ec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 391.095269][T11908] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x8990, 0x0) [ 391.205639][T11908] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 391.264786][T11908] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x8991, 0x0) [ 391.705515][T11932] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 391.762401][T11932] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:24 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) syz_open_dev$vcsa(0x0, 0x0, 0x40) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 391.921073][T11932] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 391.956564][T11932] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:24 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) syz_open_dev$vcsa(0x0, 0x0, 0x40) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:24 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) syz_open_dev$vcsa(0x0, 0x0, 0x40) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x89e2, 0x0) [ 392.255676][T11951] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 392.286364][T11951] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 392.411449][T11951] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 392.451843][T11951] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 392.611802][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 392.611871][ C0] protocol 88fb is buggy, dev hsr_slave_0 13:54:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x8b14, 0x0) 13:54:25 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) syz_open_dev$vcsa(0x0, 0x0, 0x40) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 392.951679][T11966] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 393.030759][T11966] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:25 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 393.168510][T11966] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 393.197521][T11966] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x9201, 0x0) 13:54:25 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) syz_open_dev$vcsa(0x0, 0x0, 0x40) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 393.556331][T11991] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 393.620737][T11991] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:25 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0xae01, 0x0) 13:54:26 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 393.787255][T11991] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 393.814711][T11991] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0xae41, 0x0) 13:54:26 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) syz_open_dev$vcsa(0x0, 0x0, 0x40) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 394.150847][T12012] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 394.172449][T12012] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0xae60, 0x0) [ 394.302762][T12012] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 394.337307][T12012] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:26 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) syz_open_dev$vcsa(0x0, 0x0, 0x40) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:26 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0xae80, 0x0) [ 394.694046][T12032] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 394.729033][T12032] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:27 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 394.807284][T12032] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 394.872233][T12032] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x400454ca, 0x0) [ 395.171767][ C1] net_ratelimit: 16 callbacks suppressed [ 395.171778][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 395.183320][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:54:27 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:27 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:27 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 395.369241][T12054] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:54:27 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x40049409, 0x0) [ 395.457257][T12054] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:27 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) syz_open_dev$vcsa(0x0, 0x0, 0x40) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 395.651672][T12054] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 395.711428][T12054] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x40086602, 0x0) 13:54:28 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x4008ae52, 0x0) [ 396.131769][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 396.137570][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:54:28 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 396.324252][T12085] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:54:28 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 396.371743][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 396.377555][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 396.410913][T12085] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x4008af60, 0x0) [ 396.531650][T12085] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 396.562589][T12085] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 396.771725][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 396.771948][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 396.777527][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 396.789831][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:54:29 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x4020940d, 0x0) [ 396.976222][T12105] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 397.063170][T12105] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:29 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 397.215585][T12105] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 397.287286][T12105] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x4020ae46, 0x0) 13:54:29 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:29 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 397.646911][T12128] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 397.688857][T12128] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x4090ae82, 0x0) 13:54:30 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0xae41, 0x0) [ 397.845672][T12128] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 397.955589][T12128] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:30 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x80045200, 0x0) 13:54:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:30 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 398.456556][T12160] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 398.529448][T12160] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:30 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x80045432, 0x0) [ 398.603428][T12160] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 398.622033][T12160] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:31 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:31 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) syz_open_dev$vcsa(0x0, 0x0, 0x40) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x80045440, 0x0) [ 399.040611][T12184] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:54:31 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 399.104044][T12184] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 399.207898][T12184] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 399.247250][T12184] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x800454d2, 0x0) 13:54:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:31 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:31 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 399.722752][T12204] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:54:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x80086301, 0x0) [ 399.844374][T12204] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:32 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:32 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 399.985554][T12204] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 400.033955][T12204] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x8090ae81, 0x0) 13:54:32 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:32 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:32 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 400.382077][T12234] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 400.411921][T12234] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:32 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x8208ae63, 0x0) [ 400.513566][T12234] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 400.531731][ C0] net_ratelimit: 10 callbacks suppressed [ 400.531741][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 400.543279][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 400.586087][T12234] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0xc0045878, 0x0) 13:54:33 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x8208ae63, 0x0) 13:54:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:33 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0xc0045878, 0x0) [ 400.931755][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 400.931780][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 400.931812][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 400.937555][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 400.954812][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 400.960629][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 401.097767][T12263] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:54:33 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 401.167179][T12263] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0xc0189436, 0x0) 13:54:33 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) syz_open_dev$vcsa(0x0, 0x0, 0x40) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 401.257112][T12263] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 401.288152][T12263] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 401.411761][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 401.417552][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:54:33 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:33 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0xc020660b, 0x0) [ 401.747728][T12284] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 401.850852][T12284] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0xc028660f, 0x0) 13:54:34 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 402.052983][T12284] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 402.082156][T12284] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0xc028aa03, 0x0) 13:54:34 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:34 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) syz_open_dev$vcsa(0x0, 0x0, 0x40) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0xc05c6104, 0x0) 13:54:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 403.026879][T12328] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:54:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0xc08c5332, 0x0) 13:54:35 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 403.167310][T12328] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x2) 13:54:36 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:36 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) syz_open_dev$vcsa(0x0, 0x0, 0x40) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) perf_event_open(&(0x7f00000002c0)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_bp={0x0}, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x0, 0x0, r2, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 13:54:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x3) 13:54:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x4) 13:54:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:36 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x5) 13:54:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x6) 13:54:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x4) 13:54:37 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x7) 13:54:37 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x6) [ 405.482467][T12415] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 405.531765][T12415] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 405.581767][ C1] net_ratelimit: 20 callbacks suppressed [ 405.581777][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 405.593301][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:54:38 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 405.670535][T12415] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 405.694406][T12415] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:38 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x8) 13:54:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 406.237041][T12442] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 406.282233][T12442] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x300) [ 406.396510][T12442] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:54:38 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000000100)='/proc/thread-self/attr/current\x00', 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) sendto$inet6(r2, &(0x7f0000000000)="831aa6ca1762f68f32440cf0cca8f10ed48b729f93d8f7bf95fc858c9ea4f6d27a3a897f334e813fc8ee3195ebf36077ea7f9d975d50850ef3069ff8478d1d13566c0f45beff8a0ccf030eb9ccf30bf43e26", 0x52, 0x400008cc, &(0x7f0000000080)={0xa, 0x4e22, 0x6, @remote, 0x18}, 0x1c) fcntl$setstatus(r1, 0x4, 0x3800) sendmsg$key(r0, &(0x7f0000b6dfc8)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="0203060312000000050000000000000005000600000000000a000000380e000000000000000000000000ffffac1e0001000000000000000004000900a000000000000000020d6bfded2342273716fbaa28f7be830000020002000100000000000000070d0000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000dd85c10ed21ce87ce1dac792a099f5615ab86ae6a3cff497ac2843cf7bd76b3b7b0f0df6f4e7da00154ef0fdebe86cb37d649b746d2447f6fd497b053e06cb85656b8e35ad24c5284a93d631415d3f5a0afbabc83d645b030b649c20cd3d60bd3775"], 0x90}}, 0x0) [ 406.466336][T12442] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 406.533424][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 406.539800][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:54:38 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 406.691794][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 406.697621][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 406.771736][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 406.777546][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:54:39 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x500) 13:54:39 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 407.171756][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 407.171804][ C0] protocol 88fb is buggy, dev hsr_slave_0 13:54:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x600) 13:54:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\xf9', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x500) 13:54:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x700) 13:54:40 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0xff00) 13:54:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x500) 13:54:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x7f', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:40 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:40 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:40 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x1000000) 13:54:40 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x8c', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x2000000) 13:54:41 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\xf5', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x3000000) 13:54:41 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x4000000) 13:54:41 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\xf6', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x5000000) 13:54:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\xfe', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x6000000) 13:54:42 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 410.691737][ C1] net_ratelimit: 20 callbacks suppressed [ 410.691746][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 410.703269][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 410.851755][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 410.857611][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:54:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:43 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x7000000) [ 410.931802][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 410.937647][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:54:43 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 411.134245][T12655] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 411.191477][T12655] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x8000000) 13:54:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$DRM_IOCTL_GEM_FLINK(0xffffffffffffffff, 0xc008640a, &(0x7f0000000040)={0x0, 0x0}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000080)={0x0}) ioctl$DRM_IOCTL_GEM_OPEN(r1, 0xc010640b, &(0x7f0000000100)={r2, r4, 0x40}) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) [ 411.331736][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 411.331748][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 411.343333][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 411.349096][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 411.379828][T12655] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 411.450443][T12655] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:44 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:44 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$SIOCX25GCALLUSERDATA(r2, 0x89e4, &(0x7f0000000100)={0x50, "fe2e5b1ffe9ac3f7fb3840eb65447170c2111587184c7e27675f2a52ffd72fb208039c614d3454333f5572c80c2bfcb198d89beb22eb353db2cc2bf89b2704750634307f1e20f50a8bd2491cdc91de2740c6dafd7cb2a80313b76727343b722006272c0115af6f6a7a7f59f6aae0ea81cadcfe2368f9d91658c4ac00520f9671"}) 13:54:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0xfdfdffff) [ 412.004672][T12682] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 412.152466][T12682] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:44 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) ioctl$KVM_GET_TSC_KHZ(r1, 0xaea3) r2 = dup(r0) statx(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0xfff, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) 13:54:44 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0xff000000) [ 412.344961][T12682] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 412.379663][T12682] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:44 executing program 4: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x2000, 0x8) write$FUSE_STATFS(r0, &(0x7f0000000040)={0x60, 0x0, 0x9, {{0x0, 0x6, 0x6202, 0x3, 0x3, 0xa8ea, 0x1, 0x9e}}}, 0x60) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) 13:54:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0xfffffdfd) [ 412.763253][T12709] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 412.817217][T12709] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:45 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:45 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x20032600) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) [ 412.943919][T12709] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 412.982570][T12709] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:45 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) setsockopt$bt_hci_HCI_DATA_DIR(r1, 0x0, 0x1, &(0x7f0000000000)=0x6, 0x4) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) setsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f0000000040)=0x8000, 0x4) fsopen(&(0x7f0000000140)='v7\x00', 0x0) 13:54:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x100000000000000) 13:54:45 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 413.461107][T12743] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:54:45 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) r2 = add_key$keyring(&(0x7f0000000380)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffe) add_key(&(0x7f0000000180)='asymmetric\x00', &(0x7f0000000340)={'syz', 0x2}, &(0x7f0000000480)="1eefb954557a77592fd0dd44eee0d31dba140f59dd6d02ff7973950e2bf51008520d1452a1ef14e79a0604423917347523131356be57ad1ea74209321f2ab5590bc7c7485e215464c14e76755e571163875c45313d8355576754bf6484c41ae4fa624e94026902f848a325664132737a801b2a56eb4f36b62f27f33549245d6eaf03774ef1fd8db5c055c3daba7f235cea2b4fa95410d6aa2ae405433b47a7e4f3b186a7a30c", 0xa6, r2) request_key(&(0x7f0000000240)='big_key\x00', &(0x7f0000000280)={'syz', 0x3}, &(0x7f0000000300)=']\x00', r2) r3 = request_key(&(0x7f0000000040)='encrypted\x00', &(0x7f0000000080)={'syz', 0x3}, &(0x7f0000000100)='sockfs\x00', r2) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x8) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000400)='cpuacct.usage\xaf\xf5_al\xb5s\xd1+H\x9a\xbd2>\x86\x02\x00\x00\x00', 0xf0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000780)='memory.events\x000Y\b/\xe5I\xdd\xdd/fu7\xc6{\x06\xa2\bW]\x05\x7f\xfa\xc3\xed\xbdA~\xb1\xb0+\x1dw{\x12\xd8p\xf9\xd0s\xc2jP\xdd\xca\x9e\x1f\xe8\xe3\xce\xc7\x05\xf7s\xd6\x19\xadj\x90N\\\xf3\x86\xbb\xa9}\x9feIM\xbb\xb7b\vc\xe1c\xf6~}\x0f\xa9\x92x&T\xe7\xc8o\xaa\x86\xfa\xee\xda`H\x87\v\x04b\xc5\x9f%\xd6N\vR^\x13\x84\xddE\xe9hA\xc9\x88r\xad\xd5\xbeh=\f\xc2\x17g\x9d\x01\x04\x00\x00\x00\x00\x00\x006\x1aL\xff\xc9\x83c!\xc4C\xd8p=4\xa1\xdb\x84\xcf_', 0x7a05, 0x1700) close(r4) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0xfffffff5) r5 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000340)='./cgroup\x00\f\x7f\xd9\xfa;\x8b\x88gb\xefi\x16\x91\xbb\xc4\xd5Jk\tU~ \xa4\vR\\\x8a\xdb\xcel\xe0\xa3[\xae\x9d\xac\x84\x9f\v\x9e\x9f\r\x10\x1f\xd3\x80\xc1\xccq\xab\x01y\xed\xfc\x96)\xf6_>+\xa03\xf4\xcc0\xbbE\xb0\xc3\x94\xd53\x87\xd6\xc4\\\xc7\x82\xe9\xaf\xb5\xb6\x15\xf4K2\x17\f\x98\x1c\xebq/\xf5\x81#\x85\xc5\xa0\xfd\xfac\xd9\xf2c`\xe9[c\a\x12\x1bb\x82\x83\x86d\xf0k\xa8\x90\x06\xa8\x1cK\xea\x19\x91\a1z)\xde_r`\xee\xb6\x9e\xcb\x05\x00\x00\x82\xa1\t\xc9\x05\xcc^', 0x200002, 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0x0) r6 = openat$cgroup_int(r5, &(0x7f0000000200)='memory.high\x00\x90\x80\xa4\x96\xbb\xe4\xb2\xa2\x01\xc0\xb8*Z\xef\xf8\x0e\x1f]\xf7\x10\xdb\xfe\xe4\x1d\xc6\x92\x7f\xeeK_p\t\x8c\x9f5\xd0\xef)\xd8\x04\xbf\xc2N\x1c\xf0R\xdc\r\xb1Gf\xba\xd11#<\xaf^,s\x85\x10R\x99\xc2D\xee\n\"\xf9c\x15{\xc1[\xef\x06\x8a\xcd\x9d\xc8\x90#\xd0\xe7\xe3\xe0\xa9\xf3\xc0n\x1f\xd1\x11P\xe20\xcd\x1c\xfa\xfd\xa3\xcf\x9c\xc6\xb7]\x16\xc7\xd7\xb4/\x82\xd1\xae\xd9TM\x05a\xe5\xc5U\x91\xbe\x81\xac4\x9d\x02`\xe7\xa6q\x1f@\x1f\x1f?tm\x9c\xd1\x8c\xa1\xb5\xe0`H)\x97r\xc0?y\x9cc=c`A^\x9f\xcd\xbc\xf4m>I\xae\xdf\x946\xe7M`\xeb\x9fm\xbe+n\x00\x18k\x98\xab\xd5\xeet\"d\x81\x94\x04\xf5\xeb', 0x2, 0x0) write$cgroup_int(r6, 0x0, 0x0) keyctl$invalidate(0x15, r3) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) [ 413.505057][T12743] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:45 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000000)="240000004f0007031dfffd946fa2830020020a0009000000001d85680c1ba3a20400ff7e280000002600ffff", 0x2c}], 0x357}, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$inet(0x10, 0x2, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) r3 = socket$inet6(0xa, 0x3, 0x6b) ioctl(r3, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8475071") splice(r0, 0x0, r2, 0x0, 0x4ff60, 0x0) 13:54:45 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x200000000000000) [ 413.647443][T12743] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 413.695816][T12743] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 413.814215][ T26] audit: type=1326 audit(1575813286.080:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj==unconfined pid=12750 comm="syz-executor.5" exe="/root/syz-executor.5" sig=9 arch=c000003e syscall=228 compat=0 ip=0x45d53a code=0x0 13:54:46 executing program 4: mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) stat(&(0x7f00000000c0)='./file0\x00', 0x0) 13:54:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 413.967281][T12765] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.0'. 13:54:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x300000000000000) 13:54:46 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 414.114191][T12771] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 414.186996][T12771] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x400000000000000) 13:54:46 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\xf6', 0x275a, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 414.289733][T12771] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 414.315089][T12771] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x500000000000000) 13:54:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:46 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x600000000000000) [ 414.557160][T12798] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 414.595676][T12798] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 414.678645][T12798] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 414.689003][T12798] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:48 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:48 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x1081082) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$nl_route(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$LOOP_SET_STATUS64(r0, 0x4c04, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, "613cff2ff9f7766e0fd24119d4e05c7a3634fca9c7a060f49632e6745d8fa07743e11fd727206118d3f5e8e672cd844b7712f3d273549e0a5e0515f53f23979d", "4c48df4c7a3cafd4a7cdd0337433e21c1a7de3c5c984d406c3d4ebe04068844a6e6b9dc6298e8ca31009ad1ce1548128eb3a47b28a5850da66835ebe6a3037bb", "17d9b25700598b689d8df6cc0000000004000002b7240e8c119ee32e00"}) 13:54:48 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x700000000000000) 13:54:48 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000b51000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) mmap(&(0x7f0000d1c000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000cc0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x2011, r2, 0x0) 13:54:48 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000040)='\x05\x00ckfs\x00\x1e\x7f\xfd\xe8\xd17\xa7/\xb2\xa2w\x95\xd4\xf3\x1c\x1e*-\xb6^\xa4\xea\xae\xafbw', 0x0) syz_open_dev$mouse(&(0x7f00000003c0)='/dev/input/mouse#\x00', 0x6, 0x200000) socket$bt_hidp(0x1f, 0x3, 0x6) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000100)) r3 = add_key(&(0x7f0000000000)='dns_resolver\x00', &(0x7f0000000080)={'syz', 0x2}, &(0x7f00000004c0)="095099313cf77c95f64b6f61c5f5f8bb51baba6a6ad2b0a3b3e2a5455b37c5b49818991243970f0dd353deaa85dae36c911b58d38fea0caf8fd5b7ba21596b9db81c6faa75f226afbd325bb2ae2070b513aa638be7ce2e3fd8ddf15b1f59cd35e166fc62820db897aef44fafb4448ef8baaec856e9e866af785b780e0d2bb9064dc1659c6bce54ec4b453354b1000d3a37e39f1bd82f2cdbea3690f8428b183d29b0186efeccbfb9ca985be80a0cd6fb09b3688641e7490725362810134dcebe8fd6a54076bcd7c6d9b3a2f09c6ed23a56639a8a7a9575c316bd8cc2", 0xdc, 0xfffffffffffffffd) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r4, 0x8982, &(0x7f0000000440)={0x7, 'hwsim0\x00', {0x1000}, 0x80}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r5, 0x6609) ioctl$KDGKBTYPE(r5, 0x4b33, &(0x7f0000000180)) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000200)={r3, 0xef, 0x56}, 0x0, &(0x7f0000000240)="0e403ad423aa4d6172b1d1627f05769c30fdd322845845b16b6077977d028335ea17c181abafd3fa3dd36aae1e1a96e0ef1c41c68b53c8196dc587f8ab94cac1d049d5f8910063f1560124fd8c42aae07fa96ece19b210c3c545ce054e5fbfd24f22a071dd29085643807ebf244c22f3a204a0c1617f7a344160e70345e4dcd71deaa449d0d26c3e296837f724af6c98039c8a00097d2125e65b213e0b0c8a4e86734203b3ba9a0f0a61c53256aae9114127ffb5ba3a83dc6ce68e0aa622d2db81ad4239014f0878693fedaf89f6f339b0c87cf50388869e9995ca737dd07ab9ebbd0e9806b2b04e0e6fc9528b2b8e", &(0x7f0000000340)=""/86) 13:54:48 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 416.728826][T12889] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 416.765237][T12889] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:49 executing program 0: perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0xda, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 13:54:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x800000000000000) 13:54:49 executing program 4: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000), 0x4) [ 416.859104][T12889] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 416.867474][T12889] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 416.941737][ C1] net_ratelimit: 21 callbacks suppressed [ 416.941748][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 416.953514][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:54:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 417.091753][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 417.097561][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 417.129920][T12912] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:54:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:54:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0xfdfdffff00000000) [ 417.138428][T12912] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 417.171746][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 417.177562][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:54:49 executing program 0: [ 417.215536][T12912] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 417.302751][T12912] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:49 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:54:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0xff00000000000000) 13:54:49 executing program 0: 13:54:55 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) ptrace$setregset(0x4205, r1, 0x3, &(0x7f0000000080)={&(0x7f0000000040)="25e539610b1b5cc0f4a647e238f419591867d5c8c52c5f720defbd7d10f74ad9cc053a5857a532f05b4ead68a5bbf9170736e53d4f05d3c75b9fc5", 0x3b}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) 13:54:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:55 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:54:55 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:54:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x101, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$TCSBRK(r1, 0x5409, 0x4) r2 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) syz_open_dev$sndtimer(&(0x7f0000000000)='/dev/snd/timer\x00', 0x0, 0x202000) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)=0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000100)=r3) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:54:55 executing program 0: [ 423.756703][T12970] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:54:56 executing program 0: [ 423.809928][T12970] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:56 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)={0x40000010}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) ioctl$RTC_WIE_OFF(r3, 0x7010) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) read(r0, &(0x7f0000000080)=""/136, 0x88) 13:54:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 423.926289][T12970] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 424.026439][T12970] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:54:56 executing program 0: 