Warning: Permanently added '10.128.0.110' (ECDSA) to the list of known hosts. 2021/05/10 02:41:02 fuzzer started 2021/05/10 02:41:03 dialing manager at 10.128.0.163:40565 2021/05/10 02:41:05 syscalls: 1982 2021/05/10 02:41:05 code coverage: enabled 2021/05/10 02:41:05 comparison tracing: enabled 2021/05/10 02:41:05 extra coverage: enabled 2021/05/10 02:41:05 setuid sandbox: enabled 2021/05/10 02:41:05 namespace sandbox: enabled 2021/05/10 02:41:05 Android sandbox: enabled 2021/05/10 02:41:05 fault injection: enabled 2021/05/10 02:41:05 leak checking: CONFIG_DEBUG_KMEMLEAK is not enabled 2021/05/10 02:41:05 net packet injection: /dev/net/tun does not exist 2021/05/10 02:41:05 net device setup: enabled 2021/05/10 02:41:05 concurrency sanitizer: enabled 2021/05/10 02:41:05 devlink PCI setup: PCI device 0000:00:10.0 is not available 2021/05/10 02:41:05 USB emulation: /dev/raw-gadget does not exist 2021/05/10 02:41:05 hci packet injection: /dev/vhci does not exist 2021/05/10 02:41:05 wifi device emulation: /sys/class/mac80211_hwsim/ does not exist 2021/05/10 02:41:05 802.15.4 emulation: /sys/bus/platform/devices/mac802154_hwsim does not exist 2021/05/10 02:41:07 suppressing KCSAN reports in functions: 'do_signal_stop' 'do_readlinkat' 'exit_mm' 'ext4_mb_good_group' '__blkdev_get' '__lru_add_drain_all' 'ext4_setattr' 'prandom_seed' 'xas_find_marked' 'blk_mq_sched_dispatch_requests' 'step_into' 'lookup_fast' 'futex_wait_queue_me' 'tick_sched_timer' 'has_bh_in_lru' '_find_next_bit' '__io_queue_sqe' 'do_select' 'ext4_mb_regular_allocator' 'do_nanosleep' 'ext4_free_inodes_count' 'tick_nohz_next_event' 'netlink_recvmsg' 'fsnotify' 'dd_has_work' 'ext4_ext_handle_unwritten_extents' 'shmem_unlink' 'n_tty_receive_buf_common' 'kauditd_thread' 'expire_timers' '__mark_inode_dirty' '__find_get_block' 'shmem_mknod' '__fsnotify_parent' '_prb_read_valid' 'console_unlock' 'do_mpage_readpage' 'blk_mq_rq_ctx_init' '__xa_clear_mark' '__ext4_update_other_inode_time' 'alloc_pid' 'complete_signal' 'inotify_handle_inode_event' 'sock_alloc_send_pskb' 'ext4_writepages' 'fast_dput' 'ext4_mark_iloc_dirty' 'shmem_symlink' 'generic_write_end' 'blk_mq_dispatch_rq_list' 'audit_log_start' 'tick_nohz_stop_tick' 2021/05/10 02:41:07 fetching corpus: 50, signal 10638/12573 (executing program) 2021/05/10 02:41:07 fetching corpus: 100, signal 19678/23422 (executing program) 2021/05/10 02:41:07 fetching corpus: 150, signal 25570/31065 (executing program) 2021/05/10 02:41:07 fetching corpus: 200, signal 32715/39857 (executing program) 2021/05/10 02:41:07 fetching corpus: 250, signal 40136/48813 (executing program) 2021/05/10 02:41:07 fetching corpus: 300, signal 45112/55351 (executing program) 2021/05/10 02:41:07 fetching corpus: 350, signal 49486/61269 (executing program) 2021/05/10 02:41:07 fetching corpus: 400, signal 52778/66046 (executing program) 2021/05/10 02:41:07 fetching corpus: 450, signal 55195/69941 (executing program) 2021/05/10 02:41:07 fetching corpus: 500, 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{&(0x7f0000000140)="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0x1108}}], 0x7, 0x80) r1 = syz_io_uring_setup(0x4681, &(0x7f00000081c0)={0x0, 0x9b64, 0x10, 0x1, 0x3c9}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000008240)=0x0, &(0x7f0000008280)) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f00000082c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x20, 0x1, {0x1, r3}}, 0x8) mmap(&(0x7f0000fee000/0xf000)=nil, 0xf000, 0x2000008, 0x10, r0, 0x33cf3000) r4 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, 0xffffffffffffffff, &(0x7f0000008300)={0x2000}) r5 = fsmount(0xffffffffffffffff, 0x0, 0x80) ioctl$GIO_CMAP(r5, 0x4b70, &(0x7f0000008340)) r6 = dup3(r5, r5, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r6, 0xa, 0x0, r7) r8 = signalfd4(r4, &(0x7f0000008380)={[0x7fff]}, 0x8, 0x800) fsconfig$FSCONFIG_SET_FLAG(r8, 0x0, &(0x7f00000083c0)='silent\x00', 0x0, 0x0) r9 = openat$vcs(0xffffffffffffff9c, &(0x7f0000008400), 0x0, 0x0) r10 = io_uring_register$IORING_REGISTER_PERSONALITY(r8, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r9, 0xa, 0x0, r10) r11 = openat$full(0xffffffffffffff9c, &(0x7f0000008440), 0x41e000, 0x0) syz_io_uring_setup(0x593b, &(0x7f0000008480)={0x0, 0x57ed, 0xc, 0x3, 0x320, 0x0, r11}, &(0x7f0000fee000/0x3000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000008500), &(0x7f0000008540)) 02:41:27 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='freezer.self_freezing\x00', 0x0, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000100)=0x0) r2 = perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x2, 0x9, 0x85, 0x5, 0x0, 0x0, 0x8000, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x100, 0x4, @perf_bp={&(0x7f0000000040), 0xb}, 0x8000, 0x0, 0x5, 0x1, 0x3, 0xfff, 0xff, 0x0, 0x2, 0x0, 0x4}, r1, 0x7, 0xffffffffffffffff, 0x1) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x8, 0x20010, r2, 0x62b57000) r3 = signalfd(0xffffffffffffffff, &(0x7f0000000140)={[0x4523]}, 0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000001c0)={0x0, r4, 0xfffffffffffffe00, 0x10000, 0xee40, 0xffff}) sendmsg$NL80211_CMD_SET_COALESCE(r3, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xd4, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x65}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8}, @NL80211_ATTR_COALESCE_RULE_DELAY={0x8, 0x1, 0x1000}, @NL80211_ATTR_COALESCE_RULE_CONDITION={0x8}, @NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0xa0, 0x3, 0x0, 0x1, [{0x88, 0x0, 0x0, 0x1, @NL80211_PKTPAT_MASK={0x81, 0x1, "b0590cf60964ae62c6de444529b6faabbf1b35cd383bfb831d0c17af94e85043bf35e11e67eea68f20f7cbbd59cb93ce104f5d5951ab07ee8dc27c28ebb8aa610717ad943ebbd9ba2a91c2ca2d2198eea412f6e55202337414454ee6206453e53b35664c61aa25a44cf19a389c167be92c77847424b05d8046b1971abc"}}, {0x14, 0x0, 0x0, 0x1, @NL80211_PKTPAT_PATTERN={0xd, 0x2, "a3b51824a4011fb92b"}}]}]}, 0xd4}, 0x1, 0x0, 0x0, 0x440}, 0x0) r6 = syz_open_procfs$namespace(r1, &(0x7f00000003c0)='ns/time_for_children\x00') read(r6, &(0x7f0000000400)=""/129, 0x81) syz_io_uring_submit(0x0, 0x0, &(0x7f00000004c0)=@IORING_OP_POLL_ADD={0x6, 0x4, 0x0, @fd=r6, 0x0, 0x0, 0x0, {0x4048}, 0x1}, 0x1) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000500)={0x0}, &(0x7f0000000540)=0xc) syz_open_procfs$namespace(r7, &(0x7f0000000580)='ns/mnt\x00') setns(r3, 0x2000000) r8 = openat$null(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) ioctl$NS_GET_OWNER_UID(r8, 0xb704, &(0x7f0000000600)) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000680), r0) sendmsg$NL80211_CMD_SET_QOS_MAP(r3, &(0x7f0000000880)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000840)={&(0x7f00000006c0)={0x154, r9, 0x10, 0x70bd25, 0x25dfdbff, {{}, {@val={0x8}, @val={0xc, 0x99, {0x30, 0x59}}}}, [@NL80211_ATTR_QOS_MAP={0x20, 0xc7, {[{0x1, 0x2}, {0x35, 0x6}, {0x4, 0x5}, {0x6, 0x7}, {0x1, 0x4}, {0xec, 0x4}, {0x4, 0x7}, {0x1f, 0x7}, {0x1f, 0x1}, {0x1, 0x4}], "41c4f540bbc5e3c4"}}, @NL80211_ATTR_QOS_MAP={0xe, 0xc7, {[{0x7f, 0x6}], "109351512885b408"}}, @NL80211_ATTR_QOS_MAP={0x1c, 0xc7, {[{0x5, 0x4}, {0x0, 0x6}, {0x0, 0x7}, {0x1, 0x6}, {0x80}, {0x8, 0x6}, {0x3f, 0x7}, {0x3}], "291dd61c26be0d34"}}, @NL80211_ATTR_QOS_MAP={0x30, 0xc7, {[{0x0, 0x4}, {0x1f, 0x1}, {0xa7, 0x5}, {0x6, 0x7}, {0x80, 0x7}, {0xaa, 0x3}, {0x29, 0x4}, {0x9, 0x3}, {0x5}, {0x9, 0x4}, {0x0, 0x2}, {0x5, 0x2}, {0x0, 0x1}, {0x2, 0x6}, {0x7, 0x4}, {0x8, 0x2}, {0x11, 0x6}, {0x1, 0x4}], "eb8a4f551329bc7e"}}, @NL80211_ATTR_QOS_MAP={0x1a, 0xc7, {[{0x12, 0xf7}, {0xdf, 0x3}, {0x14, 0x7}, {0x6, 0x4}, {0x1, 0x5}, {0xff}, {0xfe, 0x4}], "b6eb754f00fca609"}}, @NL80211_ATTR_QOS_MAP={0x2c, 0xc7, {[{0x8, 0x1}, {0xe1, 0x6}, {0x83, 0x2}, {0xfc, 0x2}, {0x6}, {0x8, 0x2}, {0x5, 0x1}, {0x3, 0x7}, {0x81, 0x3}, {0x1, 0x2}, {0xff, 0x5}, {0x5, 0x7}, {0x1, 0x5}, {0x3, 0x7}, {0xe8, 0x3}, {0x20, 0x6}], "2d9861c533b0d5bd"}}, @NL80211_ATTR_QOS_MAP={0xe, 0xc7, {[{0x2, 0x7}], "33fcc72a1d46f7e3"}}, @NL80211_ATTR_QOS_MAP={0x30, 0xc7, {[{0x6, 0x1}, {0x76, 0x7}, {0x92, 0x7}, {0x1}, {0xa7, 0x2}, {0xb0, 0x2}, {0x1f, 0x6}, {0xb2}, {0x80, 0x6}, {0x3, 0x6}, {0x18, 0x5}, {0x5, 0x4}, {0x8, 0x4}, {0x9, 0x4}, {0x5, 0x6}, {0x20, 0x1}, {0x4, 0x4}, {0x4}], "492fd042326e41fa"}}, @NL80211_ATTR_QOS_MAP={0x28, 0xc7, {[{0xad, 0x4}, {0xd1, 0x1}, {0x0, 0x5}, {0x0, 0x4}, {0x7}, {0x7f, 0x4}, {0xcf, 0x4}, {0x3, 0x5}, {0x9, 0x3}, {0x2, 0x2}, {0x8, 0x1}, {0x5, 0x5}, {0x9, 0x5}, {0x40}], "4877073c7913f72a"}}]}, 0x154}, 0x1, 0x0, 0x0, 0x4048010}, 0x80) syz_io_uring_setup(0x3e2f, &(0x7f00000008c0)={0x0, 0x26bb, 0x2, 0x2, 0x2aa, 0x0, r0}, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000940)=0x0, &(0x7f0000000980)) syz_io_uring_submit(r10, 0x0, &(0x7f0000000ac0)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x3, 0x0, @fd_index=0x6, 0x2, 0x0, 0x7, 0x0, 0x1}, 0x62d6) 02:41:27 executing program 2: semtimedop(0x0, &(0x7f0000000000)=[{0x0, 0x7}, {0x3, 0x7b, 0x1000}, {0x4, 0x5, 0x2000}, {0x1, 0x4d44, 0x800}, {0x3, 0x1f4, 0x1000}, {0x2, 0x8000, 0x1800}, {0x1, 0x8ff, 0x800}], 0x7, &(0x7f0000000040)={0x0, 0x989680}) semop(0x0, &(0x7f0000000080)=[{0x1, 0x1f}, {0x0, 0x4, 0x1000}, {0x2, 0x8001}, {0x0, 0x0, 0x1800}, {0x2, 0xb53}], 0x5) r0 = semget(0x0, 0x1, 0x0) semop(r0, &(0x7f00000000c0)=[{0x4, 0x3, 0x1800}], 0x1) semop(r0, &(0x7f0000000100)=[{0x0, 0x7ff, 0x3000}, {0x2, 0x4, 0x800}], 0x2) semop(r0, &(0x7f0000000140)=[{0x3, 0x2, 0x1000}, {0x2, 0x8001, 0x800}, {0x0, 0x1000, 0x1800}, {0x1, 0x3, 0x3000}, {0x3, 0x676, 0x1000}, {0x4, 0x3, 0x1000}], 0x6) semop(r0, &(0x7f0000000180)=[{0x1, 0x5, 0x1000}], 0x1) semtimedop(r0, &(0x7f00000001c0)=[{0x1, 0x3, 0x1800}, {0x4, 0xfc00, 0x800}, {0x0, 0x3f80}, {0x2, 0x6}], 0x4, &(0x7f0000000200)={0x0, 0x989680}) semctl$GETALL(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000240)=""/40) r1 = semget$private(0x0, 0x4, 0x2) r2 = semget$private(0x0, 0x3, 0x0) semop(r2, &(0x7f0000000280)=[{0x3, 0x4}], 0x1) semtimedop(r1, &(0x7f00000002c0)=[{0x3, 0x5, 0x800}, {0x1, 0x5, 0xc14ce3b02711895e}, {0x0, 0x8, 0x1c00}, {0x3, 0x636b, 0x1800}, {0x2, 0x2, 0x800}, {0x1, 0x40, 0x1000}, {0x0, 0x3, 0xc00}], 0x7, &(0x7f0000000300)) semctl$SETALL(r1, 0x0, 0x11, &(0x7f0000000340)=[0x7, 0x3, 0x4, 0xfffa, 0x401, 0x401]) r3 = semget$private(0x0, 0x1, 0x18) semtimedop(r3, &(0x7f0000000380)=[{0x1, 0x8, 0x1000}, {0x3, 0x5, 0x1800}, {0x4, 0x1, 0x800}, {0x4, 0xff, 0x1000}, {0x3, 0xf632}], 0x5, &(0x7f00000003c0)) semop(r3, &(0x7f0000000400)=[{0x2, 0x0, 0x800}, {0x4, 0x4, 0x1800}, {0x3, 0x9049, 0x1000}, {0x2, 0x101, 0x1000}], 0x4) semtimedop(r3, &(0x7f0000000440)=[{0x3, 0x6, 0x1000}, {0x2, 0xf8ab}, {0x0, 0x5, 0x800}, {0x482d0b4653875112, 0x6, 0x3000}, {0x0, 0x8001, 0x800}, {0x3, 0x20, 0x1000}, {0x0, 0x1f, 0x1800}], 0x7, &(0x7f0000000480)={0x0, 0x989680}) r4 = semget$private(0x0, 0x3, 0x600) semctl$SETALL(r4, 0x0, 0x11, &(0x7f00000004c0)=[0x5, 0xff, 0x8, 0x7, 0xcefe]) 02:41:27 executing program 3: ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000000)=0x0) write$P9_RSTATu(0xffffffffffffffff, &(0x7f0000000040)={0x53, 0x7d, 0x2, {{0x0, 0x3c, 0xfffb, 0x7, {0xefcc4ecd6781bb0f, 0x4, 0x3}, 0x80000, 0x2, 0x3, 0x1, 0x1, '+', 0x1, '!', 0x2, '@}', 0x5, ':)$/.'