][ T5336] F2FS-fs (loop3): Invalid log sectorsize (272393) [ 949.619113][ T5336] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:04 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000004, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:04 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009360400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:04 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) r5 = getpid() sched_setscheduler(r5, 0x5, &(0x7f0000000380)) rt_tgsigqueueinfo(r4, r5, 0x19, &(0x7f0000000080)={0x27, 0xffff, 0x9}) r6 = getpid() kcmp$KCMP_EPOLL_TFD(r6, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:04 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0xa}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:04 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c461100"/26], 0x1a) [ 949.930501][ T5391] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:04 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r3, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0xfffffef4}]) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r4, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r4, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f0000000080)={0x80000000}) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r1, &(0x7f0000000140)) prctl$PR_GET_THP_DISABLE(0x2a) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r7, r6, 0x7, r0, &(0x7f0000000000)={r5, r1}) ioctl$KDSETMODE(0xffffffffffffffff, 0x4b3a, 0x5ce3c480) 03:34:04 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c462100"/26], 0x1a) [ 949.987268][ T5391] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 950.031776][ T5391] F2FS-fs (loop3): Invalid log sectorsize (275977) [ 950.053673][ T5391] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 950.137219][ T5391] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 950.164844][ T5391] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 950.199503][ T5391] F2FS-fs (loop3): Invalid log sectorsize (275977) [ 950.208542][ T5391] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:07 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) tkill(r4, 0x1000000000013) 03:34:07 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x2}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:07 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c462f00"/26], 0x1a) 03:34:07 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000005, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:07 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) rt_sigqueueinfo(r3, 0x3e, &(0x7f00000001c0)={0x2c, 0x2, 0x4}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r4 = getpgrp(0xffffffffffffffff) socket$inet(0x2, 0x3, 0x9) openat$fuse(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/fuse\x00', 0x2, 0x0) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r0, &(0x7f0000000000)={r2, r1}) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f00000000c0)='IPVS\x00') getsockopt$bt_sco_SCO_CONNINFO(r1, 0x11, 0x2, &(0x7f00000002c0)=""/173, &(0x7f0000000100)=0xad) sendmsg$IPVS_CMD_GET_DEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x54, r6, 0x100, 0x70bd29, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'rose0\x00'}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @loopback}]}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x61ab4b92}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x40000000}, 0x8000) 03:34:07 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009370400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 952.558275][ T5421] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 952.589940][ T5427] vcan0: tx drop: invalid da for name 0x0000000000000002 [ 952.593588][ T5421] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:07 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c463a00"/26], 0x1a) [ 952.671543][ T5421] F2FS-fs (loop3): Invalid log sectorsize (276233) [ 952.688673][ T5421] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:07 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r5, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0xfffffef4}]) sendmsg$nl_generic(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0xb8843a6aad35ead2, 0x40, 0x1, 0x0, 0x0, {0x2}}, 0x14}}, 0x0) r6 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r3, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000580)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="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"], 0x2c}}, 0x80) sendmsg$TIPC_CMD_GET_LINKS(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r6, 0x200, 0x70bd2b, 0x25dfdbfc, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x20}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x51cca5b7f4ebd5c0) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r8, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000000000), 0xfffffef4}]) write$P9_RATTACH(r7, &(0x7f0000000240)={0x14, 0x69, 0x1, {0x1c6, 0x1, 0x4}}, 0x14) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r9 = getpgrp(0xffffffffffffffff) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r10, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) setsockopt$RDS_GET_MR_FOR_DEST(0xffffffffffffffff, 0x114, 0x7, &(0x7f00000006c0)={@l2={0x1f, 0x2, {0x25, 0x1, 0x8, 0x4, 0x80, 0x80}, 0xd7f, 0xaf}, {&(0x7f0000000300)=""/144, 0x90}, &(0x7f0000000280)}, 0xa0) connect$inet6(r10, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r10, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r10, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r10, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) ioctl$sock_SIOCOUTQNSD(r10, 0x894b, &(0x7f00000001c0)) r11 = getpid() kcmp$KCMP_EPOLL_TFD(r11, r9, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:07 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x8}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 952.844058][ T5421] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 952.860955][ T5421] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:07 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c466000"/26], 0x1a) [ 952.916667][ T5421] F2FS-fs (loop3): Invalid log sectorsize (276233) [ 952.951344][ T5421] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 952.968460][ T5451] vcan0: tx drop: invalid da for name 0x0000000000000008 [ 953.013507][ T5451] vcan0: tx drop: invalid da for name 0x0000000000000008 03:34:08 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46f40100"/26], 0x1a) 03:34:08 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x11}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 953.216470][ T5467] vcan0: tx drop: invalid da for name 0x0000000000000011 03:34:10 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) tkill(r4, 0x1000000000013) 03:34:10 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009380400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:10 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46e80300"/26], 0x1a) 03:34:10 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xee}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:10 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000007, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:10 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 955.727373][ T5484] vcan0: tx drop: invalid da for name 0x00000000000000ee [ 955.756066][ T5489] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:10 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000600"/26], 0x1a) 03:34:10 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x605, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r3, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r3, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) recvfrom$inet6(r3, &(0x7f00000000c0)=""/149, 0x95, 0xe79f589a57bb593c, &(0x7f00000003c0)={0xa, 0x4e21, 0x9, @ipv4={[], [], @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x7fff}, 0x1c) r4 = getpgrp(0xffffffffffffffff) r5 = getpid() r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x187c00, 0x0) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0xfffffffe) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r8, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000000000), 0xfffffef4}]) setsockopt$inet_sctp6_SCTP_NODELAY(r7, 0x84, 0x3, &(0x7f0000000400)=0x9, 0x4) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r6, 0x0) ioctl$ASHMEM_SET_NAME(r6, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r6, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') ioctl$ASHMEM_GET_PROT_MASK(r6, 0x7706, &(0x7f0000000080)) kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 955.793666][ T5489] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 955.858316][ T5497] vcan0: tx drop: invalid da for name 0x00000000000000ee [ 955.879305][ T5489] F2FS-fs (loop3): Invalid log sectorsize (276489) 03:34:10 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x1100}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 955.946710][ T5489] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:10 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000700"/26], 0x1a) [ 956.031155][ T5489] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 956.094855][ T5512] vcan0: tx drop: invalid da for name 0x0000000000001100 [ 956.133592][ T5489] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 956.160507][ T5489] F2FS-fs (loop3): Invalid log sectorsize (276489) 03:34:11 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000900"/26], 0x1a) [ 956.205537][ T5489] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:11 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009390400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 956.441243][ T5529] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 956.474218][ T5529] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 956.496567][ T5529] F2FS-fs (loop3): Invalid log sectorsize (276745) [ 956.512296][ T5529] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 956.586845][ T5529] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 956.597442][ T5529] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 956.606538][ T5529] F2FS-fs (loop3): Invalid log sectorsize (276745) [ 956.613152][ T5529] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:13 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:13 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x4000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:13 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700093a0400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:13 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000008, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:13 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000a00"/26], 0x1a) 03:34:13 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r4, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0xfffffef4}]) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') sendmsg$IPVS_CMD_GET_CONFIG(r3, &(0x7f0000000300)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x90, r5, 0x1620, 0x70bd2d, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1000}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xffffffff}, @IPVS_CMD_ATTR_DEST={0x54, 0x2, [@IPVS_DEST_ATTR_TUN_TYPE={0x8}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x2}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0xee44}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x7fff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x589f}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0x8}, @IPVS_DEST_ATTR_WEIGHT={0x8, 0x4, 0xcadf}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x69b0a2b1}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x7}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x200}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x80}]}, 0x90}, 0x1, 0x0, 0x0, 0x8000}, 0x10000400) io_setup(0x3, &(0x7f0000000480)) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r7, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0xfffffef4}]) r8 = accept$packet(r2, &(0x7f0000000500)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000580)=0x14) io_submit(r7, 0x1, &(0x7f0000000640)=[&(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x7, r8, &(0x7f00000005c0), 0x0, 0x3ff, 0x0, 0x2, r2}]) ioctl$KVM_SET_PIT(r2, 0x8048ae66, &(0x7f0000000100)={[{0x9, 0x1, 0x6, 0xff, 0x40, 0x8, 0x0, 0x8, 0x0, 0x11, 0x2, 0x0, 0x7}, {0x3, 0x2, 0x7, 0x1, 0x2, 0xc3, 0xa6, 0x4, 0x20, 0x0, 0x4, 0x4, 0x4}, {0xff, 0x1e, 0x3f, 0x7, 0x51, 0x35, 0x3f, 0x8, 0xff, 0x3f, 0x3, 0x1, 0x9}], 0x1}) r9 = creat(&(0x7f0000000040)='./bus\x00', 0x0) openat$vimc0(0xffffffffffffff9c, &(0x7f0000000340)='/dev/video0\x00', 0x2, 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r10, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r9, &(0x7f0000000000), 0xfffffef4}]) ioctl$KDGKBMODE(r9, 0x4b44, &(0x7f0000000080)) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r11, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r11, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r11, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r11, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r11, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000380)={0x0}, &(0x7f00000003c0)=0xc) prlimit64(r12, 0xc, &(0x7f0000000400)={0x814d, 0xcc43}, &(0x7f0000000440)) r13 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r13, 0x1, r1, &(0x7f000086fff4)) r14 = getpgrp(0xffffffffffffffff) r15 = getpid() kcmp$KCMP_EPOLL_TFD(r15, r14, 0x7, r0, &(0x7f0000000000)={r13, r1}) [ 958.832539][ T5550] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 958.857502][ T5550] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 958.871174][ T5552] vcan0: tx drop: invalid da for name 0x0000000000004000 [ 958.879605][ T5550] F2FS-fs (loop3): Invalid log sectorsize (277001) 03:34:13 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000e00"/26], 0x1a) [ 958.922132][ T5550] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 959.006594][ T5550] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 959.027212][ T5550] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:14 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xee00}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:14 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46001100"/26], 0x1a) [ 959.064238][ T5550] F2FS-fs (loop3): Invalid log sectorsize (277001) [ 959.094026][ T5550] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:14 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) ioctl$BLKIOMIN(r1, 0x1278, &(0x7f0000000080)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x18, 0x33, 0x119, 0x0, 0x0, {0x2}, [@generic="ffd38d9b"]}, 0x18}}, 0x0) r6 = syz_genetlink_get_family_id$tipc(0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r5, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r6, 0x8, 0x70bd26, 0x25dfdbfd, {{}, 0x0, 0x4102, 0x0, {0x10, 0x13, @udp='udp:syz2\x00'}}, ["", "", "", ""]}, 0x2c}}, 0x80) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, r6, 0x420, 0x70bd28, 0x25dfdbfc, {{}, 0x0, 0xb, 0x0, {0xc, 0x14, 'syz0\x00'}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x80044}, 0x0) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x1000000, &(0x7f0000000140)=0x0) prctl$PR_SET_THP_DISABLE(0x29, 0x1) io_submit(r8, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000000000), 0xfffffef4}]) setsockopt$packet_fanout(r7, 0x107, 0x12, &(0x7f00000000c0)={0x1, 0x4, 0x9000}, 0x4) 03:34:14 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700093b0400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 959.244694][ T5576] vcan0: tx drop: invalid da for name 0x000000000000ee00 03:34:14 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46002100"/26], 0x1a) [ 959.314600][ T5576] vcan0: tx drop: invalid da for name 0x000000000000ee00 [ 959.424010][ T5592] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 959.454147][ T5592] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 959.472490][ T5592] F2FS-fs (loop3): Invalid log sectorsize (277257) [ 959.484878][ T5592] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 959.561318][ T5592] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 959.584339][ T5592] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 959.593187][ T5592] F2FS-fs (loop3): Invalid log sectorsize (277257) [ 959.600193][ T5592] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:16 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:16 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/capi/capi20ncci\x00', 0x2000, 0x0) epoll_wait(r0, &(0x7f0000000100)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x5b8944f2) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) setsockopt$SO_VM_SOCKETS_BUFFER_SIZE(r1, 0x28, 0x0, &(0x7f0000000080)=0x3, 0x8) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:16 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xefff}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:16 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46002f00"/26], 0x1a) 03:34:16 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000009, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:16 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700093c0400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 961.909035][ T5621] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 961.928065][ T5621] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 961.930604][ T5619] vcan0: tx drop: invalid da for name 0x000000000000efff 03:34:16 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46003a00"/26], 0x1a) [ 961.975109][ T5621] F2FS-fs (loop3): Invalid log sectorsize (277513) [ 961.999481][ T5621] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 962.055478][ T5630] vcan0: tx drop: invalid da for name 0x000000000000efff [ 962.093484][ T5621] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 962.116361][ T5621] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:17 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xffef}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:17 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46004000"/26], 0x1a) [ 962.156911][ T5621] F2FS-fs (loop3): Invalid log sectorsize (277513) [ 962.186183][ T5621] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:17 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700093d0400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 962.342201][ T5646] vcan0: tx drop: invalid da for name 0x000000000000ffef 03:34:17 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46006000"/26], 0x1a) [ 962.422805][ T5646] vcan0: tx drop: invalid da for name 0x000000000000ffef [ 962.443244][ T5651] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:17 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x34000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 962.481133][ T5651] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 962.507543][ T5651] F2FS-fs (loop3): Invalid log sectorsize (277769) [ 962.520678][ T5651] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 962.631638][ T5651] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 962.642438][ T5651] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 962.677388][ T5662] vcan0: tx drop: invalid da for name 0x0000000000034000 [ 962.688620][ T5651] F2FS-fs (loop3): Invalid log sectorsize (277769) [ 962.701551][ T5651] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:19 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:19 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4603e800"/26], 0x1a) 03:34:19 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x80000000000a, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:19 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700093e0400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:19 executing program 4: r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f000086fff4)) r2 = getpgrp(0xffffffffffffffff) r3 = getpid() kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000000)={r1}) ptrace$setregs(0xf, 0x0, 0x9, &(0x7f0000000040)="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") 03:34:19 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x3ffff}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 965.044771][ T5688] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:20 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4601f400"/26], 0x1a) 03:34:20 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x48, 0x729a666d23afdf2b) setsockopt$TIPC_DEST_DROPPABLE(r2, 0x10f, 0x81, &(0x7f00000000c0)=0x6, 0x4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000086fff4)) r4 = getpgrp(0xffffffffffffffff) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r0, &(0x7f0000000000)={r3, r1}) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r8, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000000000), 0xfffffef4}]) ioctl$KDGKBSENT(r7, 0x4b48, &(0x7f0000000180)={0x3f, 0x2, 0x400}) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r9, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0xfffffef4}]) getsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x12, &(0x7f0000000100), &(0x7f0000000140)=0x4) [ 965.095366][ T5688] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 965.141803][ T5683] vcan0: tx drop: invalid da for name 0x000000000003ffff [ 965.181474][ T5688] F2FS-fs (loop3): Invalid log sectorsize (278025) [ 965.238382][ T5688] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:20 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600ff00"/26], 0x1a) 03:34:20 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x400300}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 965.352799][ T5688] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 965.371610][ T5688] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:20 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000100"/26], 0x1a) [ 965.405336][ T5688] F2FS-fs (loop3): Invalid log sectorsize (278025) [ 965.426509][ T5688] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:20 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700093f0400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 965.522113][ T5719] vcan0: tx drop: invalid da for name 0x0000000000400300 [ 965.614169][ T5719] vcan0: tx drop: invalid da for name 0x0000000000400300 [ 965.697080][ T5727] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 965.740774][ T5727] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 965.762659][ T5727] F2FS-fs (loop3): Invalid log sectorsize (278281) [ 965.769655][ T5727] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 965.828714][ T5727] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 965.846907][ T5727] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 965.869924][ T5727] F2FS-fs (loop3): Invalid log sectorsize (278281) [ 965.897165][ T5727] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:23 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x1000000000013) 03:34:23 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000200"/26], 0x1a) 03:34:23 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xee0000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:23 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009400400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:23 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x80000000000b, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:23 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0xa0f, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 968.231093][ T5743] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 968.269855][ T5759] vcan0: tx drop: invalid da for name 0x0000000000ee0000 03:34:23 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000400"/26], 0x1a) 03:34:23 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[@timestamp, @timestamp, @mss={0x2, 0x2}, @sack_perm], 0x4) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() ioctl$sock_bt_hidp_HIDPGETCONNINFO(0xffffffffffffffff, 0x800448d3, &(0x7f00000000c0)={{0x40, 0xff, 0x0, 0x3, 0x6, 0x20}, 0x4, 0x9, 0xf0b, 0x2, 0x0, "319720b5c7428033ef6ffa82dbbbb6c12309db06c6f02d7de7df8ad51b27e85c5abd78974eef5e933107aae94d74d708833034f330ddec3fef30318c2827476808c6a69bf4a820f1c459ab721c35e6207777c1afba9e4d5d8bd3ede074d6e5a5321c15eac836f3d9974dfd3d90681a151b15f75b11e311e871f5435b30b0f5e3"}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000080)={0x20001000}) kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 968.279165][ T5743] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 968.304114][ T5743] F2FS-fs (loop3): Invalid log sectorsize (278537) [ 968.381754][ T5754] vcan0: tx drop: invalid da for name 0x0000000000ee0000 [ 968.391476][ T5743] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:23 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000600"/26], 0x1a) 03:34:23 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x1000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:23 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r6, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0xfffffef4}]) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r8, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000000000), 0xfffffef4}]) mkdirat(r7, &(0x7f0000000100)='./bus\x00', 0x2) linkat(r5, &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x400) [ 968.501138][ T5743] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 968.529071][ T5743] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 968.603340][ T5743] F2FS-fs (loop3): Invalid log sectorsize (278537) [ 968.635546][ T5778] vcan0: tx drop: invalid da for name 0x0000000001000000 [ 968.644997][ T5743] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:23 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000700"/26], 0x1a) [ 968.701817][ T5778] vcan0: tx drop: invalid da for name 0x0000000001000000 03:34:24 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x1000000000013) 03:34:24 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009410400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:24 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x2000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:24 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000900"/26], 0x1a) 03:34:24 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x80000000000c, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) [ 969.134810][ T5803] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 969.167433][ T5803] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 969.209254][ T5801] vcan0: tx drop: invalid da for name 0x0000000002000000 [ 969.216472][ T5803] F2FS-fs (loop3): Invalid log sectorsize (278793) [ 969.216485][ T5803] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:24 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000a00"/26], 0x1a) [ 969.327703][ T5803] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 969.345956][ T5803] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:24 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x8000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 969.386954][ T5803] F2FS-fs (loop3): Invalid log sectorsize (278793) [ 969.423568][ T5803] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:24 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000e00"/26], 0x1a) 03:34:24 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000500030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 969.557249][ T5828] vcan0: tx drop: invalid da for name 0x0000000008000000 03:34:24 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000001100"/26], 0x1a) [ 969.728643][ T5839] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 969.745869][ T5839] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 969.756247][ T5839] F2FS-fs (loop3): Invalid log sectorsize (327689) [ 969.762976][ T5839] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 969.813672][ T5839] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 969.831653][ T5839] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 969.856938][ T5839] F2FS-fs (loop3): Invalid log sectorsize (327689) 03:34:24 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r4, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r4, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) recvfrom(r1, &(0x7f0000000400)=""/209, 0xd1, 0x40, &(0x7f0000000180)=@pppol2tpin6={0x18, 0x1, {0x0, r1, 0x2, 0x1, 0x2, 0x2, {0xa, 0x4e23, 0x80000000, @loopback, 0x2}}}, 0xfffffffffffffee5) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:24 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x11000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 969.863949][ T5839] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 969.912948][ T5849] vcan0: tx drop: invalid da for name 0x0000000011000000 03:34:25 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x1000000000013) 03:34:25 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000002100"/26], 0x1a) 03:34:25 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000600030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:25 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:25 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r4, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0xfffffef4}]) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() kcmp$KCMP_EPOLL_TFD(r6, r5, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:25 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x40000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 970.186195][ T5869] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:25 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000002f00"/26], 0x1a) [ 970.238456][ T5869] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 970.291641][ T5869] F2FS-fs (loop3): Invalid log sectorsize (393225) [ 970.332765][ T5869] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 970.358517][ T5883] vcan0: tx drop: invalid da for name 0x0000000040000000 03:34:25 