13:54:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:54:56 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 424.291745][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 424.297545][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 424.374199][T13001] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 424.420601][T13001] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 424.531779][T13001] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 424.554764][T13001] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:02 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='\x18\xc6\x00', 0x0) 13:55:02 executing program 0: 13:55:02 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) syz_open_dev$ttys(0xc, 0x2, 0x0) setsockopt$netlink_NETLINK_PKTINFO(r2, 0x10e, 0x3, &(0x7f0000000180)=0x80000000, 0x4) sendto$rxrpc(r2, &(0x7f0000000000)="bb91a1b5b30f131fef4f94be53ff1c9592c7f2fed8bb4270602f016f13d3b929e9c82b9f5a895e2aafca5cfc61c8632d10c77394ce", 0x35, 0x2068015, 0x0, 0x0) r3 = eventfd(0x7) fsetxattr$security_smack_transmute(r3, &(0x7f00000000c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000100)='TRUE', 0x4, 0x2) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:55:02 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:55:02 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 430.153401][T13024] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 430.180428][T13024] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:02 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = socket$inet(0x2, 0x200000002, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r3, 0x0, 0x80, &(0x7f0000000400)=@broute={'broute\x00', 0x20, 0x2, 0x198, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000580], 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"]}, 0x210) 13:55:02 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='cpuacct.stat\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) getsockopt$SO_TIMESTAMP(r3, 0x1, 0x23, &(0x7f0000000000), &(0x7f00000000c0)=0x4) [ 430.333834][T13024] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 430.394325][T13024] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:02 executing program 0: r0 = socket$kcm(0xa, 0x2, 0x73) sendmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x80, &(0x7f0000001600)=[{&(0x7f0000000280)="85", 0x1}], 0x1}}], 0x1, 0x40850) 13:55:02 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:02 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 430.531736][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 430.537553][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 430.712016][T13051] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 430.729210][T13051] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 430.850404][T13051] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 430.862563][T13051] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 434.602354][ T28] device bridge_slave_1 left promiscuous mode [ 434.608565][ T28] bridge0: port 2(bridge_slave_1) entered disabled state [ 434.652608][ T28] device bridge_slave_0 left promiscuous mode [ 434.658824][ T28] bridge0: port 1(bridge_slave_0) entered disabled state [ 435.362237][ T28] device hsr_slave_0 left promiscuous mode [ 435.412027][ T28] device hsr_slave_1 left promiscuous mode [ 435.478319][ T28] team0 (unregistering): Port device team_slave_1 removed [ 435.488304][ T28] team0 (unregistering): Port device team_slave_0 removed [ 435.498454][ T28] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 435.525220][ T28] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 435.621346][ T28] bond0 (unregistering): Released all slaves 13:55:10 executing program 5: socketpair$unix(0x1, 0x6, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$VIDIOC_QUERY_EXT_CTRL(r1, 0xc0e85667, &(0x7f0000000100)={0x0, 0x9, "3b088cd0d992b2b0ba581505db1b05dc7e39c20b003179941dfe58c3cf336eb8", 0x40, 0x8, 0x6, 0x3ff, 0x1f, 0x10001, 0x4, 0x80000000, [0x100, 0x83d, 0x1ff, 0x4]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/ip6_mr_vif\x00') socket$inet_tcp(0x2, 0x1, 0x0) ioctl$RNDADDENTROPY(r2, 0x40085203, &(0x7f0000000200)=ANY=[@ANYBLOB="6c220000ae000000b78b57accd3fea2a05048fa248f40dd0fbf8de00ed7455a2fff3d4e314836a082b85ebb8d6b65d48cc803caad4b8cbb86189e8f10338185960f2d295c48c9df167d58d5694361919ccfa1fd02d64f11cc25c1718391a7eeeeceb0d7aa18891df9291f8210a91e4a92619a57c5e3b19902b227706cd21eb2587ae36d08de724780764744e2fc4fddc4d3da16c09edb89a10b36b3b6ad8ab316728d58efdba4ac97876a6a5aa4bf52cbbacbb646191846ad5fa7ca4900c8faca685b9a0e524000000000000"]) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r3, 0x10f, 0x84, &(0x7f0000000080), &(0x7f0000000300)=0x4) 13:55:10 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:10 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) setsockopt$RXRPC_SECURITY_KEYRING(r3, 0x110, 0x2, &(0x7f0000000000)='eth0(wlan1trusteduser!\x00', 0x17) 13:55:10 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:10 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet_udp(0x2, 0x2, 0x0) sendto$inet(r1, 0x0, 0x0, 0x400c000, &(0x7f0000000080)={0x2, 0x4e21, @remote}, 0x10) close(r1) 13:55:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 438.619756][T13081] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:55:11 executing program 0: r0 = socket$inet6(0xa, 0x400000000001, 0x0) dup(r0) r1 = dup(r0) bind$inet6(r1, &(0x7f0000fa0fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000040)=0x2, 0x4) ptrace$pokeuser(0x6, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000002000)='./bus\x00', 0x141042, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f00000001c0)=0x1fe, 0x4) ioctl$PPPIOCSPASS(0xffffffffffffffff, 0x40107447, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x424fc0fe33d956af, 0x0) creat(0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) close(0xffffffffffffffff) bpf$BPF_GET_MAP_INFO(0xf, 0x0, 0x0) keyctl$clear(0x7, 0x0) prctl$PR_GET_NO_NEW_PRIVS(0x27) ftruncate(r2, 0x80003) sendfile(r0, r2, 0x0, 0x8000fffffffe) 13:55:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r4, &(0x7f0000000000)) r5 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x40602, 0x0) ioctl$EVIOCSABS3F(r5, 0x401845ff, &(0x7f0000000100)={0xfff, 0xd684, 0x1652, 0xc478, 0x101, 0xffffffff}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:55:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 438.690740][T13081] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 438.817623][T13081] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 438.880550][T13081] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:55:11 executing program 0: r0 = syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x401, 0x0) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r0, 0xc0305602, &(0x7f0000000040)={0x0, 0x6}) [ 439.196697][T13114] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 439.218437][T13114] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:17 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = getpid() sched_setattr(r1, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) ptrace$getregs(0xe, r1, 0x6, &(0x7f0000000100)=""/209) r2 = dup(r0) setsockopt$inet6_mreq(r2, 0x29, 0x14, &(0x7f0000000040)={@mcast2}, 0x14) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) ioctl$RFKILL_IOCTL_NOINPUT(r2, 0x5201) 13:55:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r2, &(0x7f0000000000)={0x3}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:55:17 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:17 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:55:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) keyctl$session_to_parent(0x12) [ 444.941077][T13140] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 444.961329][T13140] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:17 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 445.061919][T13140] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 445.105441][T13140] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) rseq(&(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x4, 0x100, 0x2, 0x1}, 0x4}, 0x20, 0x1, 0x0) 13:55:17 executing program 4: close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 445.488803][T13162] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 445.564773][T13162] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:17 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x150802, 0x0) bind$llc(0xffffffffffffffff, &(0x7f0000000000)={0x1a, 0x1, 0x3, 0xba, 0x8, 0x0, @remote}, 0x10) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) openat$zero(0xffffffffffffff9c, &(0x7f0000000140)='/dev/zero\x00', 0x480, 0x0) r3 = openat$cgroup_ro(r0, &(0x7f0000000100)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x4000000000000000) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000080)) fcntl$setstatus(r0, 0x4, 0x2400) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 445.710726][T13162] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 445.735722][T13162] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:23 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:23 executing program 4: close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:55:23 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x420804, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f0000000140)={&(0x7f00000000c0)=""/73, 0x5000, 0x800, 0xffffffff}, 0x18) 13:55:23 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) socketpair(0x1a, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x1, 0x0, 0x100000000, 0x7688}, &(0x7f0000000380)=0x18) r4 = openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x101000, 0x0) ioctl$VIDIOC_ENUMAUDIO(r4, 0xc0345641, &(0x7f0000000040)={0x10000, "88515e9b670b950bc956faa2ac850361462533d0b5bfd0f99f9d69e862dde73f"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYBLOB="5c00400081a3a51b1c30e8f0ae2ede5285251f147fb8d227c9ef569fb3c792426fda754ac767ba8235836bc20809000000002967a3a6af25b0110dd1220ccae8abc46920ecabca1e1ba165993cba605bd1b57afc02d1528c5c83286ee01f6c04"], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000400)={r3, 0x0, 0x9, 0xff01, 0x39, 0x1000, 0x7, 0xca9c, {r5, @in={{0x2, 0x4e22, @remote}}, 0xffffffff, 0x7, 0x0, 0x3, 0xcaf5}}, &(0x7f00000004c0)=0xb0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000080)={r5, 0x6}, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$sock_SIOCGSKNS(r6, 0x894c, &(0x7f0000000140)=0x100) ioctl$SNDRV_PCM_IOCTL_LINK(0xffffffffffffffff, 0x40044160, &(0x7f0000000040)=0x6) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) [ 451.187480][T13193] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 451.224475][T13193] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:23 executing program 4: close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) r4 = openat$ttynull(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ttynull\x00', 0x109000, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0xffffffffffffffc1) fcntl$F_GET_RW_HINT(r5, 0x40b, &(0x7f0000000040)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 451.322441][T13193] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 451.330680][T13193] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:23 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:55:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:23 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chdir(0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 451.620647][T13221] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 451.660507][T13221] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x2, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) write$FUSE_STATFS(r3, &(0x7f00000002c0)={0x60, 0x0, 0x6, {{0x5, 0x0, 0x100000001, 0x5d, 0xb, 0x5, 0x7, 0x1}}}, 0x60) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$VIDIOC_S_PARM(r4, 0xc0cc5616, &(0x7f00000001c0)={0x6, @output={0x0, 0x1, {0x3d, 0xc13c}, 0x5, 0x3}}) setsockopt(r2, 0x1ff, 0x5, &(0x7f00000000c0)="64abae423634fc707a0274c3372e6ca761e4b7c5e95309b6b68d2f626fc658b4c609a8de0ed31995ea662a8468f2c977b24e28245bbcda7ceac0ea1cc4f87276b080dd11d0ff3a95b6f5720bb717c72e428d9d41806541a7a6251c825c34b4f7b67c0cb31abd5c9fb378abfb10e2b32c88153154c75c0d7f886ae901528a92030495f6c3b85812bbc884c3f31345283c1badffc5b07713a415d01a2d06d029525e233aac5a97ecf099c73755da56c77646fb6965173c0f6a4166e9ce10f3babda9f349ba878f96df973ff066f0c343f8e0a136f8220e753a", 0xd8) [ 451.754465][T13221] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 451.781007][T13221] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:24 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:55:24 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(0xffffffffffffffff) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 452.146258][T13244] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 452.231202][T13244] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) r3 = syz_open_pts(r2, 0xa00) ioctl$TIOCMIWAIT(r3, 0x545c, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r4 = shmget(0x1, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmat(r4, &(0x7f0000ffe000/0x2000)=nil, 0x4000) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) [ 452.291755][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 452.297547][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 452.351548][T13244] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 452.399788][T13244] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 452.452048][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 452.458597][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 452.531745][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 452.537585][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:55:29 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x4, 0x200000) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) ioctl$SNDRV_CTL_IOCTL_PVERSION(0xffffffffffffffff, 0x80045500, &(0x7f0000000040)) 13:55:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x0, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) epoll_create1(0x80000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xe) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000100)={0x40000002}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) getsockopt$inet6_dccp_int(r2, 0x21, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0x4) 13:55:29 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:29 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:29 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 457.550636][T13279] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 457.595933][T13279] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:29 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f000000e000/0x18000)=nil, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_GUEST_DEBUG(r3, 0x4048ae9b, &(0x7f0000000100)) r4 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000080)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$KVM_SET_DEBUGREGS(r5, 0x4080aea2, &(0x7f0000000200)={[0x6000, 0x10000, 0x100000, 0x2000], 0x0, 0x46, 0x1}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r6 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/eev/vcsa\x00', 0x1, 0x0) ioctl$CAPI_GET_PROFILE(r6, 0xc0404309, &(0x7f00000000c0)=0xd45) 13:55:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x0, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 457.723292][T13279] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 457.740782][T13279] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:55:30 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:30 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x0, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 458.120698][T13306] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 458.177627][T13306] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 458.242559][T13306] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 458.251378][T13306] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:30 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x0, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 458.541727][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 458.547555][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 458.692424][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 458.698849][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:55:36 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0xfffffffffffffffa, 0x802) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r3 = socket(0x1000000010, 0x400000400080803, 0x0) dup(r3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000001680)={0x0, r2, 0x0, 0x80000000, 0x3, 0x4}) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x20032600) r5 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000001600)='/dev/adsp1\x00', 0x4000, 0x0) splice(r4, &(0x7f00000015c0)=0xffffffffffffff7f, r5, &(0x7f0000001640), 0x0, 0x336d7fbeea5770db) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000000140)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000000240)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r6}) ioctl$TUNSETIFINDEX(r1, 0x400454da, &(0x7f0000000080)=r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r7, 0x6609) bind$packet(r7, &(0x7f0000000100)={0x11, 0x1c, r6, 0x1, 0x8e, 0x6, @remote}, 0x14) r8 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r8, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) r9 = add_key(&(0x7f00000002c0)='rxrpc\x00', &(0x7f0000000300)={'syz', 0x3}, &(0x7f00000003c0)="21811d77063fe004000ad7795d57a3960202fedfeffb8cd4c941e93d054ac49f9ee6ff694187ad1d2602200d997e7bd1a69025e3cb0bb6e765bbe2b8cf5ac8fbb3f6e983ffaf5521f73e118717fbb06315acd64f9bbb915bb1fed9d1a9b065d995164ca3213ac11654f2a99ee5b957d6a5b3ec018d1e36a7d8b5b08336b7bda126b3ef8a3d97b2251e7b2261ba0d25cdd6d047952a34dd1288273942c6dea9a9f80ed6296486602bed4bf40cc8b27464f5bac74ebfa4abb377267bdb799333c9b601181b6f253d6b891eeb7c5ca3b3f4a969a59b117e3867692c99cdd588997f278eef4d6215166853d381535e862db23f067984c8edc6b8", 0xf8, 0xfffffffffffffffa) r10 = add_key(&(0x7f00000004c0)='keyring\x00', &(0x7f0000000500)={'syz', 0x1}, &(0x7f0000000540)="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", 0x1000, 0xfffffffffffffffa) r11 = add_key$keyring(&(0x7f0000001540)='keyring\x00', &(0x7f0000001580)={'syz', 0x0}, 0x0, 0x0, 0x0) mmap$dsp(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x9, 0x10, r7, 0x0) keyctl$KEYCTL_MOVE(0x1e, r9, r10, r11, 0x0) 13:55:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='\x00\x00\x02\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) r4 = syz_open_dev$vcsn(&(0x7f0000000000)='/dev/vcs#\x00', 0x5, 0x80100) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0xffffffffffffffff) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x2004) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40086602, 0x400007) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r6, 0x6609) mmap$snddsp_status(&(0x7f0000ffe000/0x2000)=nil, 0x1000, 0x8, 0x190031, r6, 0x80000000) ioctl$EXT4_IOC_MIGRATE(r5, 0x6609) openat$cgroup(r5, &(0x7f0000000100)='syz1\x00', 0x200002, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:55:36 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:55:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x0, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:36 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x0, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 463.906671][T13348] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:55:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x2) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 464.009928][T13348] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 464.236761][T13348] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:55:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 464.283685][T13348] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) openat$cgroup(r2, &(0x7f0000000000)='syz1\x00', 0x200002, 0x0) syz_open_dev$vcsu(&(0x7f0000000180)='/dev/vcsu#\x00', 0x5ea0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) r4 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000240)='/dev/btrfs-control\x00', 0x40, 0x0) r5 = openat$cgroup_ro(r4, &(0x7f0000000200)='memory.stat\x00', 0x7a05, 0x1700) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x200015) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r6, 0x6609) ioctl$TIOCCONS(r6, 0x541d) 13:55:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:55:36 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 464.635883][T13382] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 464.700199][T13382] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 464.787416][T13382] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 464.814574][T13382] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:42 executing program 5: setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x0, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x3ff, 0x2) ioctl$KDSETMODE(r1, 0x4b3a, 0x0) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x3ffffe) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) 13:55:42 executing program 1: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0x0) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:42 executing program 3: openat$userio(0xffffffffffffff9c, &(0x7f0000000100)='/dev/userio\x00', 0x1, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_open_dev$audion(&(0x7f0000002780)='/dev/audio#\x00', 0x2b50, 0x2) ioctl$USBDEVFS_SETCONFIGURATION(r2, 0x80045505, &(0x7f00000027c0)=0x2e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0xc) process_vm_writev(r3, &(0x7f0000000100), 0x0, &(0x7f00000026c0)=[{&(0x7f0000000200)=""/220, 0xdc}, {&(0x7f0000000300)=""/191, 0xbf}, {&(0x7f00000003c0)=""/232, 0xe8}, {&(0x7f0000000140)=""/93, 0x5d}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/105, 0x69}, {&(0x7f0000001540)=""/130, 0x82}, {&(0x7f0000001600)=""/62, 0x3e}, {&(0x7f0000001640)=""/109, 0x6d}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0xa, 0x0) 13:55:42 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 470.157160][T13411] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 470.170193][T13411] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 470.291932][T13411] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 470.300157][T13411] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcsu\x00', 0x540100, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000000)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:55:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:55:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:43 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptJx\x00', 0x0, 0x0) clone(0x4200000, &(0x7f00000001c0)='{', &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="79a4f3f2814993faebad2e82624248fe0abc6ccd51ea21f9461146921b75da8ee67f2cc41f4abb41026d959760348cb0e90248eae7f3c88ddbe4742833ca792d6fd7ac56a6e7665e829fc412c4c9fd977ee7b5598e649de887b7") r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) socket$kcm(0x2b, 0x1, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000300)='me]1r\x00\x00tj<\xc2\xaesEE<\fY\xd8\x94:\x80\x00\xd8\x9f\n\x7f.\x8a\xc06m\xa3\xe3\xaa\x00'/45, 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) r4 = dup2(r2, r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) r5 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-control\x00', 0xe1002, 0x0) write$9p(r5, &(0x7f0000000140)="0600000000000000c9b9000f06000000001ff7adf576f3790f68bc2c197cbf8d63735a09ab8383afd2de1a5587fe067f00002000249e1dabddb514480a169fc72518f833b3aacfcf0ef7b0bdd78687fc006bff51b9f9218a249e3d00000000000000000000000053", 0x68) pipe(&(0x7f00000000c0)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000000)={0x7, 0x80000000, 0x1d, 0xcf8c, 0x2, 0x3f, 0x4, 0x7, 0x8001, 0x2, 0x0, 0xffffffff}) [ 470.805545][T13442] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 470.814690][T13442] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:43 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 470.910638][T13442] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 470.919085][T13442] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 471.102525][T13448] dlm: no locking on control device 13:55:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:55:51 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:51 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:51 executing program 5: r0 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x102000) ioctl$KVM_GET_LAPIC(r0, 0x8400ae8e, &(0x7f0000000100)={"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"}) r1 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400300) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x0, 0x0) write$FUSE_INIT(r2, &(0x7f0000000500)={0x50, 0x0, 0x6, {0x7, 0x1f, 0x0, 0x10000, 0x1, 0x5, 0x985, 0x3}}, 0x50) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) mincore(&(0x7f0000ffd000/0x2000)=nil, 0x2000, &(0x7f0000000580)=""/164) 13:55:51 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cachefiles\x00', 0x80404, 0x0) ioctl$UI_ABS_SETUP(r2, 0x401c5504, &(0x7f00000000c0)={0x9, {0x3, 0x44c, 0x8b9e, 0x4, 0x6, 0x84}}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000000)={0x20002004}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 479.301828][T13476] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:55:51 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 479.346742][T13476] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 479.439748][T13476] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 479.465152][T13476] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 479.492024][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 479.497847][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 479.572069][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 479.578359][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:55:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x408040, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x1a) r3 = socket$pptp(0x18, 0x1, 0x2) sendto(r3, &(0x7f00000000c0)="0be70788d79a33589a333daa2f3f0fbede1b89c21aff0dfe14803f4aeae0a86d5521d7346c9b7b8db5ceda64eaf9c5ce3c5a7e9faad0e77c9ca30ced4988e04dd1f9804246639dbab2871066154a44cbef76edc90293da312e6feec883e4e8beed8fb135c0e48554ad4f258e3624d5abf9386fadd482436708da926220d9d8312e287866b7eb3d2ef240becbc01f1c353a6f91fde850374b9a6ceb5ea42b5be3c3931dd058cb9f58aea25dc1a0215c15957e022d3b28b60c4e67f942461eff3a405a686c9d34e743d40385871af682bd4c966ab56b0c4f52279381584a", 0xdd, 0x69369e6992f40beb, 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:55:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:55:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, 0x0, 0x0) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000100)=0x9) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) setsockopt$ARPT_SO_SET_REPLACE(r3, 0x0, 0x60, &(0x7f0000000200)={'filter\x00', 0x7, 0x4, 0x4a0, 0x140, 0x0, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x4, &(0x7f0000000040), {[{{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @empty, @multicast2, @broadcast, 0x4, 0xffffffff}}}, {{@arp={@remote, @multicast2, 0xffffff00, 0x0, @mac=@local, {[0xff, 0x80, 0xff, 0xff, 0x1100be49923dcf1a, 0xff]}, @empty, {[0x80, 0xff, 0x0, 0xff, 0xff, 0xff]}, 0x1, 0x9, 0xf83, 0xba, 0xe1b, 0xcc0c, 'vxcan1\x00', 'bridge_slave_1\x00', {0xff}, {}, 0x0, 0x40}, 0xf0, 0x118}, @unspec=@AUDIT={0x28, 'AUDIT\x00'}}, {{@uncond, 0xf0, 0x160}, @unspec=@NFLOG={0x70, 'NFLOG\x00', 0x0, {0x845, 0x401, 0x3f, 0x1, 0x0, "7c45af6b70ed5418558e49df5593fd74f0d8681cb72b57f3d5a179df5acb099426f69de4931bdf666cc5a1408499aa06964b3312d9c846d9e961da7891fba625"}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4f0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x24040, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) ioctl$TIOCVHANGUP(r4, 0x5437, 0x0) [ 479.914778][T13500] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 479.956474][T13500] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 479.971732][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 479.971752][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 479.977528][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 479.983250][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 479.988984][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 480.000514][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:55:52 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:52 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 480.100982][T13500] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 480.122008][T13500] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) fcntl$addseals(r0, 0x409, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) getsockopt$TIPC_NODE_RECVQ_DEPTH(r2, 0x10f, 0x83, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) ioctl$SNDCTL_DSP_SETTRIGGER(r3, 0x40045010, &(0x7f0000000180)=0x6c) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) fcntl$F_SET_FILE_RW_HINT(r1, 0x40e, &(0x7f0000000000)) 13:55:52 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:57 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) dup(r0) open(&(0x7f0000000040)='./file0\x00', 0x600, 0x8) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ubi_ctrl\x00', 0x150480, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x7) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) 13:55:57 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:55:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) accept4$rose(r2, 0x0, &(0x7f0000000040), 0x800) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x100d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000100)=0x5, 0x4) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:55:57 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:55:57 executing program 0: add_key$keyring(0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 485.801239][T13542] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 485.841491][T13542] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:58 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:55:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 486.145979][T13559] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 486.172384][T13559] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:58 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) epoll_create1(0x0) ioctl$SNDCTL_DSP_GETISPACE(0xffffffffffffffff, 0x8010500d, &(0x7f0000000000)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) getsockopt$bt_BT_SECURITY(r2, 0x112, 0x4, &(0x7f0000000100), 0x2) 13:55:58 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 486.211729][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 486.213804][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 486.217538][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 486.223258][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 486.234752][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 486.240503][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:55:58 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 486.335020][T13559] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 486.403229][T13559] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:55:58 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 486.752198][T13581] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 486.770295][T13581] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 486.877725][T13581] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 486.895572][T13581] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:04 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) dup(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400201) r4 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vga_arbiter\x00', 