}, 0x2, '@}', r0, 0x0, 0xee00}}, 0x53) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f00000000c0)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x101000, 0x0) ioctl$TCSETS(r1, 0x5402, &(0x7f0000000140)={0x4, 0x1, 0x7, 0x7fff, 0x15, "ad4978c91a2ecc3722ae1bd725b68f8e71e79f"}) write$P9_RAUTH(0xffffffffffffffff, &(0x7f0000000180)={0x14, 0x67, 0x1, {0x20, 0x1, 0x6}}, 0x14) r2 = syz_open_dev$vcsn(&(0x7f00000001c0), 0x10001, 0x4800) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000200)={0x20, 0x8, 0x1, 0x84a0, 0x11, "c91e0bd4609eb98cd5cd7762cb11f7d66fe793"}) sendmsg$GTP_CMD_DELPDP(r2, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x40, 0x0, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_FLOW={0x6}, @GTPA_TID={0xc}, @GTPA_FLOW={0x6, 0x6, 0x1}, @GTPA_NET_NS_FD={0x8, 0x7, r2}]}, 0x40}}, 0x40400c5) r3 = syz_open_pts(r2, 0x82000) close(r2) ioctl$PIO_FONTX(r1, 0x4b6c, &(0x7f0000000740)={0x9, 0x4, &(0x7f0000000340)="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"}) sendmsg$NL80211_CMD_SET_WIPHY(r2, &(0x7f0000000840)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x1400}, 0xc, &(0x7f0000000800)={&(0x7f00000007c0)={0x1c, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@NL80211_ATTR_WIPHY_ANTENNA_TX={0x8, 0x69, 0xffff5322}]}, 0x1c}, 0x1, 0x0, 0x0, 0xe4}, 0x80015) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000880), 0x2000, 0x0) ioctl$TCSETSF(r1, 0x5404, &(0x7f00000008c0)={0x1, 0x8000, 0x80000000, 0x7fff, 0x0, "d85d5a5ccb4e6a650b01e3d7de223b86729e7d"}) ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000940)={{r3}, 0x6, &(0x7f0000000900)=[0x800, 0x95, 0x7af1000000000000, 0x8, 0x3, 0x401], 0x2, 0x4, [0x0, 0x6, 0x100000001, 0x100]}) ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000009c0)={0x8, 0x8000, 0x6, 0x1ff, 0x1b, "081393ffdc007647ba45122825d4435bf86ac9"}) ioctl$TCSETS(r2, 0x5402, &(0x7f0000000a00)={0x0, 0x4, 0x6, 0xb35e, 0x0, "9730ec6632e9f8093cedff0c81b3d69553c3c0"}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000a40), r2) dup2(r1, r2) 02:41:27 executing program 5: prctl$PR_SET_DUMPABLE(0x4, 0x2) prctl$PR_SET_DUMPABLE(0x4, 0x3) prctl$PR_SET_DUMPABLE(0x4, 0x1) prctl$PR_SET_DUMPABLE(0x4, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x2) prctl$PR_SET_DUMPABLE(0x4, 0x1) prctl$PR_SET_DUMPABLE(0x4, 0x1) prctl$PR_SET_DUMPABLE(0x4, 0x3) prctl$PR_SET_DUMPABLE(0x4, 0x3) prctl$PR_SET_DUMPABLE(0x4, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x3) prctl$PR_SET_DUMPABLE(0x4, 0x1) prctl$PR_SET_DUMPABLE(0x4, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x2) prctl$PR_SET_DUMPABLE(0x4, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0xc4527db53cfada69) prctl$PR_SET_DUMPABLE(0x4, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) prctl$PR_SET_DUMPABLE(0x4, 0x0) 02:41:27 executing program 4: getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r2, 0x0) unlink(&(0x7f0000000180)='./file0\x00') mount(&(0x7f00000001c0)=@sr0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='cifs\x00', 0x80446, &(0x7f0000000280)='.$\x00') getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f00000002c0)={{{@in=@loopback, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast1}, 0x0, @in6=@private2}}, &(0x7f00000003c0)=0xe8) ioprio_set$uid(0x0, r4, 0x2007) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r5 = open$dir(&(0x7f0000000400)='./file0/file0\x00', 0x8000, 0xa) r6 = timerfd_create(0x8, 0x180000) r7 = accept(0xffffffffffffffff, &(0x7f0000001780)=@in={0x2, 0x0, @loopback}, &(0x7f0000001800)=0x80) r8 = accept4(0xffffffffffffffff, &(0x7f0000001840)=@generic, &(0x7f00000018c0)=0x80, 0x80800) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) r10 = accept$packet(0xffffffffffffffff, &(0x7f0000001900)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000001940)=0x14) r11 = socket$nl_audit(0x10, 0x3, 0x9) r12 = fork() stat(&(0x7f0000001e80)='./file1\x00', &(0x7f0000001ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = dup(r5) r15 = getpgrp(0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000004e00)=[{&(0x7f0000000440)=@file={0x1, './file0/file0\x00'}, 0x6e, &(0x7f0000001700)=[{&(0x7f00000004c0)="36f547c99e5a86aea9ba84385c61b62ed55bdbfec523738735e7ba5dd30109aaea4883bf2c41e3a3a5bb49c2b60f3ff315fc193bfae5b17f12711751323561ee24ff4f51bd9ee3345dcd9d4007dec58aac9faaf364b742d2821f8a300edce5283bd5fba6b5f8bdc25f4ec4cf919a0a466ae46447416ccc27934c16", 0x7b}, {&(0x7f0000000540)="97db8fd14859a4e3152df5ace79a7b15f26c33bd5cde93ee48a7d09fbe1643c896835373692fb8248736bf1be5ad51f3b34f52223796139b74c9bdd1c5368fe9f796cd8bb691c99f159afa83dd378494b6528160abc364eddd31c0aea2", 0x5d}, {&(0x7f00000005c0)="12b38b5231cc2c3afd65fe38c4e547b2ba677c1a287de5a99203e0e69fb9d292481adb9173fb47dfba6413db22e4606326146219f66303350a4b972475d4652d7057a19109448701138c43ca8d67c037a2a33f4d2d0a538f682968880ee7e7644d86541d60c788203b1cc84330911f4ae27c063fc36211705e5ddc5335a929db7db8f5e42e5f05ec40", 0x89}, {&(0x7f0000000680)="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", 0x1000}, {&(0x7f0000001680)="cc6b19746aeb89812c7df30792e1baa5242ead6b1ea03c9b6cedbdb84c0e8685", 0x20}, {&(0x7f00000016c0)="3911c5dc10ac890311c7c63910ef2f6388da3d1a7cb145037999a99a75f4cbc0219b4055879595ef26f157da74a08be063e62bfff0c693acb194ba", 0x3b}], 0x6, &(0x7f0000001980)=[@cred={{0x1c, 0x1, 0x2, {0x0, r1, r3}}}, @rights={{0x1c, 0x1, 0x1, [r6, r7, r8]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r0, r3}}}, @rights={{0x2c, 0x1, 0x1, [r9, r5, r5, r10, r11, r5, 0xffffffffffffffff]}}], 0x90, 0x40080}, {&(0x7f0000001a40)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001e40)=[{&(0x7f0000001ac0)="d55a860ab8983910ddc86c02c3fa894e74c1dab1f92a5e93fb513e76391dc4662553fee82bc8384d48992e6925c12c9a3c506df07b4bb5746e52b327ab499eadfae5ab4cfa7aef1ac3b60b55f85b605f0a3aa76e721e62c6160cf2da7a185072fe3d50387549f22bf4f4e421e66f2b8d1583f2a49923ee5cd351c3e9cd4af53db07d4e1abfee38f17488b08440d30511017b46cf7e55732b2c9db19ec6ea43351b52", 0xa2}, {&(0x7f0000001b80)="231c1616d45eacb4748b040256f6aad7def7081343532f242102948cb92c2a9265c5ee6d8ab70ef913cb314228b0d8bd7cbd83bf54e2179de0000c820e94563d64e104bddeab39883986f261c5810b73079a1c818192585240744bfa524eed5899fe96b909b7f2cc611f7748580f3925514859d5d71b195d55810b6bf7e3059f9c179a473c5fd64ef7676786f2bf185d95b3c1ce74172270b7a3e73f617e1b5c99ecf10fdb4070dff8582533e93ce7850b40cc2b70400e66bf229970f96a0bf74c5c7d42c752f65414c1eae7f30910", 0xcf}, {&(0x7f0000001c80)="47b38a89d448d8c70501b60ed308804fee4d99e56f9b6205824b3cb2672996382c676476021a140b82c046a6835f8275b8dd6fb77c1cee4c9f5479a2c7d019fd915bb64bc5e6a9172105e434e38852aa2c86a77fc1995c18dfa36778272a0a11ce85661166d97a1389933f14423e4d292efc591c7fbf71df91d2ab8a440ac8c80ba8ff98f0f206e12774", 0x8a}, {&(0x7f0000001d40)="f31a7565375f946a194829e92590f6c4150e2663f765769f32b589847eb12f331195668a30660cf7eed6b09727db9a60bba9d9032903fd3caa41ed1e8573bc4118323a27d11cea5c619bd841dc8b26e49e408fc70b9355f092379a2d7fb9f3f57fbf1c1d9498720308f00e965b4bab633555e058ce803e8b13187ae63ee6db34d8925ed2e1e1f3ae96747203566fa6891fbdf4bd4100c090b9390f0068f789ade218b1fce372b96f5e7a7415bd67b518a2c2488bc5cf4a32946d614adda4b21711c345f28540d8313512362da4f888cd0677ae7d7d49904c0c8e99c85df181371663fc855635eb513adf8b1404da0e9397b179", 0xf3}], 0x4, &(0x7f0000001f40)=[@rights={{0x18, 0x1, 0x1, [r5, r5]}}, @cred={{0x1c, 0x1, 0x2, {r12, r2, r13}}}], 0x38, 0x4000000}, {&(0x7f0000001f80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000021c0)=[{&(0x7f0000002000)="aad8efe333a5bc31d7c59cae96e2d43d857531334fe4077e2f48b34fbba864743c9dd5e7d2932b787f7d9cd648d0c2852152b2afe3858ff31846c718f2f5b0b1d0598afb798e3f504a004df027942d578c827b8001d9feff38ca8c532c47f80364663a5bb264d58a02230baf03998171a088115f42e9a4de0eb922e4dc6c", 0x7e}, {&(0x7f0000002080)="2f8114e50f2772ac65fe3f8a5317c69e465557483ee7b40c289c0bf87c0f14", 0x1f}, {&(0x7f00000020c0)="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", 0xfc}], 0x3, &(0x7f0000002600)=[@rights={{0x1c, 0x1, 0x1, [r14, r5, r5]}}, @cred={{0x1c, 0x1, 0x2, {r15, 0x0, r3}}}, @rights={{0x1c, 0x1, 0x1, [r5, r5, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r1, r3}}}], 0x80, 0x4000000}, {&(0x7f0000002680)=@file={0x1, './file0/file0\x00'}, 0x6e, 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0x1000}, {&(0x7f0000004700)="8df452f03f84482fb42773419b547c50752dbe2d77a00365651d00c1155d6f591a545ba5908a1788822fc778796d9e9fc103645e04daddaa171d145c48b7e4932006e9fc7d5b43ccce920f2f6d28b603df", 