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000700030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:25 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000003a00"/26], 0x1a) 03:34:25 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xfdffffff}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 970.595616][ T5898] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 970.623591][ T5898] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:25 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000004000"/26], 0x1a) [ 970.675099][ T5898] F2FS-fs (loop3): Invalid log sectorsize (458761) [ 970.709835][ T5898] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 970.764759][ T5906] vcan0: tx drop: invalid da for name 0x00000000fdffffff [ 970.796470][ T5898] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 970.828814][ T5898] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:25 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000006000"/26], 0x1a) [ 970.870616][ T5898] F2FS-fs (loop3): Invalid log sectorsize (458761) [ 970.882175][ T5898] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:26 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:26 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xffef0000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:26 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000900030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:26 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0xe5e, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) [ 971.157615][ T5928] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 971.198240][ T5926] vcan0: tx drop: invalid da for name 0x00000000ffef0000 [ 971.206714][ T5928] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 971.231956][ T5928] F2FS-fs (loop3): Invalid log sectorsize (589833) [ 971.257609][ T5928] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 971.368446][ T5928] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 971.376921][ T5928] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 971.392683][ T5928] F2FS-fs (loop3): Invalid log sectorsize (589833) [ 971.403573][ T5928] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:26 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xffff0300}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:26 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46ffffff8400"/26], 0x1a) 03:34:26 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x4000, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:26 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000100)='/dev/full\x00', 0x10000, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f00000000c0)={r5, r1, 0x4}) 03:34:26 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000a00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 971.560676][ T5950] vcan0: tx drop: invalid da for name 0x00000000ffff0300 03:34:26 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46ffffff8800"/26], 0x1a) [ 971.627970][ T5960] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 971.635568][ T5963] vcan0: tx drop: invalid da for name 0x00000000ffff0300 03:34:26 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) bind(r1, &(0x7f0000001500)=@ipx={0x4, 0x81, 0x2, "9b5e5de6cc6b", 0x7}, 0x80) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r5, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0xfffffef4}]) r6 = openat$mixer(0xffffffffffffff9c, &(0x7f0000001080)='/dev/mixer\x00', 0xa6002, 0x0) write$P9_RCREATE(r6, &(0x7f00000010c0)={0x18, 0x73, 0x2, {{0x2, 0x0, 0x7}, 0x672}}, 0x18) ioctl$KVM_GET_SUPPORTED_CPUID(0xffffffffffffffff, 0xc008ae05, &(0x7f0000000080)=""/4083) r7 = getpid() ioctl$KVM_SET_XSAVE(0xffffffffffffffff, 0x5000aea5, &(0x7f0000001100)={"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"}) kcmp$KCMP_EPOLL_TFD(r7, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:26 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x5e0e, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) [ 971.702911][ T5960] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 971.812630][ T5960] F2FS-fs (loop3): Invalid log sectorsize (655369) [ 971.833658][ T5960] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 971.921188][ T5960] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 971.934416][ T5960] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 971.953979][ T5960] F2FS-fs (loop3): Invalid log sectorsize (655369) 03:34:26 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:26 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xffffff7f}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:26 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46ffffff9700"/26], 0x1a) [ 972.003840][ T5960] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:27 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000c00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:27 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x40000000, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:27 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000003e800"/26], 0x1a) [ 972.141535][ T5991] vcan0: tx drop: invalid da for name 0x00000000ffffff7f [ 972.293241][ T5991] vcan0: tx drop: invalid da for name 0x00000000ffffff7f [ 972.325776][ T6006] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:27 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000001f400"/26], 0x1a) [ 972.356474][ T6006] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 972.402111][ T6006] F2FS-fs (loop3): Invalid log sectorsize (786441) 03:34:27 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x5e0e0000, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) [ 972.443568][ T6006] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:27 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xfffffffd}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 972.591886][ T6006] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 972.616729][ T6006] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:27 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000ff00"/26], 0x1a) [ 972.659518][ T6006] F2FS-fs (loop3): Invalid log sectorsize (786441) [ 972.667525][ T6027] vcan0: tx drop: invalid da for name 0x00000000fffffffd [ 972.683527][ T6006] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 972.755663][ T6027] vcan0: tx drop: invalid da for name 0x00000000fffffffd 03:34:27 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) mmap$usbfs(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x810, r1, 0x2e) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000000c0)=0x6, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:27 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xdcfd97501e}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:27 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009201000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:27 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:27 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4684ffffff00"/26], 0x1a) 03:34:27 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 973.112721][ T6048] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 973.149819][ T6048] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:28 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4688ffffff00"/26], 0x1a) [ 973.179625][ T6061] vcan0: tx drop: invalid da for name 0x000000dcfd97501e [ 973.196190][ T6048] F2FS-fs (loop3): Invalid log sectorsize (1056777) 03:34:28 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000280)='/dev/ubi_ctrl\x00', 0xa0001, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000086fff4)={0x40000000}) r4 = getpgrp(0xffffffffffffffff) r5 = getpid() r6 = creat(&(0x7f0000000200)='./bus\x00', 0x4) io_setup(0x8, &(0x7f00000004c0)=0x0) mlock2(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) io_submit(r7, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0xfffffef4}]) write$FUSE_BMAP(r6, &(0x7f0000000080)={0x18, 0x0, 0x6, {0x8}}, 0x18) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r8, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r8, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r8, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) setsockopt$inet6_tcp_TLS_RX(r8, 0x6, 0x2, &(0x7f00000001c0)=@gcm_128={{0x304}, "e4cb199cab5325c5", "3f4855f2f9061948b8d014ec8ed40136", "402162a1", "5c8750231365e5bd"}, 0x28) get_mempolicy(&(0x7f0000000100), &(0x7f0000000140), 0xfffffffffffffff7, &(0x7f0000ff9000/0x4000)=nil, 0x4) ioctl$SG_EMULATED_HOST(r1, 0x2203, &(0x7f0000000240)) ioctl$BLKFRASET(r6, 0x1264, &(0x7f0000000180)=0xfd) kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 973.238117][ T6048] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 973.267052][ T6051] vcan0: tx drop: invalid da for name 0x000000dcfd97501e [ 973.371220][ T6048] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:28 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x40030000000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:28 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4697ffffff00"/26], 0x1a) [ 973.412543][ T6048] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 973.461097][ T6048] F2FS-fs (loop3): Invalid log sectorsize (1056777) [ 973.498071][ T6048] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:28 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009001400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 973.605451][ T6085] vcan0: tx drop: invalid da for name 0x0040030000000000 03:34:28 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000000100"/26], 0x1a) [ 973.721230][ T6085] vcan0: tx drop: invalid da for name 0x0040030000000000 [ 973.762916][ T6088] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 973.798134][ T6088] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:28 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000000200"/26], 0x1a) 03:34:28 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xee000000000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 973.834170][ T6088] F2FS-fs (loop3): Invalid log sectorsize (1310729) [ 973.843310][ T6088] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:28 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:28 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0xe5e) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:28 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009002000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 974.060662][ T6106] vcan0: tx drop: invalid da for name 0x00ee000000000000 03:34:29 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000000400"/26], 0x1a) [ 974.203183][ T6117] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 974.225627][ T6106] vcan0: tx drop: invalid da for name 0x00ee000000000000 [ 974.252648][ T6117] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:29 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x4000) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) [ 974.324641][ T6117] F2FS-fs (loop3): Invalid log sectorsize (2097161) [ 974.403529][ T6117] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 974.504198][ T6117] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 974.523874][ T6117] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 974.532257][ T6117] F2FS-fs (loop3): Invalid log sectorsize (2097161) [ 974.580488][ T6117] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:29 executing program 4: r0 = epoll_create1(0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r1, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000086fff4)) r4 = getpgrp(0xffffffffffffffff) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r0, &(0x7f0000000000)={r3, r2}) 03:34:29 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x100000000000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:29 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000000600"/26], 0x1a) 03:34:29 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:29 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009102000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 974.794015][ T6150] vcan0: tx drop: invalid da for name 0x0100000000000000 [ 974.817853][ T6148] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:29 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000000700"/26], 0x1a) [ 974.843844][ T6148] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 974.863598][ T6148] F2FS-fs (loop3): Invalid log sectorsize (2101257) [ 974.900404][ T6148] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 974.917039][ T6150] vcan0: tx drop: invalid da for name 0x0100000000000000 03:34:29 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) getpid() r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r7, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0xfffffef4}]) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r6, 0x84, 0x15, &(0x7f0000000140)={0x6}, 0x1) io_submit(r5, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0xfffffef4}]) r8 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) syz_open_dev$admmidi(&(0x7f0000000100)='/dev/admmidi#\x00', 0x9, 0x202101) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r8, 0x0) ioctl$ASHMEM_SET_NAME(r8, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r8, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r8, &(0x7f0000000080)={0x2000}) r9 = getpid() sched_setscheduler(r9, 0x5, &(0x7f0000000380)) r10 = getpid() sched_setscheduler(r10, 0x5, &(0x7f0000000380)) kcmp$KCMP_EPOLL_TFD(r10, r3, 0x7, r0, &(0x7f0000000000)={r2, r6, 0x4}) [ 975.012040][ T6148] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 975.033729][ T6148] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:30 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000000900"/26], 0x1a) 03:34:30 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x200000000000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 975.073619][ T6148] F2FS-fs (loop3): Invalid log sectorsize (2101257) 03:34:30 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 975.153607][ T6148] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:30 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000000a00"/26], 0x1a) [ 975.290426][ T6181] vcan0: tx drop: invalid da for name 0x0200000000000000 03:34:30 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x5e0e) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:30 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009002300030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 975.459156][ T6186] vcan0: tx drop: invalid da for name 0x0200000000000000 [ 975.474550][ T6194] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 975.539908][ T6194] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 975.573649][ T6194] F2FS-fs (loop3): Invalid log sectorsize (2293769) 03:34:30 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x800000000000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:30 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000000e00"/26], 0x1a) [ 975.599049][ T6194] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 975.688630][ T6194] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:30 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:30 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x40000000) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) [ 975.791833][ T6194] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:30 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000001100"/26], 0x1a) [ 975.842356][ T6211] vcan0: tx drop: invalid da for name 0x0800000000000000 [ 975.897180][ T6194] F2FS-fs (loop3): Invalid log sectorsize (2293769) [ 975.915795][ T6194] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 975.974473][ T6217] vcan0: tx drop: invalid da for name 0x0800000000000000 03:34:31 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r3, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') ioctl$FS_IOC_GET_ENCRYPTION_KEY_STATUS(r3, 0xc080661a, &(0x7f0000000080)={{0x3, 0x0, @identifier="93cf5e28d36ab71085a6365a3ebb7665"}}) r4 = getpgrp(0xffffffffffffffff) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:31 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:31 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009fa2500030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:31 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000002100"/26], 0x1a) 03:34:31 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x1100000000000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:31 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x5e0e0000) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:31 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000002f00"/26], 0x1a) [ 976.509139][ T6248] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 976.524927][ T6251] vcan0: tx drop: invalid da for name 0x1100000000000000 [ 976.541105][ T6248] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 976.583060][ T6248] F2FS-fs (loop3): Invalid log sectorsize (2488841) [ 976.626885][ T6248] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:31 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x1e5097fddc000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:31 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r1, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffef4}]) r2 = socket$inet6(0xa, 0x5, 0x0) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x23, &(0x7f0000000040)={r4}, 0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f0000000180)={r4, 0x3a5c, 0x20}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000200)={r5, 0x2, 0x38}, &(0x7f0000000240)=0xc) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r6 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000100)) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {r7, r8+10000000}}, 0x0) tkill(r6, 0x1000000000013) r9 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x40000, 0x0) ioctl$LOOP_GET_STATUS(r9, 0x4c03, &(0x7f0000000040)) [ 976.719059][ T6248] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 976.758055][ T6248] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 976.782065][ T6248] F2FS-fs (loop3): Invalid log sectorsize (2488841) 03:34:31 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000003a00"/26], 0x1a) 03:34:31 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r4, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0xfffffef4}]) fspick(r3, &(0x7f0000000080)='./file0\x00', 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() kcmp$KCMP_EPOLL_TFD(r6, r5, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 976.827422][ T6248] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:31 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009012600030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 976.923400][ T6277] vcan0: tx drop: invalid da for name 0x1e5097fddc000000 03:34:32 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000004000"/26], 0x1a) [ 977.028676][ T6286] vcan0: tx drop: invalid da for name 0x1e5097fddc000000 03:34:32 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x4000000000000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 977.115003][ T6291] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 977.151130][ T6291] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 977.183685][ T6291] F2FS-fs (loop3): Invalid log sectorsize (2490633) [ 977.238192][ T6291] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:32 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:32 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000006000"/26], 0x1a) [ 977.399345][ T6291] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 977.432343][ T6291] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 977.511905][ T6291] F2FS-fs (loop3): Invalid log sectorsize (2490633) 03:34:32 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xfdffffff00000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 977.560977][ T6291] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:32 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000ffffff8400"/26], 0x1a) 03:34:32 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009042800030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:32 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 977.763775][ T6322] vcan0: tx drop: invalid da for name 0xfdffffff00000000 [ 977.877589][ T6319] vcan0: tx drop: invalid da for name 0xfdffffff00000000 [ 977.920155][ T6330] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 977.948130][ T6330] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 977.980657][ T6330] F2FS-fs (loop3): Invalid log sectorsize (2622473) [ 977.998288][ T6330] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 978.072463][ T6330] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 978.091269][ T6330] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 978.112304][ T6330] F2FS-fs (loop3): Invalid log sectorsize (2622473) [ 978.144938][ T6330] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 978.222409][ C0] vcan0: j1939_tp_rxtimer: 0x000000004dac1367: rx timeout, send abort [ 978.731357][ C0] vcan0: j1939_tp_rxtimer: 0x000000004dac1367: abort rx timeout. Force session deactivation 03:34:34 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x7, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000100)=0x2, 0x4, 0x4003b, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) exit(0x400) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) utime(&(0x7f0000000000)='.\x00', &(0x7f0000000040)={0x80000001, 0xa0}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x81) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) 03:34:34 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000ffffff8800"/26], 0x1a) 03:34:34 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xffef000000000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:34 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:34 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009043600030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:34 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:35 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000ffffff9700"/26], 0x1a) [ 980.008920][ T6357] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 980.034617][ T6359] vcan0: tx drop: invalid da for name 0xffef000000000000 03:34:35 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) ioctl$PPPIOCSDEBUG(0xffffffffffffffff, 0x40047440, &(0x7f0000000080)=0xfffffff7) [ 980.091315][ T6357] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 980.117250][ T6359] vcan0: tx drop: invalid da for name 0xffef000000000000 [ 980.142796][ T6357] F2FS-fs (loop3): Invalid log sectorsize (3539977) 03:34:35 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000001180)={@local, @rand_addr, 0x0}, &(0x7f00000011c0)=0xc) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000001200)={r2, 0x1, 0x6}, 0x10) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000086fff4)) r4 = getpgrp(0xffffffffffffffff) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r0, &(0x7f0000000000)={r3, r1}) ioctl$VIDIOC_S_AUDIO(r0, 0x40345622, &(0x7f0000000080)={0x5, "d9e9952af0473dc4cf3f40a832b62791f563ddf4cb367cc625b93745472d0c00", 0x0, 0x1}) [ 980.193037][ T6357] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:35 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000003e800"/26], 0x1a) 03:34:35 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xffff030000000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 980.323893][ T6357] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:35 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_DEL_DAEMON(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000200)={0x44, r6, 0x531, 0x0, 0x0, {0x9}, [@IPVS_CMD_ATTR_DAEMON={0x30, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'syzkaller1\x00'}, @IPVS_DAEMON_ATTR_STATE={0x8}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @multicast2}]}]}, 0x44}}, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) syz_open_procfs(r4, &(0x7f0000000140)='net\vh\b\xcf^\xe1\xd4~\xd63_$\x9f\xfam/i\x05\xe4fSi') r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r8, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000000000), 0xfffffef4}]) ioctl$TIOCLINUX4(r7, 0x541c, &(0x7f00000000c0)) [ 980.368576][ T6357] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 980.396898][ T6357] F2FS-fs (loop3): Invalid log sectorsize (3539977) [ 980.427202][ T6357] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 980.463098][ T6388] vcan0: tx drop: invalid da for name 0xffff030000000000 [ 980.514912][ T6394] IPVS: Unknown mcast interface: syzkaller1 [ 980.518885][ T6388] vcan0: tx drop: invalid da for name 0xffff030000000000 [ 980.936982][ T6394] IPVS: Unknown mcast interface: syzkaller1 03:34:36 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{0x77359400}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) r1 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x321800, 0x0) ioctl$EVIOCGABS2F(r1, 0x8018456f, &(0x7f0000000040)=""/27) 03:34:36 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000001f400"/26], 0x1a) 03:34:36 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009043700030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:36 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xffffff7f00000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:36 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:36 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = open(&(0x7f0000000080)='./file0\x00', 0x400000, 0x1a2) r5 = socket$inet6(0xa, 0x5, 0x0) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x23, &(0x7f0000000040)={r7}, 0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r4, 0x84, 0x7c, &(0x7f00000000c0)={r7, 0x6, 0x7}, &(0x7f0000000100)=0x8) r8 = getpid() kcmp$KCMP_EPOLL_TFD(r8, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 981.265325][ T6417] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 981.284577][ T6417] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:36 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000ff00"/26], 0x1a) 03:34:36 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) bind$isdn(0xffffffffffffffff, &(0x7f0000000080)={0x22, 0x80, 0x80, 0x20, 0x1f}, 0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) r5 = getpgrp(r4) r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x480, 0x0) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r6, 0x0) ioctl$ASHMEM_SET_NAME(r6, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r6, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r7 = dup(r6) ioctl$TIOCSRS485(r7, 0x542f, &(0x7f00000000c0)={0x3, 0x3, 0x5}) r8 = getpid() kcmp$KCMP_EPOLL_TFD(r8, r5, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 981.325057][ T6418] vcan0: tx drop: invalid da for name 0xffffff7f00000000 [ 981.358873][ T6424] vcan0: tx drop: invalid da for name 0xffffff7f00000000 [ 981.390888][ T6417] F2FS-fs (loop3): Invalid log sectorsize (3605513) 03:34:36 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:34:36 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x80001, 0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffe) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r2, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r2, 0x11a, 0x2, &(0x7f00000000c0)=@ccm_128={{0x303}, "467f34c67bd5e035", "dd11007999f8d852d2266bc2fdc1a586", 'FZG)', "b71ae29d090f73d6"}, 0x28) recvmmsg(r2, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) setsockopt$sock_int(r2, 0x1, 0x0, &(0x7f0000000140)=0x90000000, 0x4) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000400)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r0, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000500)={&(0x7f0000000440)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="20002cbd7000fedbdf250c000000400003000800000014000600ff01000000000000000000000000000108000100020000000800010001000000080008000100000008000600f5660000"], 0x5c}, 0x1, 0x0, 0x0, 0x20000000}, 0x4002) ioctl$ASHMEM_SET_NAME(r1, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r1, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r6, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0xfffffef4}]) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xeb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpriority(0x0, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r4, r5, 0x0, 0x11, &(0x7f00000000c0)='/dev/dlm-monitor\x00'}, 0x30) 03:34:36 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0xffffffff00000000}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 981.431647][ T6417] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:36 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000ffffffff00"/26], 0x1a) 03:34:36 executing program 4: r0 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer2\x00', 0x400, 0x0) socket$inet6(0xa, 0x5, 0x0) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000140)={r2, 0x1f}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x23, &(0x7f00000001c0)={r3, 0x4}, 0x8) r4 = epoll_create1(0x0) r5 = fcntl$dupfd(r4, 0x0, r4) r6 = epoll_create1(0x0) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r8, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000000000), 0xfffffef4}]) epoll_ctl$EPOLL_CTL_ADD(r7, 0x1, r6, &(0x7f00000000c0)={0x10}) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r4, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f000086fff4)) r9 = getpgrp(0xffffffffffffffff) r10 = getpid() openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r10, r9, 0x7, r4, &(0x7f0000000000)={r6, r5}) [ 981.591264][ T6417] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:36 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46ffffffffffffffff00"/26], 0x1a) [ 981.657737][ T6417] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 981.670883][ T6449] vcan0: tx drop: invalid da for name 0xffffffff00000000 [ 981.677168][ T6417] F2FS-fs (loop3): Invalid log sectorsize (3605513) [ 981.719863][ T6417] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 