0x100c2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x2d, &(0x7f0000000180)={0x3, {{0xa, 0x4e24, 0x1, @mcast1}}}, 0x88) fsopen(&(0x7f0000000000)='ext2\x00', 0x0) 13:56:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000040)=0x41000d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x220040, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) ioctl$KDSETMODE(r4, 0x4b3a, 0x1) fspick(r3, &(0x7f00000000c0)='./file0\x00', 0x1) 13:56:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) 13:56:04 executing program 0: 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) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000300)="580000001400192340834b80043f679a10ffff7f4e32f61b26a054e8b0f23d12cdf1e422000000000100804824ca945f64009400050028925aaa000000000000008400f0ff00ff050000000010000100090ac2d00b0ccbd8", 0x58}], 0x1) 13:56:04 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:56:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fad5"], 0x3c) [ 492.088014][T13607] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 492.126580][T13607] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:04 executing program 0: mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000080)=""/104) 13:56:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcs\x00', 0x663e9829971c0dae, 0x0) ioctl$DRM_IOCTL_MODESET_CTL(r1, 0x40086408, &(0x7f0000000380)={0x4, 0x8}) ioctl$TIOCSIG(r2, 0x40045436, 0x40) r3 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) setsockopt$TIPC_GROUP_LEAVE(r4, 0x10f, 0x88) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) sendmsg$nl_route_sched(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f0000000280)=ANY=[@ANYBLOB="00000000310020012abd7004dcdbdf2500000000c610f95243c2df20eccce65d78da19d99b28b52b767c093eb37d687f9c04a92e0feee3a5a70baedd8c334bf5543bd835ba3138a98f"], 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x4000000) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r5, 0x6609) setsockopt$inet_sctp6_SCTP_EVENTS(r5, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x3, 0x2, 0x0, 0xee, 0x4, 0x3f, 0x6, 0x81, 0x18, 0x16}, 0xb) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c06, r3) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 492.295012][T13607] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:56:04 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, 0x0, 0x0) [ 492.341786][T13607] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:04 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0x83, 0x800000000200, 0x3, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffff9c}, 0x3c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000080), &(0x7f0000000280)}, 0x20) [ 492.451734][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 492.451765][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 492.457583][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 492.457614][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 492.475600][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:56:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 492.748368][T13636] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 492.778747][T13636] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 492.856540][T13636] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 492.866974][T13636] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:11 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) getxattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="75735b846367726f757063707573657400"/27], &(0x7f0000000100)=""/40, 0x28) 13:56:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) wait4(0x0, 0x0, 0x1000000, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:56:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, 0x0, 0x0) 13:56:11 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:56:11 executing program 0: r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$nfc_llcp_NFC_LLCP_RW(r0, 0x65, 0x2, 0x0, 0x0) 13:56:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 499.271580][T13658] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:56:11 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) [ 499.361431][T13658] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, 0x0, 0x0) 13:56:11 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000025c000)={0x400000001, 0x70, 0x2005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, r0, 0x0) perf_event_open(&(0x7f000001d000)={0x7, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, r0, 0x0) [ 499.513174][T13658] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:56:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x2a, &(0x7f00000000c0)={0x81, {{0xa, 0x4e20, 0x2, @loopback, 0xa6d}}}, 0x88) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 499.553522][T13658] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:11 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[], 0x0) 13:56:12 executing program 0: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f1, &(0x7f0000000380)="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") openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newsa={0x138, 0x10, 0x501, 0x0, 0x0, {{@in6=@mcast2, @in6=@mcast2}, {@in6=@ipv4={[], [], @multicast2}, 0x0, 0x6c}, @in6=@ipv4={[], [], @empty}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x0) syz_emit_ethernet(0x0, &(0x7f00000003c0)=ANY=[], 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa192bce5e2dfb86dd6000000000ef0600fe8000000000000000000d00000000aafe88000000000000000000000000000100004e20", @ANYRES32=r0], 0x0) 13:56:15 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) 13:56:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:15 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) socketpair(0x18, 0xa, 0x81, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$TIPC_IMPORTANCE(r2, 0x10f, 0x7f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 13:56:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[], 0x0) 13:56:15 executing program 0: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f1, &(0x7f0000000380)="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") openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newsa={0x138, 0x10, 0x501, 0x0, 0x0, {{@in6=@mcast2, @in6=@mcast2}, {@in6=@ipv4={[], [], @multicast2}, 0x0, 0x6c}, @in6=@ipv4={[], [], @empty}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x0) syz_emit_ethernet(0x0, &(0x7f00000003c0)=ANY=[], 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa192bce5e2dfb86dd6000000000ef0600fe8000000000000000000d00000000aafe88000000000000000000000000000100004e20", @ANYRES32=r0], 0x0) 13:56:15 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 503.548799][T13712] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 503.592070][T13712] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:15 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[], 0x0) 13:56:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) write(r0, &(0x7f0000000040)="90dd9c129584682f05e5b64e9ccc7e81afd15208aa6068db1f450ff1d4e1b5", 0x1f) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000600)=0x13) ioctl$KDFONTOP_SET_DEF(r0, 0x4b72, &(0x7f0000000000)={0x2, 0x1, 0x8, 0x2, 0xb, &(0x7f0000000200)="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"}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) clock_adjtime(0x1, &(0x7f00000000c0)={0x1f, 0x1eb5, 0x5, 0x3, 0x2, 0x6, 0xaed8, 0x80, 0xff, 0x7ff, 0x60893a59, 0x1, 0x0, 0x29c, 0x8, 0x8, 0x9, 0xe3b, 0x800, 0x537c, 0x0, 0x7fff, 0x6, 0x1, 0x1, 0x8}) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000640)='/dev/vcsu\x00', 0x20000, 0x0) setsockopt$CAIFSO_REQ_PARAM(r2, 0x116, 0x80, &(0x7f0000000680)="96a6d02b275569f657d8471cfd5a04e2276bf494e87ac12c927032416b21d2d583c6606881a83c4bcc03530302b25c25566e10931d3523173108b326fc8eb4a851897938efc421de2a2d1f8755835a665fe77068293a9224d3954f39c9ea677466ec8d683c58589cc7eda3dd5c9dd5d49214cf76fe39b2adadf02f4905b3363d9c8d6945fcfd269d4cfdde1bdf48780f6cb1209b32a92316f32aede75c9a1b71b8ed0bea832fc1f23e77ce93cab1e267", 0xb0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:56:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:16 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:56:16 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0) [ 503.943613][T13737] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 503.989572][T13737] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:16 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000100)={0x4, 0x4, 0x1000, 0xfffffffa, 'syz0\x00', 0xffffffff}) r2 = getpid() sched_setattr(r2, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r3 = syz_open_procfs$namespace(r2, &(0x7f0000000000)='ns/user\x00') r4 = syz_open_dev$vivid(&(0x7f0000000140)='/dev/video#\x00', 0x3, 0x2) dup2(r4, r3) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r3, 0xc0406618, &(0x7f00000000c0)={{0x0, 0x0, @reserved="bfc392eac3118871fc915a5cc2c03941a0a7daa29729f66c62b7755af4d4336a"}}) prctl$PR_SET_FP_MODE(0x2d, 0x2) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 504.292363][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 504.298878][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 504.451754][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 504.457598][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 504.531751][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 504.537574][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:56:22 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket(0x12, 0x1406, 0xf9) r2 = dup(r0) dup(r1) write$cgroup_type(r2, &(0x7f0000000080)='threaded\x00', 0x9) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x1fd) fsopen(&(0x7f00000000c0)='bdev\x00', 0x0) 13:56:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:22 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:56:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0) 13:56:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ttynull\x00', 0x200, 0x0) ioctl$PIO_SCRNMAP(r1, 0x4b41, &(0x7f00000000c0)="d4691c84cc223e85399a7b7c26eaeae01fa4abb38846238695ffa0ce6aa1554426686a1b06d20d29abdf2c9cf2f6cd0fc284142689db8aed54ab57d1dbbbc5fa053bcacbff22452d3364137cd93f07972b353b678926558e6996379dd6549daf76d0a72c9230285b30a2e2c1ed496db592c45d03e0256c70f7c29d62a0a3eceba41178651be048af54bbef7327ca415eaa584423753f6f42fb256e8cfca79ef2e09e2659ad4f2db3adf2f83838e76c41") r2 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/ubi_ctrl\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0x7, &(0x7f00000002c0)={0x53feb672, 0x7fffffff, 0x4, 0x2}, 0x10) r3 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:56:22 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 509.894981][T13767] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:56:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB], 0x0) [ 510.010244][T13767] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@random={'trusted.', ':%\x00'}, &(0x7f0000000100)='/dev/ptmx\x00', 0xfffffffffffffee4, 0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) syz_open_dev$media(&(0x7f0000000140)='/dev/media#\x00', 0xfff, 0x40000) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:56:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000"], 0x1c) [ 510.199952][T13767] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 510.241978][T13767] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:56:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000"], 0x1c) [ 510.531741][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 510.532219][T13791] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 510.537554][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 510.581820][T13791] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 510.639729][T13791] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 510.660130][T13791] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 510.691737][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 510.697527][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:56:28 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$TIOCL_SCROLLCONSOLE(r0, 0x541c, &(0x7f0000000040)={0xd, 0x101}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) fsopen(&(0x7f0000000100)='anon\x00\x00\x00\x00\x01\x00\x00\x00\x00', 0x0) 13:56:28 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:56:28 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000"], 0x1c) 13:56:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x90fd16ea0858cb1c, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) fsetxattr$smack_xattr_label(r1, &(0x7f0000000000)='security.SMACK64MMAP\x00', &(0x7f00000000c0)={'\xec'}, 0x2, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) 13:56:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:28 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 516.303447][T13829] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 516.340300][T13829] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:28 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce599000000000000"], 0x2a) [ 516.436868][T13829] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 516.459022][T13829] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:28 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4800, 0x0) ioctl$DRM_IOCTL_SWITCH_CTX(r2, 0x40086424, &(0x7f0000000100)={0x0, 0x2}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$UFFDIO_REGISTER(r3, 0xc020aa00, &(0x7f0000000140)={{&(0x7f0000ffd000/0x1000)=nil, 0x1000}}) r5 = socket(0x2, 0x800, 0x40) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r6) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r7, 0x6609) getsockopt$inet_IP_XFRM_POLICY(r7, 0x0, 0x11, &(0x7f0000000200)={{{@in=@initdev, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in=@broadcast}}, &(0x7f0000000300)=0xe8) stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000001580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001540)={&(0x7f0000000400)={0x1138, 0x28, 0x20c, 0x70bd25, 0x25dfdbfd, {0x1c}, [@typed={0x8, 0x4d, @uid=r6}, @nested={0x28, 0x5c, [@typed={0x8, 0x26, @uid=r8}, @typed={0x8, 0x60, @uid=r9}, @typed={0x14, 0x55, @ipv6=@local}]}, @nested={0x10d4, 0x53, [@typed={0x4, 0x28}, @generic="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", @typed={0x8, 0x3, @str='\x00'}, @generic="9d21e18ff5da612f3ab6f479991672f3b32eef3ba724e053b5223f7dc26796513943b939e12c6cd58245561b2cbaf5b86a6741dd951919df2b2b9e12a30b10244e5a5cc62ea775e8cffa78", @generic="9c478b16e96606d5b9e377df15a295a6d7b55a6938fa94f48aad45b4d0ada2154eee6bc17af818486fe17cd04fae77efee6b387a664faebf29568c76b000c422600044bc5e7bd13ee0c37a568dc7b1033f975d5dc3062311bee5c662d273ecedbea4b62e71af289094368062ab20b74f13b089525639e5"]}, @generic="be005645696b8f61566329eb243edc81cf2b5830905bfb2df55577b3c1"]}, 0x1138}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:56:28 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:29 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce599000000000000"], 0x2a) [ 516.772107][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 516.778556][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:56:29 executing program 3: r0 = epoll_create1(0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000000)={0xa9f, 0x6, 0x6, 0x1ff, 0x7ff, 0x8}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) [ 516.893999][T13852] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 516.921839][T13852] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 516.931747][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 516.937536][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:56:29 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 517.011746][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 517.017559][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 517.041989][T13852] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 517.071801][T13852] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:34 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) 13:56:34 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce599000000000000"], 0x2a) 13:56:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:34 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$KDSKBSENT(r1, 0x4b49, &(0x7f0000000200)={0x0, "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"}) r2 = epoll_create1(0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ptmx\x00', 0x40000, 0x0) ioctl$VHOST_NET_SET_BACKEND(r3, 0x4008af30, &(0x7f0000000000)={0x2, r4}) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000040)=0xa) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x20032600) setsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000180)=0xffffffff, 0x4) 13:56:34 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240), 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:56:34 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$SNDCTL_DSP_NONBLOCK(r0, 0x500e, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000040)=0x1a, 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$SNDRV_PCM_IOCTL_XRUN(r5, 0x4148, 0x0) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000000080)) setsockopt$inet_msfilter(0xffffffffffffffff, 0x0, 0x29, &(0x7f0000000100)={@multicast1, @multicast2, 0x0, 0x5, [@local, @remote, @multicast1, @dev={0xac, 0x14, 0x14, 0x20}, @dev={0xac, 0x14, 0x14, 0x18}]}, 0x24) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0500010001007edc04140057911e953b298dbe92eb0aa6b6368062226ef9ba108a95d4c00c28f46cc409ba02c079b83eb11d4f580176bc20ab07192476b10b6e655f5bf40bb01b205904e9dcaabc08700fa0113ebc37c508f3400815fc713fbe062bf7785fb3b6f4ef9daac58d391c4572c099f90b7a"], &(0x7f00000001c0)=0xa) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r6, 0x9, 0x7, 0x0, 0x9, 0x3f}, 0x14) dup(r4) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) [ 522.668070][T13885] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 522.718812][T13885] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed28"], 0x31) [ 522.892215][T13885] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 522.900449][T13885] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 523.022339][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 523.029053][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:56:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed28"], 0x31) 13:56:35 executing program 3: r0 = epoll_create1(0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0xd) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200), &(0x7f0000000280)=0x6e, 0x800) getpeername(r1, &(0x7f00000002c0)=@in={0x2, 0x0, @initdev}, &(0x7f0000000340)=0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) fcntl$getownex(r2, 0x10, &(0x7f0000000000)={0x0, 0x0}) r4 = getpid() sched_setattr(r4, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ustat(0xb960, &(0x7f0000000100)) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x20032600) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r6, &(0x7f0000000000)=ANY=[], 0x20032600) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f00000000c0)={r6, r0, 0x8}) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) 13:56:35 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000240), 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:56:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed28"], 0x31) 13:56:35 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) 13:56:35 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000000)=0x80000000) [ 523.413917][T13917] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 523.451302][T13917] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 523.576114][T13917] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 523.624262][T13917] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 523.651733][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 523.651743][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 523.657535][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:56:35 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d8"], 0x35) [ 523.669828][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 523.676347][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 523.682535][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:56:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:36 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x4000, 0x0) r1 = epoll_create1(0x180000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) dup(r0) [ 524.151831][T13947] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 524.161472][T13947] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:41 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:56:41 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d8"], 0x35) 13:56:41 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) r4 = openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$VIDIOC_ENUMAUDIO(r4, 0xc0345641, &(0x7f0000000040)={0x10000, "88515e9b670b950bc956faa2ac850361462533d0b5bfd0f99f9d69e862dde73f"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value, 0x0) r5 = socket(0xa, 0x3, 0x8) ioctl$sock_inet_SIOCSIFFLAGS(r5, 0x89a2, &(0x7f0000000180)={'bridge0\x00\x00\x01\x00', 0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}}}, 0x20) sendmsg$key(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000080)=ANY=[], 0x1de}}, 0x0) r7 = gettid() perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x80000000076}}, r7, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) waitid(0x2, r7, &(0x7f0000000040), 0x2, &(0x7f00000000c0)) sendmsg$key(r5, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000640)=ANY=[@ANYRES64, @ANYRESHEX=r6, @ANYRESDEC=r7]], 0xfffffffffffffe56}}, 0x20004850) write$RDMA_USER_CM_CMD_DESTROY_ID(0xffffffffffffffff, &(0x7f0000000340)={0x1, 0x10, 0xfa00, {&(0x7f0000000300), r6}}, 0x18) write$RDMA_USER_CM_CMD_REJECT(r4, &(0x7f0000000500)={0x9, 0x108, 0xfa00, {r6, 0x6d, "5d6dc0", "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"}}, 0x110) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f00000003c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000380), r6}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0xffffffffffffffff, &(0x7f0000000000), 0x13f, 0x8}}, 0xffffffffffffff07) r8 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r8, 0x4, 0x2000) r9 = memfd_create(0x0, 0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz1\x00]\xba\xccM\xa7\xb3\xde\xc5\xcb\xc1\x8d\xe9d?\"\xf6\xe2\xb6\x9e\xdc#\x00a\xcc\n\x83i<\xa4\x97T\x912z<\xab\x88\x1cp\xba\v\x8eNr~\x04m\xb9\x00@\v\x8b\x15<|\x06{\xd5\x16\xa63q\xb5\\\\\x85y\x88\b5\xc3|i\xec\xdfb\x1a\xdb\xfa\b\xe4\r&P\x9a\x88\xd8\xe5*\x05/\xdb7\xa8\x8e\xcc\xa1\"\xc8Z\xae\xd5\xb5EL\xa4m\x05\"\x9d\xcc\x801;b;\\\xa5*d\x8f%?*\b\v\xd9\xc5\xd5', 0x1ff) r10 = syz_open_dev$sndseq(&(0x7f0000000080)='/dev/snd/seq\x00', 0x0, 0x0) dup2(r10, r9) syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0xffffffffffffffff, 0x2) 13:56:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:41 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) 13:56:41 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000380)=[r1]) ioctl$int_out(r0, 0x0, &(0x7f00000003c0)) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsopen(&(0x7f0000000140)='\xb8ns\x93\xca\x8e', 0x1) r3 = openat$cgroup_ro(r2, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@mcast1}}, &(0x7f0000000080)=0xe8) ioctl$int_in(r0, 0x0, &(0x7f0000000280)=0x7) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400)='/dev/qat_adf_ctl\x00', 0x2, 0x0) setsockopt$llc_int(r5, 0x10c, 0x9, &(0x7f0000000440)=0x1899, 0x4) setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.capability\x00', &(0x7f0000000100)=@v3={0x3000000, [{0x1000, 0x3}, {0x851, 0xfffffffa}], r4}, 0x18, 0x1) [ 529.422509][T13966] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 529.444604][T13970] bridge0: port 3(gretap0) entered blocking state [ 529.461822][T13970] bridge0: port 3(gretap0) entered disabled state 13:56:41 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d8"], 0x35) [ 529.490704][T13966] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 529.501713][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 529.507604][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 529.520784][T13970] device gretap0 entered promiscuous mode [ 529.580820][T13970] bridge0: port 3(gretap0) entered blocking state [ 529.587383][T13970] bridge0: port 3(gretap0) entered forwarding state [ 529.631519][T13966] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 529.678655][T13966] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fa"], 0x37) 13:56:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = dup(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_CLIENT(r2, 0xc04c5349, &(0x7f00000000c0)={0x0, 0x1, 0x5}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) fcntl$setsig(r3, 0xa, 0x27) 13:56:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 529.891746][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 529.897597][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 529.901722][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 529.909092][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 529.914872][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 529.920606][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:56:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fa"], 0x37) 13:56:42 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:56:42 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 530.157907][T13999] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:56:42 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) close(r0) socket(0x840000000002, 0x3, 0xff) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x24}}, 0x10) write$binfmt_elf32(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="4ef27f454c4600000011006c00000000000416004414050300000000f1449c08c3bce5990000000000000000004ebeed284c4529d864fa"], 0x37) [ 530.279324][T13999] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:42 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) r3 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000258f88)) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000200)=""/233) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:56:42 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\xff', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:42 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 531.331743][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 531.337585][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:56:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x16) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:56:50 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:56:50 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:56:50 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) openat(r2, &(0x7f0000000080)='./file0\x00', 0x10000, 0x50) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400201) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) ioctl$void(r4, 0x5450) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) fcntl$F_GET_FILE_RW_HINT(r1, 0x40d, &(0x7f0000000040)) 13:56:50 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 537.902358][T14055] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 537.910606][T14055] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 538.034615][T14055] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 538.074966][T14055] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x200240, 0x0) socketpair(0x1a, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x1, 0x0, 0x100000000, 0x7688}, &(0x7f0000000380)=0x18) r4 = openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$VIDIOC_ENUMAUDIO(r4, 0xc0345641, &(0x7f0000000040)={0x10000, "88515e9b670b950bc956faa2ac850361462533d0b5bfd0f99f9d69e862dde73f"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=r5, @ANYBLOB="5c00400081a3a51b1c30e8f0ae2ede5285251f147fb8d227c9ef569fb3c792426fda754ac767ba8235836bc20809000000002967a3a6af25b0110dd1220ccae8abc46920ecabca1e1ba165993cba605bd1b57afc02d1528c5c83286ee01f6c04"], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0xe, &(0x7f0000000400)={r3, 0x0, 0x9, 0xff01, 0x39, 0x1000, 0x7, 0xca9c, {r5, @in={{0x2, 0x4e22, @remote}}, 0xffffffff, 0x7, 0x0, 0x3, 0xcaf5}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x8, 0x200, 0x2, 0x2, r5}, &(0x7f0000000100)=0x10) r6 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 538.211723][ C1] net_ratelimit: 2 callbacks suppressed [ 538.211739][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 538.212079][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 538.219081][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 538.225687][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 538.242862][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 538.249118][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:56:50 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x3, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:50 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) creat(&(0x7f0000000000)='./file0\x00', 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:56:50 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:56:51 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 538.834126][T14078] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 538.844445][T14078] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$USBDEVFS_RELEASE_PORT(r1, 0x80045519, &(0x7f0000000000)=0xfffffbff) r2 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 538.905373][T14078] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:56:51 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 538.974551][T14078] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:51 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:51 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) removexattr(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=@known='com.apple.FinderInfo\x00') r1 = fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xc}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 539.340972][T14105] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 539.402610][T14105] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 539.522093][T14105] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 539.563350][T14105] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 539.651841][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 539.657632][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:56:52 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioprio_set$uid(0x6, 0xee01, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f00000000c0)={0x6, {{0x2, 0x4e22, @empty}}}, 0x88) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 539.813666][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 539.819752][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:56:54 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:56:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x5, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) openat$ppp(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ppp\x00', 0x0, 0x0) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000000)=0x0) ioctl$EVIOCSREP(r2, 0x40084503, &(0x7f0000000180)=[0x6, 0x9]) ioctl$SIOCAX25GETUID(r2, 0x89e0, &(0x7f00000000c0)={0x3, @null, r4}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:56:54 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:56:54 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x29) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) 13:56:54 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(r1, &(0x7f0000000180)='memory.events\x00\xc8\xbe\xb2}\x17Cg\xfd\xbcmQ\xf6\xbe\x14\xe9\xac\xe5\x93\xc6\x1d-\xcb\xfa\xb0)\x10\x86\xbc\x84\t\xa2\xd3\xf5\x9a\xdb\xa6?