0x51}, {&(0x7f0000004780)="c73db18342cb0ea3250be116a7d284db9200031ca268833af2fea22fac81d2ca972eefeec9575fceefac93841c7fdfa767098b7f59cca896057cf414710a1aabfe0606f42b9290b065f03012e6dcb4c8483a2e81838d42c042ab48cf2bc51ab50d899c20b535be6baea0657ceeb11ba32b372a6c6e38b4f8dd0ce82027c4a761808ac0c89946e386c76548a831df583cf7d41d9f2fdaae10b907e0ce151a3e93a670a5c1ea2c9aa23f3d3d726b62d0f6d102", 0xb2}, {&(0x7f0000004840)="9bdba3140c2360a98cb4ec5cab1be07c228be9ce8e1840713b914319d3e2cebd", 0x20}, {&(0x7f0000004880)="90b1529bd3738db37b4b53f541baaacf396510f5fc50edc6a2cb2e8be006a977dcbc6f38ae5ae43e0b8f1d897f75de994450715d4ac8da10ae88db17ddb772e443b35bb0fb552938dc64f142cfaa50", 0x4f}, {&(0x7f0000004900)="e6b67cf0dbbce948267bce279f3f331804a5da276a5be9317ee2f4bec5f2691d41ec4f0ba093fe04bce6b53c451af8d32ebec60a797008d76e329237720dc2d43b723675dc9545474e82e76d49d1a5b79cd325c26713cd9ede16870a4279fefe5f9a271648fb6a8d4d32f07b5c1e7e7b9a7cc594b3f9c9bccbd824974e2e3f8b513aaee6104751225730db79d38ed14ab667f5d06dab924dfb3423d1be7bcd3e383dcccdb6dfdb17b029", 0xaa}, {&(0x7f00000049c0)="daf5d65bd8ffdad02dd85cc7d5581463ef34e16d14bc16894a882dc2884606592bbef3b93180f52431ba729ca55a14722624da0dfc2c004b23c354bed1b1f2b679eec0a0e78b08f651b0b2ed4035dd788842b20c750457fabac3f3ec", 0x5c}], 0x8, &(0x7f0000004d80)=[@rights={{0x38, 0x1, 0x1, [r5, r5, r5, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, r5, r5, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r5, 0xffffffffffffffff, r5, 0xffffffffffffffff]}}], 0x78, 0x4}], 0x4, 0x2080) syzkaller login: [ 42.557649][ T25] audit: type=1400 audit(1620614487.916:8): avc: denied { execmem } for pid=1769 comm="syz-executor.3" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1 [ 42.685843][ T1775] cgroup: Unknown subsys name 'perf_event' [ 42.688449][ T1774] cgroup: Unknown subsys name 'perf_event' [ 42.692742][ T1775] cgroup: Unknown subsys name 'net_cls' [ 42.712183][ T1776] cgroup: Unknown subsys name 'perf_event' [ 42.713478][ T1777] cgroup: Unknown subsys name 'perf_event' [ 42.723537][ T1779] cgroup: Unknown subsys name 'perf_event' [ 42.724591][ T1774] cgroup: Unknown subsys name 'net_cls' [ 42.732276][ T1779] cgroup: Unknown subsys name 'net_cls' [ 42.736227][ T1778] cgroup: Unknown subsys name 'perf_event' [ 42.741164][ T1776] cgroup: Unknown subsys name 'net_cls' [ 42.751181][ T1777] cgroup: Unknown subsys name 'net_cls' [ 42.756374][ T1778] cgroup: Unknown subsys name 'net_cls' 02:41:32 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = perf_event_open(&(0x7f0000000140)={0x2, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0x10, 0x3, 0x0) write(r2, &(0x7f0000000240)="241400001a0025f00485bc04fef7001d0a0b49ff70880000800328000400010001010200bc71176a36ede498534108e58342fa94a235a2a441f9", 0xfcae) close(r1) 02:41:32 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x400800, 0x8e) mmap(&(0x7f000003a000/0x4000)=nil, 0x4000, 0x1000000, 0x100010, 0xffffffffffffffff, 0xe978b000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000300)=[{&(0x7f0000000000)="eb3c906d6b66732e66617400028001000240000004f801", 0x17}, {&(0x7f0000000980), 0x0, 0x600}], 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75743d312c6e6f6e756d7461696c3d302c73686f0100006c0000008e000000642c000000"]) fcntl$addseals(r1, 0x409, 0x6) 02:41:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000300)="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", 0x11b}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) sendmsg$NFT_MSG_GETFLOWTABLE(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0) tkill(r1, 0x2d) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{0x0, 0xffffffffffffffc3}], 0x1}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) 02:41:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) openat(r1, &(0x7f0000000100)='./file0\x00', 0x2843, 0x7f) r2 = epoll_create1(0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000040)) r4 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r4, &(0x7f00000000c0)) r5 = syz_open_dev$vcsa(&(0x7f0000000140), 0x8001, 0x0) pwritev(r5, &(0x7f00000007c0)=[{&(0x7f0000000180)="bc972cf6fe187fb6f4195e0020fafa08c3fa18278cb29487fc520e028b03122af248c33b44a1f1c093589ebc4981a096825ba860a8f21c03c74c55908f80ab78ba9af6cc72cf86cf9a4a8266571bb4ae14f4b34fd9138ffecb10f3692067a80e9187a074f91bd389e2bb712d", 0x6c}, {&(0x7f0000000200)="c0bafa4c3a5c23e8d2902fdeae81bb0f8afa20c0197a2ed5d0f5e68d3a7a0570cc0be355c32d5411ab927be9a0f96fc2c903ba7359c6aaade9f2dfe24eeed52f7bcc6b3fc59b210ba4b93b62b8235ee0758cbedc4961bfbeea8fc07dfdb7e73720b03b1927a7946ed0ef417973604f617a4303e9ae7486016b0d57053b6a6ba6ee5a2fa8fbc8dcf238d145911e77bdcfbaaab0fa2cad6ef459f15f9b3e244807d66b5abb5c5a8c", 0xa7}, {&(0x7f00000002c0)="cb90e46da334ecaebbcbdba725ce4f9a81b1b416f267479b2c94f7c98c06", 0x1e}, {&(0x7f0000000300)="07898294848930ee06da29f00086d1aeb0a2e68f4afd8151bd5cce8179bcad706e55d3de545d36bc5ded453a706be345493f59f21f7bf43558479144c2e5dab28980433b4705cd66bc12c6e69d4736a26ba7896ae16156cff0d6599169611fadce0eb37103589c970c", 0x69}, {&(0x7f0000000380)="581520e6bded84a2a197ccb35b3f3ff158e2653b0ea5e96816cc0e1d3642a3f22cd80b950a207b3799e8ed50585fc9f54ca03e7a398e3723364fc178138b09964bb752a5bebf82d3152944446cd2104b793eacc2e17bc85fcb92708572354206b6751dd1301f65b89e0ec5d5edbf1e97af5f6c7098eca4f3877d4bab926418b61daa23ad0f36310ae465e052566dda1738b7e8faec30abf3fb95620ca9d751ba7c26aec0e80c4e6547e918ad61dc4a58c18d2ec2b238a3cafc0695", 0xbb}, {&(0x7f0000000440)="754d386dd60b708e4fcee617574ee4eaa0dac26dbdf147d4436b1c12c4b8719de88205553e796ed201e3d1c96075c66405e3ea65938c33fa2835e29bfc4c9b62a5e06104aba1142629671f174d4fe6e683f5b924261350de542cb1321e6c27555a127b3a9ed769996a9028d0c75a5792668bc5bd08e9448cdc8bc29408ad69d38e9ec54187cbb5b394a8ef4232173c41e01b41dd323c45b82f449d18e4b79e327cbd356c1d8f11cf51f7da97feaf4b0e574daa6fb1808a547e452e", 0xbb}, {&(0x7f0000000500)="1f4f7edd823f1fea6d50d3dc1338b864d33af987870ceb9c216f8693852868c900caf3dc83450fed35579b52e155c50b0872b444f24d6b3fdf60ca1d20f19a13da0f4b3fb1b3ecc901d681aba16860500ba248c85f573966f0de3184ba95d323298b106e2a5dee6fa65dc7abb2b73f59af3a2aefe059bf4503f066856d02b76650f0550669bb13432f198a723264edb9a96ae41e9d0f751af6e8047dc555d4ab3d", 0xa1}, {&(0x7f00000005c0)="609c6a6f53a9d074a8a66877b4b99a1df755ec2757acd4b195f537836d1e7904d2fc607390cef6bdec1863f983c365f700e4ef55d9682497008cd93f86a1fc393062c4f029ca5ad0dc69cc40f6dd23d59f9aa82b34fa3767c4e8b434f2ee008325b505bba1068b172e1b7b2500e844ca7dc0b95879a573092cd4b1ccf0dcd1443fd9b1aa5ca3429bbcc96dd49b11166d1a2f07f069feb666e451db37404b786aba0f1f9c5f4418692ce5c788d2f8a6fa9e1e2385b5a6ca0928ec13f3b5245965728305489d21e816e99be7299004a248251257db9f5251c24115c4e93001f5a6158f19a7525156ae6f85af18439a481793977ec5", 0xf4}, {&(0x7f00000006c0)="8678c71235751eb81c8c731ae6a846b6eb951ca4b896dd06e3611d8eb2439714ec876c5ed9149c3b9f7335cf5bfa588fa57bf56bfee77201636a6689936db803d859e865ff5b29a4c6fcab86047c03d044af4edbbf250a97b55d567614cf7ef70c03fbd6f49551f09e103d7111c49e8b60388b430cc75879c5402e9e4a477d914dac36c9e5f98e87090c058c6f0c0d4d624b5eebed0dd0f712227216f7628be8e0b4a1800b0618ce4bda38bf19bfbaf590fde3012645979822da6b90aaf0de8a4794f986e6d751d52939be0991d58983dd41e151e62eaeace1715d1f26b723b46d3f51", 0xe3}], 0x9, 0x80, 0xe597) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r4, &(0x7f0000000000)={0x84e14c5c2813c056}) [ 46.785699][ T4496] netlink: 4864 bytes leftover after parsing attributes in process `syz-executor.4'. [ 46.821230][ T4496] netlink: 4864 bytes leftover after parsing attributes in process `syz-executor.4'. 02:41:32 executing program 4: r0 = syz_mount_image$iso9660(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0x1, 0x47, &(0x7f0000000500), 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="646d6f64653d3078303030303030303038300300000000000000"]) r1 = openat$incfs(r0, &(0x7f0000000000)='.log\x00', 0x220000, 0x64) mount$9p_xen(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x80010, &(0x7f00000001c0)={'trans=xen,', {[{@noextend}, {@debug={'debug', 0x3d, 0x1}}, {@version_u}], [{@dont_measure}, {@audit}, {@seclabel}]}}) name_to_handle_at(r1, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)=@FILEID_INO32_GEN={0x8, 0x1, {0x100, 0x20}}, &(0x7f00000000c0), 0x1000) 02:41:32 executing program 1: r0 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r0, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r5 = dup(r4) r6 = socket(0x1, 0x803, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r5, @ANYBLOB=',dfltuid=', @ANYRESHEX=r7]) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r10 = dup(r9) r11 = socket(0x1, 0x803, 0x0) getsockopt$sock_cred(r11, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r8, @ANYBLOB=',wfdno=', @ANYRESHEX=r10, @ANYBLOB=',dfltuid=', @ANYRESHEX=r12]) fstat(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r1, &(0x7f0000000f40)={0x0, 0x0, &(0x7f0000000ec0)=[{&(0x7f0000000180)={0x2f0, 0x1d, 0x1, 0x70bd27, 0x25dfdbfe, "", [@typed={0x14, 0x2b, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @generic="47007492d27f3b1756fe8813b49ba86cd20b740260258eb83f4051cc4f4417590a0e052272179af7", @nested={0xfc, 0x7a, 0x0, 0x1, [@generic="3c4b9cc0923a6738db20d9593081cfc872429d52b20bf8bdcf5696289c68ca54f48febc8b5d03830add71f9deca8d681bb112f03c6fd9225c2b8f36e0ce65c6171506b206b4e08c71a5aea932ab2592e25e3b3bffb28146465de5ab830e8e5d35d588ede0ccbd3414b6e2c0f1850e47bb390756dccc398ef7f0d2f9ecaff20e56b47d8ea5ee6387b5126cce57927ee735d2f212ea9d48f52bf4e8db2fc8531091259bd549b18bddc", @typed={0x8, 0x10, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="9dcd4017080644d96553be01bb37009c43a3116ad961a4092fa4259d6802aa7128833b9a24614fa6850dfb", @typed={0xc, 0x94, 0x0, 0x0, @u64=0x7fffffff}, @generic="234ac84508349387cde73c283816fa5795"]}, @nested={0x1a5, 