981.797356][ T6449] vcan0: tx drop: invalid da for name 0xffffffff00000000 03:34:36 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009043800030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:36 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:34:36 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:36 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000200"/26], 0x1a) [ 982.070774][ T6477] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 982.097425][ T6477] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:37 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) ioctl$BLKZEROOUT(0xffffffffffffffff, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(0xffffffffffffffff, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) [ 982.134945][ T6477] F2FS-fs (loop3): Invalid log sectorsize (3671049) [ 982.158815][ T6477] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:37 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000400"/26], 0x1a) 03:34:37 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x2}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:37 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000600"/26], 0x1a) 03:34:37 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009043900030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:37 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x8}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:37 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r4, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0xfffffef4}]) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000001c40)=0x8001, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r9, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r9, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r9, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r9, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000001b00)=""/225, 0xe1}, 0x99}], 0x1, 0x40000000, &(0x7f0000001c00)={0x0, 0x989680}) recvmmsg(r9, &(0x7f0000001a00)=[{{&(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @remote}}, 0xffffffffffffff28, &(0x7f0000000240)=[{&(0x7f0000000180)=""/167, 0xa7}], 0x1, &(0x7f0000000280)=""/62, 0x3e}}, {{&(0x7f00000002c0)=@vsock={0x28, 0x0, 0x0, @hyper}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000340)=""/56, 0x38}, {&(0x7f0000000380)=""/119, 0xfffffffffffffd7a}, {&(0x7f0000000400)=""/80, 0x50}, {&(0x7f0000001580)=""/170, 0xaa}, {&(0x7f0000001640)=""/125, 0x7d}], 0x6, &(0x7f0000001740)=""/74, 0x4a}, 0x1}, {{&(0x7f00000017c0)=@x25, 0x80, &(0x7f0000000500)=[{&(0x7f0000001840)=""/174, 0xae}, {&(0x7f0000000480)=""/23, 0x17}, {&(0x7f0000001900)=""/180, 0xb4}], 0x3, &(0x7f00000019c0)=""/43, 0x2b}}], 0x3, 0xf5fba81fc8332558, &(0x7f0000001ac0)={0x0, 0x989680}) io_submit(r8, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000000000), 0xfffffef4}]) setsockopt$inet_buf(r7, 0x0, 0x11, &(0x7f0000000080)="4a5ba07cc37dc155044bb36b3438c8dc05db607f3847ba5a3eb2575f5b7e9bebb34be66cfd55e5d4caf27bc90403a28b427015ad6c7b839660", 0x39) kcmp$KCMP_EPOLL_TFD(r6, r5, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:38 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) r0 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x4, 0x4800) perf_event_open(&(0x7f00000002c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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={0xffffffffffffffff, 0x6}, 0x0, 0x0, 0x0, 0x0, 0x9, 0x6}, 0x0, 0x0, r0, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r2, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0xfffffef4}]) r3 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1800) setsockopt$bt_hci_HCI_FILTER(r5, 0x0, 0x2, &(0x7f0000000280)={0x5, 0x0, 0x66, 0x6824}, 0x10) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) r8 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r9, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r8, &(0x7f0000000000), 0xfffffef4}]) ioctl$UI_BEGIN_FF_ERASE(r8, 0xc00c55ca, &(0x7f0000000340)={0x9, 0x8, 0x5}) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r10, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r10, 0x40000}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8}]}}}]}, 0x3c}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000380)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)=@ipv4_newroute={0xe8, 0x18, 0x200, 0x70bd27, 0x25dfdbfc, {0x2, 0x0, 0x80, 0x2, 0xfd, 0x1, 0xfe, 0x12, 0x2300}, [@RTA_METRICS={0x9c, 0x8, "d67b9c9c78eef2c4f51e4ea6a30c787f5e519634a5e0036ffe1b4ba2da8214bb0bad827e8e88bed17448ea7e83fb48cec30a9a15f845e127b45bd0796ef98b842ec5c3342dfa9b73bee9c6456ad4d2f16eca72c35e104ede0d55d9d49838930e06f5f11759fdd9a01c0c25a89d28428c5550f329db8a522a2ccd10664c90bc31b196950bada39cc7b7efe8e014c090bf582be99c08"}, @RTA_PREFSRC={0x8, 0x7, @dev={0xac, 0x14, 0x14, 0x22}}, @RTA_OIF={0x8, 0x4, r10}, @RTA_GATEWAY={0x8, 0x5, @remote}, @RTA_MARK={0x8, 0x10, 0x7fff}, @RTA_GATEWAY={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x27}}, @RTA_ENCAP={0x8, 0x16, @typed={0x4, 0x4b}}]}, 0xe8}, 0x1, 0x0, 0x0, 0xed80bab0f17ff5c6}, 0xc000) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r11 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r11, 0x1000000000013) socket$inet_sctp(0x2, 0x3, 0x84) [ 983.034651][ T6516] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:38 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 983.081989][ T6516] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:38 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000700"/26], 0x1a) [ 983.128794][ T6516] F2FS-fs (loop3): Invalid log sectorsize (3736585) [ 983.168169][ T6516] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:38 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x11}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 983.264809][ T6535] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 983.287727][ T6516] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 983.341934][ T6516] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 983.399931][ T6516] F2FS-fs (loop3): Invalid log sectorsize (3736585) [ 983.433617][ T6516] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:38 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000900"/26], 0x1a) 03:34:38 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:38 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009043a00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:38 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000a00"/26], 0x1a) [ 983.767986][ T6559] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 983.790136][ T6559] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 983.832774][ T6559] F2FS-fs (loop3): Invalid log sectorsize (3802121) [ 983.867583][ T6559] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:38 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x2}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:38 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000e00"/26], 0x1a) [ 983.982521][ T6559] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:39 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 984.085114][ T6559] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 984.134114][ T6559] F2FS-fs (loop3): Invalid log sectorsize (3802121) [ 984.186238][ T6559] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:39 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46001100"/26], 0x1a) 03:34:39 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009043b00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:39 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r4, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0xfffffef4}]) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r6, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0xfffffef4}]) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000080)=ANY=[@ANYBLOB="06008000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x79, &(0x7f0000000100)={r7, 0x5, 0x80}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r8 = getpgrp(0xffffffffffffffff) r9 = getpid() kcmp$KCMP_EPOLL_TFD(r9, r8, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:39 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46002100"/26], 0x1a) [ 984.487369][ T6597] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 984.518664][ T6597] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:39 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46002f00"/26], 0x1a) 03:34:39 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x48200) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/248) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) r3 = gettid() r4 = memfd_create(&(0x7f00000000c0)='queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00', 0x0) r5 = dup2(0xffffffffffffffff, r4) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r7, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0xfffffef4}]) ioctl$TUNSETQUEUE(r6, 0x400454d9, &(0x7f0000000340)={'nlmon0\x00', 0x400}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r5, 0xc08c5332, &(0x7f0000000140)={0x0, 0x0, 0x0, 'queue1\x00\x00\x00\x00\x00\x00\x00\x001;\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x06\x00\x00\x00\x00\x00\xcc\xbf}\xdd\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xb2\x1e\x00'}) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_STATUS(r5, 0xc08c5334, &(0x7f0000000200)) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000002c0)={0xffffffffffffffff, 0xc0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x4000000, 0x1, 0x0, 0x2}, &(0x7f0000000200), 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000740)={r3, r5, 0x0, 0xd, &(0x7f0000000780)='\x82#$\'wlan0self}user-)+em1\x00', r8}, 0xfd95) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000)={r8}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000023c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000002380)='\x00', r8}, 0x30) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={r2, 0xffffffffffffffff, 0x0, 0xf, &(0x7f0000000140)='/dev/dri/card#\x00', r8}, 0x30) r10 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r11, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r10, &(0x7f0000000000), 0xfffffef4}]) getsockopt$inet_IP_XFRM_POLICY(r10, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@initdev, @in=@broadcast, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@loopback}}, &(0x7f00000002c0)=0xe8) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000300)={0x3f, 0x200, r9, 0x0, r12, 0x0, 0x8, 0x4}) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) [ 984.547575][ T6597] F2FS-fs (loop3): Invalid log sectorsize (3867657) [ 984.574505][ T6597] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 984.668913][ T6597] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 984.685275][ T6597] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:39 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46003a00"/26], 0x1a) [ 984.714568][ T6597] F2FS-fs (loop3): Invalid log sectorsize (3867657) [ 984.737252][ T6597] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:39 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009043c00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:39 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46006000"/26], 0x1a) [ 984.992870][ T6627] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 985.020212][ T6627] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 985.046025][ T6627] F2FS-fs (loop3): Invalid log sectorsize (3933193) [ 985.066733][ T6627] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 985.152445][ T6627] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 985.168886][ T6627] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 985.217207][ T6627] F2FS-fs (loop3): Invalid log sectorsize (3933193) [ 985.237959][ T6627] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 985.402571][ C0] vcan0: j1939_tp_rxtimer: 0x00000000d74d3b43: rx timeout, send abort [ 985.411018][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000d74d3b43: 0x00200: (3) A timeout occurred and this is the connection abort to close the session. 03:34:40 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x8}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:40 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600f40100"/26], 0x1a) 03:34:40 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:40 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009043d00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 985.540007][ T6649] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 985.574174][ T6649] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:40 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600e80300"/26], 0x1a) 03:34:40 executing program 4: r0 = epoll_create1(0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r3, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') ioctl$ASHMEM_SET_NAME(r3, 0x40087707, &(0x7f0000000100)='/\xa1e\x00\x00\x01\x00m\x00\x00\xfeb') ioctl$ASHMEM_SET_NAME(r2, 0x40087708, &(0x7f0000000500)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000003c0)='cgroup.controllers\x00', 0x26e1, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x0, 0x2812, r5, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0x400007) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r7, &(0x7f0000000000), 0x10000000d) ioctl$TUNSETFILTEREBPF(r7, 0x6628, 0x0) write$cgroup_pid(r6, &(0x7f0000000000), 0x10000000d) ioctl$ASHMEM_SET_NAME(r1, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000140), 0xc) r8 = socket$can_raw(0x1d, 0x3, 0x1) r9 = fcntl$dupfd(r0, 0x0, r8) r10 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000040)={0x10000020}) epoll_ctl$EPOLL_CTL_ADD(r10, 0x1, r9, &(0x7f000086fff4)) getpgrp(0xffffffffffffffff) creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r11, 0x18, &(0x7f0000000540)) r12 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r12, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r12, 0x0) ioctl$ASHMEM_SET_NAME(r12, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r12, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x6, 0x1) [ 985.642270][ T6649] F2FS-fs (loop3): Invalid log sectorsize (3998729) [ 985.670869][ T6649] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:40 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 985.777276][ T6649] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 985.812678][ T6649] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:40 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000600"/26], 0x1a) [ 985.873550][ T6649] F2FS-fs (loop3): Invalid log sectorsize (3998729) [ 985.898711][ T6649] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:41 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r1, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffef4}]) ioctl$SNDRV_SEQ_IOCTL_GET_SUBSCRIPTION(r0, 0xc0505350, &(0x7f0000000000)={{0x0, 0x6}, {0x2, 0x9a}, 0xd, 0x1, 0x8}) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r4, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0xfffffef4}]) ioctl$KVM_ARM_SET_DEVICE_ADDR(r3, 0x4010aeab, &(0x7f0000000080)={0x3ff, 0xd000}) tkill(r2, 0x1000000000013) 03:34:41 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009043e00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:41 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) getpid() r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x400004, 0x0) r5 = syz_open_dev$dri(&(0x7f00000000c0)='/dev/dri/card#\x00', 0x2, 0x80000) r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x47ce4c571f7f4554, 0x2010, r6, 0xffffc000) ioctl$ASHMEM_SET_NAME(r6, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r6, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r3, 0x7, r6, &(0x7f0000000000)={r4, r5}) 03:34:41 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000700"/26], 0x1a) [ 986.376343][ T6700] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 986.390803][ T6700] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 986.413279][ T6700] F2FS-fs (loop3): Invalid log sectorsize (4064265) [ 986.430860][ T6700] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 986.507522][ T6700] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 986.525522][ T6700] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 986.549660][ T6700] F2FS-fs (loop3): Invalid log sectorsize (4064265) [ 986.588968][ T6700] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 986.933169][ C0] vcan0: j1939_tp_rxtimer: 0x000000006733ceb8: rx timeout, send abort [ 986.941616][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000006733ceb8: 0x00800: (3) A timeout occurred and this is the connection abort to close the session. 03:34:43 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x11}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:43 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:43 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000900"/26], 0x1a) 03:34:43 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x100000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/ip_vs_stats\x00') r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r4, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r4, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r4) r5 = socket$inet6(0xa, 0x5, 0x0) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x23, &(0x7f0000000040)={r7}, 0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f00000003c0)={r7, 0xa0, &(0x7f00000000c0)=[@in6={0xa, 0x4e21, 0x80, @local, 0x2}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e20, @dev}, @in6={0xa, 0x4e22, 0x7fffffff, @mcast1, 0xff}, @in6={0xa, 0x4e24, 0x10001, @remote, 0x5}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x14}}, @in6={0xa, 0x4e20, 0x7, @ipv4={[], [], @local}, 0x7f}]}, &(0x7f0000000400)=0x10) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r1, 0x84, 0x78, &(0x7f0000000440)=r8, 0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r9 = getpgrp(0xffffffffffffffff) r10 = getpid() kcmp$KCMP_EPOLL_TFD(r10, r9, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:43 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009003f00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 988.226185][ C1] vcan0: j1939_tp_rxtimer: 0x00000000ee44d513: rx timeout, send abort [ 988.234577][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000ee44d513: 0x00800: (3) A timeout occurred and this is the connection abort to close the session. [ 988.317075][ T6720] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 988.338138][ T6720] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:43 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000a00"/26], 0x1a) [ 988.377148][ T6720] F2FS-fs (loop3): Invalid log sectorsize (4128777) [ 988.386671][ T6720] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 988.472798][ T6720] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 988.500508][ T6720] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:43 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000006c0)='fou\x00') sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x1c, r4, 0x3, 0x0, 0x0, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_DEL(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000240)=ANY=[@ANYBLOB="14000040", @ANYRES16=r4, @ANYBLOB="000129bd7000fea85c13bf3064c20d47d162514d0f9c79cf1eb6a7d109568af6c6f76733568ae66fc52bfd8a591c92bda2912915b944217f37266d264dfa09ca680dbd21cd17a3482b0066220386511e9c1d057c951f68e7e902b51f47f3fca8977cc235e7301b3699d9a62ebd4fd1b70c346861fae48355df8862c66cc1014d0c760998"], 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x2000000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() kcmp$KCMP_EPOLL_TFD(r6, r5, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 988.529876][ T6720] F2FS-fs (loop3): Invalid log sectorsize (4128777) [ 988.559270][ T6720] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:43 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009043f00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 988.572638][ T6742] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 988.585808][ T6742] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 988.767028][ T6749] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 988.775249][ T6749] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 988.784562][ T6749] F2FS-fs (loop3): Invalid log sectorsize (4129801) [ 988.791395][ T6749] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 988.859981][ T6749] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 988.868205][ T6749] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 988.878222][ T6749] F2FS-fs (loop3): Invalid log sectorsize (4129801) [ 988.885690][ T6749] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:44 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000000080)={0x0, 0x12}, &(0x7f0000044000)) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x10010, 0xffffffffffffffff, 0x8000000) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x101000, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r3, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0xfffffef4}]) ioctl$UDMABUF_CREATE_LIST(r1, 0x40087543, &(0x7f0000000040)={0x1, 0x1, [{r2, 0x0, 0xfffff000, 0xfffffffff0000000}]}) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:44 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000e00"/26], 0x1a) 03:34:44 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x406, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x10) getsockopt$SO_J1939_SEND_PRIO(r3, 0x6b, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r4 = getpgrp(0xffffffffffffffff) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:44 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009004000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 989.522340][ T6763] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 989.550966][ T6763] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 989.571163][ T6763] F2FS-fs (loop3): Invalid log sectorsize (4194313) [ 989.581111][ T6763] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 989.656352][ T6763] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 989.664259][ C0] vcan0: j1939_tp_rxtimer: 0x00000000d7943c69: rx timeout, send abort [ 989.680801][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000d7943c69: 0x01100: (3) A timeout occurred and this is the connection abort to close the session. 03:34:44 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:44 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:44 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600001100"/26], 0x1a) 03:34:44 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) ioctl$KVM_SET_GSI_ROUTING(r1, 0x4008ae6a, &(0x7f00000000c0)=ANY=[@ANYBLOB="ff5755550000000001010000030010000000000000000000e0ffffffffffffff0600000000000000000000000000100000000000000000000200000004000000000000000000000004000000000800"/104]) r4 = getpid() personality(0xe200012) r5 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x7, 0x2) r6 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cachefiles\x00', 0x1a084, 0x0) ioctl$CAPI_NCCI_OPENCOUNT(r6, 0x80044326, &(0x7f0000000180)=0xfff) r7 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r7, 0x40087703, 0xfffffffc) write$binfmt_elf64(r1, &(0x7f00000003c0)={{0x7f, 0x45, 0x4c, 0x46, 0x1, 0xf7, 0x0, 0xa9, 0x2, 0x3, 0x3e, 0x1, 0x1b6, 0x40, 0xf5, 0xfffffff8, 0x7, 0x38, 0x1, 0x1, 0x3, 0xb}, [{0x6, 0xa5d, 0xffffffff, 0x100, 0x5, 0x101, 0x81}], "6e9670126f62e791f001cf860d34b4062c709a5add367daa4cbaf66ece55c4b71cd018e37081c78e6e75fa590b142897b3d2f947557cadb91f0b705f8a259bf0b06e73d1de388f9bcaec110848b508a67970602444cb35f711a173", [[], [], [], [], [], [], [], []]}, 0xfffffffffffffd74) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r7, 0x0) ioctl$ASHMEM_SET_NAME(r7, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r7, &(0x7f0000000000)={r2, r5}) [ 989.721304][ T6763] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 989.729779][ T6763] F2FS-fs (loop3): Invalid log sectorsize (4194313) [ 989.736820][ T6763] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:44 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600002100"/26], 0x1a) 03:34:44 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009044000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:44 executing program 4: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x1, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x89e2, &(0x7f00000000c0)={r1}) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000086fff4)) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() kcmp$KCMP_EPOLL_TFD(r6, r5, 0x7, r2, &(0x7f0000000000)={r4, r3}) [ 990.117074][ T6807] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:45 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600002f00"/26], 0x1a) [ 990.157271][ T6807] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 990.173690][ T6807] F2FS-fs (loop3): Invalid log sectorsize (4195337) [ 990.186372][ T6807] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 990.346089][ T6807] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 990.366162][ T6807] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 990.434080][ T6807] F2FS-fs (loop3): Invalid log sectorsize (4195337) [ 990.441573][ T6807] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:45 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0), 0x0) tkill(r0, 0x1000000000013) 03:34:45 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:45 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x0, 0x2}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:45 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600003a00"/26], 0x1a) 03:34:45 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$midi(&(0x7f0000000080)='/dev/midi#\x00', 0x7ff, 0x800) setsockopt$CAIFSO_LINK_SELECT(r1, 0x116, 0x7f, &(0x7f00000000c0)=0xffff, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000086fff4)) r4 = getpgrp(0xffffffffffffffff) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r0, &(0x7f0000000000)={r3, r2}) 03:34:45 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009044100030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:45 executing program 4: r0 = epoll_create1(0x1c0000) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:45 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600004000"/26], 0x1a) [ 990.647944][ T6841] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 990.693519][ T6841] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:45 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r6, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0xfffffef4}]) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000280)={0xffffffffffffffff}, 0x111, 0x3}}, 0x20) write$RDMA_USER_CM_CMD_QUERY_ROUTE(r1, &(0x7f0000000300)={0x5, 0x10, 0xfa00, {&(0x7f0000000080), r7, 0x2}}, 0x18) kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 990.739458][ T6841] F2FS-fs (loop3): Invalid log sectorsize (4260873) [ 990.763554][ T6841] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:45 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600006000"/26], 0x1a) [ 990.873112][ T6841] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 990.909809][ T6841] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:45 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 990.933593][ T6841] F2FS-fs (loop3): Invalid log sectorsize (4260873) [ 990.963570][ T6841] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:45 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009004800030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 991.228296][ T6881] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 991.240100][ T6881] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 991.259594][ T6881] F2FS-fs (loop3): Invalid log sectorsize (4718601) [ 991.280812][ T6881] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 991.354491][ T6881] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 991.368416][ T6881] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 991.379800][ T6881] F2FS-fs (loop3): Invalid log sectorsize (4718601) [ 991.387294][ T6881] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 991.853576][ C0] vcan0: j1939_tp_rxtimer: 0x0000000029b82551: rx timeout, send abort [ 991.861932][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000029b82551: 0x20000: (3) A timeout occurred and this is the connection abort to close the session. [ 993.158092][ C0] vcan0: j1939_tp_rxtimer: 0x00000000a3e6ed48: rx timeout, send abort [ 993.166537][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000a3e6ed48: 0x20000: (3) A timeout occurred and this is the connection abort to close the session. 