\x1d\x18\x0eb\xcc\'s\x97\x9e\x90\xc04\xda\xfeJ\x9do\x9a\xd1\xb9$\xd2\xcb<,b\xad\xea\x86\x87B\xf9$\x89\xa9\xa6p~H99\x8f\x88\x160T\x04\x06\x86\xad\xfbD\x8a\x03`\xbe$\x01cK\xa9\xe3\xbb\xa3\xc9\x940\xff=H\x10\xc7\x8c\xbb\xf7\x17\xb9\n\xcf\x02-\x96\xad\xe3J$\xb9\x9a\xde\x15\xcc\x0fN\x9d<\x9a^\xd7 Ql\x8d\x99\x98\xe1\xc4rn\x9f\xf1\xf3`\xb3\xef\xf2g\xbf%\xf5\a\xe7\xa3\x16\xff\xe58\xa43\xd9\xb4|)\xe1\xe7\xa6\xab\xc9mMcQr\x1c\xbf\xb8\x93u\x7fE.\x1b\f\'\xb9\xdc\xf4W\xbf\xd8\xd3k\xdd\a};#/\xa1\xf9\xb4\xe5m\x8d\xea\t\x9dY\x12Ax\x18\xfc\xee\x96\xe6\xce~rm\x89:\aw\x06nkZ\xc5V\xfd\x1ex\xf1}\xf7d\xc7<\x849[\x01\xa6kT\x8a9\xf76\xa6\xa0t\xc2\x02\xd7\xc9\x12\xd0D\xa32N\"\x0eC\x96\x14\x10=s\xaf\x96\xb7\x1e&\x06\x10\xc3\x9ewY\x96', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) socketpair(0x1a, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x1, 0x0, 0x100000000, 0x7688}, &(0x7f0000000380)=0xfffffffffffffe79) r5 = openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$VIDIOC_ENUMAUDIO(r5, 0xc0345641, &(0x7f0000000040)={0x10000, "88515e9b670b950bc956faa2ac850361462533d0b5bfd0f99f9d69e862dde73f"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="5c00400081a3a51b1c30e8f0ae2ede5285251f147fb8d227c9ef569fb3c792426fda754ac767ba8235836bc20809000000002967a3a6af25b0110dd1220ccae8abc46920ecabca1e1ba165993cba605bd1b57afc02d1528c5c83286ee01f6c04"], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0xe, &(0x7f0000000400)={r4, 0x0, 0x9, 0xff01, 0x39, 0x1000, 0x7, 0xca9c, {r6, @in={{0x2, 0x4e22, @remote}}, 0xffffffff, 0x7, 0x0, 0x3, 0xcaf5}}, &(0x7f00000004c0)=0xb0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r7, &(0x7f0000000000)=ANY=[], 0x20032600) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r8, 0x6609) ioctl$KVM_IRQFD(r5, 0x4020ae76, &(0x7f00000000c0)={r7, 0x7ff, 0x1f, r8}) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000000080)={r6}, 0xc) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) [ 542.168577][T14135] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 542.225136][T14135] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000000)=0x2, 0x4) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$sequencer2(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) ioctl$PPPIOCCONNECT(r3, 0x4004743a, &(0x7f0000000180)=0x2) 13:56:54 executing program 4: [ 542.368098][T14135] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 542.392495][T14135] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:54 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x6, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:56:54 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x44000, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:56:54 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:56:55 executing program 4: [ 542.787475][T14155] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:56:55 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 542.832637][T14155] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:55 executing program 4: [ 542.909423][T14155] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:56:55 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x4200, 0x0) r1 = epoll_create1(0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x80400, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r4) ioctl$SIOCAX25DELUID(r2, 0x89e2, &(0x7f00000000c0)={0x3, @null, r4}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0x5ad0aa8dd1e8f983}) [ 543.035174][T14155] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:56:55 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(0x0, 0x0, 0x0) getpid() sched_setattr(0x0, 0x0, 0x0) r0 = socket$inet6(0xa, 0x0, 0x0) recvmmsg(r0, 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000200)) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) vmsplice(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xffffffffffffec8c, 0x9, 0x0, 0xa, 0xf, 0x4, "fc66d8c62eab2fce9c2c282995409eee81279fb86cb49918c7977d83224bb8022061f4f866fd3dffd16c4275d8246fabcce837a93c108dbfc8f8c38276a119bc", "cf3cf6a2abfbe498b232122f9c13b9769c54daa5440880efa287f95bfde3a2d4527616bd56d68403b456620ed0f506d1abee8e4165b61c4c5b0c14a1e305fe5a", "d3a2864e8e24074e9926f551f337e1e62e51c229494c771294c8103c94103de0", [0x1]}) rmdir(&(0x7f0000000140)='./bus\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) connect(0xffffffffffffffff, &(0x7f0000000000)=@rc={0x1f, {0x0, 0x0, 0x0, 0x0, 0x1}, 0x6}, 0x80) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f00000002c0)="390000001300090468fe0700000000000800ff00080000004500010700a0c71404002b000a000100000800"/57, 0x39}], 0x1) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x0) r2 = socket$inet(0x2, 0x2, 0x0) connect$inet(r2, 0x0, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 13:56:55 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x7, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 543.236832][T14182] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. [ 543.294233][T14188] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. [ 543.379991][T14193] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 543.464465][T14193] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 543.519536][T14193] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 543.528058][T14193] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:00 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) perf_event_open$cgroup(&(0x7f0000000200)={0x3, 0x70, 0x80, 0x1, 0x7, 0x4, 0x0, 0xffa, 0x8a40, 0x12, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x6, 0x97a80cd33566271f, @perf_bp={&(0x7f00000001c0), 0x4}, 0x8000, 0x7fffffff, 0x7, 0x2, 0x4, 0x5bb}, r1, 0xc, r2, 0x0) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x20032600) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/adsp1\x00', 0x400482, 0x0) r3 = openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video37\x00', 0x2, 0x0) ioctl$VIDIOC_ENUM_FMT(r3, 0xc0405602, &(0x7f0000000180)={0x3, 0x0, 0x1, "608f5e23da8c0fe70b510f2431b2bc5b33e808f3e0d1f02169076fc82b9e92c1", 0x3cbec22b4cecd863}) r4 = dup(r3) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x8912, 0x400200) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000100)={{0x49, 0x6, 0xff, 0x1f, 0x2}, 0x4}) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) 13:57:00 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$SNDRV_TIMER_IOCTL_STOP(r2, 0x54a1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000340)=""/4096, &(0x7f0000000180)=0x1000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(0xffffffffffffffff, 0x810c5701, &(0x7f0000000200)) setsockopt$netlink_NETLINK_PKTINFO(r3, 0x10e, 0x3, &(0x7f0000001340)=0x823, 0x4) r4 = syz_open_dev$vcsn(&(0x7f00000000c0)='/dev/vcs#\x00', 0x5, 0x400000) renameat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', r4, &(0x7f0000000100)='./file0\x00') 13:57:00 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockname(r0, &(0x7f00000001c0)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f00000000c0)=0x72) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) creat(&(0x7f0000000040)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x294) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r3 = dup2(r2, r1) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r3, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x200000000007fb, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(0x0, &(0x7f0000000100)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000140)='cpuset\x00', 0x0, 0x0) setsockopt$IP_VS_SO_SET_FLUSH(r1, 0x0, 0x485, 0x0, 0x0) 13:57:00 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:00 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x8, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:57:00 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 548.529425][T14217] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 548.562024][T14217] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:00 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 548.611733][ C0] net_ratelimit: 6 callbacks suppressed [ 548.611763][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 548.621965][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 548.623130][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 548.628946][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 548.634568][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 548.646002][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:57:00 executing program 4: r0 = socket(0x2, 0x3, 0x67) getsockopt$IP_VS_SO_GET_DAEMON(r0, 0x0, 0x487, &(0x7f0000000040), &(0x7f0000000080)=0x30) [ 548.700401][T14217] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 548.730535][T14217] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:01 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETXF(r0, 0x5434, &(0x7f00000000c0)={0x8, 0x1f, [0x4, 0x8, 0x8, 0x81, 0x7], 0x4}) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) r4 = dup2(0xffffffffffffffff, r3) setsockopt$SO_J1939_FILTER(r4, 0x6b, 0x1, &(0x7f0000000100)=[{0x2, 0x2, {0x4, 0xf0}, {0x0, 0xf0}, 0xfd, 0x1}, {0x3, 0x3, {0x1, 0x1, 0x4}, {0x0, 0xf1, 0x4}, 0xff, 0xfe}, {0x2, 0x0, {0x3, 0x1}, {0x2, 0x0, 0x2}, 0xfe, 0xfe}, {0x1, 0x1, {0x2, 0x1, 0x1}, {0x1, 0x3, 0xfb160a2b4a9efebf}, 0xfd, 0xff}], 0x80) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e20, @remote}, 0x10) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:57:01 executing program 4: 13:57:01 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x9, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:57:01 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 549.081277][T14253] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 549.109871][T14253] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 549.198514][T14253] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 549.206957][T14253] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:07 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x2) 13:57:07 executing program 4: 13:57:07 executing program 3: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20\x00', 0x0, 0x0) ioctl$KDENABIO(r0, 0x4b36) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create1(0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x17) ioctl$VIDIOC_S_PRIORITY(0xffffffffffffffff, 0x40045644, 0x1) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f00000000c0)) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 13:57:07 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xa, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:57:07 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:07 executing program 4: [ 554.983927][T14286] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 555.018822][T14286] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:07 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0x200040d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$FICLONERANGE(0xffffffffffffffff, 0x4020940d, &(0x7f0000000000)={r2, 0x0, 0xfffffffffffffff8, 0x3, 0xffffffffffffff6a}) 13:57:07 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 555.155911][T14286] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 555.184976][T14286] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:07 executing program 4: 13:57:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x10, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:57:07 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 555.510542][T14314] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 555.522298][T14314] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 555.610561][T14314] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 555.618938][T14314] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:13 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) 13:57:13 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) ioctl$KVM_SET_DEVICE_ATTR(r3, 0x4018aee1, &(0x7f0000000200)={0x0, 0x4, 0x8, &(0x7f0000000180)=0xffff}) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) r4 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cuse\x00', 0x2, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0x20032600) poll(&(0x7f00000000c0)=[{r2, 0x2001}, {r0, 0x4080}, {r4, 0x4000}, {r1, 0x20}, {r5, 0x4000}, {r1, 0x40}, {r0, 0x4}, {r0, 0x8214}, {r0, 0x1}, {0xffffffffffffffff, 0x41}], 0xa, 0x8) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:57:13 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:13 executing program 4: 13:57:13 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x23, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 561.348307][T14329] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 561.359980][T14329] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:13 executing program 4: 13:57:13 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2d, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:57:13 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:13 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:13 executing program 4: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) socket$inet6(0xa, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000008880), 0x400000000000061, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$FOU_CMD_GET(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r3, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) close(r3) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) connect$inet(r4, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x40000000000002f, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x2000) [ 561.645584][T14347] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 561.696427][T14347] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:14 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f00000000c0)={'veth0\x00', &(0x7f0000000080)=@ethtool_channels={0x3d, 0x4, 0x100, 0xff, 0x3f, 0x8001, 0xfffffffc, 0x1, 0x8}}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create1(0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xd) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000000)) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) [ 561.814260][T14347] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 561.823581][T14347] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:22 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r0, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$DRM_IOCTL_GET_STATS(r0, 0x80f86406, &(0x7f0000000040)=""/93) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) 13:57:22 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x33, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:57:22 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:22 executing program 4: syz_emit_ethernet(0x52, &(0x7f0000000100)={@local, @empty, [], {@ipv4={0x800, {{0x9, 0x4, 0x0, 0x0, 0x44, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@lsrr={0x83, 0xb, 0x20, [@loopback, @local]}, @ssrr={0x89, 0x3}]}}, @tipc=@payload_direct={{{{0x20, 0x0, 0x0, 0x0, 0x0, 0x8}}}}}}}}, 0x0) 13:57:22 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(0xffffffffffffffff, 0xc0e85667, &(0x7f00000000c0)={0x60000000, 0xe, "c43b72a951dda6ab45f35bfb0cffb4f4499dc9edc2677b78a2897fae3edf1ab6", 0x9, 0x401, 0xb1, 0x8000000001000, 0xfffffffe, 0x401, 0x3, 0x400, [0x4, 0x1, 0x7, 0x4]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) write(0xffffffffffffffff, &(0x7f0000000200)="e2eb66d7f13ac8a055a59f0119a3fef67d20bca3d280f613019e48fc45bcdb94ffc21228f02972df6959611a1724c06f26aa43ed0690bc33fe6b1982b86a6294d55dc66814716cfcd28bf75b5e506d8161d125892ed10fa211f96a23fa0ced13d98845567ae4e8607659f15915b5464259ef9d89f8b864fb25178f833d6f6352aee3faf06fbe8e671450b8b9aa2e7cde8d5819ff1e05408a6128e499", 0x9c) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:57:22 executing program 4: rt_sigprocmask(0x0, &(0x7f00000000c0)={0x7fffffff}, 0x0, 0x8) r0 = getpgrp(0xffffffffffffffff) r1 = gettid() rt_tgsigqueueinfo(r0, r1, 0xb, &(0x7f0000000200)={0x0, 0x0, 0x2fffe}) rt_sigtimedwait(&(0x7f0000000080)={0x7fffffffffffff63}, &(0x7f0000a72ff0), 0x0, 0x8) [ 570.531977][T14392] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:57:22 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:22 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) execveat(r2, &(0x7f0000000180)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000200)='-$\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='memory.events\x00', &(0x7f00000002c0)='/dev/bsg\x00'], &(0x7f0000000400)=[&(0x7f0000000340)='/dev/bsg\x00', &(0x7f0000000380)='memory.events\x00', &(0x7f00000003c0)='memory.events\x00'], 0x400) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000)='/dev/bsg\x00', 0x100, 0x0) setsockopt$RXRPC_SECURITY_KEY(r3, 0x110, 0x1, &(0x7f00000000c0)='losystem@%\x00', 0xb) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000100)=0x3f, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$TIOCL_GETKMSGREDIRECT(r4, 0x541c, &(0x7f0000000140)) [ 570.640048][T14392] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:23 executing program 4: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f0000000180)) [ 570.748790][T14392] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 570.802316][T14392] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:23 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, 0x0, 0x0) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 570.851745][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 570.857555][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:57:23 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f00000006c0)) r3 = accept4$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000000c0)=0x14, 0x80000) fcntl$getownex(r1, 0x10, &(0x7f0000000640)={0x0, 0x0}) fcntl$lock(r1, 0x26, &(0x7f0000000680)={0x1, 0x3, 0x2, 0x7, r4}) writev(r3, &(0x7f00000005c0)=[{&(0x7f0000000100)="63b1aef4e0d1e9846fc264d3287902bfab2c9e8ae0fb2b4be9f8c1f63ee601ae87a27187b9674d30ba81d4d616d6184413410a93eacb972e88eccf63c0fee2e02d0d17758d771e11546ca299d6794a2f32742a32e9d51ddbdc3139980b511475064b6a780acc3e1fb8eed745", 0x6c}, {&(0x7f0000000200)="caba12ef0efe206fdffa2db3b668de22c2a0816faa45abb0d95a14756ccf707908c630c2ace66fca18578db2df6e850ac4ed54b6c3350a93775e452770a6d965d3dff139c5d6a5ad4d35d6537fcd8269c33039dd5b95850eed90c7fe34108205375755de31b1ab9cf7ed0c84f23b3a7dd9b7ab0c88aee6abaf25cb932e6337d135fbc37377180cc514f07d7c530a22085baa10ab530713b2d513f74e4d5e123e068761e3a60d91afc95c482329551901ecc788c7dab3a7a26e360ebaa0583cc8ea68ffce6ddaf58b833e5e2f4b7bea71212c7bd33051a9f34450af3fbac99923ad98", 0xe2}, {&(0x7f0000000300)="3490062fb45954d609484deecd6efb61944735138854cec46a435ef57181bebcae441e963c26bbf547ffccf3dea31aa5a6dbdaf8da8178a711d16855da4aa20ea2359a624199c2d85712805821151a33931914b018af5874979c592d97fc944a4ab3080b859ccf857f54cfbaacfa9b9db6f9cdb9a061c2a8df79ce73b130bf59b6c4ca68d280a85b64b9fcaf526c33a0f2b67e75f079ecb6ad2db284a06e676f440a32ce7f859c38165a325f80cbb821873e7cb0eb8c150906c31a", 0xbb}, {&(0x7f0000000180)="69f09d99f24666a50680bf6bdb9c60decf229fe4a440426bb91bc5a5c96fb680", 0x20}, {&(0x7f00000003c0)="aaa326d1f5d819f4a3c7ba1bef020469cb62f47f9669c948a1165ec1b4d3858a9aaaa578a2cbc6266305875e46a2d08c1e1575f2182d7d500c08f81b6bf8db5cbf921e0c494b0caa6bf1e598e3097724fb74d81711fd", 0x56}, {&(0x7f0000000440)="43df35e93605703e0962e4aae439a6f4b19562f1bf3085c146eecee4329851a142b3cc4b470408b0f4f1e1524864c5ab115f7902759e1688d2c0f95ce2525e621f89cc9b089abd25d9c8e753172a87023c6ff421db0404669d257c48ec77cbde", 0x60}, {&(0x7f00000004c0)="1518190fbdced502a3595a3cb8f2a0d957329c7ad7819013a7f543117c2d1150ba918fc6358cb1863f0ce28c70874b003e7cff76ab86820d65da1603c5a232f23f1080cd3cdc924dc65ef555427f811bc3083d530259c9f165233c51c5d8c37e8f661a112fe05372fbe973eb50fcc16e6d08db993d6fbe9cc6ef2ad8646a8de841edaf623ce771be1541829652f9cf81e346ab83ff2ec82dc6eaa34873565ae56751e46caf7eb337475c78bc3c81705b081988ae63825a112365aed3caa14a4352acf4c08cf0fa4823ba3ce19e900f21c8addb4b3dc47d46b016b2a724a183e1", 0xe0}], 0x7) [ 571.011796][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 571.017614][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 571.091742][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 571.097685][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:57:31 executing program 4: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fe, &(0x7f0000e68000)={0x2, 0x0, @loopback}, 0x10) ioctl$sock_inet_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 13:57:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x48, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:57:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000000)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:57:31 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0), 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:31 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:31 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r1, 0x6, 0x21, &(0x7f0000000040)="036205f207005b940a7356faaa186377", 0x10) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) setsockopt$TIPC_GROUP_LEAVE(r2, 0x10f, 0x88) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) bind$rds(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e22, @remote}, 0x10) socketpair(0x1a, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x1, 0x0, 0x100000000, 0x7688}, &(0x7f0000000380)=0x18) r6 = openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$VIDIOC_ENUMAUDIO(r6, 0xc0345641, &(0x7f0000000040)={0x10000, "88515e9b670b950bc956faa2ac850361462533d0b5bfd0f99f9d69e862dde73f"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, 0x0) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=r7, @ANYBLOB="5c00400081a3a51b1c30e8f0ae2ede5285251f147fb8d227c9ef569fb3c792426fda754ac767ba8235836bc20809000000002967a3a6af25b0110dd1220ccae8abc46920ecabca1e1ba165993cba605bd1b57afc02d1528c5c83286ee01f6c04"], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000400)={r5, 0x0, 0x9, 0xff01, 0x39, 0x1000, 0x7, 0xca9c, {r7, @in={{0x2, 0x4e22, @remote}}, 0xffffffff, 0x7, 0x0, 0x3, 0xcaf5}}, &(0x7f00000004c0)=0xb0) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, &(0x7f0000000080)={r7, 0x3}, 0x8) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) [ 578.956477][T14447] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 578.981769][T14447] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000000)={0x2, 0xffffffff, 0x1}) r2 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 579.086971][T14447] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:57:31 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0), 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$BLKBSZGET(r2, 0x80081270, &(0x7f0000000000)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 579.133861][T14447] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:31 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:31 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x20032600) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f00000000c0)=0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create1(0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) 13:57:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4c, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:57:31 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0), 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:31 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 579.569182][T14480] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:57:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x2000, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r2 = shmget(0x1, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r4, 0x4, 0x0) r5 = geteuid() r6 = getgid() fchown(r4, r5, r6) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r8) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() sched_setattr(r10, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r12 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r12, 0x5441, 0xfffffffffffffffe) write$cgroup_subtree(r11, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f0000000200)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x1f, r3, r6, r8, r9, 0x44, 0x7}, 0x8, 0xfffffffffffffff9, 0xf2, 0x10000, r10, r13, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 579.704627][T14480] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 579.899138][T14480] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:57:32 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 579.942132][T14480] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:32 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:37 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r2, 0xc0096616, &(0x7f0000000080)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 13:57:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x60, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:57:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCMIWAIT(r0, 0x545c, 0x0) r1 = epoll_create1(0x80000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x600100, 0x0) 13:57:37 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:37 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:37 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 585.374152][T14515] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 585.413425][T14515] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:37 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x3) syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r3 = socket$nl_generic(0x10, 0x3, 0x10) getsockname$netlink(r3, &(0x7f0000000000), &(0x7f00000000c0)=0xc) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:57:37 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x2000, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r2 = shmget(0x1, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r4, 0x4, 0x0) r5 = geteuid() r6 = getgid() fchown(r4, r5, r6) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r8) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() sched_setattr(r10, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r12 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r12, 0x5441, 0xfffffffffffffffe) write$cgroup_subtree(r11, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f0000000200)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x1f, r3, r6, r8, r9, 0x44, 0x7}, 0x8, 0xfffffffffffffff9, 0xf2, 0x10000, r10, r13, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:57:37 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x68, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:57:38 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$TIOCSWINSZ(r1, 0x5414, &(0x7f0000000000)={0x8, 0x6, 0x20}) r2 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 585.846647][T14548] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 585.900097][T14548] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 585.988845][T14548] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 586.007570][T14548] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x2000, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r2 = shmget(0x1, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r4, 0x4, 0x0) r5 = geteuid() r6 = getgid() fchown(r4, r5, r6) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r8) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() sched_setattr(r10, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r12 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r12, 0x5441, 0xfffffffffffffffe) write$cgroup_subtree(r11, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f0000000200)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x1f, r3, r6, r8, r9, 0x44, 0x7}, 0x8, 0xfffffffffffffff9, 0xf2, 0x10000, r10, r13, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:57:44 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:44 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0xc0000) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$ASHMEM_GET_NAME(r2, 0x81007702, &(0x7f0000000380)=""/174) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000180)='security.selinux\x00', &(0x7f0000000300)='system_u:object_r:udev_exec_t:s0\x00', 0x21, 0x3) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r3, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r3, 0x6609) bind$rxrpc(r3, &(0x7f0000000340)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e20, 0xd9b, @local, 0x4}}, 0x24) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000080)={0x9}) fstat(r3, &(0x7f0000000200)) socket(0x10, 0x2, 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0x318) setfsuid(r5) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='9p\x00', 0x400, &(0x7f0000000280)={'trans=unix,', {[], [{@dont_appraise='dont_appraise'}, {@obj_role={'obj_role', 0x3d, '/dev/ptmx\x00'}}, {@euid_eq={'euid', 0x3d, r5}}, {@subj_user={'subj_user', 0x3d, '/dev/ptmx\x00'}}, {@dont_appraise='dont_appraise'}]}}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:57:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x6c, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:57:44 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$VHOST_SET_MEM_TABLE(r1, 0x4008af03, &(0x7f0000000140)={0x2, 0x0, [{0x6000, 0x54, &(0x7f0000000040)=""/84}, {0x4000, 0x3b, &(0x7f0000000100)=""/59}]}) r2 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000001f40)='/dev/dlm-control\x00', 0x4aef6db76de90a8b, 0x0) setsockopt$XDP_UMEM_COMPLETION_RING(r3, 0x11b, 0x6, &(0x7f0000001f80)=0x10314f9631f1e0c9, 0x4) [ 591.928100][T14576] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:57:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/ptmx\x00', 0x2000, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r2 = shmget(0x1, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r4, 0x4, 0x0) r5 = geteuid() r6 = getgid() fchown(r4, r5, r6) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r8) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpid() sched_setattr(r10, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r11 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r12 = openat$vcs(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCGPTPEER(r12, 0x5441, 0xfffffffffffffffe) write$cgroup_subtree(r11, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$sock_SIOCGPGRP(r11, 0x8904, &(0x7f0000000200)=0x0) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000240)={{0x1f, r3, r6, r8, r9, 0x44, 0x7}, 0x8, 0xfffffffffffffff9, 0xf2, 0x10000, r10, r13, 0x8}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:57:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x0, 0x0) write$UHID_INPUT2(r1, &(0x7f0000000200)={0xc, 0xa5, "dda54cf6bea4816da832270293961ec4efc3e12372b1a56db5da4cb36fffecee421838c9993cd1b81645068680a69bd250655029b21f8b16d6ddb738ce0d65923e37db225f01f330ad422cbbbe2546141f93ec458239448341319852b3ebcc633a33de1ebb74cbd2a2fa89189e55554940722c88c896c18ea31237206fa6ad5c5f5f9bd76baf5de46649ae8864f8c64b0ee4722cf759292bd99a1b20d0fca7566791a02f39"}, 0xab) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 591.973499][T14576] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 592.064233][T14576] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 592.085944][T14576] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:44 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:44 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:44 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x74, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:57:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 13:57:44 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:44 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:44 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 592.500128][T14612] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 592.541166][T14612] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:44 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = syz_open_dev$video4linux(&(0x7f0000000000)='/dev/v4l-subdev#\x00', 0x3, 0x40001) ioctl$VIDIOC_SUBDEV_ENUM_MBUS_CODE(r2, 0xc0305602, &(0x7f00000000c0)={0x0, 