0x1c, 0x0, 0x1, [@typed={0x8, 0x75, 0x0, 0x0, @u32=0x57c5}, @generic="204cefb564523557deb9a746187b400d30460a495bc118bf17d87e69459a51c638c3137c228e2013020d6ca5b9ffa54dd5259479be7a99874b31e1ff665397845432518d903c7c20589cdb258ec2d45057d290ff910dc457e49b8433784714d0d9c19554e073b9626f671e92c438c5f02f1f7b2b4895cde77bd8965acb3853e3d1b32762f8dc6030c5fdd51f89ec9d4dc973e495b962b414c4f95a02af5df9344182892d949226c1d0e50173b7e7757c300460f933f30d1b6fb7da564aa5a0b20fa34e9d098a91bcf5d7be2b484d52f1e043999e553730fe0fb302c8d0f019e1fbcb034fb7e502b9ac76be3eaa48694b97", @typed={0xb, 0x70, 0x0, 0x0, @str='TIPCv2\x00'}, @typed={0xc, 0x41, 0x0, 0x0, @u64=0xffff}, @generic="060e6f603b7951d1413d0e7cc5a182455c8da14bc0fb63753efb7f028aa1589d6dada35de98545aabe57c4f7631c2bbbbd162744ed7bda1daab4368cc7312c51ef7a3912fedc6accdeec8c55fa130fc6fe0c776a26c83506a59ec750dbea33ac287e93cce887521bdd8eec4d2a560e79335b307aa044d3677467970c952f40e0367a48c0dce4557243eb4c858dccd6a3"]}]}, 0x2f0}, {&(0x7f0000000540)={0x304, 0x42, 0x200, 0x70bd2b, 0x25dfdbfe, "", [@generic="2ef263637c03c990f0c6f478b1028e6a97e70c793d93a63340142d62cecb50ca0bcf15c97e34b9ccbf86b781455cbde1979f4e5199f0bd0d15ddecd6079b7f74cbd639bde76262d13d80860fc5189fa2ef62ebef1564d3b2577adc23030f8b751c0a8316b158294f2c98b5da61bb52f90debff3a", @typed={0x8, 0x1a, 0x0, 0x0, @uid}, @generic="9e46c81681245c3c86bd27ac1321e1b642af91f1b783b0e4592c9a86401d5921c0243782ff479e4b3ff08e889ffeb0ceb79fa6cff6f4f8d4dc333a224feb8838aef5b8c5d226d2cdc8fe1b60c780cd7172f7691878bf7b0005c09ddc605dd63490240f6835043f4b8c75666f361abc2fe2611df1013c93cb68e17da6e7b7abdaa8c4a0a0eec4234067454734302a2b89cd27243daed7adf383855a42b0773ceca3c94126c825527a69c8490b00bee76051ad78522b5d30987e14cb829d51b64008ea0846be76d6bf7076ebcd8ab000dbc71242049dd7", @nested={0x18d, 0x21, 0x0, 0x1, [@generic="aada33b61254450c2364117c5c7807119a6e86d87990a356554bd25b54cdb4202a69993fb7340282847a7fabf232f8c48beb6b483b5a979ba317e51ca428f025a2eb0b4289c5edf2d6f23c08867ae6c30be532e574869acb427a30e03d6c5d7214882c15a0b34f98d497574e0ba89e5ff2e233a0f0d0860354c64d8c187047ab85f54582459e688d5bbab0eb275c", 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@generic="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0x4478}, {&(0x7f0000000c40)={0x260, 0x14, 0x1, 0x70bd2d, 0x25dfdbfb, "", [@nested={0x250, 0x7e, 0x0, 0x1, [@generic="9f1f04d4afe15a41bce85ae1", @generic="e83d90410e42cf4a5f87d0d35c32929ebd2dcc8a7218ae373fd1722358c3f6006778a86ee52a32a21180cbd0f965f529de41f14aabef2aea80c1c3da819c72ddf533efb2bdf10270749f1004d80e251b217f65e25d76e0c85964918b26242be3dc1d9b9652ccfd1df4f983bfe44cbfd60f2c2f87ca63f4a9467382854ed847a22d5b7914f7114b776284a57ab5777773eb594357869a05fb0011259035e016dd1fe7b9c55db338febbaf0b36ce13a47b1d41484795ea60b68033711b4d1d3d21a5f4cbecd7833e93a9b5ea93744ba40904eb3cd70a6c3098c33b58fd96f0fc23f17a3c91bf54", @typed={0x8, 0x5d, 0x0, 0x0, @u32=0x2}, @generic="f0b3485ed689818069ff3d594ba26f168ff375618b41a7884d430a58a42459fa51fd8ac6f54ac2b114f67bac5a0afa8df85d58e2ff03114ea39da478b888ba189018087f1bd0b948dfb2", @generic="621b77102d07a9f47b8a0c04ed642d5057763b2ad4d491668efaccaf8c1b74a0edbe54dac0610b8d206900a091b5c2062184dc65bc80093bda66a9a0ef0cad98b77a32f66f7274b922e3183a9213c5af49e19bb4d5a1da1f36b053913262a19c2a8805aec60d9b11dffaf015db64030ad4784f21c98ce43230", @generic="507170db47abde14cc9e8553bbc887c936bcecd4a8a3d63a6cbf5036c5b79bc8b6f32e04ab65e8f14ed07d0d6a603a566ece8b10aef62e950d28475dcab4335ee5cfba467f0b8b65332e343e614dece8de7edd9708fbc29dad4ab1bec43011334a51fe93a54a3074ec1531f52f90991af983d2cbf3dc81121daef09ca2553270666a67", @typed={0xb, 0x6c, 0x0, 0x0, @str='TIPCv2\x00'}]}]}, 0x260}], 0x7, 0x0, 0x0, 0x802}, 0x8024) bind(r2, &(0x7f0000000100)=@nfc={0x27, 0x1, 0x0, 0x7}, 0x80) r14 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r14, &(0x7f0000001240)=[{{&(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10, 0x0}}, {{&(0x7f0000000040)={0x2, 0x4f22, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000880)=[@ip_tos_u8={{0xc}}, @ip_pktinfo={{0x1c, 0x0, 0x2, {0x0, @empty, @loopback}}}], 0x38}}], 0x2, 0x0) [ 46.855981][ T4517] loop3: detected capacity change from 0 to 6 [ 46.868604][ T4517] FAT-fs (loop3): Unrecognized mount option "ut=1" or missing value [ 46.878571][ T25] audit: type=1400 audit(1620614492.237:9): avc: denied { block_suspend } for pid=4519 comm="syz-executor.2" capability=36 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=capability2 permissive=1 [ 46.933687][ T4543] loop3: detected capacity change from 0 to 6 [ 46.935850][ T4545] loop4: detected capacity change from 0 to 94061 [ 46.971418][ T4543] FAT-fs (loop3): Unrecognized mount option "ut=1" or missing value 02:41:32 executing program 0: set_mempolicy(0x1, &(0x7f0000000100)=0x2, 0xa) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='ramfs\x00', 0x50, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@ax25={{0x3, @bcast}, [@remote, @netrom, @rose, @null, @bcast, @rose, @netrom, @bcast]}, &(0x7f0000000140)=0x80) getpeername$unix(r0, &(0x7f0000000200), &(0x7f0000000180)=0x6e) creat(&(0x7f00000001c0)='./file0/bus\x00', 0x128) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) fcntl$lock(r1, 0x7, &(0x7f0000027000)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) 02:41:32 executing program 1: write$binfmt_script(0xffffffffffffffff, &(0x7f00000001c0)={'#! ', './file0', [], 0xa, "0dd69a33e1bd2be231097a0e1921a3fdba7695122fdfc2e5b31a3f"}, 0x26) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="c3965c318d7a6e310445eb91ba49f4c4da7ae94452d2d2f715c0187df25be1692d5133c03cc2d70db171b7d008f16d48a5887031f207d03eb3d83cd3cff1f25223a89651ed5e9b5ef5e2434ab37ac80aa765fa17de065d23487f2210342c3e49adb1dda144f75a0145d175a62c64a4a6368cbed74f7c517b82f2e0b4cb5560d69ca5778841befd62cd34fc6f215c6ac33e0e6ccdeaac22f2538113578a422603dac266899b22529d54621cbbc867d7c517f70600000000000000c425590219d1710150a959142a4198afb754edd397c91af3d34dc19d7b86aa41ad7528719787dc1e5b7e2fe4bde1d2c3"]) 02:41:32 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000000c0), &(0x7f0000000100)=0x14) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f000012afe4)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) sendto$inet6(r0, &(0x7f0000000040)='F', 0xfffffffffffffea0, 0x20000002, &(0x7f0000000000)={0xa, 0x4e22}, 0x1c) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) shutdown(r1, 0x0) shutdown(r0, 0x1) ppoll(&(0x7f0000000580)=[{r0}, {r1}], 0x2, 0x0, 0x0, 0x0) 02:41:32 executing program 5: syz_read_part_table(0x7fff, 0x6, &(0x7f0000002280)=[{&(0x7f0000000000)="a5b3b7833198c759e561fe9865e16481a6a80b5841e724a550eb747efe0733d5eaf42c40ef08bad0", 0x28, 0x6}, {&(0x7f0000000280)="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0x1000, 0x1}, 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0x1000, 0x7f}, {&(0x7f0000000080)="568a0e8ef42aa90743de7791ce5001d0e21c1793ebe6218e21e42f59ce8eb28f7f7fbcae1332ae66e693f123ce3b4c86dfb5ba9e0afb124635a21ac91f1dd947679b2a78ffa4ff37ca853e0b43c694ba50485482ec0789e27b3f5e9c2d0e05bea535d1ef82", 0x65, 0xd758}, {&(0x7f0000000100)="46055068625e0dcb5bef651cd65b26794a7f09120051426c44c41e0e967f9ab1f03d9051797e197f46763d624a93fa03ba2c6010ad98a99c469fa5cae899d1d7d098941190151673c213e3e0c5b60a617f8be1", 0x53, 0x8}, {&(0x7f0000000180)="72ddafc86cdbdb5c77a892eb537df4d58b29a9fe0536021714a24b9e0588d9374f8eb604f4499ed00467bf648ec87585dee1249ca4c88ab68cf4f71fb4a491e786146e6d84dca61c3389847d0a4bd62c1fc4abf2b62e955e6cd7f827855de84f7c866119f2ea5c7ba83b7558e37ee65f1afa6a9b0446d521a678ca3e02b62a16e861a03e82aa046b8d734ab7560d01dc774aee8d41b7e2998163c4a74e7b92ac8880d80e9cac67bb5fa835539d625cf3d6859d58951d21ed256b756446c7", 0xbe}]) syz_read_part_table(0x4, 0x8, &(0x7f00000028c0)=[{&(0x7f0000002340)="60e5d8b7741a6441ab8ac269af50efd5005ac21ad8f14791c67a316deb88dd597311e33691045b8de24dc0bbc0653741f7e53123e7cd9294018f34959c204226d76b00c11cf8", 0x46, 0x933b}, {&(0x7f0000000040), 0x0, 0x6}, {&(0x7f00000023c0)="b187e23576a4ce53bfc3c5e1069387b812bc0f858f079a97b183f3cfc0d6beaebe40fa217136cb551eb3db85825371f47f4c3a33ad04d1056fa87fe709564ae60b63b1236ebeaa5be508f9cb461028f521e793a4eb2dd6cb1001957d024aed5a077c00a4d93412f9819df3be9aeb786d469bf05e23d3f92c6d49e6367060c105560f8b9e1b2b236a72dbe3b983f54e17a5c0eade74d3dc8b2f6688aa7b692886c76223c534b46c3ad666b05f4c09e4335ce09e518b1a3d8c33686fbb32b378016fba90800fe522de581d7e9bc9ad0532", 0xd0, 0x4}, {&(0x7f00000024c0)="45bcd11fae92806978643e733a063f6e4a4249279e68aceca02b802ae585d9b094a055857f07933634af3f4e94b5b8742f646a0481d317e233b84b58ba060f39dfe3d5da39a41976677dc8c670041ae98b9e05728c6c7e489b5d87add5fccead74e70a07587a58de9b9e7d517035c41873510dad08c041a5d89d1058fbc23ec2121b4a96c240ccee091abe8b5b2fa1bacac22fb53a0fead102c87501dd4af5679c7effa83f95c60a3c1838511ff38240d02594ce431ec0dc4867700175fb97d45fdfcbbe62a0e30f488241c431b4967955566e693ed59252", 0xd8, 0x401}, {&(0x7f00000025c0)="848dbcbe6029802f22ea215533249ca151dab6eb4edf3bf8d97e573ce8cb45ca13abbae0f8bd848bd0eb03d4a7a11644bb2018e6bc4f28aec2e20b8c7cc8162ffb6bcbab4490c605a9c1bcfccf90201179780df99a6cd4e2bf71a9fee4a58e74892784dd731ba9a9aeeab84342e469adf1c70b6b3d00a659b53d8387d53c5ce071d029595afe12492b921c49f53ff485e0e8cb23514cbd8bef2e79de84547ceace369b25452811575f7f46cfa0909281d6e12b9c55c78401c52a431a63c9396c4db6fe7510ce988f43c2967213154b864f59852b9207bb8a89536bfe23c588", 0xdf, 0xffffffffffff090a}, {&(0x7f00000026c0)="6f34a6f3b967d9960473c9d9312f15e6b05f8a618a56ecec6c89c2ed5a0627aabe02dc99c27d784c56a9d996c7ca124845292c5109ea3711264b10e59208641c72670c35b8a6f7653ed646d5294cbaca78a7832d45ab43cb9450e4d5f010e6a84040e802ed96abca18b429c423e5481347170c1d537ae93340ad126d449c4ff2b9e30783e79108c34e8a794e3c18656f6c341b29", 