03:34:48 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:48 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460003e800"/26], 0x1a) 03:34:48 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009004c00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:48 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r1, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffef4}]) ioctl$KVM_SET_USER_MEMORY_REGION(r0, 0x4020ae46, &(0x7f0000000080)={0x10003, 0x1, 0x10d002, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000040)) r5 = openat$audio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/audio\x00', 0x800, 0x0) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)) ioctl$VIDIOC_STREAMOFF(r0, 0x40045613, &(0x7f0000000180)=0x972) r7 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x0, 0x0) io_submit(r1, 0x1, &(0x7f0000000140)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0xfffe, r6, &(0x7f0000000240)="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", 0x171, 0x10000, 0x0, 0x0, r7}]) ioctl$VT_ACTIVATE(r6, 0x5606, 0x2) ioctl$USBDEVFS_CONNECTINFO(r5, 0x40085511, &(0x7f00000001c0)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000086fff4)) r8 = getpgrp(0xffffffffffffffff) r9 = getpid() r10 = socket(0x8, 0x3, 0x0) kcmp$KCMP_EPOLL_TFD(r9, r8, 0x7, r2, &(0x7f0000000000)={r4, r3}) r11 = socket$nl_crypto(0x10, 0x3, 0x15) dup3(r10, r11, 0x0) 03:34:48 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:48 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x0, 0x8}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:48 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460001f400"/26], 0x1a) [ 993.870499][ T6901] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 993.950657][ T6901] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 993.981626][ T6901] F2FS-fs (loop3): Invalid log sectorsize (4980745) [ 993.997643][ T6901] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:49 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000ff00"/26], 0x1a) 03:34:49 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r2, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0xfffffef4}]) setsockopt$inet_udp_int(r1, 0x11, 0x66, &(0x7f0000000000)=0x81, 0x4) tkill(r0, 0x1000000000013) [ 994.060485][ T6901] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 994.082252][ T6901] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:49 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000100"/26], 0x1a) [ 994.138812][ T6901] F2FS-fs (loop3): Invalid log sectorsize (4980745) [ 994.172947][ T6901] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:49 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009006000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 994.458113][ T6937] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 994.471872][ T6937] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 994.483961][ T6937] F2FS-fs (loop3): Invalid log sectorsize (6291465) 03:34:49 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000200"/26], 0x1a) [ 994.505227][ T6937] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:49 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000400"/26], 0x1a) 03:34:49 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 994.670436][ T6937] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 994.703581][ T6937] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 994.716387][ T6937] F2FS-fs (loop3): Invalid log sectorsize (6291465) [ 994.750469][ T6937] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:49 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009006800030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 994.969324][ T6964] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 995.014475][ T6964] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 995.029536][ T6964] F2FS-fs (loop3): Invalid log sectorsize (6815753) [ 995.048972][ T6964] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 995.134716][ C1] vcan0: j1939_tp_rxtimer: 0x000000000321f28f: rx timeout, send abort [ 995.149566][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000000321f28f: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. 03:34:50 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) getpgrp(0xffffffffffffffff) getpid() r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r3, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000080)=0x0) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r5, 0x0) ioctl$ASHMEM_SET_NAME(r5, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r5, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r6 = gettid() kcmp$KCMP_EPOLL_TFD(r6, r4, 0x7, r3, &(0x7f0000000000)={r2, r5, 0x6}) 03:34:50 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000600"/26], 0x1a) [ 995.184794][ T6964] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:50 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x0, 0x11}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:50 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 995.243806][ T6964] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 995.319043][ T6964] F2FS-fs (loop3): Invalid log sectorsize (6815753) 03:34:50 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000700"/26], 0x1a) [ 995.371436][ T6964] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:50 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() r5 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r5, r1}) 03:34:50 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009006c00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:50 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000900"/26], 0x1a) 03:34:50 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) ioctl$PPPIOCGL2TPSTATS(r1, 0x80487436, &(0x7f0000000080)="2df24cf5b5fa2cb93f37d81a116ca1b181af5ddfb7cf5ed4b9959f3b05a6930723d3fbd2b68bd06a29add9e4956e3dbbbe179d746dd36c7b0ea753e16b8a2efe6f35ec5e967f3c3e6ecb8ccf9d7863f8f45b290fd06e4796c1c61b46a70ad2cbf6d2977c4d37ce5715bae0bce6be") r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:50 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000016c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) r8 = socket(0x100000000011, 0x0, 0x0) getsockname$packet(r8, &(0x7f0000000100), &(0x7f00000002c0)=0x14) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f0000000080)={{{@in=@multicast2, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000001c0)=0xe8) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000240)=0x0) lstat(0x0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f00000005c0)={{}, {}, [{0x2, 0x7, r5}, {0x2, 0x2}, {0x2, 0x6, r7}, {0x2, 0x2, r9}, {0x2, 0x4, r10}, {}], {0x4, 0x4}, [{}, {0x8, 0x0, r11}]}, 0x64, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) r13 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r13, 0x1, 0x0) msgctl$IPC_SET(r13, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r14 = getegid() r15 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r15, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r15, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r15, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r15, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r15, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) r16 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r16, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r16, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r16, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r16, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r16, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) getsockopt$inet6_IPV6_IPSEC_POLICY(r16, 0x29, 0x22, &(0x7f0000000780)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, 0x0) r18 = getpid() msgctl$IPC_SET(r13, 0x1, &(0x7f0000000400)={{0x0, 0x0, r14, r17, 0x0, 0x4a}, 0x7fffffff, 0x1b, 0x4, 0x8771, 0x0, 0x0, 0x0, r18}) r19 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r19, 0x1, 0x0) msgctl$IPC_SET(r19, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) r20 = getegid() getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@local, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, 0x0) r22 = getpid() msgctl$IPC_SET(r19, 0x1, &(0x7f0000000400)={{0x0, 0x0, r20, r21, 0x0, 0x4a}, 0x7fffffff, 0x1b, 0x4, 0x8771, 0x0, 0x0, 0x0, r22}) setxattr$system_posix_acl(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='system.posix_acl_default\x00', &(0x7f0000000200)={{}, {0x1, 0x8}, [{0x2, 0x4, r2}], {0x4, 0x4}, [{0x8, 0x2, r3}, {0x8, 0x1, r11}, {0x8, 0x1, 0xee01}, {0x8, 0x2, r12}, {0x8, 0xb, r14}, {0x8, 0x1, r20}], {0x10, 0x3}, {0x20, 0x2}}, 0x5c, 0x3) tkill(r0, 0x1000000000013) 03:34:50 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:50 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000a00"/26], 0x1a) [ 995.724771][ T7008] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 995.747957][ T7008] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 995.770169][ T7008] F2FS-fs (loop3): Invalid log sectorsize (7077897) [ 995.785954][ T7008] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 995.903194][ T7008] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 995.924316][ T7008] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:50 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f0000000000)=0x1000002, 0x4, 0x3, 0x0, 0x0, 0x40000) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0x40) ioctl$TIOCMIWAIT(r0, 0x545c, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r3, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0xfffffef4}]) write$P9_RWRITE(r2, &(0x7f0000000080)={0xb, 0x77, 0x2, 0xffffffff}, 0xb) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 03:34:50 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000e00"/26], 0x1a) [ 995.960593][ T7008] F2FS-fs (loop3): Invalid log sectorsize (7077897) [ 995.985455][ T7008] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 996.715007][ C1] vcan0: j1939_tp_rxtimer: 0x000000005f549bd2: rx timeout, send abort [ 996.723278][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000005f549bd2: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. 03:34:52 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:52 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000040)={r5}, 0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x11, &(0x7f0000000080)={r5, 0x1ff}, 0x8) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r7, r6, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:52 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009007400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:52 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000001100"/26], 0x1a) 03:34:52 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:34:52 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = accept(0xffffffffffffffff, &(0x7f0000000080)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @mcast2}}, &(0x7f0000000100)=0x80) ioctl$SIOCGETNODEID(r1, 0x89e1, &(0x7f0000000140)={0x1}) r2 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x801, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000040)='wlan0\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r3, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r3, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x2a, &(0x7f0000000180)={0x9, {{0xa, 0x4e24, 0xf50, @mcast2, 0x2}}}, 0x88) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) [ 998.006027][ C0] vcan0: j1939_tp_rxtimer: 0x000000000f224348: rx timeout, send abort [ 998.014504][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000000f224348: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. [ 998.135395][ T7060] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:53 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000002100"/26], 0x1a) 03:34:53 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_persist_mode\x00', 0x2, 0x0) r5 = socket$bt_rfcomm(0x1f, 0x6, 0x3) sendmsg$sock(r4, &(0x7f00000002c0)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r5, {0x2, 0x4e23, @empty}, 0x0, 0x1, 0x1, 0x2}}, 0x80, &(0x7f0000000200)=[{&(0x7f0000000140)="5a061d301d11a570ebc3363507e12aa95fe42e8c0dced55e89ae73f56c9bfae2ece381f21f85657c7609e2fc23748145bd0590fefa8802af3a0e5af5852ba4f3afd0381a4c5c7b39cf0840af8840b3776cb345d66bba4238a72e012413f41d449b564a2db3d820d090073133778047d9862488717c94689a5c3801f70f0fbbf44b72cd60b33bf44151a37daa4fd84e46713c70d0c6c2acd53246ca213b4e1c22541f50d31e", 0xa5}], 0x1, &(0x7f0000000240)=[@txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x400}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x7ff}}, @mark={{0x14, 0x1, 0x24, 0x4}}], 0x78}, 0x200040a4) kcmp$KCMP_EPOLL_TFD(0x0, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 998.180520][ T7060] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 998.192316][ T7060] F2FS-fs (loop3): Invalid log sectorsize (7602185) [ 998.211829][ T7060] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:53 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x2}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 998.319481][ T7060] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:53 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r1, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffef4}]) write$UHID_INPUT(r0, &(0x7f0000001200)={0x8, "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", 0x1000}, 0xffffffffffffffd9) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r2 = syz_open_dev$dspn(&(0x7f0000000000)='/dev/dsp#\x00', 0x217, 0x400) ioctl$VIDIOC_G_EDID(r2, 0xc0285628, &(0x7f0000000100)={0x0, 0x4, 0x0, [], &(0x7f0000000080)=0x3}) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) [ 998.385937][ T7060] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:53 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000002f00"/26], 0x1a) 03:34:53 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) [ 998.475975][ T7060] F2FS-fs (loop3): Invalid log sectorsize (7602185) [ 998.482713][ T7060] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:53 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) pread64(r2, &(0x7f0000000080)=""/4096, 0x1000, 0x9d) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:53 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009007a00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:53 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000080)={[0x4, 0x7, 0x4, 0xfff, 0x6, 0xf4a, 0x8, 0x0, 0x4000000, 0x9, 0x2, 0x3, 0xfffffffffffffffb, 0xa000000000, 0x8, 0x3], 0x6000, 0x1000}) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r6, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0xfffffef4}]) ioctl$TIOCNXCL(r5, 0x540d) io_submit(r4, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0xfffffef4}]) ioctl$VIDIOC_QUERY_EXT_CTRL(r3, 0xc0e85667, &(0x7f0000000140)={0xc0000000, 0x5, "e098adeebb19b569f11d643563288a9ff95b275459bfb86560e51ccf48db8736", 0xc, 0x5, 0x9, 0x2b, 0x7, 0x0, 0x9, 0x3, [0x2, 0x80000001, 0xfffffff8, 0x4]}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r7 = getpgrp(0xffffffffffffffff) r8 = getpid() kcmp$KCMP_EPOLL_TFD(r8, r7, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:53 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000003a00"/26], 0x1a) [ 998.788053][ T7115] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 998.853637][ T7115] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:53 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) [ 998.897098][ T7115] F2FS-fs (loop3): Invalid log sectorsize (7995401) 03:34:53 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000004000"/26], 0x1a) [ 998.956984][ T7115] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:54 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000006000"/26], 0x1a) [ 999.101906][ T7115] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 999.125839][ T7115] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 999.175231][ T7115] F2FS-fs (loop3): Invalid log sectorsize (7995401) [ 999.193566][ T7115] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:54 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f2010007000925fa00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 999.437183][ T7150] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 999.466754][ T7150] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 999.495059][ T7150] F2FS-fs (loop3): Invalid log sectorsize (16393481) [ 999.512054][ T7150] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 999.803473][ C1] vcan0: j1939_tp_rxtimer: 0x00000000a783278f: rx timeout, send abort [ 999.811970][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000a783278f: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. 03:34:54 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x8}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:54 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600ffffff8400"/26], 0x1a) 03:34:54 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f2010007000900ff00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:54 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) sched_setscheduler(0x0, 0x4, &(0x7f0000000000)=0x7) tkill(r0, 0x1000000000013) 03:34:54 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 999.987473][ T7165] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:55 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600ffffff8800"/26], 0x1a) [ 1000.035139][ T7165] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1000.072225][ T7165] F2FS-fs (loop3): Invalid log sectorsize (16711689) [ 1000.095781][ T7165] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:55 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600ffffff9700"/26], 0x1a) 03:34:55 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000000)='/dev/snd\x02\x00\x00\x00C#-#p\x00', 0x0, 0x24000) mq_timedsend(r1, &(0x7f0000000040)="7c69db60cf44eb48dbc70c8ee6f001b2053f0cb082748706e22ba24154904a02e503ed8fef8460a1d9", 0x29, 0x2, &(0x7f0000000080)={0x0, 0x1c9c380}) tkill(r0, 0x1000000000013) 03:34:55 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x7fff, 0x440100) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) ptrace$setsig(0x4203, r4, 0x4, &(0x7f0000000100)={0x15, 0x2}) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r3, 0x6, 0x1d, &(0x7f00000000c0)={0x5b, 0x3f, 0x400, 0x4, 0x6}, 0x14) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() kcmp$KCMP_EPOLL_TFD(r6, r5, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 1000.211405][ T7165] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1000.256807][ T7165] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:55 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000003e800"/26], 0x1a) [ 1000.312115][ T7165] F2FS-fs (loop3): Invalid log sectorsize (16711689) [ 1000.336500][ T7165] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:55 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r4, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0xfffffef4}]) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000100)={0x18002014}) r5 = getpgrp(0xffffffffffffffff) eventfd2(0x5, 0x800) r6 = getpid() kcmp$KCMP_EPOLL_TFD(r6, r5, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:55 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700090fff00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 1000.546840][ T7210] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1000.577277][ T7210] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1000.593675][ T7210] F2FS-fs (loop3): Invalid log sectorsize (16715529) [ 1000.619841][ T7210] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1000.692918][ T7210] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1000.723284][ T7210] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1000.746380][ T7210] F2FS-fs (loop3): Invalid log sectorsize (16715529) [ 1000.753130][ T7210] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:56 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x11}}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:56 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000001f400"/26], 0x1a) 03:34:56 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0xffffffff, 0x0, @perf_config_ext, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x3, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r2, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0xfffffef4}]) sendto$x25(r1, &(0x7f0000000280)="f300e6c253389a529cf79f649a4a205234c1957468b87277bab7c0e7ead00c902143c1faf73ccbbade2a1d0a17a8e53ce4bae90b1b5ef710d8ce57965e1c126fc8ef28c469cf910530208f02c4da329498b4cd793df3fe048aaec54a7627dd5a102dff8da5a4673f7dfc562d430acabde07e2c6b069e0bc1d98ce2b462d01fabd8bc1e4ed76fcc85fb0b200989e05fe6065cb0f4feea9fd3a96ff103cfd2a4782850727c807c4f0ff813bca085d97f6e7c71d7d584c0b881a086c7ec3a3ba361d21fb33c79ed057d42044f6a84", 0xcd, 0x2a000019, &(0x7f0000000380)={0x9, @null=' \x00'}, 0x12) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12, 0x0, @thr={&(0x7f0000000000)="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", &(0x7f0000000100)="7c8434acb6fe4b1fa8ddb90705997928cff56e94630104c444eb87002e5a7291c793eead0fd58e8897912e89fc813d53c3f2d37d8167c694a677513ed646d5afb57d50ede91ac02a507649eccf2e0d22bd730da8db1856dc18b3f71423be8d3c12ff4eb66e005d03f8ab922e0954e5403c88ec8a66298485cc0c273a0209ad255ceaaed1e2e6daf5f0b6f7de70941bc1e656a8fbce065dbcf5c2f3826a1624584282bfee9a7a10f2881f339ec90fbef4582b3e4559d8a6bc300dd250e6cc776879fbe941c5225d"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) setsockopt(0xffffffffffffffff, 0x53, 0x8000, &(0x7f0000000200)="65716c89efb0bdd4b0c6694705c643973cfa35e617dec0d15e40c946b599eb5ba2d9db193e0fdecb8f4fe6af2b87269898be387840b5abd4740afba101978117887dcc9d3c3bf78ac9d315123b267c409986cdf30af5e705a528a8ac04c633d8702b9b7007524c6f7d77bac2b1", 0x6d) tkill(r0, 0x1000000000013) 03:34:56 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:34:56 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000000040000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:56 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0xd, 0x200000000000028b, &(0x7f0000000400)=ANY=[@ANYBLOB="b400000000000000f0ffffffffffff000000"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/191, 0x41100, 0x2, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0xfffffffc}, 0x8, 0x10, &(0x7f0000000000), 0x282}, 0x70) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r4 = getpgrp(0xffffffffffffffff) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r6, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0xfffffef4}]) ioctl$TCSETX(r5, 0x5433, &(0x7f00000000c0)={0x1000, 0x2, [0x1, 0x1, 0x3, 0x3, 0x9], 0x3}) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r7, r4, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 1001.361129][ C1] vcan0: j1939_tp_rxtimer: 0x00000000ab2f65b9: rx timeout, send abort [ 1001.369609][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000ab2f65b9: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. [ 1001.453907][ T7229] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:56 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000ff00"/26], 0x1a) [ 1001.511411][ T7229] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1001.539269][ T7229] F2FS-fs (loop3): Invalid log sectors per block(4) log sectorsize(9) [ 1001.584956][ T7229] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:56 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 1001.682377][ T7229] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:56 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460084ffffff00"/26], 0x1a) [ 1001.738838][ T7229] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1001.817145][ T7229] F2FS-fs (loop3): Invalid log sectors per block(4) log sectorsize(9) [ 1001.856951][ T7229] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:56 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460088ffffff00"/26], 0x1a) 03:34:56 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000000050000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:57 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460097ffffff00"/26], 0x1a) [ 1002.107060][ T7272] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1002.194534][ T7272] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1002.219990][ T7272] F2FS-fs (loop3): Invalid log sectors per block(5) log sectorsize(9) [ 1002.254828][ T7272] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1002.331556][ T7272] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1002.390753][ T7272] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1002.430507][ T7272] F2FS-fs (loop3): Invalid log sectors per block(5) log sectorsize(9) [ 1002.442083][ T7272] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1002.797967][ C1] vcan0: j1939_tp_rxtimer: 0x0000000033c484b1: rx timeout, send abort [ 1002.806362][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000033c484b1: 0x40000: (3) A timeout occurred and this is the connection abort to close the session. 03:34:57 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000000100"/26], 0x1a) 03:34:57 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:34:57 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) getpgrp(0xffffffffffffffff) getpid() r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000000)={r2, r2}) 03:34:57 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000000060000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:57 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:57 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:34:57 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000000200"/26], 0x1a) [ 1002.921858][ T7301] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1002.944010][ T7301] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:57 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r5, 0x0) ioctl$ASHMEM_SET_NAME(r5, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r5, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') fcntl$setsig(r5, 0xa, 0x13) [ 1002.994814][ T7301] F2FS-fs (loop3): Invalid log sectors per block(6) log sectorsize(9) [ 1003.055657][ T7301] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:58 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {}, 0x2}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:58 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000000400"/26], 0x1a) [ 1003.186919][ T7301] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1003.223807][ T7301] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:58 executing program 4: r0 = epoll_create1(0x0) r1 = clone3(&(0x7f0000000500)={0x8000000, &(0x7f0000000100), &(0x7f0000000300), &(0x7f0000000340), 0x2f, 0x0, &(0x7f0000000380)=""/156, 0x9c, &(0x7f0000000440)=""/97}, 0x40) ptrace$getregs(0xe, r1, 0x87, &(0x7f0000000580)=""/192) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dsp\x00', 0x30000, 0x0) r3 = fcntl$dupfd(r2, 0x0, r0) r4 = epoll_create1(0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r6, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0xfffffef4}]) r7 = socket$inet6(0xa, 0x5, 0x0) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x23, &(0x7f0000000040)={r9}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=r9, @ANYBLOB="a065fddcfa38cc4e9021450c396f8bc2698068a77e306233bcf5fc0bbd04aef3307b01d18ae3000000000000000000003212befb599beca02bc5c6d54fb77dec1388565e4080a70a5f1b98f16fe2b68ee9fb249c23d4da8c1c0c239ef0513690e54148febad16260a466c14dc90208393178e0c39cc65d"], &(0x7f0000000140)=0x41) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000180)={r10, @in={{0x2, 0x4e21, @rand_addr=0xd80}}, 0x7, 0x100, 0x4, 0xf21, 0x9}, 0x98) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000086fff4)) r11 = getpgrp(0xffffffffffffffff) r12 = getpid() r13 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r14, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r13, &(0x7f0000000000), 0xfffffef4}]) r15 = socket$inet6(0xa, 0x5, 0x0) r16 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r16, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100cfa8", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r15, 0x84, 0x23, &(0x7f0000000040)={r17}, 0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r13, 0x84, 0x6, &(0x7f0000000640)={r17, @in6={{0xa, 0x4e21, 0x20, @loopback, 0x10001}}}, 0x84) kcmp$KCMP_EPOLL_TFD(r12, r11, 0x7, r0, &(0x7f0000000000)={r4, r3}) r18 = getpid() sched_setscheduler(r18, 0x5, &(0x7f0000000380)) setpriority(0x3, r18, 0x7) ioctl$SIOCRSGCAUSE(r3, 0x89e0, &(0x7f0000000080)) [ 1003.282833][ T7301] F2FS-fs (loop3): Invalid log sectors per block(6) log sectorsize(9) 03:34:58 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000000600"/26], 0x1a) [ 1003.333296][ T7301] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:58 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000000070000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 1003.567203][ T7349] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1003.575303][ T7349] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1003.584492][ T7349] F2FS-fs (loop3): Invalid log sectors per block(7) log sectorsize(9) [ 1003.592997][ T7349] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1003.669660][ T7349] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1003.677818][ T7349] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1003.686731][ T7349] F2FS-fs (loop3): Invalid log sectors per block(7) log sectorsize(9) [ 1003.695399][ T7349] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:34:58 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:34:58 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000000700"/26], 0x1a) 03:34:58 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) preadv(r1, &(0x7f0000001200)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/189, 0xbd}, {&(0x7f0000001140)=""/171, 0xab}], 0x3, 0x7) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)={0x80000000}) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:58 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) fcntl$getownex(r0, 0x10, &(0x7f00000000c0)={0x0, 0x0}) waitid(0x1, r1, &(0x7f0000000100), 0x2, &(0x7f0000000180)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) ioctl$SIOCX25GCALLUSERDATA(0xffffffffffffffff, 0x89e4, &(0x7f0000000000)={0x2e, "4af91c960f185de15c2d9543ed7e0cb9fd6957c62fed3be451fc02407fd76af5ccd1a2be1aa9eddb2d2309f483995b2eb177c73be6920a4cbc1a43f984c86854051bd2a829144d5604f0fbd4f813f81a60146a302e8f5f5c2c19b9509472af2a1be4c0d8b48862da54612e09c6a95c944cb713dbc9b5e1782c72084478c58d8b"}) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 03:34:58 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700090000000a0000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:58 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) getpgrp(0xffffffffffffffff) getpid() r3 = getpid() syncfs(r1) sched_setscheduler(r3, 0x5, &(0x7f0000000380)) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:58 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000000900"/26], 0x1a) [ 1003.878710][ T7370] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1003.890865][ T7370] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1003.928808][ T7370] F2FS-fs (loop3): Invalid log sectors per block(10) log sectorsize(9) [ 1003.978271][ T7370] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1004.061361][ T7370] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1004.070972][ T7370] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1004.089965][ T7370] F2FS-fs (loop3): Invalid log sectors per block(10) log sectorsize(9) [ 1004.121553][ T7370] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1004.554623][ C1] vcan0: j1939_tp_rxtimer: 0x000000007c9a71ea: rx timeout, send abort [ 1004.563123][ C1] vcan0: j1939_xtp_rx_abort_one: 0x000000007c9a71ea: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. 