0x8e9f, 0x818}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 592.627088][T14612] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 592.648769][T14612] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$vnet(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhost-net\x00', 0x2, 0x0) 13:57:49 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040)='/dev/hwrng\x00', 0x10000, 0x0) ioctl$USBDEVFS_GET_CAPABILITIES(r2, 0x8004551a, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e24, @broadcast}], 0x10) 13:57:49 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:49 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x7a, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:57:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x4aa000, 0x0) r1 = epoll_create1(0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f00000000c0)={0x8000000, 0x9, 0x26}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000040)=0x16) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:57:49 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ptmx\x00', 0x80000, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000000)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) socketpair(0x1d, 0x80000, 0x8, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) prctl$PR_SET_KEEPCAPS(0x8, 0x0) sendto$netrom(r2, &(0x7f0000000100)="615c9f7ffb90710c0defa20dbe81385736a492b35124b16223919004412ae98af5da30e04e02aa7f7bf81723", 0x2c, 0x2400c005, &(0x7f0000000140)={{0x3, @null}, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}, 0x48) [ 596.956321][T14654] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 596.995621][T14654] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:49 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:49 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:49 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 597.078489][T14654] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 597.137224][T14654] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:49 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x300, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:57:49 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$TIOCOUTQ(r2, 0x5411, &(0x7f0000000000)) setsockopt$CAIFSO_LINK_SELECT(r2, 0x116, 0x7f, &(0x7f0000000100)=0x20, 0x4) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 597.512015][T14681] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 597.529672][T14681] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 597.606225][T14681] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 597.618395][T14681] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:57 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x1) 13:57:57 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:57 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x0, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:57 executing program 4: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, 0x0, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x4000, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:57:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x410, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 605.323747][T14708] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 605.349087][T14708] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:57 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:57 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) syz_open_dev$mice(&(0x7f0000000180)='/dev/input/mice\x00', 0x0, 0x800) openat$ipvs(0xffffffffffffff9c, &(0x7f00000003c0)='/proc/sys/net/ipv4/vs/backup_only\x00', 0x2, 0x0) r1 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000440)='/proc/capi/capi20ncci\x00', 0x1, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000400)='cgrou\x89x\xe4W\xfe\xefontrollers\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$KDSKBENT(r2, 0x4b47, &(0x7f0000000100)={0x7, 0x6, 0x6}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$TIOCMIWAIT(r3, 0x545c, 0x0) r4 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f0000000000)={0x1844f}) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r5, 0x6609) getsockopt$inet6_IPV6_XFRM_POLICY(r5, 0x29, 0x23, &(0x7f0000000200)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@initdev}}, &(0x7f00000000c0)=0xe8) r7 = getgid() fchown(0xffffffffffffffff, r6, r7) epoll_ctl$EPOLL_CTL_ADD(r4, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$PPPIOCDISCONN(r5, 0x7439) [ 605.413529][T14708] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 605.442242][T14708] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:57:57 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x10000000004) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r2, &(0x7f0000514ff4), 0xc) r3 = socket(0x10, 0x80002, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r4, &(0x7f0000514ff4), 0xc) r5 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r5, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r6, &(0x7f0000514ff4), 0xc) r7 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r7, &(0x7f0000514ff4), 0xc) r8 = socket$netlink(0x10, 0x3, 0x0) writev(r8, &(0x7f0000000040)=[{&(0x7f0000000000)=')', 0x1}], 0x1) r9 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r9, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r10 = socket(0x10, 0x80002, 0x0) sendmsg$nl_generic(r10, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r11 = socket$netlink(0x10, 0x3, 0x0) writev(r11, &(0x7f0000000040)=[{&(0x7f0000000000)=')', 0x1}], 0x1) r12 = socket(0x10, 0x80002, 0x0) sendmsg$nl_generic(r12, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r13 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r13, &(0x7f0000000140)=[{0x6, 0x0, 0x0}], 0x1, 0x0) r14 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r14, &(0x7f0000000140)=[{0x6, 0x0, 0x0}], 0x1, 0x0) r15 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r15, &(0x7f0000000140)=[{0x6, 0x0, 0x0}], 0x1, 0x0) r16 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r16, &(0x7f0000514ff4), 0xc) r17 = socket(0x10, 0x80002, 0x0) sendmsg$nl_generic(r17, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r18 = socket$netlink(0x10, 0x3, 0x0) writev(r18, &(0x7f0000000040)=[{&(0x7f0000000000)=')', 0x1}], 0x1) r19 = socket(0x10, 0x80002, 0x0) sendmsg$nl_generic(r19, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r20 = socket(0x10, 0x80002, 0x0) sendmsg$nl_generic(r20, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r21 = socket(0x10, 0x80002, 0x0) sendmsg$nl_generic(r21, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r22 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r22, &(0x7f0000514ff4), 0xc) r23 = socket$netlink(0x10, 0x3, 0x0) writev(r23, &(0x7f0000000040)=[{&(0x7f0000000000)=')', 0x1}], 0x1) r24 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r24, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r25 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r25, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r26 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r26, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r27 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r27, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r28 = socket(0x10, 0x80002, 0x0) sendmsg$nl_generic(r28, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r29 = socket$netlink(0x10, 0x3, 0x0) writev(r29, &(0x7f0000000040)=[{&(0x7f0000000000)=')', 0x1}], 0x1) r30 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r30, &(0x7f0000514ff4), 0xc) r31 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r31, &(0x7f0000514ff4), 0xc) r32 = socket(0x10, 0x80002, 0x0) sendmsg$nl_generic(r32, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r33 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r33, &(0x7f0000000140), 0x49249249249290a, 0x0) r34 = socket$netlink(0x10, 0x3, 0x0) bind$netlink(r34, &(0x7f0000514ff4), 0xc) r35 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r35, &(0x7f0000000140)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r36 = socket(0x10, 0x80002, 0x0) sendmsg$nl_generic(r36, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) write(r0, &(0x7f0000000100)="2700000014000707030e0000120f0a0010000100f5fe001259f338c57410e8a99f47ff00000007", 0xfdef) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 13:57:57 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:57:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x500, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:57:58 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 605.788192][T14736] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 605.803827][T14736] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 605.896843][T14736] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 605.918842][T14736] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:03 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/packet\x00') r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IP_VS_SO_GET_VERSION(r2, 0x0, 0x480, &(0x7f0000000380), &(0x7f0000000340)=0xffa7) r3 = socket(0x1000000010, 0x400000400080803, 0x0) r4 = dup(r3) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f0000001880)={{{@in=@remote, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@broadcast}}, &(0x7f0000001700)=0xe8) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000280)={'lo\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xed\x1f', r5}) getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)=0x0) setsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000180)={{{@in=@remote, @in6=@empty, 0x4e24, 0x9, 0x4e23, 0x1, 0xa, 0x0, 0x20, 0x29, r5, r6}, {0x5, 0xe59, 0x3, 0x5, 0x8000, 0x2dea, 0x0, 0x1}, {0x2a, 0x1}, 0x1, 0x0, 0x1}, {{@in=@multicast1, 0x4d4, 0x2b}, 0x2, @in6=@remote, 0x3502, 0x3, 0x1, 0x0, 0x900000, 0x10001, 0x10000}}, 0xe8) r7 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r7, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) 13:58:03 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:03 executing program 4: lsetxattr$security_evm(&(0x7f0000000140)='./bus\x00', &(0x7f0000000200)='security.evm\x00', &(0x7f0000000280)=ANY=[@ANYBLOB], 0x1, 0x0) r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7}, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_RD_TIME(0xffffffffffffffff, 0x80247009, &(0x7f00000002c0)) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='net/sockstat6\x00') ioctl$SNDRV_TIMER_IOCTL_NEXT_DEVICE(r1, 0xc0145401, &(0x7f00000000c0)={0x0, 0x0, 0x6, 0x1}) ioctl$PERF_EVENT_IOC_REFRESH(r0, 0x2402, 0xf17) lremovexattr(&(0x7f0000000380)='./bus\x00', &(0x7f00000003c0)=@known='trusted.overlay.redirect\x00') unshare(0x40040400) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) getsockopt(r2, 0x3f, 0x0, 0x0, 0x0) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x41, &(0x7f0000000180), 0x4) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xc) syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DEST(0xffffffffffffffff, 0x0, 0x20000000) setsockopt$inet_mreqsrc(r1, 0x0, 0x27, &(0x7f0000000100)={@loopback, @loopback, @rand_addr=0x1}, 0xfffffffffffffd8b) ioctl$VIDIOC_QUERYCAP(0xffffffffffffffff, 0x80685600, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x0, 0x0) creat(0x0, 0x0) rt_tgsigqueueinfo(0x0, 0x0, 0x0, &(0x7f0000000000)) accept(0xffffffffffffffff, 0x0, 0x0) 13:58:03 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) ioctl$TIOCGPKT(0xffffffffffffffff, 0x80045438, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:58:03 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x600, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 611.665653][T14760] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 611.702772][T14760] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:04 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:04 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 611.735941][T14769] IPVS: ftp: loaded support on port[0] = 21 13:58:04 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x2, 0x0) ioctl$MON_IOCQ_URB_LEN(r2, 0x9201) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r2, 0x10e, 0x2, &(0x7f00000000c0)=0x9, 0x4) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 611.815319][T14760] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 611.843390][T14760] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 611.864160][T14769] IPVS: ftp: loaded support on port[0] = 21 13:58:04 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:04 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000940)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000540)=""/11, 0x485) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) r1 = creat(&(0x7f0000000280)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x10000003a) dup2(r0, r1) open$dir(0x0, 0x0, 0x0) clone(0x3302001ff6, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000000)='\xe9\x1fq\x89Y\x1e\x923aK\x00', 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8983, 0x0) 13:58:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x700, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 612.208844][T14797] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 612.226791][T14797] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 612.293801][T14797] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 612.302281][T14797] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x1) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$KDFONTOP_SET_DEF(r2, 0x4b72, &(0x7f0000000000)={0x2, 0x0, 0x20, 0x20, 0x2b, &(0x7f0000000200)="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"}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:58:11 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:11 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:11 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getpid() socket$inet(0x2, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f00000002c0)) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x42, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) 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_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000551000/0x3000)=nil, 0x3000) r0 = creat(0x0, 0x0) write$eventfd(r0, &(0x7f0000000080), 0xfffffe5e) r1 = add_key$keyring(&(0x7f0000000380)='keyring\x00', &(0x7f0000000140)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffb) r2 = add_key$keyring(&(0x7f0000000400)='keyring\x00', &(0x7f0000000440)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$link(0x8, r1, r2) 13:58:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x75e, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 619.003142][T14829] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:58:11 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 619.078893][T14829] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer2\x00', 0x100, 0x0) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) [ 619.159263][T14829] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:58:11 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 619.204309][T14829] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:11 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet_udp(0x2, 0x2, 0x0) writev(r3, &(0x7f0000000100)=[{&(0x7f0000000800)="580000001400adfd8a987e40da2e6a262b", 0x11}], 0x1) close(r4) socket$netlink(0x10, 0x3, 0x4) write$binfmt_misc(r3, &(0x7f0000000180)=ANY=[], 0xff16) splice(r2, 0x0, r4, 0x0, 0x80000001, 0x0) [ 619.331788][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 619.332332][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 619.337584][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 619.343901][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 619.355965][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 619.362431][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:58:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x900, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:11 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x1) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) r4 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x802004}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, r4, 0x100, 0x70bd26, 0x25dfdbfc, {}, [@FOU_ATTR_PEER_V6={0x14, 0x9, @local}]}, 0x28}, 0x1, 0x0, 0x0, 0x10}, 0x4000001) sendmsg$FOU_CMD_GET(r3, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x200a040}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="02002abd7000fddbdf2503db000000000000000100000000000000000000000000010800020002000000"], 0x30}, 0x1, 0x0, 0x0, 0x4028044}, 0x4000000) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) ioctl$KVM_GET_CLOCK(r0, 0x8030ae7c, &(0x7f0000000040)) ioctl$USBDEVFS_CLEAR_HALT(r3, 0x80045515, &(0x7f0000000300)={0x8, 0x1}) r5 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x10001, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r6, 0x6609) r7 = getpid() r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r8, 0x6609) ioctl$USBDEVFS_DISCARDURB(r8, 0x550b, &(0x7f0000000340)=0x4) sched_setattr(r7, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r9 = getpid() sched_setattr(r9, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r10 = syz_open_procfs(r9, &(0x7f00000003c0)='attr/fscreate\x00') ioctl$SNDRV_TIMER_IOCTL_PVERSION(r10, 0x80045400, &(0x7f0000000140)) 13:58:11 executing program 4: ioprio_set$pid(0x0, 0x0, 0x0) clone(0x20008579, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = open(0x0, 0x0, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000080)={0x8, 0x3, 0x0, 0x5, 0x0, 0x7, 0x0, 0x7fff}, &(0x7f00000000c0)) syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(0xffffffffffffffff, 0x402, 0x80000003) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 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) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$binfmt_misc(0xffffffffffffffff, &(0x7f0000000480)=ANY=[@ANYBLOB], 0x0) sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) r1 = socket$inet6(0xa, 0x3, 0x4) sendfile(r1, 0xffffffffffffffff, 0x0, 0xffffffffff7f2c48) r2 = syz_open_procfs(0x0, 0xffffffffffffffff) fcntl$notify(r2, 0x402, 0x80000003) fcntl$notify(r2, 0x402, 0x8) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_RESET_LINK_STATS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200), 0xc, &(0x7f00000002c0)={&(0x7f0000000280)=ANY=[@ANYRES16=r3, @ANYBLOB="0003266d7600fedbdf2501000000000000000c4100903e0c001473796c3000000000"], 0x2}, 0x1, 0x0, 0x0, 0x60080}, 0x4000) clone(0x2a4500, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) 13:58:11 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) connect$pppoe(r1, &(0x7f0000000340)={0x18, 0x0, {0x2, @broadcast, 'tunl0\x00'}}, 0x1e) r2 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100)='/dev/vcsu\x00', 0x400000, 0x0) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000380)='cgroup.type\x00', 0x2, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000)='/dev/snapshot\x00', 0x800, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r3, 0x4040ae72, &(0x7f00000000c0)={0x3, 0x0, 0x8, 0x0, 0x1}) r4 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r5 = open(&(0x7f0000000440)='./bus\x00', 0x0, 0x0) dup3(r5, r4, 0x0) fcntl$setstatus(r4, 0x4, 0x44000) io_setup(0x40000000008, &(0x7f0000000240)=0x0) io_submit(r6, 0x8, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r4, &(0x7f0000000000), 0x200a00}]) r7 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uhid\x00', 0x802, 0x0) io_submit(r6, 0x1, &(0x7f0000000300)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0xffff, r7, &(0x7f0000000200)="dc72772f5e17e504690d8a7e30fbf8ddb5352f8bcf51d1606f660de52ae564d324d2eb5030003e485e42eef35110b087cc663f968f3c6f19544818965acc726fc35dd74ddfb5f51037e1a1b00cadba855779c6c0e297ccc76c968d56ef497198d701b958d46753de99e7d43666fdf89963c6d37440472f3536aa22f535331aba0dcacaf033c572717eac6f9cdf0a40b6e6a367c9fcf2d4f281a1b1dc114a0bed304beddfc85836aaecbc4139af2145d8f33f4cc1fad570b1c361", 0xba, 0x4, 0x0, 0x2}]) 13:58:11 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, 0x0}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 619.733350][T14866] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:58:12 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xffffffffffffec8c, 0x9, 0x0, 0xa, 0xf, 0x4, "fc66d8c62eab2fce9c2c282995409eee81279fb86cb49918c7977d83224bb8022061f4f866fd3dffd16c4275d8246fabcce837a93c108dbfc8f8c38276a119bc", "cf3cf6a2abfbe498b232122f9c13b9769c54daa5440880efa287f95bfde3a2d4527616bd56d68403b456620ed0f506d1abee8e4165b61c4c5b0c14a1e305fe5a", "d3a2864e8e24074e9926f551f337e1e62e51c229494c771294c8103c94103de0", [0x1]}) rmdir(&(0x7f0000000140)='./bus\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000000000)=@rc={0x1f, {0x0, 0x4, 0x0, 0x0, 0x1}, 0x6}, 0x80) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00000000c0)=[{&(0x7f00000002c0)="390000001300090468fe0700000000000800ff00080000004500010700a0c71404002b000a000100000800"/57, 0x39}], 0x1) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x14010080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x5c, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24004808}, 0x4000000) r6 = socket$inet(0x2, 0x2, 0x0) connect$inet(r6, 0x0, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000b6dfc8)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="0203000310000000000000000000000005000600000000000a0000000000000000000000000000000000ffffac1e000100000000000000000200090008000000010000000000000002000100000000000000000d0000000005000500000000000a00000000000000fe8000000000000000000000000000000000000000000000d6375c30e78057dba7aa1fa8f24ff9597635862c260e8c82f588da5703e48b2c0fa0d7cc56ea4d24469e1a242cccd4929f04f8000000385d157089a1b2512c4f4424ae5fada54b5e561a59d2f4e9e34800eeb3fc45a3659fbc3bc94b4e31f44330059dac8df2a7848a9dbd26aa833d2e076787845b2f81a27414cd8b28ccf048f6b3f2fff817c0271526fb664c7b39544cbb7536694a9bbac4e8e7fada098e5f08caeed4751ed81b31b288d4691ad0a9307ed589ba2bdb17b8bb06eecc2bac0e1df938a112610daec2dcba08ad74a3feb87ec4b6e3ec2448b1017e6f0ca8f22f3457c3f93e7616bd246787b5a96d0560ca74"], 0x80}}, 0x0) [ 619.788272][T14866] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 619.857867][ T26] audit: type=1804 audit(1575813492.120:49): pid=14875 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir861855894/syzkaller.tpNXhW/243/bus" dev="sda1" ino=16590 res=1 [ 619.890058][ T26] audit: type=1804 audit(1575813492.150:50): pid=14880 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir861855894/syzkaller.tpNXhW/243/bus" dev="sda1" ino=16590 res=1 [ 619.946017][T14866] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 619.968507][T14866] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:12 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, 0x0}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x1e1c83, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) bind$tipc(r1, 0x0, 0x0) r2 = epoll_create1(0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/autofs\x00', 0x81000, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000200)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r3, 0x80082102, &(0x7f0000000100)=r5) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r6, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r6, 0x6609) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x200) 13:58:12 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 620.117488][T14889] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. 13:58:12 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xa00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:12 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, 0x0}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:12 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$TIOCSRS485(r1, 0x542f, &(0x7f0000000000)={0x6, 0x4, 0x3f}) r2 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:58:12 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xffffffffffffec8c, 0x9, 0x0, 0xa, 0xf, 0x4, "fc66d8c62eab2fce9c2c282995409eee81279fb86cb49918c7977d83224bb8022061f4f866fd3dffd16c4275d8246fabcce837a93c108dbfc8f8c38276a119bc", "cf3cf6a2abfbe498b232122f9c13b9769c54daa5440880efa287f95bfde3a2d4527616bd56d68403b456620ed0f506d1abee8e4165b61c4c5b0c14a1e305fe5a", "d3a2864e8e24074e9926f551f337e1e62e51c229494c771294c8103c94103de0", [0x1]}) rmdir(&(0x7f0000000140)='./bus\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000000000)=@rc={0x1f, {0x0, 0x4, 0x0, 0x0, 0x1}, 0x6}, 0x80) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00000000c0)=[{&(0x7f00000002c0)="390000001300090468fe0700000000000800ff00080000004500010700a0c71404002b000a000100000800"/57, 0x39}], 0x1) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x14010080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x5c, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24004808}, 0x4000000) r6 = socket$inet(0x2, 0x2, 0x0) connect$inet(r6, 0x0, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000b6dfc8)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x80}}, 0x0) [ 620.426121][T14920] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 620.460818][T14920] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 620.585172][T14920] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 620.628992][T14920] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 620.754390][T14937] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. [ 620.771755][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 620.777555][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 620.931744][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 620.937538][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:58:19 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$apparmor_task_exec(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/exec\x00', 0x2, 0x0) dup(r2) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) prctl$PR_GET_SPECULATION_CTRL(0x34, 0x0, 0x2) 13:58:19 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uhid\x00', 0x0, 0x0) fcntl$setsig(r0, 0xa, 0x40) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r2 = epoll_create1(0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0xd) r3 = epoll_create1(0x80000) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r2, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/btrfs-control\x00', 0x80000, 0x0) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000240)='/proc/capi/capi20ncci\x00', 0x1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r6 = syz_open_dev$mice(&(0x7f0000000200)='/dev/input/mice\x00', 0x0, 0x101000) ioctl$sock_bt_bnep_BNEPCONNDEL(r6, 0x400442c9, &(0x7f0000000280)={0x2, @random="85fd2fb683e3"}) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r5, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r5, 0x6609) r7 = openat$cgroup_ro(r5, &(0x7f00000002c0)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r7, 0x6609) ioctl$ASHMEM_PURGE_ALL_CACHES(r7, 0x770a, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r4, 0xc0406618, &(0x7f0000000000)={{0x1, 0x0, @descriptor="f5d6b8e386895e08"}}) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r8, 0x6609) ioctl$KDGETMODE(r8, 0x4b3b, &(0x7f0000000100)) 13:58:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1004, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:19 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xffffffffffffec8c, 0x9, 0x0, 0xa, 0xf, 0x4, "fc66d8c62eab2fce9c2c282995409eee81279fb86cb49918c7977d83224bb8022061f4f866fd3dffd16c4275d8246fabcce837a93c108dbfc8f8c38276a119bc", "cf3cf6a2abfbe498b232122f9c13b9769c54daa5440880efa287f95bfde3a2d4527616bd56d68403b456620ed0f506d1abee8e4165b61c4c5b0c14a1e305fe5a", "d3a2864e8e24074e9926f551f337e1e62e51c229494c771294c8103c94103de0", [0x1]}) rmdir(&(0x7f0000000140)='./bus\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000000000)=@rc={0x1f, {0x0, 0x4, 0x0, 0x0, 0x1}, 0x6}, 0x80) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00000000c0)=[{&(0x7f00000002c0)="390000001300090468fe0700000000000800ff00080000004500010700a0c71404002b000a000100000800"/57, 0x39}], 0x1) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x14010080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x5c, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24004808}, 0x4000000) r6 = socket$inet(0x2, 0x2, 0x0) connect$inet(r6, 0x0, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000b6dfc8)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x80}}, 0x0) 13:58:19 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000400)}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:19 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 626.869489][T14947] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 626.899329][T14947] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 626.996912][T14947] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 627.011727][ C1] net_ratelimit: 2 callbacks suppressed [ 627.011737][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 627.023139][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 627.042089][T14947] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:19 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000400)}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 627.097630][T14965] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. [ 627.171755][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 627.177596][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:58:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1020, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:19 executing program 4: setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) open(0x0, 0x0, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000249, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) ioctl$LOOP_SET_STATUS64(0xffffffffffffffff, 0x4c04, &(0x7f0000000300)={0x0, 0x0, 0x0, 0xffffffffffffec8c, 0x9, 0x0, 0xa, 0xf, 0x4, "fc66d8c62eab2fce9c2c282995409eee81279fb86cb49918c7977d83224bb8022061f4f866fd3dffd16c4275d8246fabcce837a93c108dbfc8f8c38276a119bc", "cf3cf6a2abfbe498b232122f9c13b9769c54daa5440880efa287f95bfde3a2d4527616bd56d68403b456620ed0f506d1abee8e4165b61c4c5b0c14a1e305fe5a", "d3a2864e8e24074e9926f551f337e1e62e51c229494c771294c8103c94103de0", [0x1]}) rmdir(&(0x7f0000000140)='./bus\x00') perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$unix(0x1, 0x1, 0x0) connect(r4, &(0x7f0000000000)=@rc={0x1f, {0x0, 0x4, 0x0, 0x0, 0x1}, 0x6}, 0x80) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f00000000c0)=[{&(0x7f00000002c0)="390000001300090468fe0700000000000800ff00080000004500010700a0c71404002b000a000100000800"/57, 0x39}], 0x1) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r5, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x14010080}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x5c, 0x0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20}]}]}, 0x5c}, 0x1, 0x0, 0x0, 0x24004808}, 0x4000000) r6 = socket$inet(0x2, 0x2, 0x0) connect$inet(r6, 0x0, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r7 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r7, &(0x7f0000b6dfc8)={0x500, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x80}}, 0x0) [ 627.251778][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 627.257580][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:58:19 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x0, &(0x7f0000000400)}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:19 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$HDIO_GETGEO(r2, 0x301, &(0x7f0000000000)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 627.470420][T14977] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 627.492956][T14977] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 627.650590][T14990] netlink: 9 bytes leftover after parsing attributes in process `syz-executor.4'. [ 627.659951][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 