0x94}, {&(0x7f0000002780)="780b9729788ac643869f2a986e9106469e3dca5578a223a6d394db6568d3b787806ccb3ec22e96f983e155d2b76f3d285bcaa3b73a4cdfd9707557b01acfb6cc2f02ca8c9a48344c55d871bf436bf4596af617f1979340c18a329057b2ff8371a25908dac4a1c23b38d9be26ac3c1a3f4144f9031456aef6b80e04fe9bd7d162d2f4f0ba701552195524b90c26fb565ac5b5cf0704f4b46a7918c226b7e11db415afff1b313cc8", 0xa7, 0x225c39d4}, {&(0x7f0000002840)="0309da170a3b6b1583645a0621e68f576a10eb7e0f21d983b41482a127a26efcf6f5b472e081c8877a526a2b413559e60d079d466cb3ae6e2e31d4821fe90b47c2f48bda8429d297934ce9bb", 0x4c, 0x7}]) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) r3 = socket(0x1, 0x803, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',dfltuid=', @ANYRESHEX=r4]) pipe2$9p(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r7 = dup(r6) r8 = socket(0x1, 0x803, 0x0) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r5, @ANYBLOB=',wfdno=', @ANYRESHEX=r7, @ANYBLOB=',dfltuid=', @ANYRESHEX=r9]) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000240)='./file0\x00', 0x4, 0x7, &(0x7f0000002dc0)=[{&(0x7f0000002980)="dd73810af544b321cc4c48ff8652473243b74d0de85f023f8b6940de743ca7d3256d0d09d9b02b8be7d109b45cfb7c314886623d631c57d05d25e4404e136f84902cc7a89a199d6907a39588333a8dd23546", 0x52, 0x24}, {&(0x7f0000002a00)="8881b849f63f260710594bf2652b97a1c43fd3b4e741788eef2f9bf19f5564981e33d4d3df8b85a2dab88237caefea0878667a180afff0c97248514ae8d83f9f036b1a5501511a751b1a9215988d11036597790ebdfdf5d3ee1a69cdcffb18bf6c50c14a0870ab306fa1810b6314fc7524a0b4b64e7a444600c6a91304d8fc23f9564dc773bdbc98a640572092047c14abde", 0x92, 0x401}, {&(0x7f0000002ac0)="bf01e13750d9f294e19b3b900a28132b4817c305662296e4f6dc55ca092dd40df8dde5ef319012cd69544f97323641280d15adcf068fd02e20ae570cff16cc283aa4da23e96f24c830975b6f0573b30108fe4868bd0db8d8dab30a2f565f162b20e407456deb00d65e33a5ca21d08330328accaec7d04ab04f427a207bdac8c9891ac1f63a58fe8cb28e58", 0x8b, 0x80000000}, {&(0x7f0000002b80)="2e25b87b091f3563f6621d23779034e501f910fabbd9943281202447d5bb8b324779c80cdd903a2bd89bc857ac55d9d10a0779ed2805750cf9d28af23a30a2ef087add6613645d95653c969cd76629cacc7c28956821c8", 0x57, 0x7ff}, {&(0x7f0000002c00)="fb3f2a92153170345b52216f3e48ea507f1d86f6712f52cf64dce8ffada69138a261c570a30274bf451fabb452eb86bffc5bd608c578a4dd455c97ff4f2d36ccfd392e593a1c02bec6630ac347f721f491fa1baab24980ee9f4cff873448a8f94b05a83cd77af740b69d6be6ee1d54845660c3ac2ab8278b394ca3c94dec305045f33d4808a2ebf3", 0x88, 0xfff}, {&(0x7f0000002cc0)="3b0cf28375b08829558af35570eccbaa96547abdfb15bbf4335b61cfaee2b3977c3828ff9a4cfc0b907cbb8d7e33c96e35349dccf020ff4edd9b289316b71dbac83211021cb7413b32e7babcd8ec7a9549da2ed5697e04fc296d7b9190943a0d3b4fb1469ee9006f1dbfcd67c751314233f6409f681191054fbd02919f07b98b67597f94674ce54f75e43708", 0x8c, 0x916}, {&(0x7f0000002d80)="25be7f45b6cfa8bf50a5f322107914aea42fe6a1b61766e8fbe39d0f8d5740bceadd0c05ab", 0x25, 0x7}], 0x20, &(0x7f0000002e80)={[{@nogrpid}, {@sb}], [{@smackfsfloor={'smackfsfloor', 0x3d, '#@'}}, {@audit}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@permit_directio}, {@smackfshat}, {@euid_gt={'euid>', r4}}, {@smackfstransmute={'smackfstransmute', 0x3d, '.([#:%%!'}}, {@uid_eq={'uid', 0x3d, r9}}]}) [ 46.998394][ T4545] loop4: detected capacity change from 0 to 94061 [ 47.019969][ T4572] loop1: detected capacity change from 0 to 512 [ 47.029597][ T4572] EXT4-fs (loop1): Unrecognized mount option "œ¥wˆA¾ýbÍ4üo!\jÃ>lÍê¬"òSWŠB&ÚÂf‰›"RTb»Èg×Å÷" or missing value 02:41:32 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x2280, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x3, &(0x7f00007fc000/0x600000)=nil) openat$autofs(0xffffffffffffff9c, 0x0, 0x4300, 0x0) r0 = memfd_create(&(0x7f0000000180)='B\'%nod\x05\x00\x00\x1d-v\xcak\xf7\xccX\xe2^)]\x00'/35, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6, 0x10, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001000090468fe07002b0000fe0100ee002000000045000c070307001404001600120003003a04000001000000000000000000060020", 0x73}], 0x1) signalfd(0xffffffffffffffff, 0x0, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x14, 0x0, 0x800, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0xfffffffffffffffd) getdents(r1, &(0x7f00000002c0)=""/111, 0x6f) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, 0x0) openat$pidfd(0xffffff9c, 0x0, 0x0, 0x0) [ 47.041914][ T4572] EXT4-fs (loop1): failed to parse options in superblock: œ¥wˆA¾ýbÍ4üo!\jÃ>lÍê¬"òSWŠB&ÚÂf‰›"RTb»Èg×Å÷ [ 47.053600][ T4572] EXT4-fs (loop1): Unrecognized mount option "Ö\1zn1E둺IôÄÚzéDRÒÒ÷À}ò[ái-Q3À<Â×±q·ÐñmH¥ˆp1òÐ>³Ø<ÓÏñòR#¨–Qí^›^õâCJ³zÈ [ 47.053600][ T4572] §eúÞ]#H"4" or missing value [ 47.069724][ T4579] loop5: detected capacity change from 0 to 215 02:41:32 executing program 4: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_mount_image$nfs(&(0x7f0000000380), &(0x7f00000003c0)='./file0\x00', 0x8, 0x4, &(0x7f0000000640)=[{&(0x7f0000000400)="866b8a402205e3d556281ade331cec367cac03b3175ec9a9f340d11b089f533936732ea4b9934288653eba23334fbdc1886fb148df4b7399e7d4be5f5e0f0cc6a077c4f925", 0x45, 0x6b}, {&(0x7f0000000480)="dcd566f05e95215d7d9a0f953b9ff9da30637de59dec1525acd482e6e6a7e639280191a30afcfef321e794b92d86e7c1345ac09a75ce97446abc962bfe91acd1a00f400f73862135218aaa43d0eb4e3ae1", 0x51, 0x61f3}, {&(0x7f0000000500)="04a9e53f19e8877018144aba03c7f79416489bf4", 0x14, 0xffff}, {&(0x7f0000000540)="83110391d5a7583ed9f991ab972501084b7dec2a20103201ac495febba1d5b3874f424896ee65ac9927b4b7594d2218e282f0152feda3f43fcd0c09026e589cddf89dbb1546a7ca089f46f22f4bf5db74552b1f3cea4b751929eec26cf400b823db2681f89b1287e403679a2db8f8fbd3917a2632f6ae9ac9582e34d6663d9a40e6e48fc6dbb51c1330e863a2576ab36152d6969bf68a551c6857bd539d24de4d5054630e9466aacee6d797a12ad13a5bfd32257c50259fedcc7779c477d7d5b1ed62fed7fa8fd5d6ca433505eb75cba", 0xd0, 0x3c90}], 0x80, &(0x7f00000006c0)={[{'/proc/sys/net/ipv4/tcp_congestion_control\x00'}, {':%-\\-:%\x0f*'}, {'+'}], [{@rootcontext={'rootcontext', 0x3d, 'system_u'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@euid_lt}, {@uid_lt={'uid<', 0xee00}}]}) openat(r0, &(0x7f0000000780)='./file0\x00', 0x1, 0x111) flistxattr(0xffffffffffffffff, &(0x7f00000000c0)=""/81, 0x10) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() perf_event_open(&(0x7f0000000100)={0x1, 0x80, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r1) wait4(0x0, 0x0, 0x0, 0x0) clone(0x40020000, &(0x7f0000000180)="7c5acab3c58335a667707acc8cf324730874dfb8951fdeecfd422eadebd62af68f3c257547b65cd7c15adeb51bf9589bd46127ae5bf2b12748e6c2617d86fca88adb04a51780ffe9b015e4da3c2b87576b369baea771d1bd09fb9575c1fd8013fe9f", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="b4c5e6f83c807e67fcef9a335122169b384a72b6e8e9c476845df1d150419a54fab67216f747bbadb8f5c93890720b462f9250f18e6e662d5b13bd806685d7c11d3387e58e0dec03c65027055c14e9951fc5630c0a9eb2a9c37c6d6a9adf3bfe9ac335589b3a3a23cc867bb4762b649fc877d12974560edaf1985804bb4b1a67e219e0e512ba77992ad705a0a297c192755311dd22b120b50d8fd928130d839c03abe4a03c9cc67668ea5e477282a4b8709aa34cffd494f4379625c1eedd29a18a7fd17037") fcntl$getown(0xffffffffffffffff, 0x9) wait4(0x0, 0x0, 0x0, 0x0) fork() 02:41:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x208481, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=ANY=[@ANYBLOB="840000000001010400000000000000000000240014a31225937db84c5a01801400018008000100e000000108000200ac1e00010000028005000100003e2c3b21008a19bd00002400028014000180080001007f00000108000200010c00026e5300010000000000080038eb90688bc6eaeb50c50d5a1a0740000000001000108009000100736e6d700000000010000d800c00000000"], 0x84}}, 0x0) r2 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r2, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) sendmsg$IPCTNL_MSG_EXP_NEW(r2, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)={0x168, 0x0, 0x2, 0x801, 0x0, 0x0, {0xb, 0x0, 0x3}, [@CTA_EXPECT_NAT={0xac, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_TUPLE={0x8c, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @private2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}]}, @CTA_EXPECT_NAT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_NAT_TUPLE={0x4}]}, @CTA_EXPECT_TUPLE={0x3c, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @remote}, {0x14, 0x4, @private2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @CTA_EXPECT_MASK={0x64, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @mcast1}, {0x14, 0x4, @private2}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x6}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}]}, @CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x1}]}, 0x168}, 0x1, 0x0, 0x0, 0x4000010}, 0x44001) 02:41:32 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r1, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) bind$inet(r1, &(0x7f0000000280)={0x2, 0x4e23, @rand_addr=0x64010100}, 0xffffffffffffffa2) setsockopt$inet_tcp_int(r0, 0x6, 0x1e, &(0x7f0000000140)=0x1, 0x4) sendto$inet(r0, 0x0, 0x0, 0x20020080, &(0x7f0000000080)={0x2, 0x4e20}, 0x10) [ 47.093158][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 47.174533][ T4589] loop5: detected capacity change from 0 to 264192 [ 47.199245][ T4598] loop1: detected capacity change from 0 to 264192 [ 47.201984][ T4610] netlink: 112 bytes leftover after parsing attributes in process `syz-executor.0'. [ 47.205951][ T4600] loop4: detected capacity change from 0 to 255 02:41:32 executing program 2: clone(0xa113080, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {&(0x7f0000000040)="39681cf32a8090d6427a20f8", 0xc}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26d", 0x1f}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x5) ptrace$cont(0x27, r0, 0x5, 0x8001) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) ftruncate(0xffffffffffffffff, 0x1ff) r1 = fork() capget(&(0x7f0000000040)={0x20071026, r1}, 0xffffffffffffffff) ptrace$cont(0x1f, r1, 0x6b8c, 0x9) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) [ 47.225612][ T4598] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 47.237558][ T4600] nfs: Unknown parameter '/proc/sys/net/ipv4/tcp_congestion_control' 02:41:32 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x2280, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000455000/0x2000)=nil, 0x0) mremap(&(0x7f0000331000/0x3000)=nil, 0x4cb000, 0x600000, 0x3, &(0x7f00007fc000/0x600000)=nil) openat$autofs(0xffffffffffffff9c, 0x0, 0x4300, 0x0) r0 = memfd_create(&(0x7f0000000180)='B\'%nod\x05\x00\x00\x1d-v\xcak\xf7\xccX\xe2^)]\x00'/35, 0x0) write(r0, &(0x7f0000002000)='/', 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6, 0x10, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000080)="390000001000090468fe07002b0000fe0100ee002000000045000c070307001404001600120003003a04000001000000000000000000060020", 0x73}], 0x1) signalfd(0xffffffffffffffff, 0x0, 0x0) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000200)={0x14, 0x0, 0x800, 0x70bd2a, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) r1 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f0000000000)='./file0\x00', 0xffc0000b, 0x2, &(0x7f0000000180)=[{&(0x7f0000000040)="040800090000ff01e66174000410090a0200027400f8", 0x16}, {&(0x7f00000004c0)="dbed7d4cac17", 0x6, 0x1f}], 0x0, &(0x7f0000000540)=ANY=[]) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0xfffffffffffffffd) getdents(r1, &(0x7f00000002c0)=""/111, 0x6f) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0\x00') ioctl$KDGETLED(0xffffffffffffffff, 0x4b31, 0x0) openat$pidfd(0xffffff9c, 0x0, 0x0, 0x0) [ 47.271725][ T4589] loop5: detected capacity change from 0 to 138297 [ 47.286040][ T4630] netlink: 112 bytes leftover after parsing attributes in process `syz-executor.0'. 02:41:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40286608, &(0x7f0000000040)={0x6, 0x3, 0x100, 0x7, 0x4, 0x7}) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/227, 0xe3}], 0x1, 0xd9f, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet_pktinfo(r2, 0x0, 0x4, 0x0, 0x0) sendmmsg$inet(r2, &(0x7f0000000b00)=[{{&(0x7f00000001c0)={0x2, 0x4e23, @empty}, 0x10, 0x0}}], 0x1, 0x0) 02:41:32 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x800, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) shmget$private(0x0, 0x2000, 0x800, &(0x7f0000ffd000/0x2000)=nil) r1 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000002000/0x2000)=nil) shmat(r1, &(0x7f0000000000/0x13000)=nil, 0x4000) shmctl$SHM_STAT(r1, 0xf, &(0x7f0000000000)=""/114) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x3000) 02:41:32 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000580)={"da354f304fbdf1e31f182872e91d860a", 0x0, 0x0, {0xfcf}, {0x3, 0x86c}, 0xdb, [0x100, 0x5, 0x7fc00000000000, 0x9, 0x98, 0x0, 0x8, 0x3, 0x1000, 0x5, 0xffffffffffffb2de, 0xfff, 0x4, 0x3ff, 0x9800000000000, 0x1692]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000500)={0x8, 0x0, {0x0, 0x2, 0x400, 0x1}, 0x6}) close(r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000240)={0x94, 0x1, 'client1\x00', 0x0, "0134a46949850a7d", "a224b5828a02cfe89c116380e31d06dcfbfcb8930321d811b94b9fb47cfd0b47", 0x8000, 0x3}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) tkill(r0, 0xb) [ 47.383236][ T4620] loop4: detected capacity change from 0 to 255 [ 47.390309][ T4620] nfs: Unknown parameter '/proc/sys/net/ipv4/tcp_congestion_control' 02:41:32 executing program 3: syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) 02:41:32 executing program 2: syz_read_part_table(0x2000004, 0x0, &(0x7f0000000000)) getresuid(&(0x7f0000000280)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) syz_mount_image$ext4(&(0x7f0000000000)='ext3\x00', &(0x7f0000000040)='./file0\x00', 0x100000000, 0x2, &(0x7f0000000240)=[{&(0x7f0000000080)="f9a47cdcdf52616a4ea66f6890c4b7defca76ba38db739675feea3c214448feb8a0c29bc795fd6d0020c08ef8b9862e080ec23089ead65011f8f488b7dfce14e20a7b530925f5ec14fca7c71f6f14803d412c5940c4a8f14259338fbe9da9d917094f18172e8a1ed5a5a315711585c78332ba20d0230afa31344dfabe58853f171358e04481f241977b666540f2b20900b18a35c2df2d6232e3fc9756fc7f776f649e7f750d634e2e3b61000582c28b68402d003fe71cca757307ff5ee010d1115cd6d", 0xc3, 0x9}, {&(0x7f0000000180)="e59f491bd6b64cd849d7b48bbdc2e031e45449fb35e31769e4453cdb2946634063873b1cf5cbfd8a0c48de4d7d38cf68614aaac534a3a1bc9763c56aa002d352c814a42eb8a131bec35863181fe96f7153358bcece9c6bc882bda1f0f4c4fe66e450cf9ebbe0adc3282f23bbed732e68248b690093338d858cca14136614997e42fb3458ecbf87de7c833b4a843188a08efe96172bae76d5758611241f6107", 0x9f, 0x4}], 0x224089, &(0x7f0000000340)={[{@commit={'commit', 0x3d, 0x1}}, {@abort}, {@noacl}, {@dax}, {@auto_da_alloc}], [{@euid_gt={'euid>', 0xee01}}, {@euid_eq={'euid', 0x3d, r0}}, {@dont_appraise}, {@subj_type={'subj_type', 0x3d, '^'}}, {@defcontext={'defcontext', 0x3d, 'staff_u'}}, {@seclabel}]}) lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)) [ 47.432441][ T4654] loop1: detected capacity change from 0 to 264192 [ 47.467220][ T4654] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 02:41:32 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x5a, &(0x7f0000000140)=0x401, 0x2d) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x80000c, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) sendto$inet6(r0, &(0x7f0000f6f000), 0xfffffffffffffea7, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2, 0x983a}, 0x1c) 02:41:32 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x100000, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount(&(0x7f0000000540)=ANY=[@ANYBLOB="2f2f665f6c65302f66696c60300078947d3a5e2f3374210fcc3ee447f224e17303dbb7682ebf527bfa23eb907350"], &(0x7f0000000380)='./file0/file0\x00', 0x0, 0x201000, 0x0) umount2(&(0x7f0000000400)='./file1\x00', 0x8) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x80000, 0x0) mount(0x0, &(0x7f0000000180)='./file0/file0\x00', &(0x7f0000000200)='mqueue\x00', 0x2a928a0, 0x0) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB='/'], &(0x7f0000000140)='./file0/file0\x00', 0x0, 0x200f080, 0x0) setxattr$security_evm(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0), &(0x7f00000003c0)=@sha1={0x1, "2ad8859f852ba5b4ff33769723acee62e3ae05a7"}, 0x15, 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) mount(&(0x7f0000000440)=@sr0, &(0x7f0000000480)='./file0/file0/file0\x00', &(0x7f00000004c0)='selinuxfs\x00', 0x40000, &(0x7f0000000500)='ramfs\x00') preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) umount2(&(0x7f0000000300)='./file0/file0\x00', 0x2) [ 47.542274][ T1782] FAT-fs (loop1): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) [ 47.555524][ T4675] loop2: detected capacity change from 0 to 65536 02:41:35 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:35 executing program 3: syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000000240)="020000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000100000001000000000000000b0000008068", 0x5a, 0x400}], 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="00fc377fa441f762b6c61f27316631c27e2c5c986ab6ea3d2dbf6ad2817534670d705c3e"]) 02:41:35 executing program 0: pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r4, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r4, 0x10e, 0x1, &(0x7f0000001140)=0x7, 0x4) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) r6 = open(&(0x7f0000000080)='./file1\x00', 0x24c342, 0x0) write$binfmt_misc(r1, &(0x7f0000000240)=ANY=[], 0x29badb78) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x88e40, 0x5e) ioctl$BTRFS_IOC_ADD_DEV(r6, 0x5000940a, &(0x7f0000000140)={{r7}, "291c2f1c45c5142e0f3cdcb3231a3188592f8b095592a3afb79c390b38000284299f44034d369c49143b4cf03818c388a39d020f59cee61b3a79e4c450dc9e00912709b79c50290b63a066cb4a2ef118d7b4dc6b95bab0b5a7217426b88eba610d522340b248c5ae5a19c33a3329a46e74b04db26b3c82bf3d29235dae77e1293e72ad2b757dcfc124a45671fe3dbc6e751f0b57bcd030a920407b4350e60ece4a8ac12f9d24d505ab2721737bf88e58d7bf304cf5867d200ee74b00a523acc8e221a8c0d2da251125688e8f47953dde6833f51f3b412bd2c4b8b9b7d571d38e0c48063c684df305335423facaa98925c7e96a8280245283bd11e12c63394a2719e5499e3921ff841a1b2d272e5588446bf3ebff69a336dd6d7ca7a1d6289cc7046a4975f4333d8150456292290946eda492fa09261c92c6a9ad2eea23bc0fcfe348ed7f85f3b3e7fde9f76389acfc9d118d60e0b8ce6fc126cab9d481724907aae39fdf3ce194b6bde6bb92b5da70b070815e6050c6de418b2a1e217c3c2757a4e1a53f637915eea33633e08904fe9a267e9125a3e92d4c65bced0ac7e340c2692bd412d885c005278fb3f8d6d84d3a29d4b7f1f80d6c4eecf640bab20ae6c2e53620e363543c5308862e8bdda2e812777ab0646d08e8348edc7f74bb229347172d2df1a64e5203f1a836f629486858b947fa2bedcc05bcd95bab1f459778c1844e79db67dd2a0b933c0603a7a57a65c7565ce48111ac92aaf5a8d3c9c4a911d6bf0f62a3d589de9744996a694f3315e647cd6def3dbc44c70e99028f2157a18158d6b6f7e8fbeb44f85a2da8f34811b1fd6482a5fa689106368fef35fa9b26ba41a9a6a5ccfc7efd037edcefb2fba33636ecf571df914c53f6f2f393b75f9950b585ac97ec0ff37cd71b573a40c5caf5a7f0ff0d4994506887fa84bd280490c22f362d75cdf591edcc873739b8fb1777469669cd893a68269cb66b8690395b8d4d156939bebbc767af3074e457795a7333e88b20e6137a7d2be3dc03bfcb278425a526e23cc90cd8e54d7eb1779009662384e9c1d6f873436cec86dc3717b2e37a77974fc2d1b1e3facf2617d3ef4f81b59b6e61e4fe38f2de3dac27536d5d876f172fbfa623d2fb3884ef6907a31144ccdf4aa3cfa84e9650fc6edb3dde3f5ded8335bae242ef99eb0963ab18461f8aebda57db496bb8fd2624bd67f31a62f7fb9b9da3a57f83ad345ebd45be3f0619a5401349dbaa6afba5a454058c79ff0d80abe128ae61e291b5881bfddaa5042c4abeabc929b3b9a1abc23e134910a913e22675f2c13092395feb8331bac5161e2310eefce48e1c5ba6a108aa82c0a6fa1625d34b6140f74ee12f6c45f641aadcecad653017ff46f286d1adb10baf1d3b19724b0535d4b6b0b00c6ce10159f1a5154a49100f892fc8c6ef1461f13af9353a355c6e82db2002f764c25f297240879a6c6fa5bc10bda824b58131fd96d585a198ffc29e3806be206a1a4f0f65e4d738d48437a8dab1ae7aad4011fd4ebb3e71bd8599f5d299f6cd4725b74496988758187002c09e1b4b440a4ffb24dacb6e04c741340554