03:34:59 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {}, 0x8}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:34:59 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10000, 0x0) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r3, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r5, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0xfffffef4}]) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f00000000c0)={0x15000400f}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r7, r6, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:34:59 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000000a00"/26], 0x1a) 03:34:59 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000000100000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:34:59 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) [ 1004.671976][ T7400] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:34:59 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) pselect6(0x40, &(0x7f0000000000)={0x9, 0x8, 0x4, 0x212df595, 0x4, 0x6, 0x4, 0x200}, &(0x7f0000000040)={0x7f, 0x8, 0x1a, 0x7, 0x507, 0x7fffffff, 0x50, 0x1}, &(0x7f0000000080)={0x4, 0x0, 0x568, 0x4d98, 0x2, 0x1, 0x3d69057, 0x6000000000000}, &(0x7f0000000100)={r1, r2+30000000}, &(0x7f0000000180)={&(0x7f0000000140)={0x9}, 0x8}) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) [ 1004.726576][ T7400] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:34:59 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000000e00"/26], 0x1a) [ 1004.816669][ T7400] F2FS-fs (loop3): Invalid log sectors per block(16) log sectorsize(9) [ 1004.874905][ T7400] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1004.954314][ T7400] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1004.970197][ T7400] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1004.988376][ T7400] F2FS-fs (loop3): Invalid log sectors per block(16) log sectorsize(9) 03:34:59 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000001100"/26], 0x1a) [ 1005.005774][ T7400] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:00 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000000140000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:00 executing program 0: arch_prctl$ARCH_GET_GS(0x1004, &(0x7f0000000040)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x2, 0x3, 0x9, 0x5, r1}) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 03:35:00 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000002100"/26], 0x1a) [ 1005.175605][ T7436] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1005.189931][ T7436] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1005.199643][ T7436] F2FS-fs (loop3): Invalid log sectors per block(20) log sectorsize(9) [ 1005.217992][ T7436] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:00 executing program 4: r0 = epoll_create1(0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r1, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r2 = getpid() sched_setscheduler(r2, 0x5, &(0x7f0000000380)) r3 = pidfd_open(r2, 0x0) r4 = fcntl$dupfd(r0, 0x0, r3) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000086fff4)) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r7, r6, 0x7, r0, &(0x7f0000000000)={r5, r4}) [ 1005.316058][ T7436] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1005.333049][ T7436] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1005.373653][ T7436] F2FS-fs (loop3): Invalid log sectors per block(20) log sectorsize(9) [ 1005.397538][ T7436] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:01 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40)={0x1d, 0x0, 0x0, {}, 0x11}, 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:35:01 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000002f00"/26], 0x1a) 03:35:01 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) write$rfkill(r1, &(0x7f0000000080)={0x3f, 0x8, 0x2, 0x0, 0x1}, 0x8) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) r5 = accept4$rose(r1, &(0x7f00000000c0)=@short={0xb, @remote, @null, 0x1, @default}, &(0x7f0000000100)=0x1c, 0x800) bind$rose(r5, &(0x7f0000000140)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x1, @bcast}, 0x1c) 03:35:01 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700090000003c0000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:01 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:01 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0x800, 0x0) close(r0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r3, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0xfffffef4}]) ioctl$NBD_CLEAR_QUE(r2, 0xab05) [ 1006.106898][ C1] vcan0: j1939_tp_rxtimer: 0x00000000786d99d0: rx timeout, send abort [ 1006.115410][ C1] vcan0: j1939_xtp_rx_abort_one: 0x00000000786d99d0: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. 03:35:01 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000003a00"/26], 0x1a) [ 1006.228943][ T7472] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:35:01 executing program 4: r0 = epoll_create1(0x0) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r1, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r2, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r3 = fcntl$dupfd(r2, 0x203, r1) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000086fff4)) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() kcmp$KCMP_EPOLL_TFD(r6, r5, 0x7, r0, &(0x7f0000000000)={r4, r3}) r7 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r7, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r7, 0x0) ioctl$ASHMEM_SET_NAME(r7, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r7, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r8 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r8, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r8, 0x0) ioctl$ASHMEM_SET_NAME(r8, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r8, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') sendfile(r7, r8, &(0x7f0000000080)=0x6, 0x5) [ 1006.331525][ T7472] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1006.405257][ T7472] F2FS-fs (loop3): Invalid log sectors per block(60) log sectorsize(9) 03:35:01 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000004000"/26], 0x1a) 03:35:01 executing program 4: mbind(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x8000, &(0x7f0000000080)=0xfffffffffffffff7, 0x5, 0x2) r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r5, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0xfffffef4}]) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x7fffffff) r6 = getpid() r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r8, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000000000), 0xfffffef4}]) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r7, 0x6, 0x23, &(0x7f00000000c0)={&(0x7f0000fff000/0x1000)=nil, 0x1000}, &(0x7f0000000100)=0x10) kcmp$KCMP_EPOLL_TFD(r6, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 1006.461327][ T7472] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1006.547204][ T7472] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1006.586987][ T7472] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1006.622336][ T7472] F2FS-fs (loop3): Invalid log sectors per block(60) log sectorsize(9) [ 1006.673658][ T7472] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:01 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000000006000"/26], 0x1a) 03:35:01 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000000400000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 1006.979854][ T7509] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1007.004234][ T7509] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1007.049595][ T7509] F2FS-fs (loop3): Invalid log sectors per block(64) log sectorsize(9) [ 1007.094162][ T7509] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1007.203155][ T7509] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1007.231509][ T7509] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1007.265995][ T7509] F2FS-fs (loop3): Invalid log sectors per block(64) log sectorsize(9) [ 1007.283532][ T7509] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1007.619052][ C0] vcan0: j1939_tp_rxtimer: 0x000000009ce3adfa: rx timeout, send abort [ 1007.627424][ C0] vcan0: j1939_xtp_rx_abort_one: 0x000000009ce3adfa: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. 03:35:03 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:03 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x17, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) 03:35:03 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000ffffff8400"/26], 0x1a) 03:35:03 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000000560000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:03 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x10200, 0x0) 03:35:03 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80000) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f0000000040)="905760636b72ab43cf956df78cf2382287ccd765455793606eb0f2cf26d60d3d432011116522fce2fc3febc887e5f1f2665a3abf9bd366837ceba6524964770f271f9d") futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/urandom\x00', 0x84300, 0x0) r2 = gettid() timer_create(0x3, &(0x7f0000044000)={0x0, 0x3e, 0x0, @thr={&(0x7f0000000100)="d1aa2659eb369e6a8d7ed070e1191d04b7ef44beee2f5aa4774f0943f197b98504e323781cb4be0ab721e1b21c51116cc293d51fe0f8ff2093509d3924552bdd7a3b2d0124d1429c4579269fbb05363d917aebe15c245fcbd68196f4c04bf2ad183d74d466d9ad22aea26a0df1234c924fa52cefec05c8b82a4bf961c390bb98baa543ffc75187ff88ee46dfad4083000000000000", &(0x7f0000000240)="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"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r4, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r4, 0x0) ioctl$ASHMEM_SET_NAME(r4, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r4, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r5, 0x0) ioctl$ASHMEM_SET_NAME(r5, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r5, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r6 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r6, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r6, 0x0) ioctl$ASHMEM_SET_NAME(r6, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r6, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f00000001c0)=[{r3, 0x4}, {r0, 0x88}, {r4, 0xc0}, {r5}, {r6, 0x200}], 0x5, &(0x7f0000000380)={r7, r8+10000000}, &(0x7f00000003c0)={0x833}, 0x8) tkill(r2, 0x1000000000013) [ 1008.904584][ C0] vcan0: j1939_tp_rxtimer: 0x0000000030aeaf44: rx timeout, send abort [ 1008.913044][ C0] vcan0: j1939_xtp_rx_abort_one: 0x0000000030aeaf44: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. 03:35:04 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f000086fff4)={0x4}) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:35:04 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000ffffff8800"/26], 0x1a) [ 1009.013512][ T7538] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1009.053621][ T7538] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1009.088733][ T7538] F2FS-fs (loop3): Invalid log sectors per block(86) log sectorsize(9) [ 1009.134032][ T7538] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:04 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000ffffff9700"/26], 0x1a) [ 1009.261341][ T7538] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:35:04 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x20000b58, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 1009.330555][ T7538] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:04 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 1009.391360][ T7538] F2FS-fs (loop3): Invalid log sectors per block(86) log sectorsize(9) [ 1009.426451][ T7538] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:04 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000003e800"/26], 0x1a) 03:35:04 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f201000700090000005b0000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:04 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') getsockname(0xffffffffffffffff, &(0x7f0000000100)=@hci={0x1f, 0x0}, &(0x7f0000000180)=0x80) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r7, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r8, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r8, 0x40000}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8}]}}}]}, 0x3c}}, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f00000001c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000200)=0x14, 0x80000) r10 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r11, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r10, &(0x7f0000000000), 0xfffffef4}]) getsockopt$inet_IP_IPSEC_POLICY(r10, 0x0, 0x10, &(0x7f0000000300)={{{@in=@remote, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6=@mcast2}}, &(0x7f0000000400)=0xe8) r13 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r14, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r13, &(0x7f0000000000), 0xfffffef4}]) recvmsg$can_j1939(r13, &(0x7f0000002f40)={&(0x7f0000002940)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000002e00)=[{&(0x7f00000029c0)=""/163, 0xa3}, {&(0x7f0000002a80)=""/202, 0xca}, {&(0x7f0000002b80)=""/214, 0xd6}, {&(0x7f0000002c80)=""/123, 0x7b}, {&(0x7f0000002d00)=""/27, 0x1b}, {&(0x7f0000002d40)=""/145, 0x91}], 0x6, &(0x7f0000002e80)=""/151, 0x97}, 0x1) r16 = socket$nl_route(0x10, 0x3, 0x0) r17 = socket$nl_route(0x10, 0x3, 0x0) r18 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r18, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r18, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r17, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r19, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$nl_route(r16, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r19, 0x40000}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8}]}}}]}, 0x3c}}, 0x0) r20 = socket$nl_route(0x10, 0x3, 0x0) r21 = socket$nl_route(0x10, 0x3, 0x0) r22 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r22, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r22, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r21, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r23, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$nl_route(r20, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r23, 0x40000}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8}]}}}]}, 0x3c}}, 0x0) r24 = socket$nl_route(0x10, 0x3, 0x0) r25 = socket$nl_route(0x10, 0x3, 0x0) r26 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r26, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r26, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r25, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r27, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$nl_route(r24, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r27, 0x40000}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8}]}}}]}, 0x3c}}, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000003040)={{{@in6=@mcast2, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@dev}}, &(0x7f0000003140)=0xe8) r29 = socket$nl_route(0x10, 0x3, 0x0) r30 = socket$nl_route(0x10, 0x3, 0x0) r31 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r31, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r31, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r30, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r32, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$nl_route(r29, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r32, 0x40000}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8}]}}}]}, 0x3c}}, 0x0) r33 = socket$nl_route(0x10, 0x3, 0x0) r34 = socket$nl_route(0x10, 0x3, 0x0) r35 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r35, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r35, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r34, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r36, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$nl_route(r33, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r36, 0x40000}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8}]}}}]}, 0x3c}}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000031c0)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@mcast2}}, &(0x7f00000032c0)=0xe8) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000003300)={0x0, @local, @loopback}, &(0x7f0000003340)=0xc) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000003380)={0x0, @loopback, @multicast1}, &(0x7f00000033c0)=0xc) r40 = socket$nl_route(0x10, 0x3, 0x0) r41 = socket$nl_route(0x10, 0x3, 0x0) r42 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r42, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r42, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r41, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r43, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$nl_route(r40, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r43, 0x40000}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8}]}}}]}, 0x3c}}, 0x0) r44 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r44, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r44, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r44, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r44, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r44, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) getsockopt$inet6_IPV6_IPSEC_POLICY(r44, 0x29, 0x22, &(0x7f0000003400)={{{@in6, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6}}, &(0x7f0000003500)=0xe8) r46 = socket$nl_route(0x10, 0x3, 0x0) r47 = socket$nl_route(0x10, 0x3, 0x0) r48 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r48, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r48, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r47, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r49, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$nl_route(r46, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r49, 0x40000}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8}]}}}]}, 0x3c}}, 0x0) r50 = socket$nl_route(0x10, 0x3, 0x0) r51 = socket$nl_route(0x10, 0x3, 0x0) r52 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r52, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r52, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r51, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r53, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$nl_route(r50, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r53, 0x40000}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8}]}}}]}, 0x3c}}, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000003c00)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x42012044}, 0xc, &(0x7f0000003bc0)={&(0x7f0000003540)={0x644, r3, 0x400, 0x70bd26, 0x25dfdbfc, {}, [{{0x8, 0x1, r4}, {0xf0, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x1ff}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0xfffffff9}}, {0x8, 0x6, r8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r9}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x8}}}]}}, {{0x8, 0x1, r12}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r19}, {0x148, 0x2, [{0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'broadcast\x00'}}}, {0x40, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x10, 0x4, 'roundrobin\x00'}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r23}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x8001}}, {0x8, 0x6, r27}}}]}}, {{0x8, 0x1, r28}, {0x210, 0x2, [{0x6c, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x3c, 0x4, [{0x1ff, 0x1, 0x9, 0x9}, {0x2, 0x9, 0x8, 0x2}, {0x2, 0x1f, 0x6, 0x3}, {0x8e27, 0x81, 0x7e, 0x81}, {0x8001, 0x80, 0x69, 0x21d}, {0x1ff, 0x0, 0x2, 0x7f}, {0xd1, 0x3, 0x7, 0x5ea}]}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x10001}}, {0x8, 0x6, r32}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r36}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0xfff}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r37}}, {0x8}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}]}}, {{0x8, 0x1, r38}, {0xfc, 0x2, [{0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0xfff}}, {0x8, 0x6, r39}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r43}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r45}}, {0x8}}}]}}, {{0x8, 0x1, r49}, {0x7c, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r53}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xfc}}}]}}]}, 0x644}, 0x1, 0x0, 0x0, 0x40}, 0x800) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r54 = getpgrp(0xffffffffffffffff) r55 = getpid() kcmp$KCMP_EPOLL_TFD(r55, r54, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:35:04 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="02", 0x9}}, 0x0) [ 1009.735612][ T7583] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1009.780976][ T7583] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1009.792221][ T7588] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1009.813620][ T7583] F2FS-fs (loop3): Invalid log sectors per block(91) log sectorsize(9) [ 1009.849837][ T7583] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1009.943553][ T7583] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1010.005323][ T7583] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1010.017435][ T7599] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1010.029724][ T7583] F2FS-fs (loop3): Invalid log sectors per block(91) log sectorsize(9) [ 1010.085893][ T7583] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1010.334030][ T7599] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. [ 1010.623960][ T7606] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.4'. 03:35:06 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) ioctl$KVM_ASSIGN_SET_MSIX_NR(r0, 0x4008ae73, &(0x7f0000000000)={0x200, 0x5}) 03:35:06 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000001f400"/26], 0x1a) 03:35:06 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:06 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)='\b', 0x9}}, 0x0) 03:35:06 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000003c00000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:06 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r4, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0xfffffef4}]) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000080)={0x2, 0x0, 0x1, 0xfffffffffffffffd}) ioctl$DRM_IOCTL_SG_ALLOC(r1, 0xc0106438, &(0x7f00000000c0)={0x12, r5}) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f0000000380)) r7 = getpid() sched_setscheduler(r7, 0x5, &(0x7f0000000380)) r8 = getpgrp(r7) r9 = getpid() kcmp$KCMP_EPOLL_TFD(r9, r8, 0x7, r0, &(0x7f0000000000)={r2, r1}) r10 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r11, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r10, &(0x7f0000000000), 0xfffffef4}]) sendmsg$nl_generic(r10, &(0x7f00000003c0)={&(0x7f0000000100), 0xc, &(0x7f0000000340)={&(0x7f0000000140)={0x1e8, 0x21, 0x480, 0x70bd2d, 0x25dfdbff, {0xa}, [@nested={0x10, 0x96, [@typed={0xc, 0x8, @u64=0xffffffffffffcba7}]}, @typed={0xb0, 0x26, @binary="3df6ab64903458002f72b564f6422bc662e883200cba973f39fc7941386131160e34d7c785f8171514e7dedeb29fbc1ce26c8378449231e147226f38586e18b4d0994ad72af04150b110d1a60cb807c16a73c7e4e8a02a023c1bf590e983a4528e5a3ef315af5d4e5bb03620d15cc1f63a347dcb67248a7ff5eba925d1f476c5f23db01ce6d16f307f55800971b5c6783cb97935b9de8a4a642f6ea8b83193ea48915038e5e929dad4"}, @generic="d9fa56dc697e486b4072b28ec85cb7817adeaceaa22619a0c2798e7759cf029682ca65e919eb4c1d5e50d7d0299f34d9f9650a7500a25cdc528274c56587ade8dc38d98e19b2fb2ef996bcab9966bedc0ff05a94d7b2ab1be132918730ed26d12511f953b11b5a7dbb4e79969e154e57d70eef5de52d164485ea074b3bbf4fe24c432644899a970b4b7b0b0eb1e8cb6590b37cc6e8bec99fe3153813017405b0b3a5a9644331292e4b65fcafc0324cabf7", @typed={0x14, 0x90, @ipv6=@loopback}, @generic="64c5f2a151655ba17a2e743e9499365833c2690e8501f292fa62306b451fe5dc5aea3193707b642fe3d54102d936c80e06b18197f7ed82cb7668fe67fd5d936be084ee89be21f0b9a6417d914402"]}, 0x1e8}, 0x1, 0x0, 0x0, 0x80}, 0x503e32c581e49497) 03:35:07 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000ff00"/26], 0x1a) [ 1012.046065][ T7617] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1012.058605][ T7617] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1012.086026][ T7617] F2FS-fs (loop3): Invalid log sectorsize (50331657) [ 1012.110538][ T7617] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:07 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="0f", 0x9}}, 0x0) 03:35:07 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000ffffffff00"/26], 0x1a) [ 1012.230340][ T7617] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1012.249556][ T7617] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1012.289492][ T7617] F2FS-fs (loop3): Invalid log sectorsize (50331657) [ 1012.350984][ T7617] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:07 executing program 0: r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r0, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) ioctl$ASHMEM_SET_NAME(r0, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r0, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') openat$vsock(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vsock\x00', 0x100, 0x0) read(r0, &(0x7f0000000000)=""/169, 0xa9) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) connect$tipc(r0, &(0x7f00000000c0)=@nameseq={0x1e, 0x1, 0x1, {0x43, 0x1, 0x3}}, 0x10) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) 03:35:07 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600ffffffffffffffff00"/26], 0x1a) 03:35:07 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000000ff0000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:07 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}}, 0x0) [ 1012.637572][ T7657] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1012.658639][ T7657] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:07 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000200"/26], 0x1a) [ 1012.690454][ T7657] F2FS-fs (loop3): Invalid log sectors per block(255) log sectorsize(9) [ 1012.739507][ T7657] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:07 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:07 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000400"/26], 0x1a) [ 1012.838992][ T7657] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1012.856062][ T7657] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1012.913210][ T7657] F2FS-fs (loop3): Invalid log sectors per block(255) log sectorsize(9) [ 1012.945409][ T7657] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:07 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)='\x00', 0x9}}, 0x0) 03:35:08 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r1, 0x6, 0x1d, &(0x7f0000000080), &(0x7f00000000c0)=0x14) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() tkill(0x0, 0xf) kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:35:08 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f2010007000900007fff0000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:08 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000600"/26], 0x1a) 03:35:08 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="1f", 0x9}}, 0x0) 03:35:08 executing program 0: r0 = syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0xfffffffffffffff9, 0x125c01) setsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000040)=0x20, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0xfffffe7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x4000000000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r1, 0x1000000000013) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r0, 0x28, 0x6, &(0x7f00000000c0), 0x10) 03:35:08 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 1013.840028][ T7702] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1013.876866][ T7702] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:08 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000700"/26], 0x1a) 03:35:08 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x9, 0x80) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/`\x00\x00\x00\x00\xe3\xf7\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x4) r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r5, 0x0) ioctl$ASHMEM_SET_NAME(r5, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r5, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r5) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000086fff4)={0x80002010}) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r7, r6, 0x7, r0, &(0x7f0000000000)={r3, r2}) [ 1013.908751][ T7702] F2FS-fs (loop3): Invalid log sectorsize (2130706441) [ 1013.933614][ T7702] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:09 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r1 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) keyctl$get_keyring_id(0x0, 0x0, 0x7) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) timer_delete(r2) tkill(r1, 0x1000000000013) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000100)=0x54) [ 1014.061528][ T7702] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1014.093885][ T7702] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:09 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000900"/26], 0x1a) 03:35:09 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_opts(r2, 0x0, 0x6, &(0x7f00000000c0)=""/164, &(0x7f0000000180)=0xa4) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f000086fff4)) r4 = getpgrp(0xffffffffffffffff) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r0, &(0x7f0000000000)={r3, r1}) [ 1014.137803][ T7702] F2FS-fs (loop3): Invalid log sectorsize (2130706441) [ 1014.149613][ T7702] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:09 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000200030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:09 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x8}}, 0x0) 03:35:09 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:09 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000a00"/26], 0x1a) [ 1014.487897][ T7749] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:35:09 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) getpgrp(0xffffffffffffffff) r3 = getpid() r4 = getpid() r5 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r6, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r6, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r6, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r6, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f0000002780)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in=@initdev}}, &(0x7f0000002880)=0xe8) r8 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r9, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r8, &(0x7f0000000000), 0xfffffef4}]) ioctl$NS_GET_OWNER_UID(r8, 0xb704, &(0x7f0000002a40)=0x0) r11 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r12) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r14) r15 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r16, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r15, &(0x7f0000000000), 0xfffffef4}]) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f00000000c0)='./file0\x00', 0x9, 0x8, &(0x7f00000026c0)=[{&(0x7f0000002d40)="a69adb75d8cc567f6b8ed631fd1315897a7dd3c3b3f8f47e53a41ce7c9d7d257a9da6d170abd0cf3590cc578003743341f671020019a9e6a95fdd57bd5c21b4d07e079594fb9242c39035ac52ca27d5e6f5d0ada6669dcf1893d6bb45d4db1f2a81e837154269321fce32797ead115bbcf2af7f8500f3014ea17fc896dd83c66944b373b84da0c889e5b9af943c5af03b8064127f5c4698ef8acbffe6abdfc431372fb6510d61f8e8330c8ce9898a4c227535ab4dfdd9ad07fab45fbcfc9a92283162f91801df41dd01a654b85e27dd2c70677853adee222be3faf762071dbdf7f52173e76475586e97c1e09043ceedde58caea77499177c628d8b595dbfeda0566e6d9bb77e4ba0586d38e4b47bac1435096ef066cda55a7886cbd4e4cf3f596b5c4aa9a796923be5ad8f45c43d36a1176555fbac1cb116ccb01e02243b054160ba3bb0327974db9824c66662def255522b6b287aaea091b17a5afa0d7330b33e94282cd8a25542486dc1985beaf6c386f8bedabfb56d5b4c91edc13b8bd37b66b873e1f7ff4267bf0330497ea3c5643600ec1131b6672978ae00377659c37070ec3d280c9e2bd633948681159141dc833f4226178c50a348fbdde6446ae31a8f2449585b29ee0c25f6ad6ffe93fe85e194bf7767f46ca335046c0e94a492bc7488944c97716d44ec15206ecfe075451181c97c2dc233e8af2e5c8bdc4860da5ff0dca8db1d57d881c159638d037ca33ae06c02bd1405d04fb1b4a5a7b1fab250130ef1f2d2bd0d066e3a580b75f04b026230452f83e7e1f94986bdc177b86b81748c6325d31f8ae144a60ae8a6c5b60b7023bfcbf81df0c6ce5a4c09ad3f99f02da143f5d02d0b2087ab570d23fcab301158dc24cc20a8e665558a6f2d41a09df410c998cba8c668120aeef87fbff3e276d9757c9569d764947f050b9af1cc45b0593cca56e2a12dd3732ddaf4b833cd7ac7a391e990b4149f48e3cfc683e9fa07b0964daaae4d867092c7b85a25b244861d9a688c3dd82321801b473af992d018d04451737d0afed0fdafd343a74bc2b5af891100ff65f0ac138b2ccb2488b70ce7da524d50b71977fcf524800b872eb9a5bc8675eed783c6bc282d3625ffb96a71ed20b231d6ebb5fc39882483c1b9c89849d0d4f47c4cb6e45bc9e6546f9e19a1a68d8409d15d18538bf9b0559df82f1c01fd3d5081176d9e04cad6471c24790bda3e1799765dffb20fc8b5c174a25e1d08119a2aa692ec5c90274d7c68077bbb0073b708055676aa19c8a6ce5805f3efbde649e1757686152e29fec01fad1e270beff17102fc2afbe2e3fef043f8b0d8d4ea6ae8941b87cd81a00aa8f6c8f6a69f45e72bd821d537a3cdc5890ae2b9e16f4cba06fbdf7431cd538bd58b6bb7671599aaf3fddc546bfebe0d9e3093bd2a02fab99df6b9ff08740897b41838ffddbc283dd632f9772e291c6da7a8c8fa33fe67a3f199b2f65d415f089a9aac771200e6748213cd3036babc2bbc079479e1d9e28d5567db57c391dd1be0f8494e152fba3d19e1916d24b33c3f2c65f16796cf68c06cb800baa42fd35a8bb48ed4d8f71f5416d14271d12b07467981fd917bc9ef43e8e92711a55ac0c2681288b05010dacfa83115cd44670517997fcb37c1ea845a98024fdd336c91801150cd9256159105d4c3b91d91fdd5efb5cb8fd0def3040ce138d05776048f2297e0709af4cea51876091cc7dedba59cb6d80720d2cb6c6590113d7660a7d00f6527fef383793bf5816e0de9622a4c127eb802452de4ab028257925b597798afd9e4e1edf9f459dd5acac92c2ce269c1cb8292ffa36fa6b8f1ebd1425afdf0a057a2af789180a915f1770a44be169c84badf20c9127b8c234da5354e4c7ef5b6bd8c2065bd324d60985437d80697d58567a3adf9d72730b9a3098ea4f8517f60c8e472d842e91cb9788530fdb0c9b0dfe1b96e34905e6d0e2b9998ff99fe622d4633ec6f7e9c7b211ad39e244a2e7f448421da21f921e5cf4bf5e8f9280e4e598737996cde4e6e8d2cf61ba2682d1ce71e0980e9945353e186ec3158215cd31c0cd9449bab1c0a9d833f3883663eb95097393f8ea20668d0bf08f5785706282105bd54c2214582746be788e890294d9f676b1beeb169c31c6af8f522178c280d312cd729501cd51c057e818d3d3d7589f2d195bac2e45f4171765296aecced11b79378389ee857d19113c008e528c37aab3a5c91e8dd3baf11d0eb3c1211a17210269788dfab25802129faa04d0a8b94e6514a4a67b8ebea565154404d0f2f899d9fa38bb6006406eb9d80bcce15be270890dea5d7a98c0d532b7c8e3f0fd14b798e31813576d3ef21f9caceb956291f35dbadce486129d188f52a62b62849603ccd6ff050b35ffeb1dc630dad644d7abe789f2f3b470fdb462cb1bfd13c87a79cadde58e1b3a869b3c95d028329a34d9d096bc0649a60f287ab50dddd270121631fea8f9e7dd51102d4d539e05d1dc1a1d0f515ada5a01b77bac4bc5522a95fef34fd7204436e98e024158720ec7cddd9c1fdb51d5529b755d5d6f891cc600c69636b898867fdd54a8e3e31725369a3eabfb44b030b4ee7e3cf8a21afb63729a2aa2ee00a23d2bd1e1fb94e665f24202b136bc46d8aaea8d7b3855318e6ba6478c73e443fc09646b51f7e8022b7d0fa0b309e46fb5cb955f2bddfdbb9beb616cab8086f2680bf7d855d6f3ba4db948c2a9a5843fcc19a21955747164caf0ce7ab55406a0195c1c125c0ce31f98baeb103eac74717816d02083f815b5e2dc5155f3051e11858018761762a6189821c69610ae16fb74fc1d3024cc8f701e657e9818a78ea5ce0bc7bc525d09b0b5c6b85433d41e4b1834c2007eacdfd472fb6a5f93a3dd4631b32cd12925c2de97109c8696f1e91c65724f585127c37e3f30888b71d5ca8d227f3acf68d583c374b1df746a8f10d8ff137bcde3f0696379a756f613e81d5908680b9ce6bb81b4afd559e94bd99df49ce403db51342d0da8e6c564c023cbce142a7b3265941c2918d6fac360d8100289e0208bd07b62c4d0fc8888d84683c2f522d4b69b2c5c5047c3861502649f04d6130d04e7199824d464ea5b2c22337ee2241bc4b90f89420d743f238f69fa723ed8017127a001b4028154b50a7767e487b88599f89fb4f711d54cea53dd6288aa46654b3dd0569715acd95f8928c16e58b3fe3cdcd1a824d2a058cc42e58c04b85b14470f08786c355bda853b32e92981082fefd6af77b6295aa751d9869791b73f779f9c3522e6a7119a67547c7ff456ec1d8bfe31400608641a69122dec143331a7a58466b3664386d801730388f8b65023a90b379e7f3555c174057532f7a31a1f77493270d3df45c45d391309d22b8672062cb9b62bd576c451749b859120af9fd88fc52d28ff19ad80fa2970a6825744c96fc392980b7b3b24741cf6c487d39111af3d4757b3ba5da0c7e0754141f1e4eef07bfffe2716679b81e8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0x1000}, {&(0x7f0000000100)="c5ebfa7da525860269f78bd47a32db58cd8d751a240bc1ed243f09fe", 0x1c, 0x4}, {&(0x7f00000013c0)="8644d8bb50dca86b3f7ee16c75812773a204cabc5d2161a294858e125497863e07bd5ca05e16fee2e57e35f11340ccb04cc26112c2cb010df6155ec6fdde553c5e4aa5db39159d8c1e5bdf664fc697f97330e6773473f287d3b897568368fe6e43b0f0b9a88135bdc144a0a64252f29ed2c0", 0x72}, {&(0x7f0000001440)="80670e97d9f318c5c3127c9cc5510a4a7251357ba013570b34e6a9693efde6c09b96442a1b661f53c12e463df8b6f72fdce20a789d5373d4ffefc330c7d2d25f88f39b8d875b6abbbda65699bb8a848a1e5c3a8c12f80045e6c23f12ddf762cd16c71237c962d3fd211f329ebc4505d0a05ff4db5a1ddd4d028af88d677d3de0986471cefea599820ee30bcb30aaea64fd597c0283d7529a9ba2a610f720f68bbd233e49a1babe7fc48f31ff2ee72d0ac1", 0xb1, 0x2}, {&(0x7f0000000140)="697a1859bf70ebc978f042458e745f1b356bb2b491e02c564fc2", 0x1a, 0x2800000000000}, 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0x1000, 0x965b}, {&(0x7f0000002500)="4525ef5fc8e480f23f08da585938ac6f3bd92ce7e19726049fefc588752db401027933a63308f12a237d0f307097cbc9de6e6bd3dcf917864ee0f13a0bbb1370fe0489f1f72e23f1fcf76f748c44a3cb9003c317b1f15c32a9b2057b30ba91b4bc9917078d875c19c399ffb034698b2ec83a961703f34db059be4381731e0cd55c14ed13d3f22999ce7409ab", 0x8c, 0xffffffffffffff01}, {&(0x7f00000025c0)="0200713934e1a99f827bcfac788598c322825717b72fc63492d84f0d8f985c6c43170236af345507e82cadce01376854c003a073b9156f31300a1e9c5e7c905e27ec23fc761aa77d909dee402affff92e605db3c8483dcf4b6bebd6c076a334b49d8211b035811d02654f9df5f8e3fa4cd10474983f81cff23296f9fa02bebcdcc9719aca00fa6c743bc1adc40a2fc8c5c0070cf712b5c1339334250c67b4dcd1a714585a1cab04fe5ebb6fe1d052edfac9d6b81f6250947e07f23368e39d84022", 0xc1, 0x21c161da}], 0x1024000, &(0x7f0000000580)=ANY=[@ANYBLOB='bsdgroups,mblk_io_submit,fowner=', @ANYRESDEC=r7, @ANYBLOB="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", @ANYRESDEC=r10, @ANYBLOB="2c7375626a5f747970653d000003000000000500789212bc065ebe7756f3b3a465fbc57d9c22c404bb0634329c1ad1cb7bb0d61e006751ca0e55f7278cc1c6bbc51cf7af95833d0937961aadd0d0ee9c96320875bafcaec219eb91c909bcc1cbbae38ef689c227df6e28513d762d3c0dd13f248b17426e17681bacfc821cf44f23e533385e665f6862f6d0f5d580c0b46120159a9ff03afd24adbb9a7c62e292fdf646f40bb521ffeec4930d99be18e3638d200fb1e9f26f636928cb8205fe5b48af0118c81b1ebed83eec9f7ea7f7af6464f1db6a4501d173448994265c550c18995dab61e93301a233c9685031dc2d27d09e7d89", @ANYRESDEC=r12, @ANYBLOB="b9657569643d", @ANYRESDEC=r14, @ANYBLOB=',smaCkfsdef=,uid<', @ANYRESDEC, @ANYBLOB="2c0032530266960f22375244a8ad20c3572cfa5698c7d3905f3597ea65cf53702d3150c42c94e4b7c0bd6206fb33648668ab81a081b1c7d3305704f740bdd747a0a181a979799f629e305780ccedd1d23c27bdad4ffab3a513aa81ff6b915093f9a8cae0c7856211de4b762e974a268fa071ebfc53f1940b7ce987b2d9d641340bf9b2de43a72560f280fff9f0c1b1e54640fbf29d"]) ioctl$ASHMEM_SET_SIZE(r5, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r5, 0x0) ioctl$ASHMEM_SET_NAME(r5, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r5, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000080)={r2, r2, 0x2}) 03:35:09 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x6f9}}, 0x0) 03:35:09 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r1, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffef4}]) ioctl$MON_IOCT_RING_SIZE(r0, 0x9204, 0xb3590) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x14, 0x0, @thr={&(0x7f0000000000)="17cbde412d8f2c9e5ead415c5469e0b2154a48af8090f3381ec14e8bb469308333ae10523cacf440ec73e646a0f35cb4ccfff73a45323767a87917287e2d84c046fb6cd239a55587ca3f05e59fa8e3d7162c65160317e3195f47904c697b9c051cf584ed9106c9ee5d6bae6c1ea2a1144f3cc8bc5c2fa8aa92a9968b844c2977640d962f1d21eb7ddb8b499eb815dfca5d1f106ac644c61f0b0aefa6687b05a77416415e", &(0x7f00000000c0)="f3fe3630134d6a998c9e4f599a9997a700c3a8e10893d0fd1a7d53944a03ff605926d4228a81b9bde2"}}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cachefiles\x00', 0x345eccf7d6b825, 0x0) pidfd_send_signal(r3, 0x12, &(0x7f0000000140)={0x10, 0x80000001, 0x8001}, 0x0) tkill(r2, 0x1000000000013) [ 1014.552940][ T7749] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1014.649528][ T7749] F2FS-fs (loop3): Invalid log sectorsize (131081) [ 1014.691539][ T7749] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:09 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000e00"/26], 0x1a) [ 1014.819567][ T7749] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1014.838678][ T7749] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1014.873649][ T7749] F2FS-fs (loop3): Invalid log sectorsize (131081) [ 1014.901017][ T7749] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:09 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600001100"/26], 0x1a) 03:35:09 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000300030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:10 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x6fffff9}}, 0x0) [ 1015.178999][ T7790] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1015.224827][ T7790] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1015.263808][ T7790] F2FS-fs (loop3): Invalid log sectorsize (196617) 03:35:10 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600002100"/26], 0x1a) [ 1015.291023][ T7790] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1015.318920][ C1] vcan0: j1939_xtp_rx_abort_one: 0x0000000087d01127: 0x00000: (2) System resources were needed for another task so this connection managed session was terminated. 03:35:10 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x20000109}}, 0x0) 03:35:10 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 1015.415207][ T7790] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1015.441146][ T7790] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1015.489774][ T7790] F2FS-fs (loop3): Invalid log sectorsize (196617) 03:35:10 executing program 4: r0 = epoll_create1(0x0) r1 = syz_open_dev$admmidi(&(0x7f00000000c0)='/dev/admmidi#\x00', 0x7, 0x4c00) read$char_usb(r1, &(0x7f0000000100)=""/112, 0x70) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000086fff4)) r4 = getpgrp(0xffffffffffffffff) r5 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f0000000080)={0xad, 0x0, 0x7}) r6 = getpid() kcmp$KCMP_EPOLL_TFD(r6, r4, 0x7, r0, &(0x7f0000000000)={r3, r2}) 03:35:10 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600002f00"/26], 0x1a) [ 1015.554786][ T7790] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:10 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:10 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x7ffff000}}, 0x0) [ 1015.839447][ T7828] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1015.891072][ T7828] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1015.955990][ T7828] F2FS-fs (loop3): Invalid log sectorsize (262153) [ 1015.981340][ T7828] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1016.143206][ T7828] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1016.187277][ T7828] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1016.196017][ T7828] F2FS-fs (loop3): Invalid log sectorsize (262153) [ 1016.202614][ T7828] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:12 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600003a00"/26], 0x1a) 03:35:12 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = socket$inet_udp(0x2, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f000086fff4)) r4 = getpid() sched_setscheduler(r4, 0x5, &(0x7f0000000380)) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000000c0)={r4, 0xffffffffffffffff, 0x0, 0x5, &(0x7f0000000080)='.{%}\x00', 0xffffffffffffffff}, 0x30) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000100)=0x0) r6 = getpgrp(r5) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r7, r6, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:35:12 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:12 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xfffffdef}}, 0x0) 03:35:12 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000500030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:12 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r2, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0xfffffef4}]) r3 = socket$inet6(0xa, 0x5, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000040)={r5}, 0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000000)={r5, 0x81}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000000080)={r6, 0x0, 0x4, [0x1f, 0x4, 0x0, 0x101]}, &(0x7f00000000c0)=0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) [ 1017.895048][ T7857] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1017.903846][ T7857] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1017.924430][ T7857] F2FS-fs (loop3): Invalid log sectorsize (327689) 03:35:12 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000100)=0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@loopback, @in6=@mcast2, 0x4e23, 0x8001, 0x4e21, 0xa52, 0x0, 0x80, 0x20, 0x6, 0x0, r5}, {0x7fffffff, 0x101, 0x3, 0x8, 0x3, 0x1000, 0x5, 0x4}, {0x100000001, 0x9, 0x8001, 0xffffffff}, 0x1, 0x6e6bb9, 0x2, 0x0, 0x2, 0x2}, {{@in=@broadcast, 0x4d6, 0x33}, 0xa, @in6=@loopback, 0x3501, 0x2, 0x1, 0x0, 0x10000, 0x401, 0x9}}, 0xe8) io_submit(r4, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0xfffffef4}]) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000080)={0x8}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r6 = getpgrp(0xffffffffffffffff) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r7, r6, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:35:12 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600006000"/26], 0x1a) [ 1017.954932][ T7857] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1018.081922][ T7857] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1018.106054][ T7857] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:13 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x2}, 0x0) 03:35:13 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000f40100"/26], 0x1a) [ 1018.140079][ T7857] F2FS-fs (loop3): Invalid log sectorsize (327689) [ 1018.158174][ T7857] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:13 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000600030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:13 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:13 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000e80300"/26], 0x1a) [ 1018.426644][ T7892] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1018.508924][ T7892] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1018.533247][ T7892] F2FS-fs (loop3): Invalid log sectorsize (393225) [ 1018.564121][ T7892] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:13 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x8}, 0x0) [ 1018.668122][ T7892] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1018.707004][ T7892] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:13 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000600"/26], 0x1a) [ 1018.729546][ T7892] F2FS-fs (loop3): Invalid log sectorsize (393225) [ 1018.737644][ T7892] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:13 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:13 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000700030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 1019.105749][ T7931] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1019.179328][ T7931] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1019.225377][ T7931] F2FS-fs (loop3): Invalid log sectorsize (458761) [ 1019.260435][ T7931] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:14 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0xf}, 0x0) 03:35:14 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000700"/26], 0x1a) 03:35:14 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r4, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0xfffffef4}]) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) clone3(&(0x7f0000000340)={0x200, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0, 0x40, 0x0, &(0x7f0000000200)=""/96, 0x60, &(0x7f0000000280)=""/149}, 0x40) process_vm_readv(r7, &(0x7f0000000480)=[{&(0x7f0000000380)=""/210, 0xd2}, {&(0x7f0000000580)=""/102, 0x6c}, {&(0x7f0000000600)=""/195, 0x86}, {&(0x7f0000000a00)=""/239, 0xef}], 0x4, &(0x7f0000000b00), 0x0, 0x0) io_submit(r6, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0xfffffef4}]) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x2400, 0xb) r8 = getpgrp(0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_NODELAY(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x4) r9 = getpid() kcmp$KCMP_EPOLL_TFD(r9, r8, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 1019.333370][ T7931] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1019.341302][ T7931] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1019.355890][ T7931] F2FS-fs (loop3): Invalid log sectorsize (458761) [ 1019.371494][ T7931] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:14 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r2, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0xfffffef4}]) ioctl$TIOCGSERIAL(r1, 0x541e, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/159}) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:35:14 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000800030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:14 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000900"/26], 0x1a) 03:35:14 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x301}, 0x0) [ 1019.724871][ T7965] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1019.758325][ T7965] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1019.763038][ C0] vcan0: j1939_tp_rxtimer: 0x00000000eb1a088a: rx timeout, send abort 03:35:14 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000a00"/26], 0x1a) [ 1019.830426][ T7965] F2FS-fs (loop3): Invalid log sectorsize (524297) [ 1019.866212][ T7965] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:14 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:14 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000e00"/26], 0x1a) [ 1020.015660][ T7965] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1020.043932][ T7965] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:15 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x500}, 0x0) [ 1020.075140][ T7965] F2FS-fs (loop3): Invalid log sectorsize (524297) [ 1020.097893][ T7965] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:15 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)={0x40000001}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:35:15 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000900030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 1020.286241][ C0] vcan0: j1939_tp_rxtimer: 0x00000000eb1a088a: abort rx timeout. Force session deactivation 03:35:15 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000001100"/26], 0x1a) 03:35:15 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xfffffffe) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f00006ff000/0x4000)=nil, 0x4000, 0x0, 0x8010, r3, 0xec238000) ioctl$ASHMEM_SET_NAME(r2, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r2, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r2, 0x40106614, &(0x7f0000000440)) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r1, &(0x7f000086fff4)) r5 = getpgrp(0xffffffffffffffff) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)) write$P9_RMKNOD(r6, &(0x7f0000000200)={0x14, 0x13, 0x1, {0xc783f57a4c6b97d6}}, 0x14) r7 = getpid() kcmp$KCMP_EPOLL_TFD(r7, r5, 0x7, r0, &(0x7f0000000000)={r4, r1}) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x13, &(0x7f0000000040)=0x4, 0x4) r9 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f0000000400)=0x0) io_submit(r10, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r9, &(0x7f0000000000), 0xfffffef4}]) ioctl$MON_IOCX_GETX(r9, 0x4018920a, &(0x7f0000000180)={&(0x7f0000000140), &(0x7f0000000580)=""/210, 0x2ce}) connect$inet6(r8, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r8, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r11, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r11, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r11, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r11, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r11, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) recvmmsg(r11, &(0x7f0000001bc0)=[{{&(0x7f0000000680)=@sco, 0x80, &(0x7f0000000980)=[{&(0x7f0000000480)=""/29, 0x1d}, {&(0x7f0000000700)=""/189, 0xbd}, {&(0x7f00000007c0)=""/103, 0x67}, {&(0x7f0000000840)=""/115, 0x73}, {&(0x7f00000008c0)=""/175, 0xaf}], 0x5, &(0x7f0000000500)=""/62, 0x3e}, 0x8001}, {{&(0x7f0000000a00)=@isdn, 0x80, &(0x7f0000000a80), 0x0, &(0x7f0000000ac0)=""/91, 0x5b}}, {{&(0x7f0000000b40)=@nfc, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000bc0)=""/210, 0xd2}], 0x1, &(0x7f0000000d00)=""/202, 0xca}, 0x8e2b}, {{&(0x7f0000000e00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4={[], [], @initdev}}}}, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000e80)}, {&(0x7f0000000ec0)=""/102, 0x66}, {&(0x7f0000000f40)=""/200, 0xc8}, {&(0x7f0000001040)=""/193, 0xc1}, {&(0x7f0000001140)=""/255, 0xff}, {&(0x7f0000001240)=""/29, 0x1d}, {&(0x7f0000001280)=""/216, 0xd8}, {&(0x7f0000001380)=""/39, 0x27}], 0x8, &(0x7f0000001440)=""/128, 0x80}, 0x9}, {{&(0x7f00000014c0)=@tipc=@id, 0x80, &(0x7f0000001a80)=[{&(0x7f0000001540)=""/132, 0x84}, {&(0x7f0000001600)=""/252, 0xfc}, {&(0x7f0000001700)=""/231, 0xe7}, {&(0x7f0000001800)=""/173, 0xad}, {&(0x7f00000018c0)=""/173, 0xad}, {&(0x7f0000001980)=""/56, 0x38}, {&(0x7f00000019c0)=""/172, 0xac}], 0x7, &(0x7f0000001b00)=""/180, 0x69}}], 0x5, 0x4f5a9e281bea80ff, 0x0) setsockopt$inet6_tcp_TLS_TX(r12, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_128={{0x303}, "870cd1210e33bc0e", "29a2c23f84c182924609fa841657333d", "f9aadd1c", "963375a074c6a10f"}, 0x28) recvmmsg(r8, &(0x7f0000004bc0), 0x161, 0x20, &(0x7f0000000a80)={0x77359400}) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) write$cgroup_pid(r6, &(0x7f0000000100)=r5, 0x12) [ 1020.497554][ T8010] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1020.569349][ T8010] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1020.621151][ T8010] F2FS-fs (loop3): Invalid log sectorsize (589833) [ 1020.651024][ T8010] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:15 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x2, 0x2) ioctl$VIDIOC_SUBDEV_S_SELECTION(r1, 0xc040563e, &(0x7f0000000040)={0x1, 0x0, 0x102, 0x0, {0x7fffffff, 0x5, 0x9, 0x1ff}}) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = dup2(0xffffffffffffffff, r0) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000580)='/dev/btrfs-control\x00', 0xc6000, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r3, 0x6, &(0x7f0000000600)={0x6, &(0x7f00000005c0)=[r4, r0]}, 0x2) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 03:35:15 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0xffffff1f}, 0x0) 03:35:15 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000002100"/26], 0x1a) [ 1020.748409][ T8010] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1020.781898][ T8010] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1020.824704][ T8010] F2FS-fs (loop3): Invalid log sectorsize (589833) [ 1020.831292][ T8010] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:15 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:35:15 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000002f00"/26], 0x1a) 03:35:16 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000a00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:16 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x2}, 0x0) 03:35:16 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:35:16 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000003a00"/26], 0x1a) [ 1021.257538][ T8051] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1021.332147][ T8051] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1021.353627][ T8051] F2FS-fs (loop3): Invalid log sectorsize (655369) [ 1021.387326][ T8051] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:16 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x8}, 0x0) 03:35:16 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000004000"/26], 0x1a) [ 1021.476372][ T8051] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1021.502233][ T8051] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1021.518954][ T8051] F2FS-fs (loop3): Invalid log sectorsize (655369) [ 1021.543651][ T8051] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:16 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x4, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x0, 0xf8, 0x5, 0x40}]}) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:35:16 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000c00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:16 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000006000"/26], 0x1a) 03:35:16 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r1, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffef4}]) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r0, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffc000/0x4000)=nil, 0x4000}, &(0x7f0000000040)=0x10) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r2 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r2, 0x1000000000013) 03:35:16 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x11}, 0x0) 03:35:16 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000003e800"/26], 0x1a) [ 1021.994454][ T8095] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1022.024886][ T8095] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:17 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xee}, 0x0) [ 1022.081798][ T8095] F2FS-fs (loop3): Invalid log sectorsize (786441) [ 1022.103860][ T8095] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:17 executing program 4: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r1, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r0, &(0x7f0000000000), 0xfffffef4}]) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000340)=[@in6={0xa, 0x4e23, 0x467b, @dev={0xfe, 0x80, [], 0x10}, 0x80000001}, @in6={0xa, 0x4e21, 0x80000001, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x101}], 0x38) r2 = epoll_create1(0x0) r3 = fcntl$dupfd(r2, 0x0, r2) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r2, &(0x7f0000000040)) ioctl$FS_IOC_SETFSLABEL(r4, 0x41009432, &(0x7f0000000100)="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") epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000086fff4)) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r6, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0xfffffef4}]) write$nbd(r5, &(0x7f0000000200)={0x67446698, 0x1, 0x3, 0x3, 0x4, "1d15b4db2e9e4e58fbe457382fbcbbfe9dc0ddd6a8b847391f4ee4dbafbee6e33120819330394fd3e37c396cd357955992d2875c68d1a72a720dd01e497dd58b069a08b262986b"}, 0x57) getpgrp(0xffffffffffffffff) r7 = getpid() fcntl$getownex(r4, 0x10, &(0x7f0000000080)={0x0, 0x0}) r9 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r10, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r9, &(0x7f0000000000), 0xfffffef4}]) lsetxattr$trusted_overlay_origin(&(0x7f0000000280)='./bus\x00', &(0x7f00000002c0)='trusted.overlay.origin\x00', &(0x7f0000000300)='y\x00', 