627.659991][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 627.660025][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 627.660044][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:58:20 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/p\x06\x00x\x00', 0x800, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x800000d) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:58:24 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:24 executing program 4: r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x294ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20000000) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) preadv(0xffffffffffffffff, &(0x7f00000024c0)=[{0x0}], 0x1, 0x0) 13:58:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:24 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:24 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) [ 631.952417][T15021] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:58:24 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) dup(r0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0xffff) fsopen(&(0x7f0000000ac0)='anon_inodefs\x00', 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)=0x0) r3 = getpid() sched_setattr(r3, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r4 = getpid() sched_setattr(r4, &(0x7f0000000000)={0x30, 0x2, 0x0, 0x0, 0x1}, 0x0) r5 = getpid() r6 = getpid() sched_setattr(r6, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) sched_setattr(r6, &(0x7f0000000040)={0xffffffffffffffc3, 0x6, 0x0, 0x0, 0x2, 0x0, 0x4}, 0x0) clone3(&(0x7f0000000540)={0x23100, &(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340), 0x24, 0x0, &(0x7f0000000380)=""/188, 0xfffffffffffffdf8, &(0x7f0000000440)=""/139, &(0x7f0000000980)=[r4, r5], 0x2}, 0x50) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000005c0)=0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r9, &(0x7f0000000000)=ANY=[], 0x20032600) r10 = fcntl$getown(r9, 0x9) r11 = getpid() sched_setattr(r11, &(0x7f0000000040)={0x23d, 0x2, 0x0, 0x0, 0x2}, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000600)=0x0) r13 = getpid() sched_setattr(r13, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r14 = getpid() sched_setattr(r14, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) clone3(&(0x7f0000000900)={0x1040000, &(0x7f0000000640), &(0x7f0000000680)=0x0, &(0x7f00000006c0), 0x24, 0x0, &(0x7f0000000700)=""/242, 0xf2, &(0x7f0000000800)=""/153, &(0x7f00000008c0)=[r13, 0x0, 0xffffffffffffffff, r10, r14, 0x0], 0x6}, 0x50) r16 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r16, &(0x7f0000000000)=ANY=[], 0x20032600) r17 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r17, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r17, 0x6609) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000a80)=0x0) r19 = getpid() sched_setattr(r19, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r20 = getpid() sched_setattr(r20, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) clone3(&(0x7f0000000a00)={0x150000, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100), 0x0, 0x0, &(0x7f0000000180)=""/50, 0x32, &(0x7f00000001c0)=""/163, &(0x7f00000009c0)=[r2, r7, r8, r10, r11, r12, r15, r18, r19, r20], 0xa}, 0x50) [ 632.021586][T15021] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:24 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:24 executing program 3: r0 = epoll_create1(0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r1, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r1, 0x6609) bind$llc(r1, &(0x7f0000000000)={0x1a, 0x308, 0x1, 0xd6, 0x8, 0x6, @random}, 0x10) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) prctl$PR_MCE_KILL_GET(0x22) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) r3 = syz_open_dev$video4linux(&(0x7f0000000040)='/dev/v4l-subdev#\x00', 0x96, 0x20000) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000005f40)={0x0, 0x4, 0xffff, 0x1}) sendmsg$nl_route_sched(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xa004}, 0xc, 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0x5d1c}, 0x1, 0x0, 0x0, 0x8045}, 0x40) r4 = semget$private(0x0, 0x2000000010a, 0x0) semop(r4, &(0x7f0000000080)=[{0x4, 0x6}, {0x4}], 0x2) semop(r4, &(0x7f00000000c0)=[{0x0, 0xfffffffffffefffc}], 0x1) semtimedop(r4, &(0x7f0000000100)=[{0x0, 0x9}], 0x1, 0x0) semctl$GETALL(r4, 0x0, 0xd, &(0x7f0000005f80)=""/72) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) [ 632.160195][T15021] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:58:24 executing program 4: r0 = open(&(0x7f00000009c0)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = creat(&(0x7f00000002c0)='./bus\x00', 0x0) r2 = open(&(0x7f0000000400)='./bus\x00', 0x14103e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x11, r2, 0x0) fcntl$setstatus(r1, 0x4, 0x6100) ftruncate(r1, 0x8200) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x294ad, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xdf}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000008600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x20000000) write$cgroup_type(r1, &(0x7f0000000200)='threaded\x00', 0x175d900f) preadv(0xffffffffffffffff, &(0x7f00000024c0)=[{0x0}], 0x1, 0x0) [ 632.200408][T15021] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2010, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:24 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x0, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:24 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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_config_ext={0x0, 0x80000001}, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x2, 0xa132, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x6, 0x6, 0x0, &(0x7f0000000000)=0x329) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000a40)=ANY=[@ANYPTR], 0x1) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) [ 632.501044][T15048] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 632.521979][T15048] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:24 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 632.623505][T15048] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 632.662322][T15048] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2300, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:25 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:25 executing program 4: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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_config_ext={0x0, 0x80000001}, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f000005b000/0x1000)=nil, 0x1000, 0x2, 0xa132, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_int(r0, 0x6, 0x6, 0x0, &(0x7f0000000000)=0x329) setsockopt$ARPT_SO_SET_REPLACE(0xffffffffffffffff, 0x0, 0x60, &(0x7f0000000a40)=ANY=[@ANYPTR], 0x1) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet(0x10, 0x0, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) bpf$MAP_CREATE(0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, 0x0, 0x0) [ 632.889764][T15066] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 632.936434][T15066] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:25 executing program 4: r0 = socket$inet6(0xa, 0x80003, 0x80) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") clock_gettime(0x8, 0x0) [ 633.036690][T15066] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 633.055181][T15066] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 633.251719][ C1] net_ratelimit: 2 callbacks suppressed [ 633.251731][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 633.263204][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 633.411764][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 633.417581][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 633.492094][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 633.498270][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:58:30 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$TIOCGETD(r2, 0x5424, &(0x7f00000000c0)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$TIOCSCTTY(r3, 0x540e, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 13:58:30 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2d00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:30 executing program 4: r0 = socket$kcm(0xa, 0x2, 0x73) sendmmsg(r0, &(0x7f00000051c0)=[{{&(0x7f0000000200)=@nl=@unspec, 0x17, &(0x7f0000001600)=[{&(0x7f0000000280)="85", 0x1}], 0x1}}], 0x1, 0x40850) 13:58:30 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:30 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 638.394714][T15103] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:58:30 executing program 5: socketpair$unix(0x1, 0x17aa11b6f2ea73bd, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = getuid() quotactl(0x0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000200)="0e56950e076707d1b977003b29781df441ee2149eabeaa5e0c2565523b4b64bdfa3005977dcf776dc6e415b97b1a89430f7e6aa681d149edca12f7b375402d7bfc6ad1d6940b17810e3b36838d79fd1a6d909bb073acdfa77085698da0d793b65568e5365e0203e1faa1bbb2e2787dbec8b2bea4e68ce0c84e3c7a15002ee6250d986f3926ad09afe03673cccaa3") r2 = dup(r0) r3 = openat$dsp1(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp1\x00', 0x200000, 0x0) ioctl$SNDCTL_DSP_SETDUPLEX(r3, 0x5016, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r4, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r4, 0x6609) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000080)={0x0, 0xffffffffffffffff, 0x0, 0x7, 0x5, 0x3}) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r6) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r8) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setfsuid(r10) r11 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r11, 0x4, 0x0) r12 = geteuid() r13 = getgid() fchown(r11, r12, r13) r14 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r14, &(0x7f0000000000)=ANY=[], 0x20032600) r15 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r15, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r15, 0x6609) fstat(r15, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r17, 0x4, 0x0) r18 = geteuid() r19 = getgid() fchown(r17, r18, r19) r20 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r20, 0x4, 0x0) r21 = geteuid() r22 = getgid() fchown(r20, r21, r22) r23 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r23, 0x4, 0x0) r24 = geteuid() r25 = getgid() fchown(r23, r24, r25) lsetxattr$system_posix_acl(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='system.posix_acl_default\x00', &(0x7f00000003c0)={{}, {0x1, 0x3eba8a4c7603c154}, [{0x2, 0x1, r6}, {0x2, 0x4}, {0x2, 0x1, r8}, {0x2, 0x2, r10}], {0x4, 0xe36cb494fa31cdc3}, [{0x8, 0x4, r13}, {0x8, 0x5}, {0x8, 0x2}, {0x8, 0x3, r16}, {0x8, 0x3, r19}, {0x8, 0x0, r22}, {0x8, 0x4, r25}], {0x10, 0x2}, {0x20, 0x3}}, 0x7c, 0x0) 13:58:30 executing program 4: r0 = socket(0xa, 0x3, 0x87) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @mcast1}, 0x1a) [ 638.440719][T15103] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:30 executing program 4: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = socket(0x0, 0x0, 0x0) ioctl$KDGKBTYPE(r0, 0x4b33, 0x0) [ 638.564921][T15103] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 638.639029][T15103] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x3300, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) fsetxattr$security_selinux(r2, &(0x7f00000000c0)='security.selinux\x00', &(0x7f0000000100)='system_u:object_r:systemd_logger_exec_t:s0\x00', 0x2b, 0x3) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r3 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r3, 0x1, &(0x7f0000258f88)) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000700)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000140)) 13:58:31 executing program 4: 13:58:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcsa\x00', 0x100, 0x0) ioctl$EVIOCGBITKEY(r1, 0x80404521, &(0x7f0000000200)=""/206) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r3 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDELRT(r3, 0x890c, &(0x7f0000000340)={0x0, {0x2, 0x4e22, @broadcast}, {0x2, 0x4e23, @local}, {0x2, 0x4e24, @loopback}, 0x40, 0x0, 0x0, 0x0, 0x8000, &(0x7f0000000300)='vuth1\x00\x00\x00\x00\x00\x01\x00', 0x9, 0x2, 0x7}) 13:58:31 executing program 4: [ 638.940442][T15135] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 638.969463][T15135] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 639.048883][T15135] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 639.068878][T15135] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:31 executing program 4: 13:58:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x201802, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r2 = syz_open_dev$mouse(&(0x7f00000000c0)='/dev/input/mouse#\x00', 0x9, 0x0) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e20, 0xfffffff8, @mcast1, 0x9}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r2, 0x84, 0x6d, &(0x7f0000000200)={r3, 0x39, "be1cf86126a8b4026c1fb32d80eb79410ea5014cb05eb60e60a83f500c75acff2c066be77636464b06431034f02edb8fddac7ce31639ef9ad8"}, &(0x7f0000000280)=0x41) 13:58:31 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:31 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 639.491788][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 639.497687][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 639.651780][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 639.657561][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 639.731732][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 639.737532][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 640.131762][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 640.131781][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 640.137556][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 640.143293][ C0] protocol 88fb is buggy, dev hsr_slave_0 13:58:39 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000040)='ss\"_\x16W\x1b\x00\x00\x00 \xdf\x1es\xc7W\xde\x80\xc4\x00', 0x1) 13:58:39 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x3f00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x1b) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:58:39 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) r1 = epoll_create1(0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0xd) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)) r2 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x1, 0x40000) ioctl$KVM_SET_FPU(r2, 0x41a0ae8d, &(0x7f0000000200)={[], 0x1, 0x2, 0x20, 0x0, 0xfff, 0x6001, 0x2, [], 0x7ff}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) 13:58:39 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:39 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 647.776644][T15179] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:58:40 executing program 3: 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) r0 = socket$inet6(0xa, 0x800000003, 0xff) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup(r0) r2 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) [ 647.848885][T15179] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:40 executing program 4: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) add_key$keyring(&(0x7f00000003c0)='keyring\x00', 0x0, 0x0, 0x0, 0xfffffffffffffffb) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000900)=ANY=[], 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, 0x0}, 0x78) sendmsg$nl_route(r1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)=@newlink={0x28, 0x10, 0x801, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x40000}, [@IFLA_GROUP={0x8}]}, 0x28}}, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000007c40), 0x0, 0x0) [ 647.961933][T15179] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 647.972391][ C0] net_ratelimit: 1 callbacks suppressed [ 647.978006][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 647.984565][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 648.051755][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 648.057594][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 648.062078][T15179] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:40 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 648.451731][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 648.451737][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 648.451762][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 648.457545][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 648.463280][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 648.480384][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 648.538723][T15201] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 648.571798][T15201] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:40 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 648.657219][T15201] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:58:40 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 648.761378][T15201] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 652.242692][ T21] device bridge_slave_1 left promiscuous mode [ 652.248957][ T21] bridge0: port 2(bridge_slave_1) entered disabled state [ 652.322372][ T21] device bridge_slave_0 left promiscuous mode [ 652.328617][ T21] bridge0: port 1(bridge_slave_0) entered disabled state [ 652.442090][ T21] device hsr_slave_0 left promiscuous mode [ 652.501871][ T21] device hsr_slave_1 left promiscuous mode [ 652.578317][ T21] team0 (unregistering): Port device team_slave_1 removed [ 652.588241][ T21] team0 (unregistering): Port device team_slave_0 removed [ 652.598414][ T21] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 652.645047][ T21] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 652.712152][ T21] bond0 (unregistering): Released all slaves 13:58:46 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000000)=ANY=[], 0x20032600) r2 = signalfd4(r1, &(0x7f0000000040)={0x3}, 0x8, 0x100800) ioctl$FS_IOC_SETFSLABEL(r2, 0x41009432, &(0x7f0000000100)="4f7c74aa316f4067f35898c66b9f83348e9eb2e8ee398ab9ff8395e5bb6ca450277b28b49b8052df30770e7b6c3730c9711c82631690b1b52d516b974111d686839b8802653446301834cd3e69f4023fac6fe2b540afa261214b3481204743828c9642e7151f85900b9f2a65b28de9b118b79a8a90da50d53bed4bb960a2443733d7841d339c3c530820d7eb9b71a4415c1b4f3bc6b7458765cc9f8531834fdb27248d150935e30410bb190f49e99c970e6ae1eedc13672f735d1cd7fdd4d856ced67afdc3e84262a999c02016de87cf3556e1874a81788a0d481c763e3659fde729fed5cb967737165532d6cd4c3f64bd1dbd6c8662f988311fee8be26abd44") r3 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) 13:58:46 executing program 4: 13:58:46 executing program 3: 13:58:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4800, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:46 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:46 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 654.091965][T15234] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:58:46 executing program 3: [ 654.161847][T15234] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:46 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 654.211764][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 654.217600][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 654.272096][T15234] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 654.291732][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 654.297568][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 654.310548][T15234] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:46 executing program 3: 13:58:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4c00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:46 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:46 executing program 3: [ 654.691720][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 654.697523][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 654.703317][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 654.709056][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 654.709286][T15255] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 654.757626][T15255] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 656.977756][T15272] IPVS: ftp: loaded support on port[0] = 21 [ 657.036526][T15272] chnl_net:caif_netlink_parms(): no params data found [ 657.062021][T15272] bridge0: port 1(bridge_slave_0) entered blocking state [ 657.069186][T15272] bridge0: port 1(bridge_slave_0) entered disabled state [ 657.076994][T15272] device bridge_slave_0 entered promiscuous mode [ 657.084647][T15272] bridge0: port 2(bridge_slave_1) entered blocking state [ 657.091792][T15272] bridge0: port 2(bridge_slave_1) entered disabled state [ 657.099624][T15272] device bridge_slave_1 entered promiscuous mode [ 657.115699][T15272] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 657.126330][T15272] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 657.144906][T15272] team0: Port device team_slave_0 added [ 657.151996][T15272] team0: Port device team_slave_1 added [ 657.233577][T15272] device hsr_slave_0 entered promiscuous mode [ 657.282161][T15272] device hsr_slave_1 entered promiscuous mode [ 657.321815][T15272] debugfs: Directory 'hsr0' with parent '/' already present! [ 657.335400][T15272] bridge0: port 2(bridge_slave_1) entered blocking state [ 657.342475][T15272] bridge0: port 2(bridge_slave_1) entered forwarding state [ 657.349706][T15272] bridge0: port 1(bridge_slave_0) entered blocking state [ 657.356854][T15272] bridge0: port 1(bridge_slave_0) entered forwarding state [ 657.384977][T15272] 8021q: adding VLAN 0 to HW filter on device bond0 [ 657.395803][ T7756] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 657.415083][ T7756] bridge0: port 1(bridge_slave_0) entered disabled state [ 657.423497][ T7756] bridge0: port 2(bridge_slave_1) entered disabled state [ 657.432308][ T7756] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 657.446870][T15272] 8021q: adding VLAN 0 to HW filter on device team0 [ 657.457245][ T7754] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 657.465925][ T7754] bridge0: port 1(bridge_slave_0) entered blocking state [ 657.473004][ T7754] bridge0: port 1(bridge_slave_0) entered forwarding state [ 657.493036][ T7756] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 657.501494][ T7756] bridge0: port 2(bridge_slave_1) entered blocking state [ 657.508711][ T7756] bridge0: port 2(bridge_slave_1) entered forwarding state [ 657.517612][ T7756] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 657.526686][ T7756] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 657.536035][ T7756] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 657.546507][ T7756] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 657.557893][T15272] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 657.569210][T15272] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 657.577463][ T7754] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 657.591330][ T7756] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 657.599302][ T7756] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 657.610577][T15272] 8021q: adding VLAN 0 to HW filter on device batadv0 13:58:52 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r0) r3 = accept4(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x80, 0x800) socketpair(0x8, 0x800, 0xff, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$TIPC_NODE_RECVQ_DEPTH(r4, 0x10f, 0x83, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$sock_bt_cmtp_CMTPCONNDEL(r3, 0x400443c9, &(0x7f0000000140)={{0x8, 0x20, 0x9, 0x6, 0x2, 0x74}, 0x8}) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000440)='/dev/net/tun\x00', 0x143002, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000300)={'nr0\x01\x00', 0x4005}) r6 = socket$kcm(0x29, 0x5, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r6, 0x8914, &(0x7f0000000500)='nr0\x01\x00`\xa1\x9e\xf9\xd2\xc6s\xd9\xa1W\x1c\xb9\xe16\x9b\xcda\xef~Iy:\xe1\x87\x12\xec\xeb\x1d\xaav\x94\x97\x80\v\x7f\xbb\xd3[\x17\f\x10u\x1d9\xae\xb6`\xd8c\xe4\x9b\x8cO;=\xadH\x90+[-l\xfd\n\xbd7,c\xbc\xf5\xd7\r\xf3\xfdM.\x8dD<\x88\xbc\x0eV7\xdd\x82\xfc45\xbe\xd4\xde]i<\x9ax\x1c\x86>\x05\xd8\xa6\xf8h\x9a[\xe2\x92\x16\x06\x1f?\xf5?\x8bk9fx\xe7\xba\x15^\xf9\x15-~C\xb1\xec\xcb#1\xeb\x8e\xb1\xedU\x86\xdc\xf8\xb3\xb0\xb9\x996\x1aD\xff,\"\xc2\xab\xbe\xf4-\xd2N\xab\xe6r3F\xa6\xe4l\x04\x99\xa2\x14B\xd8\xd0\r\xcbW\xf0\x13\xffu\x95\xed\xd0\xff\ai0\xde6u\xd3A\x17\xa4N\xb0\xe4\xf82\x93m\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<\xa4\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\rR\x9f\x17\xa3P\xf2\r\xd3\xbfQ\xa9\x8c\xfd\xa7\f.68\xa4\x83\xfd?\x87\x94\v\xb4x\xb0|L\x11\x03\x94\xc0\t=\x17\x95P\x89\xf2\xca\x97\xbb\xe0u\x12L\x9b\x85\x96\xe0\b\xbf\n\x02\x8bS\x9c\xecyl\xec\x9b\xf5\x85\xeb\x80\xfe>\r&') write$cgroup_subtree(r5, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYRESDEC], 0x18) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r7, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r7, 0x6609) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r8, 0x6609) ioctl$DRM_IOCTL_RES_CTX(r8, 0xc0106426, &(0x7f0000000200)={0x3, &(0x7f00000001c0)=[{}, {0x0}, {}]}) ioctl$DRM_IOCTL_GET_SAREA_CTX(r7, 0xc010641d, &(0x7f0000000280)={r9, &(0x7f0000000240)=""/25}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(0xffffffffffffffff, 0xc0096616, &(0x7f00000003c0)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) 13:58:52 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x5e07, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:52 executing program 3: 13:58:52 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:52 executing program 4: creat(&(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x0) link(&(0x7f0000000240)='./file0\x00', &(0x7f00000000c0)='./file1/file0\x00') [ 660.538273][T15295] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 660.551798][T15295] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') read$eventfd(r2, &(0x7f0000000080), 0xff97) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r3, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 13:58:52 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) write(r0, 0x0, 0x0) socket$alg(0x26, 0x5, 0x0) bind$alg(0xffffffffffffffff, &(0x7f0000000080)={0x26, 'hash\x00', 0x0, 0x0, 'digest_null-generic\x00'}, 0x58) r1 = open(&(0x7f0000000340)='./bus\x00', 0x40000141042, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0x323) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) pipe(0x0) write(0xffffffffffffffff, 0x0, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000004c0)=ANY=[], 0x0) sendfile(r1, r2, &(0x7f0000000140), 0x8fff) ioctl$TCGETA(0xffffffffffffffff, 0x5405, &(0x7f0000000100)) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000300)={{}, 'port0\x00', 0x0, 0x0, 0x0, 0x0, 0x9, 0xffff, 0xffff, 0x0, 0x8, 0x9}) [ 660.673932][T15295] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 660.714469][T15295] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 660.902387][ T26] audit: type=1800 audit(1575813533.160:51): pid=15308 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="file0" dev="sda1" ino=16778 res=0 [ 660.931728][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 660.937514][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 660.943338][ C0] protocol 88fb is buggy, dev hsr_slave_0 13:58:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x6000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 660.949075][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 661.125946][T15314] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 661.134275][T15314] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:53 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') open(&(0x7f0000000040)='./file0\x00', 0x446104, 0x114) r1 = socket$netlink(0x10, 0x3, 0xa) sendfile(r1, r0, 0x0, 0x33fe0) [ 661.279055][T15314] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 661.287414][T15314] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x6800, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:53 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 661.572944][T15326] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 661.636932][T15326] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 661.728186][T15326] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 661.785400][T15326] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 666.696284][T15347] device nr0 entered promiscuous mode 13:58:59 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) ioctl$EVIOCSABS2F(0xffffffffffffffff, 0x401845ef, &(0x7f0000000040)={0x8, 0x6287, 0x8, 0x9, 0x3}) 13:58:59 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') read$eventfd(r2, &(0x7f0000000080), 0xff97) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r3, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 13:58:59 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') open(&(0x7f0000000040)='./file0\x00', 0x446104, 0x114) r1 = socket$netlink(0x10, 0x3, 0xa) sendfile(r1, r0, 0x0, 0x33fe0) 13:58:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x6c00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 666.862435][T15354] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 666.891941][T15354] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 667.036351][T15354] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 667.066228][T15354] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 667.171753][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 667.177553][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 667.183351][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 667.189112][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:58:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') open(&(0x7f0000000040)='./file0\x00', 0x446104, 0x114) r1 = socket$netlink(0x10, 0x3, 0xa) sendfile(r1, r0, 0x0, 0x33fe0) 13:58:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x7400, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:58:59 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:58:59 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xfff7ffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='pagemap\x00') open(&(0x7f0000000040)='./file0\x00', 0x446104, 0x114) r1 = socket$netlink(0x10, 0x3, 0xa) sendfile(r1, r0, 0x0, 0x33fe0) [ 667.577415][T15373] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 667.591913][T15373] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:58:59 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x7a00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') read$eventfd(r2, &(0x7f0000000080), 0xff97) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r3, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) [ 667.777493][T15383] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 667.804649][T15383] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 667.932111][T15383] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 667.951763][T15383] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:06 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:06 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:06 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x1, &(0x7f0000000140)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TIOCNOTTY(r0, 0x5422) 13:59:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xedc0, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') read$eventfd(r2, &(0x7f0000000080), 0xff97) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r3, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 13:59:06 