fff50329cc63e159e1b954e01caf5037297955072782eed015c62807e4e9d3b941ae940f0ea439a16046daee9b1ee5f328f12ab8183d547b265c0301b694c415f7b1fbd96b325c5bc2a67765cc705b5336c9c84f217ecce07f57c7c9b5baf9638c1fda8390bba526f7dce70b96b2ddae93ed40d5c224a590915f629845513f0a7b1e0ddd0bed77d5a4c52c18809599853c3eab35ca95e6921c21db43bf1706a176fb50fe28cc5c09b13fcca402e6a8eb02bcb962ea539985ff8d9d04a52d6183786dd99999d9aa5809086e2db8e5d618b531a1fd6dd91a36ea0a7d5fb6c001b5b397fbf85eb7a107b4dec25b7e5c91681605e254235dcef77913fef06832d47282161a6a2222eb735b8009722826333d47de32af501fd03ee151d083a0c3d2233262fe44712f25ff14e1a573abb391215092aa02eb4b8279ff4dca10a97e61d48c13fa8e633083740512365adcffff7c121dd5b9405e4cbf52bd42140871f0df006a278695dfbed3fa2598da129065635e32c42e881c35a4347788c8344513bf3f49765cd29dc9a9bcdb1d0e616e04f9ab26e04cf155fd20e986eba20b41c62cbf9c2a2f66845afcb03f31ca3fa4a522fd1c9d58a8ab8c0204c8649ff064269f39e3eb25a8e1944362eb3b0234bd2da876ff3e864aa488c894227bba32eeba8dc9663d0ede6f330cdbff54c76fc64a307e79870f5950f19b3cef131fc90138b26b0d6aa5b34dcf0e7f137f6e962543921ba6cc9b9b1fb9c0f9fd190835c75e39fc68484dfe5f85b5161a2655bb499d84d2ac0f3e566e7de03e869e2b0ca0862a181dd9d0b930e11b0057663b13691d7d20d01d498a870b4fe20ad9788fe154ff711647a11c21b82e78a79e5fc459a8195855724f0883b0d39a232d7cc3e54aa611f341d2d2c2be95eb0e6624e719383cb16a018f9a2718f005bfddd3a22584fcaaa7ff4b7e4eb0bfc660ebb7126794fdf587ec4bae3365da547808e78539083241d7a02e144ed283dfebd4fb52cd12ba8d7ab9ae494d7125a2c484805374c8a8c683dc4a74c17a2c8dc03bfb4fcc73f7cc759b08a3c4024f2eb74314de7667c02cce77b0dcb65aa2da0993160571ec3a6e257055f84cd2cf9c1c18259cf7a9bc00f43f66754678c3c9672ad2ee0ce0136a9d65b62619966fbf9479dc16bcfe511bcda56df6f77532bf00e11d889e099c30fb71fc2d88275b2efe48cf6ee7dc9f933a3b3f6c75fb66cfeb7c029ec21f9bdda4c697c1ed609a80492a3e22967ddb7b579ae37e2e83c4b44096d83055079b39bcf52d1e553bbde3b61f0fa248eec44facf965bf1d9b1e023c1ab9d3a2a29719806040aaca0d037d0974f428034695671c0e812b6c075fffed531a78ea9c66640505294a49f306fb68b30840668d520304d78c4c13f62d01c0d2e6ef586d74cfa7cfcea071e263b37863463d16f83293f6a4018cfec1b28e608282b8849865ddc927205b69b95e6b3fa9837b2c11261e5a4b18368c8f34bbd71e4ce2c99f1fbb3f7b8a0bfd0e0ce645225cc0a899a979a8ac44265a25726f145be9a360ed7ccaa2ddffbee892b221d220aa1ec05075aa9aa02549fd97a76fae6ddef4b17af74660d6d65f2636f464e9f4b2c9fcfb1b0425f1c5f747a276b4a69ee587c01a4f888a95f052fc0fc24b536ba378b67f1fb9138daf5d00703b1549f23279bfc50e956df683edcb6d7d28dcb4a99b28a114ad61227c6163f985aa1b68384ed11d9feada6c1605db3fa1822c691700c391ae5aa6d8d8eb09dfde15628c9b2179a23ebd059371b36403fcedde94740c7454181bcff34d1c5131a9c49f3076add213edba7f415235f1d8162b964707bbc0b6d93c7df73b6e2eed98493f3bfc518ee69fa0d7099566a8b232f93f5872c1ab7265a29789ef4c862a9ccd21417229349f651e14b0500928aa542ab2283a5f0b201a4b4252bab5188a6dbbb5e9261c0afbbf9a1aef99711ccc33c387d309d59d6d7aec86c64b1dd8e9005c8ebbe3bea91066b96adc18de8db7620a2d83b4a28611361d2df88be8c72fcec32c70f4428253af1a2b0fba37855c9f3a5e19601a565f5948d0ac62f8e9323d69a5de536cbac47eb974f8e369c2fd79ced55a8acfcbad99f685beea45899ff4e11904996c075eca6b4fd3f72e26c7c29534722fe3103df2eab76a538f4f83063807986717ae0b6e987c0f9d182954aeb239945979f4677b0ac8016cbe3c51d8037eb1bff258271bdf42a642846134e901fd477b62dfe0e9a3786455a85cd6b4f2cc2547ca2f1f410c72652a612eeade1530687e882167335cc3163d4ecbdb38b4ac35e1bef770fde47262ae236f76f6ad653964522e30191ae53326260050880be2d4b6d375bd28b96711d2492be4d0457eeb7c8c5853890f66ae027304002776661627149003dcd9fa2cb7737b7a51a1e3d78eb593f7fd4abb5059b8ce2ccb4da73c0e12944ea5b91ea70c892fdd96265e57a75068d6c8a3aa39f02b0c38b1206dbae14bea1a35248b7610e7544beb474dbc7d50eb2617ddf8ff30f89e61dc0c8767ebeea91ed35fe03a581efccdabe3ecb13390b8c3b9cfbaf8710111afffca1a72e22b9693525576df0647fdddd4056d95b183830681c1b71a924b6340494b8d9869f4051d9eee36ea17baac58c393864031bb1f473b10ffc0827b93d8ae7d45a716519b0f22b39d154b2f27e106cffbb4f1a275d1ac7bdbadd0dc1108c035e8618af338cdd1f1237a99ced8334ac86355956145da5fc043575d5873c7b2f286f014b12cbd729ec0b6b82a1d582ad99fa0753235aa4e1e2bb5e2d0fee935068a09f499b05391183a54c1768402f05221b112ab800f3a2c806ac4e4732f3a24e241165160ce903280c3177ee26f43dea4215d685c2038631c175ed816220e17b841ffffa39b4143edb337b6543e9c3b25e881424e0367a30c433341503a3651c1401dee54367c2dc89e6233fe8b7dd424a541aed82f89d81461258fe7f2bfed0a0701b9e14d71d194af48b81326d57ebdbc7c7932f7085559897a673db391ca2bee58e0c78ddfb71f9dd8abcf418ae7129e200ab9161aebb40ad3888000e58481bba649c990b0ef211e323111fa09bd7c64c369d422714a557923f5a58d2516edab20c48186e7d2266db88c4252dce35a057935195f1a35b5fd058305550cd60f805e6da2328ec180dad95146f4969a3fef5c22caca6d764b607bc2c70d0dd326d7848768a9c8a23d52b3f0c94374b90f5fcd6ea4eadef6e182361c7e09e6aaf5cb36ed6b39fa3390d48bd95267c3f2ef47f692f6a1e5fc93476b06e21f8c437733fa1690f4bd864b18cd621ee66094a8699085c51dda2766b9c96f6cb0abeb8f06f02cc90e53154e254879dad2390daa8857eddff92b6ad1c5a7e71af0335de6a9ab25980657e990b1a87734e8967e7c5f7f10a4815d99b0909fe95acf0ca559f4cab69e0b6b90cbba52d1665505521a333e29504b516809b46a96715b469755e559c9877211a8346d33cf4e6820ac571f673f0bbd96e792a8e84b64f1cf228a715614453b13b74a012d2c650c25088b0123d33e4fad6a6f51b7ea5906297ffccae295f09cbb91f1e42f54f511d57128bc39ca62c86a0bf99bab27b77c36faaa2410fa2c17899ead99ac5474a8e3854a6bfd6b97ba5725e872a48ac2886e4efce3e0a7e588b9205154bdf008d372adf58adf7a25ca203df00ffc4091590b43d6bfbaf154564f5aeb7e37abdeaf8f4f0cec6e4d4c0171702dacfd5e9ce9eaf24ea987fb88213c191d087bfc26b62b594568ebfa2800a9632dc3f2f8b16a3958be9a4ed34620ae253712c39d74d8a3304a9ba3a2e628e480f1f04a39c32542105a1bec2077c21de517526c7dbd47da0353d15f8bc190c86b31afd57083df334b9aaf002ecdea74b6856a54b88defd9e1c1aa7c0f2a5f27c7c21e89ae2c4a91a6c4314aed64ee3ecf88a283c9e462c4a6e3c034b6b761e6110a14dad4e11a27c31c4881ba504a9b9079b228ee79945f91ff235a2959464c3e9cb21db2a9817ff306a9d89f9d267bd800c1c4eb7f5923ae3e5806ab7152ff0481cc1784fd16a699857a124824ee6c5e90a3ffc68405121ba2a42d5fdc334c30dc229ab6b5c459841a42d9da8646340244b98650c660dbd939453c7e9c6e1dd060880f5e1cb2faa38d407e7beee586f5"}) splice(r2, 0x0, r5, 0x0, 0x100000001, 0x0) splice(r0, 0x0, r3, 0x0, 0x8, 0x0) r8 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x5, 0x110, r8, 0x5dde2000) 02:41:35 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000400)={0x79, 0x0, 'client0\x00', 0xffffffff80000000, "1abca484ecd9403f", "244b6072dc6733a05b1a028b0dadacd1a5f7df76829ca623bb4eba1b7ec5fd05", 0x40}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000380), &(0x7f00000003c0), 0x2, 0x1) 02:41:35 executing program 1: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) pipe2(&(0x7f0000013780)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000800)={0x274000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r3}}, 0x58) sched_setattr(0x0, &(0x7f0000000000)={0x38, 0x7, 0x10000030, 0x7f, 0x2, 0x366, 0x80000000, 0xfb4, 0x0, 0xd8}, 0x0) 02:41:35 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000580)={"da354f304fbdf1e31f182872e91d860a", 0x0, 0x0, {0xfcf}, {0x3, 0x86c}, 0xdb, [0x100, 0x5, 0x7fc00000000000, 0x9, 0x98, 0x0, 0x8, 0x3, 0x1000, 0x5, 0xffffffffffffb2de, 0xfff, 0x4, 0x3ff, 0x9800000000000, 0x1692]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000500)={0x8, 0x0, {0x0, 0x2, 0x400, 0x1}, 0x6}) close(r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000240)={0x94, 0x1, 'client1\x00', 0x0, "0134a46949850a7d", "a224b5828a02cfe89c116380e31d06dcfbfcb8930321d811b94b9fb47cfd0b47", 0x8000, 0x3}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) tkill(r0, 0xb) [ 50.210802][ T4725] loop3: detected capacity change from 0 to 4 [ 50.216305][ T4722] loop2: detected capacity change from 0 to 216 [ 50.219154][ T4725] EXT4-fs (loop3): unsupported inode size: 26752 [ 50.229505][ T4725] EXT4-fs (loop3): blocksize: 1024 [ 50.237867][ T4722] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 50.329696][ T25] audit: type=1400 audit(1620614495.667:10): avc: denied { sys_admin } for pid=4716 comm="syz-executor.1" capability=21 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 02:41:35 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:35 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:35 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 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, 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(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 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, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000400)={0x79, 0x0, 'client0\x00', 0xffffffff80000000, "1abca484ecd9403f", "244b6072dc6733a05b1a028b0dadacd1a5f7df76829ca623bb4eba1b7ec5fd05", 0x40}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000380), &(0x7f00000003c0), 0x2, 0x1) 02:41:35 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000580)={"da354f304fbdf1e31f182872e91d860a", 0x0, 0x0, {0xfcf}, {0x3, 0x86c}, 0xdb, [0x100, 0x5, 0x7fc00000000000, 0x9, 0x98, 0x0, 0x8, 0x3, 0x1000, 0x5, 0xffffffffffffb2de, 0xfff, 0x4, 0x3ff, 0x9800000000000, 0x1692]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000500)={0x8, 0x0, {0x0, 0x2, 0x400, 0x1}, 0x6}) close(r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000240)={0x94, 0x1, 'client1\x00', 0x0, "0134a46949850a7d", "a224b5828a02cfe89c116380e31d06dcfbfcb8930321d811b94b9fb47cfd0b47", 0x8000, 0x3}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) tkill(r0, 0xb) [ 50.540884][ T4725] loop3: detected capacity change from 0 to 4 [ 50.549692][ T4725] EXT4-fs (loop3): unsupported inode size: 26752 [ 50.556104][ T4725] EXT4-fs (loop3): blocksize: 1024 02:41:35 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:36 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 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, 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(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 