0x2, 0x1) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x7, r2, &(0x7f0000000000)={r9, r3, 0xfffffffe}) 03:35:17 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(0xffffffffffffffff, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r2, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(0xffffffffffffffff, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r2, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r3, 0x1000000000013) 03:35:17 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000001f400"/26], 0x1a) [ 1022.296150][ T8095] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1022.408884][ T8095] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:17 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x1100}, 0x0) 03:35:17 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000ff00"/26], 0x1a) [ 1022.452439][ T8095] F2FS-fs (loop3): Invalid log sectorsize (786441) [ 1022.463693][ T8095] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:17 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r3, 0x0, &(0x7f0000000180)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) timer_settime(r3, 0x2, &(0x7f0000000080)={{0x0, 0x989680}, {r4, r5+10000000}}, &(0x7f00000000c0)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {r1, r2+30000000}}, 0x0) tkill(r0, 0x1000000000013) ioctl$VIDIOC_G_FMT(0xffffffffffffffff, 0xc0d05604, &(0x7f00000001c0)={0x7, @sdr={0x34325842, 0x10001}}) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80800) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000140)={0x3ff, 0x0, 0x10001, 0x1000}) ioctl$DRM_IOCTL_SG_FREE(r6, 0x40106439, &(0x7f00000002c0)={0x7f, r7}) 03:35:17 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009001000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:17 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000100"/26], 0x1a) [ 1022.729484][ T8152] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:35:17 executing program 5: close(0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:17 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x4000}, 0x0) [ 1022.829760][ T8152] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1022.890501][ T8152] F2FS-fs (loop3): Invalid log sectorsize (1048585) [ 1022.906410][ T8152] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:17 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000200"/26], 0x1a) [ 1023.005877][ T8152] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1023.020845][ T8152] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1023.073642][ T8152] F2FS-fs (loop3): Invalid log sectorsize (1048585) [ 1023.080363][ T8152] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:18 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xee00}, 0x0) 03:35:18 executing program 4: r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) ioctl$SNDRV_CTL_IOCTL_ELEM_INFO(0xffffffffffffffff, 0xc1105511, &(0x7f00000000c0)={{0x8, 0x2, 0x1, 0xffffffff, 'syz1\x00', 0x1}, 0x3, 0x400, 0xc4, r0, 0x3, 0xfff, 'syz1\x00', &(0x7f0000000080)=['[\x00', 'user\x00', 'GPL{\x00'], 0xc, [], [0x20, 0x3f, 0x80, 0x3]}) r1 = epoll_create1(0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r1, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000086fff4)) r4 = getpgrp(0xffffffffffffffff) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r1, &(0x7f0000000000)={r3, r2}) 03:35:18 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xefff}, 0x0) 03:35:18 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009001400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:18 executing program 5: close(0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:18 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000400"/26], 0x1a) [ 1023.611711][ T8197] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1023.645839][ T8197] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1023.685680][ T8197] F2FS-fs (loop3): Invalid log sectorsize (1310729) [ 1023.693049][ T8197] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1023.783276][ T8197] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1023.808887][ T8197] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1023.844522][ T8197] F2FS-fs (loop3): Invalid log sectorsize (1310729) [ 1023.873868][ T8197] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:20 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xffef}, 0x0) 03:35:20 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000600"/26], 0x1a) 03:35:20 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r3, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r3, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r3, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r3, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) ioctl$sock_SIOCDELDLCI(r3, 0x8981, &(0x7f00000003c0)={'syzkaller0\x00'}) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r4, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r4, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r4, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000240)=""/41}, {&(0x7f0000000300)=""/120}, {&(0x7f0000000280)=""/27}, {&(0x7f0000000380)=""/46}, {&(0x7f0000000580)=""/136, 0x2bb}, {&(0x7f0000000480)=""/61}, {&(0x7f00000004c0)=""/10}], 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3ea, 0x1, &(0x7f0000004dc0)={r5, r6+10000000}) connect(r4, &(0x7f0000000080)=@generic={0x1, "2cb755f3e0197164b40a2fc405bfe26a93f902ac758b991253df8ac2b3338a486c3a3529cea48e36dc6798fe9a7e54a44b201388173cad8ea9f0b347751e1c6bf37b6e85c75a69bd067d308fabd5bf0edea5366a345a9466218c7dd403eaa46dd59c96011d347202911e160272c37fe0f49e4349c56dbcae84c5666e3fe4"}, 0x80) r7 = getpgrp(0xffffffffffffffff) r8 = getpid() kcmp$KCMP_EPOLL_TFD(r8, r7, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:35:20 executing program 5: close(0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:20 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009002300030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:20 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r2, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0xfffffef4}]) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r6, @ANYBLOB="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"], 0x34}}, 0x0) sendmsg$nl_route(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r6, 0x40000}, [@IFLA_LINKINFO={0x1c, 0x12, @bridge={{0xc, 0x1, 'bridge\x00'}, {0xc, 0x2, [@IFLA_BR_MCAST_STARTUP_QUERY_CNT={0x8}]}}}]}, 0x3c}}, 0x0) sendmsg$xdp(r1, &(0x7f0000002600)={&(0x7f0000000000)={0x2c, 0x1, r6, 0x24}, 0x10, &(0x7f0000002540)=[{&(0x7f0000000040)="9b21118592edd1cb917f6e3054264986cfd433d5ad077a4c65349af0696373e326578a73880fd9659b3bab57b75d5d1d6d91773db92d1ccaabc09caa16f9d98b98045b81410159344c94e01c22c8fa63120c07437beedc5544531237b3140e5e309112bacb044e1687bcdee55d5f5d67c38943423bb8c3c772ca520a", 0x7c}, {&(0x7f00000000c0)="4986a0830933018a64d6416e2654559b229d1aae269f8215daaa0c729352e1e179e51f011ae3ddc856111cf021b0bee114bcbca7fb3ef1871adbdec2b01dd48b653abc9422da13e11a5efcfc2de04295b359c6855f27eba9a391cc37f82a5e7d68febe3dcfc3a27d59eb35e9b183e7", 0x6f}, {&(0x7f0000000140)="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0x1000}, {&(0x7f0000001200)="7d3c3035cf3ed05cde8ec79ed53833b6e61cecf4efc28da880802de718d91c475f2c26ab0985378e559571a3b4921f39114ce7fc0497912ee089ee729947d582851e1694d660dedd6b090dc82f6134f43c6c4c263d691f1d8913bd2f317f005d2ec6b9c2757e411bc40ed2276c6b9ab14dbde50d422225aa00d42d5d27aed831065be140abc0f7c7731766a7c7c6dbfa88cb87b76a7a237dc6d4d89204205ae4fd4cd635ee5cc5952719", 0xaa}, {&(0x7f0000001140)="88e604bb1d0dbe7d3539461be3dca7d058073221101d05e866e2a624b29fd4d62c7a24a8f9269a2ee22758eaa88fa9446448113521fc3243", 0x38}, {&(0x7f00000012c0)="af08ecaf425e9e787eb45f90442f770ccacd958b466ffc5aab65105d2a13323b5eb4e4f498d36c34fca572e0d4261579faf445b913cc9240230668aac66d41884e25f390cd32d1ab2224ce433c1b30b8c52a9894ddf29325939bdee3653fab3e8f23892554e357d477506d7b1adeb670058d3e34b1b459ccc5d239de1f9fab0b88ee99a8e1d43f0ede50597ba43dabd8192be49987f1fffad4d25af93d4ab425b73f4079bf61f3a156d2156fa01f98e4b31aefb0aba092109557b7daba96d8814dcd4d80e8fe9458b7c8abd17d2669af6096f46fa7c0eaa13b351b56ca10c1e88638b8b7247035fc156bd757", 0xec}, {&(0x7f00000013c0)="0d01b41cb1101da3cd200778ad6698e112d55149775aa5822bdedf998a1d5f94a3d066b4d2ca131c07908f100b2b34cc9d2af4da166b7bda1427fe036a580829a90c56a0fa57fc99016ff9d88e8f5b842b73b116c0451cdff8be3aca11acb6b36db7ea174da0959ca72ec7d39c", 0x6d}, {&(0x7f0000001440)="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", 0x1000}, {&(0x7f0000001180)="9c8a8389d3eb421a0861373da91f73e988452c84368c6938c1272e9d5336bbe1acc450d569f410ecf370af0c91c64963", 0x30}, {&(0x7f0000002440)="f10b402a63494c405eebe41272da2d2bbd2bed85381a5eb676ec4be6cd583bd364172e1db714622ff6e308f0c5ba63aad2b19326d6954ed3afa0dd6209f4e15eb9a2368105b26cf0a5de188dede3eae19085ef5b1a0bf96f4579bfc8e70e5dabe3d1aa4d264b9d01468081dd8eb4da2f2e6ffc086da5e7e716700536e81f375fc70aa6e0571cf6ede77e3fb501c4b1cab739236fb9e4e136ea2368bb49e840024117d840921510783b636dac28c46aa8c2188aec5d4eaeadfe00a165354031cd76fc360d2a9d7d265f3ef5b8f42c82cf7b645ad48f5e3856905e7b5d77166617477c689e", 0xe4}], 0xa, 0x0, 0x0, 0x4000004}, 0x40000) 03:35:20 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000700"/26], 0x1a) [ 1025.808383][ T8231] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1025.890452][ T8231] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1025.927136][ T8231] F2FS-fs (loop3): Invalid log sectorsize (2293769) 03:35:20 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x34000}, 0x0) 03:35:20 executing program 4: r0 = epoll_create1(0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000080)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000340)={0xe, 0x16, 0xfa00, @ib_path={&(0x7f00000001c0)=[{}, {}], r2, 0x1, 0x1, 0x400000}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_MCAST(0xffffffffffffffff, &(0x7f0000000100)={0x16, 0x98, 0xfa00, {&(0x7f00000000c0), 0x1, r2, 0x30, 0x0, @in6={0xa, 0x4e23, 0x2f2, @empty, 0x7fff}}}, 0xa0) r3 = fcntl$dupfd(r0, 0x0, r0) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r3, &(0x7f000086fff4)) r5 = getpgrp(0xffffffffffffffff) r6 = getpid() openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x402000, 0x0) kcmp$KCMP_EPOLL_TFD(r6, r5, 0x7, r0, &(0x7f0000000000)={r4, r3}) [ 1025.993495][ T8231] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:20 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000900"/26], 0x1a) 03:35:21 executing program 5: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 1026.064827][ T8241] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1026.193280][ T8231] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1026.266880][ T8231] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1026.305230][ T8231] F2FS-fs (loop3): Invalid log sectorsize (2293769) [ 1026.311994][ T8231] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:21 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x3ffff}, 0x0) 03:35:21 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000080)={0x0, 0x0}) waitid(0x1, r4, &(0x7f00000000c0), 0x8, 0x0) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:35:21 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000a00"/26], 0x1a) 03:35:21 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009004800030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 1026.639540][ T8288] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1026.655802][ T8288] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:21 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) getpid() r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) r6 = syz_open_dev$dmmidi(&(0x7f0000000080)='/dev/dmmidi#\x00', 0x5, 0x4003) write$P9_RMKDIR(r6, &(0x7f0000000100)={0x14, 0x49, 0x1, {0x1, 0x4, 0x5}}, 0x14) io_submit(r5, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0xfffffef4}]) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r3, 0x7, r0, &(0x7f0000000000)={r4, r1}) 03:35:21 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000000e00"/26], 0x1a) [ 1026.691896][ T8288] F2FS-fs (loop3): Invalid log sectorsize (4718601) [ 1026.723707][ T8288] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1026.765631][ T8256] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1026.835170][ T8288] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1026.886684][ T8288] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1026.921467][ T8288] F2FS-fs (loop3): Invalid log sectorsize (4718601) [ 1026.939776][ T8288] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:21 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x400300}, 0x0) 03:35:21 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000001100"/26], 0x1a) 03:35:21 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009004c00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:22 executing program 0: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x2b) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="340000001000010400"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c00010062726964676500000300020092ab29e6bc90313f5c14a8d5d4534e466f18e765b4fd2a0e0ffabd5f884b8215627962f7a4aab6691329692afb3fdcc3e7378871f430fe0e63a139f8432b7c88d952fec2b4b0543063914575e89dce08917ef4c83982304f91f231dc1ecf62c4bf0541ff2b5060b6a4d69b9403c96422fd8632e43e946636599dedd725bcd83c8971198e43a29e4b1c15388e01dee5bf7c4e128ff5b5c146c15db0684e76186c1d4209d8b4158f7b359d8efa69231277e09c47884e9fb0b010687409fc6fa73c91c9504b4460a91a865e0897f10dc1c1e0edc0d560f18478d67cc5cf8dbb0ee5003f6cc7185e99bc93bcb9eb76abba12076a8d076c853092edf73f4224c4e770006630b3a7e43c7e4c90ce6a20fac946584d406aa1cc75103f746d1f026456e44c9a39c62eecdb8bb82ca275e24c5c9095cbc8a6701a2447f9f6e6e4a372717366f176f0e4df46e9e28ede8a00e2a8b3dc"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3c0000001000010400"/20, @ANYRES32=r4, @ANYBLOB="00000400000001001c0012000c000100627269646765eeff0b0002001e001d0000000000"], 0x3c}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', r4}) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8204}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x300, 0x70bd2a, 0x25dfdbfe, {}, [@FOU_ATTR_TYPE={0x8, 0x4, 0x3}, @FOU_ATTR_PEER_V6={0x14, 0x9, @empty}, @FOU_ATTR_IFINDEX={0x8, 0xb, r5}]}, 0x38}, 0x1, 0x0, 0x0, 0x359c76a9834f0f94}, 0x10) r6 = getpid() sched_setscheduler(r6, 0x5, &(0x7f0000000380)) tkill(r6, 0x800132) 03:35:22 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000002100"/26], 0x1a) 03:35:22 executing program 5: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 1027.273064][ T8319] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1027.335773][ T8319] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1027.354681][ T8327] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 03:35:22 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xee0000}, 0x0) [ 1027.389116][ T8319] F2FS-fs (loop3): Invalid log sectorsize (4980745) 03:35:22 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000002f00"/26], 0x1a) [ 1027.454049][ T8319] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1027.585054][ T8319] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:35:22 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000003a00"/26], 0x1a) [ 1027.625281][ T8319] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:22 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x1000000}, 0x0) [ 1027.697356][ T8319] F2FS-fs (loop3): Invalid log sectorsize (4980745) [ 1027.735345][ T8319] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:22 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r3, 0x40087703, 0xfffffffe) ioctl$PIO_CMAP(r1, 0x4b71, &(0x7f0000000080)={0x1, 0x0, 0x5, 0x401000000000, 0x0, 0x5335366a}) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r3, 0x0) ioctl$ASHMEM_SET_NAME(r3, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r3, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, &(0x7f000086fff4)={0xd0000000}) r4 = getpgrp(0xffffffffffffffff) r5 = getpid() kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:35:22 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000004000"/26], 0x1a) 03:35:22 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009006000030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 1028.004394][ T8361] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1028.030400][ T8361] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1028.042727][ T8334] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 03:35:23 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x2000000}, 0x0) 03:35:23 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c4600000000006000"/26], 0x1a) [ 1028.073609][ T8361] F2FS-fs (loop3): Invalid log sectorsize (6291465) [ 1028.080351][ T8361] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:23 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0xc0000) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:35:23 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r2, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0xfffffef4}]) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r1, 0x2) 03:35:23 executing program 5: fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 1028.230156][ T8361] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:35:23 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000ffffff8400"/26], 0x1a) [ 1028.312561][ T8361] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1028.383364][ T8361] F2FS-fs (loop3): Invalid log sectorsize (6291465) 03:35:23 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r4, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0xfffffef4}]) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r6, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000200), 0x1000001ab, 0x0, 0x0, 0x0, r5}]) r7 = socket$inet6(0xa, 0x5, 0x0) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) r10 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r11, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r10, &(0x7f0000000000), 0xfffffef4}]) ioctl$EVIOCSKEYCODE(r10, 0x40084504, &(0x7f0000000180)=[0x1, 0x3]) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x23, &(0x7f0000000040)={r9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r9, 0x5, 0x8}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000100)={r12, 0xfffffff8}, &(0x7f0000000140)=0x8) r13 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r13, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r13, 0x0) ioctl$ASHMEM_SET_NAME(r13, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r13, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') epoll_ctl$EPOLL_CTL_DEL(0xffffffffffffffff, 0x2, r13) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r14 = getpgrp(0xffffffffffffffff) r15 = getpid() kcmp$KCMP_EPOLL_TFD(r15, r14, 0x7, r0, &(0x7f0000000000)={r2, r1}) [ 1028.436101][ T8361] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:23 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x8000000}, 0x0) 03:35:23 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009006800030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:23 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000ffffff8800"/26], 0x1a) [ 1028.789240][ T8416] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:35:23 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x11000000}, 0x0) 03:35:23 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000ffffff9700"/26], 0x1a) [ 1028.834779][ T8416] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1028.872652][ T8416] F2FS-fs (loop3): Invalid log sectorsize (6815753) [ 1028.908691][ T8416] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:23 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009006c00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:24 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000003e800"/26], 0x1a) 03:35:24 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x40000000}, 0x0) [ 1029.146180][ T8434] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1029.205945][ T8434] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1029.230594][ T8434] F2FS-fs (loop3): Invalid log sectorsize (7077897) [ 1029.278210][ T8434] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1029.390401][ T8434] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:35:24 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(0x0, 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:24 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x21c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0x2, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x1, 0x2) syz_genetlink_get_family_id$nbd(&(0x7f0000000080)='nbd\x00') r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x8, 0x0) r2 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ashmem\x00', 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r2, 0x40087703, 0xfffffffe) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r2, 0x0) ioctl$ASHMEM_SET_NAME(r2, 0x40087708, &(0x7f0000000280)='\x00\x00\x00\x01\x00\x00\x00\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\xee\xba\x064\xb2\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\xda\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x1f\x00\x00\x00\x00\x00\x00\x00\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17yn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8dn\xce\x10\xfc\x97\x85).(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafDd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\x90\x9e}\x89\xff\x8c\xcf\xfd\xffMp\xdc\x9e\xad\x9aj\x99\xd5\xc1\x8f\xb5S\xcb\rA\xc5\xc2\x16\x95\x9f\xa8\xc8\x86\v-\xb4\xb5c\x94\xc6\xca\x9b\xee\x02I:\x98SF\x82\xac\x0e~~\x15\fn\xe2X\xe3%\xc7\x04q\x87\x8d\xe6\xee\xc0\x82w\xa9rX\v\x1f9\xcc-&8\x06W\x83\xa9\xca\xa5\xba\x7f\xae\xe4\xea') ioctl$ASHMEM_SET_NAME(r2, 0x40087707, &(0x7f0000000180)='\x00\x00\x03\x00\x00\x00\x00\x05\x00x\x92\x12\xbc\x06^\xbewV\xf3\xb3\xa4e\xfb\xc5}\x9c\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x1e\x00gQ\xca\x0eU\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-<\r\xd1?$\x8b\x17Bn\x17h\x1b\xac\xfc\x82\x1c\xf4\xd0\xf5\xd5\x80\xc0\xb4a \x15\x9a\x9f\xf0:\xfd$\xad\xbb\x9a|b\xe2\xff\xee\xc4\x93\r\x99\xbe\x18\xe3c\x8d \x0f\xb1\xe9\xf2oci(\xcb\x82\x05\xfe[H\xaf\x01\x18\xc8\x1b\x1e\xbe\xd8>\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1sD\x89\x94&\\U\f\x18\x99]\xaba\xe93\x01\xa23\xc9hP1\xdc-\'\xd0\x9e}\x89\xff\x8c') r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101000, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r3, 0x402c5342, &(0x7f00000003c0)={0x7, 0x9, 0xff, {}, 0xfffffffb, 0x3}) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800004}, 0xc, &(0x7f0000000d00)={&(0x7f00000009c0)=ANY=[]}, 0x1, 0x0, 0x0, 0x4e000}, 0x10) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:35:24 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000001f400"/26], 0x1a) [ 1029.444320][ T8434] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1029.513686][ T8434] F2FS-fs (loop3): Invalid log sectorsize (7077897) [ 1029.533583][ T8434] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:24 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) getpgrp(0xffffffffffffffff) getpid() 03:35:24 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xfdffffff}, 0x0) 03:35:24 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000ff00"/26], 0x1a) 03:35:24 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009007400030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:24 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000084ffffff00"/26], 0x1a) 03:35:24 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0xfe41) connect$inet6(r5, &(0x7f0000000080), 0x1c) setsockopt$inet6_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f00000002c0)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r5, 0x11a, 0x2, &(0x7f00000000c0)=@gcm_256={{0x303}, "b81cefe44eaac171", "672c7e7b1b92b68c118c2c998dbd06cedfb7c5cbcc766d84eb975916b6ddc16c", "4dc90fba", "f3b2dacd291ff247"}, 0x38) recvmmsg(r5, &(0x7f0000004bc0)=[{{&(0x7f0000004940)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000004a80), 0x0, &(0x7f0000000100)=""/210, 0xd2}}], 0x3d8, 0x0, &(0x7f0000004dc0)={0x77359400}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r5, 0x6, 0x23, &(0x7f0000000080)={&(0x7f0000ffd000/0x3000)=nil, 0x3000}, &(0x7f00000000c0)=0x10) kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:35:24 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r3, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r2, &(0x7f0000000000), 0xfffffef4}]) ioctl$UI_BEGIN_FF_ERASE(r2, 0xc00c55ca, &(0x7f0000000080)={0x6, 0x4, 0x4}) getsockopt$XDP_STATISTICS(r1, 0x11b, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x18) [ 1029.883855][ T8482] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1029.910640][ T8482] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:24 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xffef0000}, 0x0) 03:35:24 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000088ffffff00"/26], 0x1a) [ 1029.953779][ T8482] F2FS-fs (loop3): Invalid log sectorsize (7602185) [ 1029.968382][ T8482] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1030.074105][ T8482] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1030.093822][ T8482] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1030.140871][ T8482] F2FS-fs (loop3): Invalid log sectorsize (7602185) [ 1030.169840][ T8482] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:25 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000097ffffff00"/26], 0x1a) 03:35:25 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) setsockopt$inet_dccp_buf(r1, 0x21, 0x7d2c066a95e30cb1, &(0x7f0000000080)="208d78b2d3fca30a6104cd0c02c2a28139b5e5094f1d5fe1df47e137030885477fe9ed9fca60157267c90e86", 0x2c) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:35:25 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xffff0300}, 0x0) 03:35:25 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(0x0, 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:25 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009007a00030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 1030.485181][ T8522] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:35:25 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r5, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0xfffffef4}]) ioctl$PIO_UNIMAP(r4, 0x4b67, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[{0x5, 0xb001}]}) r6 = getpid() kcmp$KCMP_EPOLL_TFD(r6, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:35:25 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000000100"/26], 0x1a) [ 1030.568924][ T8522] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1030.605813][ T8522] F2FS-fs (loop3): Invalid log sectorsize (7995401) [ 1030.612464][ T8522] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:25 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xffffff7f}, 0x0) 03:35:25 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000000200"/26], 0x1a) [ 1030.731793][ T8522] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1030.740295][ T8522] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1030.749266][ T8522] F2FS-fs (loop3): Invalid log sectorsize (7995401) [ 1030.756499][ T8522] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:26 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(0x0, 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:26 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009002601030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:26 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000000400"/26], 0x1a) 03:35:26 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) r0 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x380, 0x0) openat$ion(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ion\x00', 0x202, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x800, 0x0, 0xa8b, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, r0, 0x0) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) openat$dsp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dsp\x00', 0x2000, 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r2, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0xfffffef4}]) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000080)) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r3 = getpid() sched_setscheduler(r3, 0x5, &(0x7f0000000380)) r4 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r5, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r4, &(0x7f0000000000), 0xfffffef4}]) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000180)={0x9, 0x2564}) timer_create(0x0, &(0x7f0000000140)={0x0, 0x12, 0x0, @tid=r3}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(0x0, 0x1000000000013) 03:35:26 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xfffffffd}, 0x0) [ 1031.169141][ T8560] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1031.206270][ T8560] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1031.251555][ T8560] F2FS-fs (loop3): Invalid log sectorsize (19267593) [ 1031.298983][ T8560] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:26 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000000600"/26], 0x1a) [ 1031.416275][ T8560] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1031.443684][ T8560] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:26 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x0, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 1031.486906][ T8560] F2FS-fs (loop3): Invalid log sectorsize (19267593) [ 1031.527023][ T8560] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:26 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000000700"/26], 0x1a) 03:35:26 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) io_setup(0x9, &(0x7f00000000c0)) 03:35:26 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xdcfd97501e}, 0x0) 03:35:26 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009000003030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:26 