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0x20032600) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000040)={r2, &(0x7f0000000100)="1a9fe10ab534cc861c393b205a2b0a2ed163a87af60dd0d66be103a1859e795a71ad12295b0b2fbfd75550d75b83410fe9a9e2f6ee876c62cd7004586f4ea12359ac3f066214f3fc8f7fb604a1bbb940aa47ecab9cfd0a915c0e09aa3a0034fd5caf36c69bc67975d785d3f1d28da3df90d96b5e4d45f40efc0b929289978f83533388d3cd2bce6056401db24a860cda0d0267f39e742e19772e33834121d0bcd8149d07fef4cc8e96b8", &(0x7f00000001c0)=""/234}, 0x20) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) [ 673.997633][T15416] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 674.035149][T15416] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:06 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:06 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x6, 0x4}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000061, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) keyctl$join(0x1, &(0x7f0000000100)={'syz', 0x2}) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$FOU_CMD_GET(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) close(r4) io_submit(0x0, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfe51) connect$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) fcntl$setstatus(r5, 0x4, 0x2000) 13:59:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xff00, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 674.352059][T15434] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 674.419113][T15434] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:06 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5, 0x6, 0x4}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000061, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) openat$kvm(0xffffffffffffff9c, 0x0, 0x100, 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) keyctl$join(0x1, &(0x7f0000000100)={'syz', 0x2}) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$FOU_CMD_GET(0xffffffffffffffff, 0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_dev$sndseq(&(0x7f0000000180)='/dev/snd/seq\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(0xffffffffffffffff, 0xc0a85320, &(0x7f0000000000)={{}, 'port1\x00'}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f00000002c0)={0x0, 0x0, 0x0, 'queue0\x00'}) close(r4) io_submit(0x0, 0x0, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r5, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r5, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfe51) connect$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) fcntl$setstatus(r5, 0x4, 0x2000) 13:59:06 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 674.539158][T15434] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 674.577516][T15434] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 674.611743][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 674.617564][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:59:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xff0f, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:07 executing program 3: r0 = socket$inet6(0xa, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000000), 0x4) 13:59:07 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:07 executing program 3: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000040)=0x7) 13:59:07 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') read$eventfd(r2, &(0x7f0000000080), 0xff97) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) [ 674.896812][T15459] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 674.923101][T15459] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:07 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 675.058649][T15459] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 675.083267][T15472] sp0: Synchronizing with TNC [ 675.150808][T15459] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 675.491742][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 675.497577][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 675.503370][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 675.509127][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:59:14 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') read$eventfd(r2, &(0x7f0000000080), 0xff97) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 13:59:14 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/ptmx\x00', 0x0, 0x0) read(r0, &(0x7f0000000540)=""/11, 0xa99) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000200)) clone(0x42102001ff0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = semget$private(0x0, 0x5, 0x0) semtimedop(r1, &(0x7f0000000040)=[{0x0, 0x5}, {}], 0x2, 0x0) semop(r1, &(0x7f00000000c0)=[{0x0, 0x7fff}], 0x1) ioctl$TUNGETFILTER(r0, 0x801054db, 0x0) 13:59:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2643c, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:14 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:14 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) dup(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000200)='./file0\x00', 0x20000, 0x40) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f00000002c0)='sockfs\x00', 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000180), &(0x7f00000001c0)=0x40) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$SNDCTL_DSP_POST(r3, 0x5008, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) socketpair(0x1a, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000340)={0x0, 0x1, 0x0, 0x100000000, 0x7688}, &(0x7f0000000380)=0x18) r6 = openat$dlm_monitor(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$VIDIOC_ENUMAUDIO(r6, 0xc0345641, &(0x7f0000000040)={0x10000, "88515e9b670b950bc956faa2ac850361462533d0b5bfd0f99f9d69e862dde73f"}) getsockopt$inet_sctp6_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000100)=@assoc_value={0x0}, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r8, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r8, 0x6609) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r9, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r9, 0x6609) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r4, 0x84, 0x6d, &(0x7f0000000240)=ANY=[@ANYRESHEX=0x0, @ANYRES64=r9], 0x0) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0xe, &(0x7f0000000400)={r5, 0x0, 0x9, 0xff01, 0x39, 0x1000, 0x7, 0xca9c, {r7, @in={{0x2, 0x4e21, @remote}}, 0x8000, 0x7, 0x0, 0x3, 0xcaf5}}, &(0x7f00000004c0)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000080)={r7, 0xffff, 0x1, [0x7]}, &(0x7f0000000100)=0xa) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r10, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r10, 0x6609) ioctl$VIDIOC_G_CROP(r10, 0xc014563b, &(0x7f0000000040)={0x0, {0x3, 0x9, 0x2, 0x401}}) [ 682.305502][T15508] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 682.334576][T15508] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:14 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') read$eventfd(r2, &(0x7f0000000080), 0xff97) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) fcntl$dupfd(r0, 0x0, r1) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 13:59:14 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 682.435331][T15508] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 682.457283][T15508] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:14 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) fchmodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) 13:59:14 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') read$eventfd(r2, &(0x7f0000000080), 0xff97) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 13:59:15 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000002c0)=ANY=[@ANYBLOB='\x00\x00\x002']) 13:59:15 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 682.795080][T15536] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 682.810764][T15536] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 682.897483][T15536] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 682.924288][T15536] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 682.933622][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 682.933648][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:59:15 executing program 3: 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) r0 = socket$inet6(0xa, 0x800000003, 0xff) connect$inet6(r0, &(0x7f0000000000), 0x1c) r1 = dup(r0) r2 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r2, 0x2007fff) sendfile(r1, r2, 0x0, 0x8000fffffffe) 13:59:15 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xa0000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:15 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') read$eventfd(r2, &(0x7f0000000080), 0xff97) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 13:59:15 executing program 0: mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 683.169094][T15556] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 683.195712][T15556] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 683.321878][T15556] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 683.330102][T15556] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 683.811795][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 683.817594][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 683.823381][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 683.829116][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:59:19 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='nfs\x00', 0x1) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(r2, 0x40086602, 0x400007) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000040)={0x81, 0x1, 0xffff, 0x1}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r3, &(0x7f0000000000)=ANY=[], 0x20032600) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f0000000080)={0x0, @adiantum}) 13:59:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') read$eventfd(r2, &(0x7f0000000080), 0xff97) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) write$P9_RSYMLINK(0xffffffffffffffff, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 13:59:19 executing program 0: mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:19 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:19 executing program 3: [ 687.291939][T15592] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:59:19 executing program 3: [ 687.332788][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 687.339242][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 687.368086][T15592] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') read$eventfd(r2, &(0x7f0000000080), 0xff97) r3 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r3, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 13:59:19 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 687.462076][T15592] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 687.491787][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 687.497642][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 687.534198][T15592] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:19 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x1000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:19 executing program 3: ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x44ff}) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x1f, &(0x7f0000000300)=""/150, &(0x7f00000002c0)=0x192) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000500)='/dev/null\x00', 0x80000, 0x0) preadv(r0, &(0x7f0000002700)=[{0x0}, {&(0x7f0000002600)=""/204, 0xcc}], 0x2, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$BLKTRACETEARDOWN(r1, 0x1276, 0x0) signalfd4(0xffffffffffffffff, 0x0, 0x0, 0x3) creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$FUSE_INTERRUPT(r1, &(0x7f0000000200)={0x10, 0x0, 0x4}, 0x10) r3 = socket$inet6(0xa, 0x400000000001, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r3, 0x894b, &(0x7f00000001c0)) ioctl(r5, 0x1000008910, &(0x7f0000000100)="c0dca5055e0bcfec7be070") keyctl$join(0x1, 0x0) r6 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm_plock\x00', 0x90000, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r6, 0x89e1, &(0x7f00000003c0)={r2}) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000140)={0x790, 0x1, 0x80000001, 0x101, 0x11, 0x6, 0xd1, 0xea, 0xfb9, 0x3}) request_key(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={'syz'}, &(0x7f00000000c0)='\xd1?\xf3\xd7v', 0x0) setxattr$security_selinux(&(0x7f0000000540)='./bus\x00', 0x0, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) ioctl$FICLONE(0xffffffffffffffff, 0x40049409, 0xffffffffffffffff) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x12, &(0x7f0000000280)=0x80, 0x4) bind$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x20000008, &(0x7f00008d4fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$SO_BINDTODEVICE(r3, 0x1, 0x19, &(0x7f0000000180)='syz_tun\x00', 0x10) r7 = open(&(0x7f0000000440)='./bus\x00', 0x141042, 0x0) ftruncate(r7, 0x2008000) sendfile(r4, r7, 0x0, 0x8000fffffffe) 13:59:20 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 687.763861][T15611] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 687.844667][T15611] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 687.874161][T15619] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 687.957103][T15611] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 687.978355][T15611] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 687.981755][ C0] net_ratelimit: 2 callbacks suppressed [ 687.981764][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 687.998951][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 688.004709][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 688.010449][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:59:25 executing program 5: socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) 13:59:25 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:25 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:25 executing program 0: mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:25 executing program 3: prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x50000}]}) r0 = geteuid() fchown(0xffffffffffffffff, r0, 0x0) 13:59:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') read$eventfd(r2, &(0x7f0000000080), 0xff97) r3 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r3, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) [ 693.731880][T15647] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 693.758378][T15647] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 693.812751][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 693.818574][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:59:26 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 693.853011][T15647] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 693.888955][T15647] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:26 executing program 3: preadv(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pivot_root(&(0x7f0000000140)='./file0\x00', &(0x7f0000000100)='./file0\x00') ioctl$sock_netdev_private(0xffffffffffffffff, 0x89f1, &(0x7f0000000380)) socket$inet6(0xa, 0x2, 0x0) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)=@newsa={0x138, 0x10, 0x501, 0x0, 0x0, {{@in6=@mcast2, @in6=@mcast2}, {@in6=@ipv4={[], [], @multicast2}, 0x0, 0x6c}, @in6=@ipv4={[], [], @empty}, {}, {}, {}, 0x0, 0x0, 0x2}, [@algo_comp={0x48, 0x3, {{'deflate\x00'}}}]}, 0x138}}, 0x0) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$inet6(0xa, 0x801, 0x0) bind$inet6(r2, 0x0, 0x0) open_by_handle_at(r0, 0x0, 0x120301) listen(0xffffffffffffffff, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000580)={0x0, 0x0, 0x0}, 0x0) syz_emit_ethernet(0x2, &(0x7f0000000200)=ANY=[@ANYBLOB="aaaaaaaaaaaa192bce5e2dfb86dd6000000000ef0600fe8000000000000000000d00000000aafe8800"/51, @ANYRES32=r0], 0x0) syz_emit_ethernet(0x2, &(0x7f0000000340)=ANY=[@ANYRES32=0x41424344, @ANYBLOB="50054167c56d93510a68a6d5767a61f2118645af77166c28913a2b27"], 0x0) 13:59:26 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x3000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:26 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 694.211736][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 694.217539][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 694.223330][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 694.229058][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 694.255560][T15666] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:59:26 executing program 3: r0 = socket$inet6(0xa, 0x8000000000001, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x72, &(0x7f0000000240)={0x0, 0xfffffffffffffffd, 0x30}, 0xc) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) write$binfmt_script(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='#'], 0x1) [ 694.316770][T15666] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:26 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 694.417325][T15666] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 694.456834][T15666] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 695.714005][ T8062] bridge0: port 3(gretap0) entered disabled state [ 695.722243][ T8062] device gretap0 left promiscuous mode [ 695.727711][ T8062] bridge0: port 3(gretap0) entered disabled state [ 695.922327][ T8062] device bridge_slave_1 left promiscuous mode [ 695.928859][ T8062] bridge0: port 2(bridge_slave_1) entered disabled state [ 695.982472][ T8062] device bridge_slave_0 left promiscuous mode [ 695.988743][ T8062] bridge0: port 1(bridge_slave_0) entered disabled state [ 696.691993][ T8062] device hsr_slave_0 left promiscuous mode [ 696.741888][ T8062] device hsr_slave_1 left promiscuous mode [ 696.808032][ T8062] team0 (unregistering): Port device team_slave_1 removed [ 696.818298][ T8062] team0 (unregistering): Port device team_slave_0 removed [ 696.828089][ T8062] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 696.885198][ T8062] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 696.952151][ T8062] bond0 (unregistering): Released all slaves 13:59:34 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x8000, 0x0) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x40816dbfcf73c2f0) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) 13:59:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) r2 = syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') read$eventfd(r2, &(0x7f0000000080), 0xff97) r3 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r3, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 13:59:34 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:34 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:34 executing program 3: [ 702.069517][T15697] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 702.135319][T15697] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 702.247475][T15697] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 702.274481][T15697] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:34 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:34 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x5000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 702.531732][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 702.537546][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 702.543335][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 702.549075][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:59:34 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 702.649473][T15715] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 702.688168][T15715] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:35 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x6000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:35 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) syz_open_procfs(0x0, &(0x7f0000000340)='net/netlink\x00') sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 13:59:35 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 702.947937][T15722] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 703.016085][T15722] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 703.168775][T15722] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 703.194986][T15722] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 704.696394][T15746] IPVS: ftp: loaded support on port[0] = 21 [ 704.755830][T15746] chnl_net:caif_netlink_parms(): no params data found [ 704.780582][T15746] bridge0: port 1(bridge_slave_0) entered blocking state [ 704.787867][T15746] bridge0: port 1(bridge_slave_0) entered disabled state [ 704.795923][T15746] device bridge_slave_0 entered promiscuous mode [ 704.803438][T15746] bridge0: port 2(bridge_slave_1) entered blocking state [ 704.810500][T15746] bridge0: port 2(bridge_slave_1) entered disabled state [ 704.818385][T15746] device bridge_slave_1 entered promiscuous mode [ 704.834322][T15746] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 704.844908][T15746] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 704.862535][T15746] team0: Port device team_slave_0 added [ 704.869200][T15746] team0: Port device team_slave_1 added [ 704.934359][T15746] device hsr_slave_0 entered promiscuous mode [ 704.972112][T15746] device hsr_slave_1 entered promiscuous mode [ 705.011828][T15746] debugfs: Directory 'hsr0' with parent '/' already present! [ 705.025503][T15746] bridge0: port 2(bridge_slave_1) entered blocking state [ 705.032572][T15746] bridge0: port 2(bridge_slave_1) entered forwarding state [ 705.039789][T15746] bridge0: port 1(bridge_slave_0) entered blocking state [ 705.046911][T15746] bridge0: port 1(bridge_slave_0) entered forwarding state [ 705.076315][T15746] 8021q: adding VLAN 0 to HW filter on device bond0 [ 705.087102][T15228] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 705.095891][T15228] bridge0: port 1(bridge_slave_0) entered disabled state [ 705.104000][T15228] bridge0: port 2(bridge_slave_1) entered disabled state [ 705.112870][T15228] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 705.124260][T15746] 8021q: adding VLAN 0 to HW filter on device team0 [ 705.134479][T15274] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 705.142882][T15274] bridge0: port 1(bridge_slave_0) entered blocking state [ 705.149889][T15274] bridge0: port 1(bridge_slave_0) entered forwarding state [ 705.159885][T15228] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 705.168525][T15228] bridge0: port 2(bridge_slave_1) entered blocking state [ 705.175614][T15228] bridge0: port 2(bridge_slave_1) entered forwarding state [ 705.192764][T15228] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 705.203914][T15228] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 705.214949][ T7756] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 705.228550][T15746] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 705.239235][T15746] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 705.251447][T15274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 705.260291][T15274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 705.269304][T15274] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 705.282398][ T7754] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 705.289772][ T7754] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 705.300361][T15746] 8021q: adding VLAN 0 to HW filter on device batadv0 13:59:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) write$input_event(r1, &(0x7f0000000080)={{}, 0x35, 0x7, 0x4}, 0x18) bind$bt_l2cap(r1, &(0x7f00000000c0)={0x1f, 0xffff, {0x77, 0x59, 0x4, 0x5, 0x3, 0x9}, 0x6, 0xcf}, 0xe) 13:59:43 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x7000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:43 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={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, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 13:59:43 executing program 3: 13:59:43 executing program 3: [ 711.277709][T15768] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 711.304231][T15768] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:43 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 711.402335][T15768] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 711.452104][T15768] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:43 executing program 3: 13:59:43 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x8000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:44 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:44 executing program 3: [ 711.778750][T15787] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 711.816393][T15787] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 711.891720][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 711.897638][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:59:52 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x4000) shutdown(r2, 0x0) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) 13:59:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x9000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:52 executing program 3: 13:59:52 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:52 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) [ 720.384446][T15812] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:59:52 executing program 3: [ 720.451730][T15812] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:52 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:52 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xa000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 720.611724][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 720.617524][ C1] protocol 88fb is buggy, dev hsr_slave_1 13:59:53 executing program 3: [ 720.861661][T15831] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 720.861734][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 720.875739][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 720.892370][T15831] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:53 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:53 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x10000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 721.091930][T15840] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 721.133628][T15840] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 721.234581][T15840] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 721.250535][T15840] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:56 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) fsopen(&(0x7f0000000000)='sockfs\x00', 0x0) 13:59:56 executing program 3: 13:59:56 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:56 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 13:59:56 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:56 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x10040000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 13:59:57 executing program 3: [ 724.819671][T15865] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 13:59:57 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 724.921750][T15865] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 725.011737][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 725.017534][ C0] protocol 88fb is buggy, dev hsr_slave_1 13:59:57 executing program 3: [ 725.088455][T15865] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 725.101583][T15865] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 13:59:57 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:57 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 13:59:57 executing program 3: 14:00:03 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x8000002}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000040)={'lo\x00\x00\xe7\xff\x03\x00', 0xfd}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='cubic\x00', 0x6) write$cgroup_int(0xffffffffffffffff, &(0x7f0000000000), 0xffffff6a) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, &(0x7f00000001c0)) 14:00:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x20000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 14:00:03 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:03 executing program 3: socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x802102001fff, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000000, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) tkill(r0, 0x38) ptrace$cont(0x18, r0, 0x0, 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f00000000c0)={[], 0x0, 0x0, 0x0, 0x3, 0x2b}) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ptrace$cont(0x1f, r0, 0x0, 0x0) 14:00:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 14:00:03 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:03 executing program 3: r0 = syz_open_dev$sg(&(0x7f0000000000)='/dev/sg#\x00', 0x0, 0x2) ioctl$SG_IO(0xffffffffffffffff, 0x2285, &(0x7f0000000300)={0x53, 0xfffffffffffffffb, 0x6, 0x0, @buffer={0x0, 0x0, 0x0}, &(0x7f0000000040)='\x00\x00\x00\x00\x00\x00', 0x0, 0x0, 0x0, 0x0, 0x0}) write$binfmt_elf64(r0, &(0x7f0000000300)=ANY=[], 0xf6) read(r0, 0x0, 0x57) [ 731.129556][T15909] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 731.155880][T15909] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 731.251755][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 731.257562][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:00:03 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:03 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x20100000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 14:00:03 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000061, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) close(0xffffffffffffffff) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfe51) connect$inet(r4, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x40000000000002f, 0x0) 14:00:03 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 731.597384][T15925] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 731.634573][T15925] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 731.651727][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 731.657561][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 731.663417][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 731.669172][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:00:04 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x23000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 731.887737][T15937] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 731.911671][T15937] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:00:10 executing program 5: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x10, &(0x7f0000000080)=""/4084, &(0x7f0000001140)=0x2ec) 14:00:10 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, 0x0, &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) write$P9_RSYMLINK(r1, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000000)) 14:00:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x2d000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 14:00:10 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:10 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x30, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000008880), 0x400000000000061, 0x0, 0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x1, 0x0, 0x3, 0x0, 0xfffffffffffffffb}, 0x0) close(0xffffffffffffffff) r4 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r4, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r4, 0x1, 0x6, &(0x7f0000000140)=0x32, 0xfe51) connect$inet(r4, &(0x7f0000000440)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r4, &(0x7f0000007fc0), 0x40000000000002f, 0x0) [ 738.435776][T15959] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 738.456544][T15959] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:00:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) write$P9_RSYMLINK(r1, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000000)) 14:00:10 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 738.620343][T15959] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 738.643028][T15959] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:00:11 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x33000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 14:00:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) write$P9_RSYMLINK(r1, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(0xffffffffffffffff, 0x5412, &(0x7f0000000000)) 14:00:11 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 738.899072][T15980] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 738.913216][T15980] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 738.931729][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 738.937528][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 738.988720][T15980] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 739.010346][T15980] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:00:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) [ 739.091745][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 739.097540][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:00:16 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$sock_inet_SIOCRTMSG(r0, 0x890d, &(0x7f0000000280)={0x0, {0x2, 0x4e22, @multicast1}, {0x2, 0x4e21, @multicast1}, {0x2, 0x4e24, @remote}, 0x104, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000240)='bridge_slave_1\x00', 0x0, 0x100000000, 0x6}) bind$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0x4e21, @multicast2}, 0x10) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000300)=0x80, 0x4) bind$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0xfffffde7, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f00000003c0), 0x4) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYRES32, @ANYRES16=0x0], 0x2bcf) shutdown(r1, 0x0) stat(0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) clone(0x4340100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) dup(0xffffffffffffffff) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) wait4(0x0, 0x0, 0x40000000, 0x0) r2 = getpid() tkill(r2, 0x9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x4000010000000013, &(0x7f0000000040)=0x1, 0x4) bind$inet(r3, &(0x7f0000000100)={0x2, 0x4e23}, 0x10) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @loopback}, 0x10) r4 = socket$inet(0x2, 0x80001, 0x0) bind$inet(r4, &(0x7f00000000c0)={0x2, 0x4e21, @multicast2}, 0x10) connect$inet(r4, &(0x7f0000000140)={0x2, 0x4e23, @loopback}, 0x2f) 14:00:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x3c640200, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 14:00:16 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:16 executing program 3: perf_event_open(&(0x7f000001d000)={0x1, 0x41, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x1000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000080)=@buf={0x81, &(0x7f0000000380)="747944f0e7bf5ff8f61674b3d2dec741b695a72fde94766e46e0f3eafbf3b769dcf27730c01225bc30d18f57f46c1e4e5e8d0518c35875c62f37c97dc99d4e14e033f8bf2986b4eca07837b3d3be4b47dc38e0243f42e9ed0a320e9191ae5f6b0af84696c85e7075f15c971ff42d515dfcb019a216e08d6da0b78650be87f659d8"}) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x480, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000029000/0x18000)=nil, &(0x7f0000000240)=[@text32={0x20, &(0x7f00000000c0)="b9800000c00f3235010000000f309a090000006500660f3882af724d00002ed8ddc74424008fc4bd87c7442402c43a727fc7442406000000000f011424f30f090f013a360f06c4c18d72d68366baa100ed", 0xffffffffffffffa0}], 0x2df, 0x0, 0x0, 0xfffffe41) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$TCSETXF(0xffffffffffffffff, 0x5434, 0x0) fdatasync(0xffffffffffffffff) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000200)={0x700}) ioctl$KVM_IRQFD(0xffffffffffffffff, 0x4020ae76, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000bf7000)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f00000002c0)={[0x3, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xc5e]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) perf_event_open(&(0x7f0000000000)={0x0, 0x70, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 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, 0x2, @perf_bp={0x0, 0x8}, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 14:00:16 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, 0x0, &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) [ 744.731598][T16006] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 744.776216][T16006] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:00:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x3f000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 14:00:17 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 14:00:17 executing program 3: r0 = socket$inet6(0xa, 0x80003, 0x6b) ioctl(r0, 0x1000008912, &(0x7f00000001c0)="0805b5055e0bcfe8474071") r1 = socket$inet6(0xa, 0x2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4}, 0x1c) 14:00:17 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x0, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 745.034327][T16026] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 745.052998][T16026] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 745.175476][T16026] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 745.181869][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 745.189461][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:00:17 executing program 4: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) write$P9_RSYMLINK(r1, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000000)) [ 745.219192][T16026] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:00:17 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 745.331729][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 745.337526][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 745.449292][T16045] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 745.473982][T16045] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:00:24 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() sched_setattr(0x0, 0x0, 0x0) socket$inet6(0xa, 0x0, 0x0) pipe(&(0x7f0000000180)) r0 = socket$nl_route(0x10, 0x3, 0x0) splice(0xffffffffffffffff, 0x0, r0, 0x0, 0x200001420000a77, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r1, 0x407, 0x0) write(r1, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102", 0x51) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x7}, 0x0) sync() 14:00:24 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$KVM_ENABLE_CAP(r1, 0x4068aea3, &(0x7f0000000080)) 14:00:24 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:24 executing program 4: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) write$P9_RSYMLINK(r1, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000000)) 14:00:24 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, 0x0, &(0x7f0000000140)={0xda, 0x9, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x48000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 14:00:24 executing program 4: ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)) r0 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) write$P9_RSYMLINK(r1, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r0, 0x5412, &(0x7f0000000000)) [ 752.181534][T16063] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 752.202710][T16063] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 752.277292][T16063] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 752.351123][T16063] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:00:24 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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) 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x13, 0xfffffffffffffffd, 0x0, 0x0, {0xf}}, 0x14}}, 0x0) 14:00:24 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:24 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x4c000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 752.452195][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 752.458655][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 752.465344][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 752.471551][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:00:24 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 14:00:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) [ 752.772822][T16091] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 752.801783][T16091] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 752.920837][T16091] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 752.945209][T16091] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:00:31 executing program 5: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000733000)={0x5, 0x5, 0x7, 0x9}, 0x2c) r1 = bpf$MAP_CREATE(0x0, &(0x7f00004f9fe4)={0xd, 0x4, 0x4, 0x100000001, 0x0, r0}, 0x2c) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={r1, 0x0, 0x0, 0x4}, 0x20) 14:00:31 executing program 3: perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 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) 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) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x13, 0xfffffffffffffffd, 0x0, 0x0, {0xf}}, 0x14}}, 0x0) 14:00:31 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, 0x0, 0x0) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, 0x0, 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 14:00:31 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x5e070000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 759.376018][T16113] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 759.398795][T16113] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:00:31 executing program 3: perf_event_open(&(0x7f00000002c0)={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, 0x0, @perf_config_ext={0x4000000000008001, 0x2}, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x800002, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0xe50c2100, 0x0, 0x0, 0x0, 0x0) chmod(0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x7a00000000000000, 0x0) 14:00:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 14:00:31 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 759.522142][T16113] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 759.559505][T16113] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 759.616690][T16130] ptrace attach of "/root/syz-executor.3"[16129] was attempted by "/root/syz-executor.3"[16130] 14:00:31 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x60000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 14:00:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) [ 759.731738][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 759.737555][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 759.757443][T16129] IPVS: ftp: loaded support on port[0] = 21 14:00:32 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 759.823150][T16137] ptrace attach of "/root/syz-executor.3"[16130] was attempted by "/root/syz-executor.3"[16137] [ 759.862353][T16135] IPVS: ftp: loaded support on port[0] = 21 [ 759.891728][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 759.897556][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 759.922715][T16143] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 759.931032][T16143] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 759.984000][T16143] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 759.992492][T16143] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 760.131738][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 760.137558][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:00:40 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000001440), 0x4) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000540), 0x4) 14:00:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 14:00:40 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x68000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 14:00:40 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600), 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:40 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:40 executing program 3: perf_event_open(&(0x7f00000002c0)={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, 0x0, @perf_config_ext={0x4000000000008001, 0x2}, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x800002, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0xe50c2100, 0x0, 0x0, 0x0, 0x0) chmod(0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x7a00000000000000, 0x0) [ 768.691790][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 768.697634][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:00:41 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) [ 768.731955][T16170] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 768.770144][T16170] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:00:41 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 14:00:41 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 768.841657][T16169] IPVS: ftp: loaded support on port[0] = 21 [ 768.883111][T16170] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 768.927093][T16170] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 769.092290][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 769.098889][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 769.105888][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 769.112145][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:00:41 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x6c000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 14:00:41 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(0xffffffffffffffff, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 14:00:41 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 769.406542][T16195] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 769.425453][T16195] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 770.131820][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 770.137606][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 770.291768][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 770.297572][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:00:46 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x3) 14:00:46 executing program 3: perf_event_open(&(0x7f00000002c0)={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, 0x0, @perf_config_ext={0x4000000000008001, 0x2}, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000440)={0x2, 0x70, 0xb8, 0x800002, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x5}, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() clone(0xe50c2100, 0x0, 0x0, 0x0, 0x0) chmod(0x0, 0x0) ptrace(0x10, r0) wait4(0x0, 0x0, 0x7a00000000000000, 0x0) 14:00:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 14:00:46 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x74000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 14:00:46 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(0xffffffffffffffff, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) [ 773.971185][T16220] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 773.979697][T16220] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 774.003646][T16218] ptrace attach of "/root/syz-executor.3"[16214] was attempted by "/root/syz-executor.3"[16218] [ 774.061249][T16214] IPVS: ftp: loaded support on port[0] = 21 [ 774.076854][T16220] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem 14:00:46 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, 0x0, 0x0, 0xe, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) [ 774.114470][T16220] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:00:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) [ 774.291726][ C1] net_ratelimit: 20 callbacks suppressed [ 774.291737][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 774.303236][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:00:46 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x7a000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 774.451744][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 774.457578][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:00:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, 0x0) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 14:00:46 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, 0x0, 0x0, 0xe, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) [ 774.571892][T16237] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 774.594319][T16237] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 774.662984][T16237] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 774.691764][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 774.697693][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 774.711793][T16237] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:00:47 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x8cffffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 775.000933][T16253] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 775.011809][T16253] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:00:57 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6a90}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) getsockopt$inet6_opts(0xffffffffffffffff, 0x29, 0x0, &(0x7f0000000580)=""/143, &(0x7f0000000340)=0xfee5) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x3, 0x0, 0x400000000000000]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 14:00:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 14:00:57 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, 0x0, 0x0, 0xe, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) 14:00:57 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x0, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:00:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xc0ed0000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 14:00:57 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) open_by_handle_at(0xffffffffffffff9c, &(0x7f0000000080)={0x9, 0x20000000001, '\v'}, 0x0) 14:00:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) [ 785.304555][T16271] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 785.335510][T16271] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:00:57 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0), 0x0, 0xe, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) 14:00:57 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x40000) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, 0x0) dup2(r0, r1) 14:00:57 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf5ffffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 14:00:57 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(0xffffffffffffffff, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 14:00:58 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0), 0x0, 0xe, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) [ 785.731721][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 785.737543][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 785.743335][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 785.749105][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 785.783641][T16292] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 785.809516][T16292] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:01:06 executing program 5: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cpuacct.stat\x00', 0x0, 0x0) ioctl$VT_SETMODE(0xffffffffffffffff, 0x5602, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x6a90}) ptrace$setsig(0x4203, 0x0, 0x0, &(0x7f00000002c0)={0x0, 0x1}) write(0xffffffffffffffff, &(0x7f0000000040)="0f42", 0x2) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000740)={0x3, 0x2, 0xf000, 0x1000, &(0x7f0000000000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0xfb, 0x0, 0x3]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ptmx\x00', 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 14:01:06 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x40000) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, 0x0) dup2(r0, r1) 14:01:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 14:01:06 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf6ffffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 14:01:06 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x0, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:01:06 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0), 0x0, 0xe, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) [ 794.663158][T16318] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 794.678179][T16318] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 794.751031][T16318] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 794.798384][T16318] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:01:07 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b0", 0x27, 0xe, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) 14:01:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x40000) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, 0x0) dup2(r0, r1) 14:01:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xf9fdffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 795.091715][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 795.097545][ C1] protocol 88fb is buggy, dev hsr_slave_1 14:01:07 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b0", 0x27, 0xe, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) [ 795.224414][T16336] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 795.233939][T16336] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 795.251746][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 795.257569][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:07 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x40000) ioctl$EVIOCGPROP(r1, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r1, 0x4004743c, 0x0) dup2(r0, r1) [ 795.297610][T16336] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 795.318586][T16336] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:01:07 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xfeffffff, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 795.625063][T16352] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 795.670573][T16352] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) [ 795.703355][T16352] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 795.711837][T16352] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:01:16 executing program 5: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='configfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1) 14:01:16 executing program 0: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r0 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) name_to_handle_at(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0xda, 0x0, "8a660a5a94981c3c9cf27825220c5c90a81bdd3cd2c1745211bd197b0d230b54199af62d7fafb856ad4c4be7e9b6e504e77459511313797b66e6661e9b7624995d0c7abf164f66fdd96b10693e38ca92130a3cb637b35c751161da5dbb8ada227eb64964ee6ff9563826aa7be21d7e1cc2a1632e804e692bba619e0e1df6e222b70a563843c3dc33a9a8c732a887bffab01cb1a7dad0072e7d5c97dee3ab91915780194c353e793b834a8ccb0297ca358e7a51cb3d42dadd778e01bdc261bd8676c73ae02b10a6693eb4c2dc920ff27b30ac"}, &(0x7f0000000240), 0xd8ef373fe957a32) r1 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r1, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r2 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r2, 0x4, 0x42000) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r1, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a750fbf746bec66ba", 0xfe6a, 0xe, 0x0, 0xfffffffffffffe2b) socket$packet(0x11, 0x2, 0x300) 14:01:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000013c0)='/dev/ptmx\x00', 0x1, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000080)) r1 = syz_open_pts(r0, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000000c0)=0x3) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000003080)=ANY=[@ANYRES16, @ANYBLOB, @ANYBLOB, @ANYBLOB, @ANYBLOB="400001002400010071756575655f696461fceff82748726cb1e7af951c3de41faa3d1c86410134e1d58d5a7c6f577cc15713531a870c4be3fa700334b02f03dda504d192f5903fa838859cb139b2ce41f555ab218c4892bbbc013bdd5c338534d8daa3805dbfbb561d2a0393015a7d"], 0x5}}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) write$P9_RSYMLINK(r2, &(0x7f0000000180)={0xfffffffffffffffa}, 0x6393a6ed) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)) 14:01:16 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b0", 0x27, 0xe, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) 14:01:16 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x40000) ioctl$EVIOCGPROP(r0, 0xc004743e, &(0x7f0000000180)=""/246) ioctl$EVIOCGREP(r0, 0x4004743c, 0x0) 14:01:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xff000000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) [ 804.209401][T16378] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 804.252138][T16378] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:01:16 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x40000) ioctl$EVIOCGREP(r0, 0x4004743c, 0x0) [ 804.433007][T16378] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 804.451897][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 804.458425][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 804.465053][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 804.471336][ C0] protocol 88fb is buggy, dev hsr_slave_1 14:01:16 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab", 0x3a, 0xe, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) [ 804.481815][T16378] EXT4-fs (loop2): Unsupported filesystem blocksize 0 (1923657432 log_block_size) 14:01:16 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='attr/keycreate\x00') r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ppp\x00', 0x0, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') accept4$packet(0xffffffffffffffff, 0x0, &(0x7f00000005c0), 0x40000) ioctl$EVIOCGREP(r0, 0x4004743c, 0x0) 14:01:16 executing program 2: syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0xff0f0000, 0x1, &(0x7f0000000000)=[{&(0x7f0000000080)="25bca274769e620aa734fa0095e0612687463915e38802a9d8aea872843afd874e2f98b479a7316270146d0e02f8e63ba8863cd7dcc6760253ef", 0x3a, 0x400}], 0x0, &(0x7f0000000440)={[{@stripe={'stripe'}}]}) 14:01:17 executing program 1: fcntl$getown(0xffffffffffffffff, 0x9) mkdir(0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_MIGRATE(0xffffffffffffffff, 0x6609) name_to_handle_at(0xffffffffffffffff, 0x0, 0x0, 0x0, 0xd8ef373fe957a32) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x25d) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe5}]}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x6000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$setstatus(r1, 0x4, 0x42000) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0xda9, 0x4) sendto$inet(r0, &(0x7f00000012c0)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab", 0x3a, 0xe, 0x0, 0x0) socket$packet(0x11, 0x2, 0x300) [ 804.871361][T16398] ================================================================== [ 804.879515][T16398] BUG: KCSAN: data-race in do_mpage_readpage / set_blocksize [ 804.886955][T16398] [ 804.889284][T16398] write to 0xffff88812a632526 of 1 bytes by task 16401 on cpu 1: [ 804.896988][T16398] set_blocksize+0x1cb/0x210 [ 804.901561][T16398] sb_set_blocksize+0x3d/0xc0 [ 804.906224][T16398] sb_min_blocksize+0xa5/0xc0 [ 804.910890][T16398] ext4_fill_super+0x368/0x7af0 [ 804.915730][T16398] mount_bdev+0x262/0x2d0 [ 804.920048][T16398] ext4_mount+0x3e/0x60 [ 804.924200][T16398] legacy_get_tree+0x7e/0xf0 [ 804.928776][T16398] vfs_get_tree+0x56/0x1a0 [ 804.933199][T16398] do_mount+0x1004/0x14f0 [ 804.937513][T16398] ksys_mount+0xe8/0x160 [ 804.941742][T16398] __x64_sys_mount+0x70/0x90 [ 804.946322][T16398] do_syscall_64+0xcc/0x370 [ 804.950834][T16398] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 804.956713][T16398] [ 804.959044][T16398] read to 0xffff88812a632526 of 1 bytes by task 16398 on cpu 0: [ 804.966676][T16398] do_mpage_readpage+0x81/0x10e0 [ 804.971606][T16398] mpage_readpages+0x2b8/0x3c0 [ 804.976358][T16398] blkdev_readpages+0x36/0x50 [ 804.981025][T16398] read_pages+0xa2/0x2d0 [ 804.985257][T16398] __do_page_cache_readahead+0x353/0x390 [ 804.990875][T16398] force_page_cache_readahead+0x13a/0x1f0 [ 804.996600][T16398] page_cache_sync_readahead+0x1cf/0x1e0 [ 805.002245][T16398] generic_file_read_iter+0xeb6/0x1440 [ 805.007698][T16398] blkdev_read_iter+0xb2/0xe0 [ 805.012387][T16398] new_sync_read+0x389/0x4f0 [ 805.016984][T16398] __vfs_read+0xb1/0xc0 [ 805.021836][T16398] vfs_read+0x143/0x2c0 [ 805.026010][T16398] ksys_read+0xd5/0x1b0 [ 805.030165][T16398] __x64_sys_read+0x4c/0x60 [ 805.034677][T16398] do_syscall_64+0xcc/0x370 [ 805.039191][T16398] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 805.045066][T16398] [ 805.047401][T16398] Reported by Kernel Concurrency Sanitizer on: [ 805.053576][T16398] CPU: 0 PID: 16398 Comm: blkid Not tainted 5.4.0-syzkaller #0 [ 805.061109][T16398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 805.071167][T16398] ================================================================== [ 805.079218][T16398] Kernel panic - not syncing: panic_on_warn set ... [ 805.085807][T16398] CPU: 0 PID: 16398 Comm: blkid Not tainted 5.4.0-syzkaller #0 [ 805.093344][T16398] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 805.103453][T16398] Call Trace: [ 805.106776][T16398] dump_stack+0x11d/0x181 [ 805.111138][T16398] panic+0x210/0x640 [ 805.115042][T16398] ? vprintk_func+0x8d/0x140 [ 805.119635][T16398] kcsan_report.cold+0xc/0xd [ 805.124398][T16398] kcsan_setup_watchpoint+0x3fe/0x460 [ 805.129797][T16398] __tsan_read1+0xc2/0x100 [ 805.134205][T16398] do_mpage_readpage+0x81/0x10e0 [ 805.139149][T16398] ? __read_once_size+0x41/0xe0 [ 805.143990][T16398] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 805.150231][T16398] ? __lru_cache_add+0x14d/0x1d0 [ 805.155162][T16398] ? lru_cache_add+0x24/0x30 [ 805.159739][T16398] ? add_to_page_cache_lru+0x174/0x260 [ 805.165189][T16398] mpage_readpages+0x2b8/0x3c0 [ 805.169955][T16398] ? constant_test_bit.constprop.0+0x20/0x20 [ 805.175926][T16398] ? blkdev_write_begin+0x60/0x60 [ 805.180949][T16398] blkdev_readpages+0x36/0x50 [ 805.185617][T16398] read_pages+0xa2/0x2d0 [ 805.189848][T16398] ? 0xffffffff81000000 [ 805.193999][T16398] __do_page_cache_readahead+0x353/0x390 [ 805.199630][T16398] force_page_cache_readahead+0x13a/0x1f0 [ 805.205341][T16398] page_cache_sync_readahead+0x1cf/0x1e0 [ 805.210964][T16398] generic_file_read_iter+0xeb6/0x1440 [ 805.216422][T16398] blkdev_read_iter+0xb2/0xe0 [ 805.221121][T16398] new_sync_read+0x389/0x4f0 [ 805.225708][T16398] __vfs_read+0xb1/0xc0 [ 805.229851][T16398] vfs_read+0x143/0x2c0 [ 805.234170][T16398] ksys_read+0xd5/0x1b0 [ 805.238315][T16398] __x64_sys_read+0x4c/0x60 [ 805.242819][T16398] do_syscall_64+0xcc/0x370 [ 805.247410][T16398] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 805.253285][T16398] RIP: 0033:0x7f6abf74a310 [ 805.257693][T16398] Code: 73 01 c3 48 8b 0d 28 4b 2b 00 31 d2 48 29 c2 64 89 11 48 83 c8 ff eb ea 90 90 83 3d e5 a2 2b 00 00 75 10 b8 00 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 31 c3 48 83 ec 08 e8 6e 8a 01 00 48 89 04 24 [ 805.277282][T16398] RSP: 002b:00007ffeb10da258 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 805.285684][T16398] RAX: ffffffffffffffda RBX: 000000000002e000 RCX: 00007f6abf74a310 [ 805.293656][T16398] RDX: 0000000000000029 RSI: 000000000087be68 RDI: 0000000000000003 [ 805.301623][T16398] RBP: 000000000087be40 R08: 0000000000000058 R09: 0101010101010101 [ 805.309581][T16398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000876030 [ 805.317537][T16398] R13: 0000000000000029 R14: 0000000000876080 R15: 000000000087be58 [ 805.326797][T16398] Kernel Offset: disabled [ 805.331129][T16398] Rebooting in 86400 seconds..