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000000900"/26], 0x1a) 03:35:26 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x0, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 1031.993741][ T8610] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:35:27 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000000a00"/26], 0x1a) [ 1032.093579][ T8610] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1032.123824][ T8610] F2FS-fs (loop3): Invalid log sectorsize (50331657) 03:35:27 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x40030000000000}, 0x0) [ 1032.171370][ T8610] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1032.284899][ T8610] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1032.313021][ T8610] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1032.353839][ T8610] F2FS-fs (loop3): Invalid log sectorsize (50331657) [ 1032.392124][ T8610] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:27 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) sched_getattr(r0, &(0x7f0000000000)={0x30}, 0x30, 0x0) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:35:27 executing program 4: r0 = epoll_create1(0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={0x0, @in={{0x2, 0x4e23, @multicast1}}, 0x8001, 0x4a64, 0x3, 0x9, 0x4}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={r1, 0x4}, &(0x7f0000000280)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f000086fff4)) r4 = getpgrp(0xffffffffffffffff) r5 = getpid() r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r7, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0xfffffef4}]) r8 = openat$mixer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/mixer\x00', 0x800, 0x0) ioctl$KVM_IOEVENTFD(r6, 0x4040ae79, &(0x7f0000000100)={0x0, &(0x7f0000000080), 0x2, r8, 0xf}) kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, r0, &(0x7f0000000000)={r3, r2}) 03:35:27 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000000e00"/26], 0x1a) 03:35:27 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x0, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:27 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xee000000000000}, 0x0) 03:35:27 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009002804030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 1032.797408][ T8662] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:35:27 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000001100"/26], 0x1a) [ 1032.840808][ T8662] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1032.873563][ T8662] F2FS-fs (loop3): Invalid log sectorsize (69730313) [ 1032.913520][ T8662] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:28 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x100000000000000}, 0x0) [ 1033.034680][ T8662] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1033.050582][ T8662] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:28 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000002100"/26], 0x1a) 03:35:28 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 1033.088015][ T8662] F2FS-fs (loop3): Invalid log sectorsize (69730313) [ 1033.125839][ T8662] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:28 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009003604030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:28 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000002f00"/26], 0x1a) [ 1033.274202][ C0] vcan0: j1939_tp_rxtimer: 0x000000006e034e4b: rx timeout, send abort [ 1033.289893][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000a4d864b7: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 1033.304341][ C0] vcan0: j1939_xtp_rx_abort_one: 0x00000000a7a7246a: 0x00000: (3) A timeout occurred and this is the connection abort to close the session. [ 1033.476578][ T8703] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1033.500527][ T8703] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1033.521934][ T8703] F2FS-fs (loop3): Invalid log sectorsize (70647817) [ 1033.563585][ T8703] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1033.669188][ T8703] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1033.688669][ T8703] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1033.699726][ T8703] F2FS-fs (loop3): Invalid log sectorsize (70647817) [ 1033.715770][ T8703] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:28 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() ioctl$SNDRV_CTL_IOCTL_RAWMIDI_NEXT_DEVICE(0xffffffffffffffff, 0xc0045540, &(0x7f0000000040)=0x9) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x200480, 0x0) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:35:28 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x200000000000000}, 0x0) [ 1033.782625][ C0] vcan0: j1939_tp_rxtimer: 0x000000006e034e4b: abort rx timeout. Force session deactivation 03:35:28 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000003a00"/26], 0x1a) 03:35:28 executing program 4: r0 = epoll_create1(0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f000086fff4)) r3 = getpgrp(0xffffffffffffffff) r4 = getpid() r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) r7 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r8, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r7, &(0x7f0000000000), 0xfffffef4}]) sendmsg$netlink(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000140)={0x20, 0xfff7, 0x30, 0x70bd25, 0x25dfdbff, "", [@typed={0x8, 0x18, @pid=r3}, @typed={0x8, 0x2f, @fd}]}, 0x20}], 0x1, 0x0, 0x0, 0x8001}, 0xc008104) ioctl$EVIOCRMFF(r5, 0x40044581, &(0x7f0000000100)=0x5) io_submit(r6, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r5, &(0x7f0000000000), 0xfffffef4}]) ioctl$VIDIOC_TRY_ENCODER_CMD(r5, 0xc028564e, &(0x7f0000000080)={0x2, 0x1, [0x7, 0x7fffffff, 0x401, 0x8001, 0x16, 0x7fff, 0x3, 0x4]}) kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r0, &(0x7f0000000000)={r2, r1}) 03:35:28 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009003704030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:28 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000004000"/26], 0x1a) [ 1034.033615][ T8728] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1034.070251][ T8728] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:29 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x800000000000000}, 0x0) 03:35:29 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 1034.160378][ T8728] F2FS-fs (loop3): Invalid log sectorsize (70713353) [ 1034.213595][ T8728] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:29 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000000000000006000"/26], 0x1a) [ 1034.375731][ T8728] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1034.429906][ T8728] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1034.467163][ T8728] F2FS-fs (loop3): Invalid log sectorsize (70713353) [ 1034.492337][ T8728] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:29 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000ffffff8400"/26], 0x1a) 03:35:29 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x1100000000000000}, 0x0) 03:35:29 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009003804030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 1034.865375][ T8773] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1034.924878][ T8773] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1034.993305][ T8773] F2FS-fs (loop3): Invalid log sectorsize (70778889) [ 1035.045381][ T8773] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1035.127159][ T8773] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1035.163689][ T8773] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1035.206949][ T8773] F2FS-fs (loop3): Invalid log sectorsize (70778889) [ 1035.243543][ T8773] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:31 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000ffffff8800"/26], 0x1a) 03:35:31 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:31 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x1e5097fddc000000}, 0x0) 03:35:31 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009003904030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:31 executing program 4: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000300)='/dev/autofs\x00', 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000380)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f0000000200)={0x3, 0x40, 0xfa00, {{0xa, 0x0, 0x0, @empty}, {0xa, 0x0, 0x0, @dev}, r2}}, 0x48) dup3(r0, r1, 0x0) r3 = epoll_create1(0x0) r4 = fcntl$dupfd(r3, 0x0, r3) flock(r1, 0x1) r5 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r3, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r5, 0x1, r4, &(0x7f000086fff4)) getpgrp(0xffffffffffffffff) getpid() 03:35:31 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x5, &(0x7f0000bfcffc), &(0x7f0000000100)=0x83) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vga_arbiter\x00', 0xc02, 0x0) ioctl$IOC_PR_CLEAR(r4, 0x401070cd, &(0x7f00000001c0)={0x58}) r5 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r7, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r6, &(0x7f0000000000), 0xfffffef4}]) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(r8, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r9, @ANYBLOB="010700000000000000000700ffff0c0002000800020000080000"], 0x20}}, 0x0) sendmsg$TIPC_NL_NET_GET(r6, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x18, r9, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_BEARER={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x4002001}, 0x80) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r5, 0x1000000000013) [ 1037.005081][ T8796] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:35:32 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000ffffff9700"/26], 0x1a) [ 1037.071710][ T8796] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:32 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x4000000000000000}, 0x0) [ 1037.123869][ T8796] F2FS-fs (loop3): Invalid log sectorsize (70844425) [ 1037.149641][ T8796] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1037.247280][ T8796] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1037.273846][ T8796] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:32 executing program 4: 03:35:32 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000000003e800"/26], 0x1a) [ 1037.304321][ T8796] F2FS-fs (loop3): Invalid log sectorsize (70844425) [ 1037.331288][ T8796] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:32 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009003a04030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:32 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000000001f400"/26], 0x1a) 03:35:32 executing program 4: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000040)=0x480100000001, 0x4) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000440), 0x12f85e) clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@ipv4={[], [], @dev}}, 0x20) tkill(r1, 0xb) ptrace$setopts(0x4206, r1, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000000), 0x10}, 0x70) [ 1037.655103][ T8862] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1037.663052][ T8862] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1037.672632][ T8862] F2FS-fs (loop3): Invalid log sectorsize (70909961) [ 1037.679846][ T8862] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:32 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:32 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xfdffffff00000000}, 0x0) 03:35:32 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000000000ff00"/26], 0x1a) 03:35:32 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009003b04030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 1037.957468][ T8884] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1038.063545][ T8884] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1038.100217][ T8884] F2FS-fs (loop3): Invalid log sectorsize (70975497) [ 1038.113585][ T8884] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1038.220512][ T8884] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1038.258870][ T8884] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1038.269195][ T8884] F2FS-fs (loop3): Invalid log sectorsize (70975497) [ 1038.285171][ T8884] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:33 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c46000000000000ffffffff00"/26], 0x1a) 03:35:33 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xffef000000000000}, 0x0) 03:35:33 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:33 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0xfffffdff) r0 = gettid() io_setup(0x1, &(0x7f0000000000)=0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$IP_VS_SO_GET_DESTS(r2, 0x0, 0x484, &(0x7f00000000c0)=""/135, &(0x7f0000000180)=0x87) io_getevents(r1, 0x10000, 0x3, &(0x7f0000000040)=[{}, {}, {}], 0x0) timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r4, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f0000000000), 0xfffffef4}]) r5 = socket$inet6(0xa, 0x5, 0x0) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x23, &(0x7f0000000040)={r7}, 0x8) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f00000001c0)={r7, 0x1f, 0x3ff}, &(0x7f0000000200)=0x8) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:35:33 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009003c04030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:33 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000ffffffffffffffff00"/26], 0x1a) [ 1038.551613][ T8921] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1038.572918][ T8921] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:33 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xffff030000000000}, 0x0) [ 1038.600870][ T8921] F2FS-fs (loop3): Invalid log sectorsize (71041033) [ 1038.613730][ T8921] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1038.640766][ T8938] IPVS: length: 135 != 24 [ 1038.748536][ T8921] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1038.833903][ T8921] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1038.872398][ T8921] F2FS-fs (loop3): Invalid log sectorsize (71041033) [ 1038.887146][ T8921] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1039.381557][ T8957] IPVS: length: 135 != 120 03:35:35 executing program 4: r0 = open(&(0x7f0000000500)='./bus\x00', 0x141042, 0x0) close(r0) r1 = syz_open_dev$loop(&(0x7f0000000280)='/dev/loop#\x00', 0x0, 0x105082) r2 = memfd_create(&(0x7f0000000140)='/dev/keychord\x00', 0x0) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000480)="a8", 0x1}], 0x1, 0x81003) fcntl$setstatus(r0, 0x4, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) sendfile(r1, r0, 0x0, 0x7ffff) 03:35:35 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000200"/26], 0x1a) 03:35:35 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(0xffffffffffffffff, 0x11b, 0x4, &(0x7f0000000400)={&(0x7f00000014c0)=""/145, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:35 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xffffff7f00000000}, 0x0) 03:35:35 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009003d04030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:35 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x7, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext, 0x0, 0x800}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x2, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = fcntl$dupfd(0xffffffffffffffff, 0x80c, 0xffffffffffffffff) setsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x7, &(0x7f00000000c0)={0x100}, 0x4) r2 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x1, 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) [ 1040.678007][ T8966] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1040.720683][ T8966] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:35 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000400"/26], 0x1a) [ 1040.769515][ T8966] F2FS-fs (loop3): Invalid log sectorsize (71106569) [ 1040.793725][ T8966] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:35 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0xffffffff00000000}, 0x0) 03:35:35 executing program 4: r0 = perf_event_open(&(0x7f0000000000)={0x1000000000000001, 0x70, 0x5, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffefffffffff, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x220b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x11, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x2405, r1) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r2, &(0x7f0000000140)={0x2, 0x4e23, @broadcast}, 0x10) sendto$inet(r2, 0x0, 0x10b, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) sendto$inet(r2, &(0x7f0000d7cfcb), 0xffffffffffffffef, 0x0, 0x0, 0xfffffffffffffed7) [ 1040.888000][ T8966] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1040.923541][ T8966] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock 03:35:35 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 1040.968115][ T8966] F2FS-fs (loop3): Invalid log sectorsize (71106569) [ 1041.003507][ T8966] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:35 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000600"/26], 0x1a) 03:35:36 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009003e04030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:36 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000700"/26], 0x1a) 03:35:36 executing program 0: setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) r1 = creat(&(0x7f0000000040)='./bus\x00', 0x0) io_setup(0x8, &(0x7f00000004c0)=0x0) io_submit(r2, 0xc2, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000), 0xfffffef4}]) ioctl$DRM_IOCTL_SET_MASTER(r1, 0x641e) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:35:36 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x0, 0x2}, 0x0) 03:35:36 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000900"/26], 0x1a) [ 1041.600883][ T9018] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1041.615940][ T9018] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1041.659229][ T9018] F2FS-fs (loop3): Invalid log sectorsize (71172105) [ 1041.666174][ T9018] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1041.740341][ T9018] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) 03:35:36 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000a00"/26], 0x1a) [ 1041.795093][ T9018] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1041.817968][ T9018] F2FS-fs (loop3): Invalid log sectorsize (71172105) [ 1041.835865][ T9018] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:36 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x0, 0x8}, 0x0) 03:35:36 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009003f04030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) 03:35:36 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 1042.231258][ T9055] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1042.347311][ T9055] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1042.403540][ T9055] F2FS-fs (loop3): Invalid log sectorsize (71237641) [ 1042.430694][ T9055] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1042.511711][ T9055] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1042.573614][ T9055] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1042.653958][ T9055] F2FS-fs (loop3): Invalid log sectorsize (71237641) [ 1042.674004][ T9055] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock 03:35:37 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0300a1695e1dcfe87b1071") connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000000), 0x4) 03:35:37 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000000e00"/26], 0x1a) 03:35:37 executing program 2: r0 = socket$can_j1939(0x1d, 0x2, 0x7) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r0, &(0x7f0000000240)={0x1d, r2}, 0x18) sendmsg$can_j1939(r0, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0xdf2}}, 0x0) r3 = socket$can_j1939(0x1d, 0x2, 0x7) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000200)={'vcan0\x00', 0x0}) bind$can_j1939(r3, &(0x7f0000000240)={0x1d, r5}, 0x18) sendmsg$can_j1939(r3, &(0x7f0000000080)={&(0x7f0000000b40), 0x18, &(0x7f0000000b80)={&(0x7f0000000100)="01", 0x9}, 0x1, 0x0, 0x11}, 0x0) 03:35:37 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) 03:35:37 executing program 3: syz_mount_image$f2fs(&(0x7f0000000240)='f2fs\x00', &(0x7f0000000340)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000280)="1020f5f20100070009004004030000000c0000000900000003000000eaae604fd202002100ca000000de54728405336648", 0x31, 0x1400}], 0x0, 0x0) [ 1042.877232][ T9084] kasan: CONFIG_KASAN_INLINE enabled [ 1042.897075][ T9084] kasan: GPF could be caused by NULL-ptr deref or user memory access [ 1042.899804][ T9085] F2FS-fs (loop3): Magic Mismatch, valid(0xf2f52010) - read(0x0) [ 1042.937577][ T9085] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 1042.952724][ T9084] general protection fault: 0000 [#1] PREEMPT SMP KASAN [ 1042.959725][ T9084] CPU: 0 PID: 9084 Comm: syz-executor.2 Not tainted 5.4.0-rc7+ #0 [ 1042.967531][ T9084] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1042.972770][ T3906] kobject: 'loop4' (00000000a3bc11f4): kobject_uevent_env [ 1042.977603][ T9084] RIP: 0010:j1939_sk_sendmsg+0x6d6/0x1450 [ 1042.977619][ T9084] Code: e8 cf c6 f3 fa 48 8b 8d 50 ff ff ff b8 f9 06 00 00 48 81 f9 f9 06 00 00 48 0f 46 c1 48 89 85 60 ff ff ff 48 8b 85 20 ff ff ff <80> 38 00 0f 85 fa 0a 00 00 48 8b 85 40 ff ff ff 48 8b 58 48 48 8b [ 1042.977626][ T9084] RSP: 0018:ffff88806807fa28 EFLAGS: 00010216 [ 1042.985982][ T9085] F2FS-fs (loop3): Invalid log sectorsize (71303177) [ 1042.990437][ T9084] RAX: dffffc0000000009 RBX: 0000000000000df2 RCX: 0000000000000df2 [ 1042.990445][ T9084] RDX: 00000000000000f8 RSI: ffffffff867f9121 RDI: 0000000000000007 [ 1042.990453][ T9084] RBP: ffff88806807fb40 R08: ffff888059acc640 R09: 0000000000000000 [ 1042.990460][ T9084] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 1042.990473][ T9084] R13: ffff8880a1054510 R14: 0000000000000000 R15: 0000000000000000 [ 1043.019216][ T3906] kobject: 'loop4' (00000000a3bc11f4): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 1043.022789][ T9084] FS: 00007ff6ecdc3700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1043.022798][ T9084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1043.022805][ T9084] CR2: 00007fff1c88ef68 CR3: 0000000066e39000 CR4: 00000000001406f0 [ 1043.022819][ T9084] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1043.052711][ T3906] kobject: 'nullb0' (00000000287dad21): kobject_uevent_env [ 1043.054664][ T9084] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1043.054669][ T9084] Call Trace: [ 1043.054691][ T9084] ? debug_lockdep_rcu_enabled+0x71/0xa0 [ 1043.054710][ T9084] ? j1939_sk_recv_match_one+0x780/0x780 [ 1043.054724][ T9084] ? apparmor_socket_sendmsg+0x2a/0x30 [ 1043.054735][ T9084] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 1043.054747][ T9084] ? security_socket_sendmsg+0x8d/0xc0 [ 1043.054757][ T9084] ? j1939_sk_recv_match_one+0x780/0x780 [ 1043.054782][ T9084] sock_sendmsg+0xd7/0x130 [ 1043.064420][ T3906] kobject: 'nullb0' (00000000287dad21): fill_kobj_path: path = '/devices/virtual/block/nullb0' [ 1043.072889][ T9084] ___sys_sendmsg+0x803/0x920 [ 1043.072903][ T9084] ? copy_msghdr_from_user+0x440/0x440 [ 1043.072923][ T9084] ? __kasan_check_read+0x11/0x20 [ 1043.087406][ T9085] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 1043.088451][ T9084] ? __fget+0x384/0x560 [ 1043.088472][ T9084] ? ksys_dup3+0x3e0/0x3e0 [ 1043.204965][ T9084] ? __fget_light+0x1a9/0x230 [ 1043.209629][ T9084] ? __fdget+0x1b/0x20 [ 1043.213681][ T9084] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 1043.219908][ T9084] __sys_sendmsg+0x105/0x1d0 [ 1043.224482][ T9084] ? __sys_sendmsg_sock+0xd0/0xd0 [ 1043.229495][ T9084] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 1043.234935][ T9084] ? do_syscall_64+0x26/0x760 [ 1043.239593][ T9084] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1043.245640][ T9084] ? do_syscall_64+0x26/0x760 [ 1043.250302][ T9084] __x64_sys_sendmsg+0x78/0xb0 [ 1043.255048][ T9084] do_syscall_64+0xfa/0x760 [ 1043.259530][ T9084] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 1043.265417][ T9084] RIP: 0033:0x45a639 [ 1043.269306][ T9084] Code: ad b6 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 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1043.288909][ T9084] RSP: 002b:00007ff6ecdc2c78 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1043.297305][ T9084] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 000000000045a639 [ 1043.305259][ T9084] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 1043.313480][ T9084] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 1043.321435][ T9084] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ff6ecdc36d4 [ 1043.329415][ T9084] R13: 00000000004c8abd R14: 00000000004df060 R15: 00000000ffffffff 03:35:38 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r0 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000013) 03:35:38 executing program 4: r0 = getpid() r1 = socket$rxrpc(0x21, 0x2, 0xa) bind$rxrpc(r1, &(0x7f0000000000)=@in6={0x21, 0x4, 0x2, 0x1c}, 0x24) listen(r1, 0x0) r2 = dup2(r1, r1) read(r2, &(0x7f0000000040)=""/18, 0x12) timer_create(0x0, &(0x7f0000000100)={0x0, 0x12}, &(0x7f00000001c0)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x1c9c380}, {0x0, 0x1c9c380}}, 0x0) tkill(r0, 0x1000000000015) 03:35:38 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000001100"/26], 0x1a) 03:35:38 executing program 5: close(0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = syz_open_dev$dspn(&(0x7f00000003c0)='/dev/dsp#\x00', 0x58, 0x22000) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f0000000400)={0x0, 0x204000, 0x1000, 0xabc2}, 0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, 0x0, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r0, 0x2288, &(0x7f00000001c0)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 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) futex(&(0x7f000000cffc)=0x1, 0x800000000006, 0x0, 0x0, 0x0, 0x0) r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f00000000c0)={0x26, 'hash\x00', 0x0, 0x0, 'md4-generic\x00'}, 0x58) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg$alg(r2, &(0x7f0000000380)=[{0x2000000ffffff8d, 0x0, &(0x7f0000001500)}, {0x0, 0x1000000, 0x0}, {0x0, 0x0, 0x0}], 0x3, 0x10) setxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='trusted.overlay.nlink\x00', &(0x7f0000000180)={'L-', 0x200}, 0x28, 0x3) prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) setsockopt$inet6_buf(r2, 0x29, 0x3d, &(0x7f0000000000)="5e64bbf64052713bb6c54766056086fb2c995d1845609141f67c64752dbe7f8995a139879322abb7b554b33cdc4418eb816df134463d90b44d0606c663e2cbf0742e529e115be79ef463b958e31dcbfc2895d9af37", 0x55) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nullb0\x00', 0x801, 0x0) ioctl$BLKZEROOUT(r3, 0x127f, &(0x7f0000000080)={0x8000000, 0x4004400}) ioctl$KVM_S390_VCPU_FAULT(r0, 0x4008ae52, &(0x7f0000000240)=0x6) ioctl$BLKGETSIZE64(r3, 0x80081272, &(0x7f0000000200)) futex(&(0x7f000000cffc), 0x0, 0x0, 0x0, 0x0, 0x0) r4 = gettid() timer_create(0x0, &(0x7f0000044000)={0x0, 0x12}, &(0x7f0000044000)) timer_settime(0x0, 0x0, &(0x7f00000011c0)={{}, {0x0, 0x1c9c380}}, 0x0) tkill(r4, 0x1000000000013) [ 1043.337377][ T9084] Modules linked in: [ 1043.357026][ T9084] ---[ end trace 226c131851dbb935 ]--- [ 1043.362647][ T9084] RIP: 0010:j1939_sk_sendmsg+0x6d6/0x1450 [ 1043.368508][ T9084] Code: e8 cf c6 f3 fa 48 8b 8d 50 ff ff ff b8 f9 06 00 00 48 81 f9 f9 06 00 00 48 0f 46 c1 48 89 85 60 ff ff ff 48 8b 85 20 ff ff ff <80> 38 00 0f 85 fa 0a 00 00 48 8b 85 40 ff ff ff 48 8b 58 48 48 8b [ 1043.388409][ T9084] RSP: 0018:ffff88806807fa28 EFLAGS: 00010216 [ 1043.390498][ T9085] kobject: 'loop3' (00000000036574dd): kobject_uevent_env [ 1043.394859][ T9084] RAX: dffffc0000000009 RBX: 0000000000000df2 RCX: 0000000000000df2 [ 1043.402381][ T9085] kobject: 'loop3' (00000000036574dd): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1043.410040][ T9084] RDX: 00000000000000f8 RSI: ffffffff867f9121 RDI: 0000000000000007 [ 1043.410048][ T9084] RBP: ffff88806807fb40 R08: ffff888059acc640 R09: 0000000000000000 03:35:38 executing program 1: r0 = socket(0x2, 0x3, 0x100000001) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @local}, 0x10) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) sendto(r0, &(0x7f0000000600)="0400", 0x2, 0x8002, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="7f454c460000002100"/26], 0x1a) [ 1043.410056][ T9084] R10: 0000000000000000 R11: 0000000000000000 R12: dffffc0000000000 [ 1043.410062][ T9084] R13: ffff8880a1054510 R14: 0000000000000000 R15: 0000000000000000 [ 1043.410079][ T9084] FS: 00007ff6ecdc3700(0000) GS:ffff8880ae800000(0000) knlGS:0000000000000000 [ 1043.434266][ T3906] kobject: 'loop5' (0000000099cf3654): kobject_uevent_env [ 1043.462362][ T9084] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1043.477904][ T9084] CR2: 00007ff232be0000 CR3: 0000000066e39000 CR4: 00000000001406f0 [ 1043.497687][ T9085] kobject: 'loop3' (00000000036574dd): kobject_uevent_env [ 1043.501118][ T3906] kobject: 'loop5' (0000000099cf3654): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 1043.505391][ T9084] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1043.531074][ T3906] kobject: 'loop1' (000000002f074161): kobject_uevent_env [ 1043.533660][ T9085] kobject: 'loop3' (00000000036574dd): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 1043.557729][ T3906] kobject: 'loop1' (000000002f074161): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 1043.571772][ T9084] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1043.580668][ T9084] Kernel panic - not syncing: Fatal exception [ 1043.588413][ T9084] Kernel Offset: disabled [ 1043.592747][ T9084] Rebooting in 86400 seconds..