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, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000400)={0x79, 0x0, 'client0\x00', 0xffffffff80000000, "1abca484ecd9403f", "244b6072dc6733a05b1a028b0dadacd1a5f7df76829ca623bb4eba1b7ec5fd05", 0x40}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000380), &(0x7f00000003c0), 0x2, 0x1) [ 50.659925][ T4799] loop2: detected capacity change from 0 to 216 [ 50.675837][ T4799] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:36 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3800004, 0x12, r1, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r2, 0x302, 0x0, 0x0, 0x0, 0x0) r5 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) readv(r5, &(0x7f0000001780)=[{&(0x7f0000000080)=""/128, 0x80}], 0x1) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x7f2000)=nil, 0x7f2000, 0x3, 0x31, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r7 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r7, 0x80045400, &(0x7f0000000100)) vmsplice(r6, &(0x7f0000e79000), 0x0, 0x1) mbind(&(0x7f00003b5000/0x800000)=nil, 0x800000, 0x0, 0x0, 0x0, 0x2) syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000000)='./file1\x00', 0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000000000)=ANY=[]) perf_event_open(&(0x7f000001d000)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x96}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 02:41:36 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 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, 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(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 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, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000400)={0x79, 0x0, 'client0\x00', 0xffffffff80000000, "1abca484ecd9403f", "244b6072dc6733a05b1a028b0dadacd1a5f7df76829ca623bb4eba1b7ec5fd05", 0x40}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) fsetxattr$trusted_overlay_opaque(r2, &(0x7f0000000380), &(0x7f00000003c0), 0x2, 0x1) [ 50.725749][ T4822] loop2: detected capacity change from 0 to 216 [ 50.737742][ T4822] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 50.829632][ T4837] loop2: detected capacity change from 0 to 216 [ 50.848080][ T4837] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:36 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x40ac040, 0x0) fcntl$setlease(r0, 0x400, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0xe9217ac20449b6a1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$setlease(r1, 0x400, 0x0) close(r0) 02:41:36 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) syz_io_uring_complete(0x0) 02:41:36 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000580)={"da354f304fbdf1e31f182872e91d860a", 0x0, 0x0, {0xfcf}, {0x3, 0x86c}, 0xdb, [0x100, 0x5, 0x7fc00000000000, 0x9, 0x98, 0x0, 0x8, 0x3, 0x1000, 0x5, 0xffffffffffffb2de, 0xfff, 0x4, 0x3ff, 0x9800000000000, 0x1692]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000500)={0x8, 0x0, {0x0, 0x2, 0x400, 0x1}, 0x6}) close(r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000240)={0x94, 0x1, 'client1\x00', 0x0, "0134a46949850a7d", "a224b5828a02cfe89c116380e31d06dcfbfcb8930321d811b94b9fb47cfd0b47", 0x8000, 0x3}) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) tkill(r0, 0xb) 02:41:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r3 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r3, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) sendmsg(r3, &(0x7f0000000b40)={&(0x7f0000000600)=@generic={0x5, "393f08ef8b7fad50c7cdd5b22e1f8b6e843459a6ffb892419dbfa28d28942d53f3bee92e430eca1c142fee4e6db7e8bbab284010eac3c2624a2e301fa542bd4b6b3e697928d493a04d91537a8822c89523c65de3e522cb58be2478199b46c88ae0c6e7ea82004013b144c4e38630fa6f35bcd7eb7cb19fd327f379dc36af"}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000680)="f608905f5a4abda313b919fb256ea86c75601e025aaa81e1c4d6e769150352c1ea9483ac4bd5addd19f71f19585bb439222ed16e45092fb72f692a8c7a20bd584e8978cb7382535bed5e3f10b94180a3987dbddbf49d9c82f1617d7a51ca5a99bd265eb367b3abe4c6ac7a68c58302939d22b76446", 0x75}, {&(0x7f0000000700)="c355686747d6e71e478c2731b0ed5fe5a22eef925d4adcf031e9ac88de2c3b87", 0x20}, {&(0x7f0000000740)="ad40c5340f26e1ac74d7d508d80d25b75769e2365be29bb8c1b7ddd70b3169a41732f234003f23dce07ff7c76884d2642db5f37e6790bdf1a828bcea14e488ea24976b8df19193ce6f3a916b59bf5b320a0da3b29acbfd54eca71a4ead3e8d60a4b6900d5b1bb559bbcd7a7469bf4d1b10dde19bfd455e138a663a", 0x7b}, {&(0x7f00000007c0)="1c0b6a0e87e3dfe8f1fb7eb1fa7f3d9e04206d36b9481db1d2b5b71f087c2baf5fab9304e6e6dcd6492785853a2ca328acb71589c9d4f0734314c9514bda3a2bae1ad0109949aaed19e12a841c9c3077a96d1cff3e148fc7ea6a9affb5911d122e7eaa4220a2424257eb91203a9d02b3fdaad800bc4f02749e12fd8805a1f01bc9689ab3219918fa38d24af6d3c9928cf2c122b059de457282787a75282bec4d8627dbe1342523491c9fd5b4af246262f8228224918862bbe0d02c", 0xbb}], 0x4, &(0x7f00000008c0)=[{0x108, 0x88, 0x5, "106a4170f5929d43041458a9ccc434f14a260f0cf933f882548986fdcb8de1ded9c77000d6089d1bf6751c50ded11d45de77bc06fbaa930f020a667c1b4a152519f1b4d8f88e298ddee4a08ed5e5c7c40bbc533dd67298d9e4cdab4dfca133a0b213c96863cc60b1e0591bc8c1bdd15987e9fbac79b309dad7029e79133ecaf903a26e140fefeef345a93f3fb906bf0b0c1c3cd505fe61065f13831f5200fe244b97b570ac93ab143148d706f759c47113c5309b4ff1cd6bde8924f8bd149e8bec6a8580db618f4e5ad921db34c43196b814c6e79256baf30a6d12ec0af29c6bd036e02e200df298c7eeec5ee3c8c2460080"}, {0x100, 0x108, 0x7aba, "e21181196ee8b95668816e1242e52d579f99496eac7d9b6abeb1551edddbea159ebefee515d2401e39acf26933266f7c969a7e4dd7e23906c00da80e85df104122bef6b4cd642f66732fbf5afa82dbd216c21971c20d73b177027c0c1cc7765b927af7e4a83032f30ceeda4eff976c30f49ebae4b7110bed128510acd51cd987b243b67520e37357f6e8df7f151183290d8e09a9c213aa0affafb8c72298eeb0068acd3654439d6627cc493c676fb1d1da02b6beedd7420ac0c44cbdecd32f0e98984a6bc8f31a7923f413edccad87e19fb6bbd15a168c3d682beabb25deb24b77e298e384c3cd6461266d51019aba"}, {0x48, 0x118, 0xa2, "0c00260b1a3292a01f150983e661a35f26a80e236e01e09a86bb5e0482bf03358fac5bdf652ae98f1d373e098e2ce162ae"}, {0x28, 0x105, 0xdaa2, "8d278e57708b1b6c4f2e723a44322942313996e79a"}], 0x278}, 0x4000004) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) sendmmsg$unix(r1, &(0x7f00000005c0)=[{&(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f00000001c0)=[{&(0x7f00000002c0)="a152b80a6fc55935f4012882687f38d0fcdf7a2b51126b62ed13724c5d7bbb51deac1d559b9929988ea5e394566b3829d8263b21ccbd6991854209b3b5d295cd5b8e0dd7143449c83a091f31a8f93d18bee2b1ce35036b54d9679489e1dff99fe80143bcac360433cad602b2ff9987d5fcb08dde03ebd300e3560d323a7e1b4326f9208bf9decb71b72d5cb0cdfec4492888a61865874915daad370806adb2365def4f58f156170a25c85d3e27d1c3337080c058fc93", 0xb6}, {&(0x7f00000000c0)="6ebbbaff79e356b898ed030709ebfe605883cd8ebac90e44e0055ccf6f973be7cfa7fe4acd622bf84929c8e249df3666b043f83c7a2e9330d17bdcb855e87d2698a1c2eaf8dd", 0x46}, {&(0x7f0000000380)="9941235855e6809a77cd98e85c265db48108e7ebdc205300e327687ba128f99e7756c4aa843185253c119105a682703b17cea923e4552fd3cc8c42ca71c4e3897ce7e42d91ff459199654bf4db9159410a40add63834b6f463d0b66d196018b30cc7a69c7d48e1ef7b457db2b32aabc9e0b9ac780336b66653020d070b16df514fa1761cb2ac619f8df20ded6141788590012b80fd98e06dff9ace5a79430b43acde11fbaae0c8642df1bfb757110057e9c54dee6ea729943b6ab14eb7d42cb67ea809f07fda5763da9359a74a0f6a518e7db7", 0xd3}, {&(0x7f0000000500)="b3a7e2f53c67df67af6c629a7c3443e1500738f665c28478b6e4d931332b0f0d670371ed217bdd726f19a78c3f800ee93a9f1ceaa5efa303ff290cf55d9abaf69469254d53114e9fe61928bcd5c36bf54149f53f208745f56a888b85a1", 0x5d}], 0x4, &(0x7f0000000580)=[@cred={{0x1c, 0x1, 0x2, {r0, 0xee01, 0xee01}}}], 0x20, 0x40084}], 0x1, 0x48000) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r5 = perf_event_open(&(0x7f0000000480)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) dup2(r4, r5) open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f0000000180), 0x40a40, 0x0) 02:41:36 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000400)={0x79, 0x0, 'client0\x00', 0xffffffff80000000, "1abca484ecd9403f", "244b6072dc6733a05b1a028b0dadacd1a5f7df76829ca623bb4eba1b7ec5fd05", 0x40}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:36 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) syz_io_uring_complete(0x0) 02:41:36 executing program 1: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000400)=0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x0, 0x1, 0xf9, 0x9, 0x0, 0x10001, 0x12261, 0xb, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x7, 0x4, @perf_bp={&(0x7f00000001c0), 0x2}, 0x900, 0x1c2, 0x2077e97d, 0x2, 0x3, 0xe7, 0x2, 0x0, 0x1, 0x0, 0x80}, r0, 0x8, 0xffffffffffffffff, 0x8) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x10000029, 0x1, 0x3, 0x0, 0x80000, 0x9, 0x0, 0x8000}, 0x0) perf_event_open(&(0x7f0000000300)={0x2, 0x80, 0x0, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x100, 0x0, 0x0, 0x0, 0xffffffff, 0xfffd}, 0x0, 0xc, 0xffffffffffffffff, 0x9) chdir(&(0x7f0000000000)='./file1\x00') getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f0000000500)=""/6, &(0x7f0000000540)=0x6) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r2 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x143002, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r3, 0x0, 0x63, &(0x7f0000000100)={'ah\x00'}, &(0x7f0000000140)=0x1e) write$9p(r1, &(0x7f0000001400)="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", 0x29c) ioctl$PERF_EVENT_IOC_PAUSE_OUTPUT(0xffffffffffffffff, 0x40042409, 0x0) sendfile(r1, r2, 0x0, 0x1c500) sched_setattr(0xffffffffffffffff, &(0x7f0000000180)={0x38, 0x3, 0x4, 0x6, 0x1, 0x0, 0x0, 0x8001, 0xe12}, 0x0) fchmod(0xffffffffffffffff, 0x29) 02:41:36 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$P9_RRENAMEAT(r0, &(0x7f0000000000)={0x7, 0x4b, 0x1}, 0x7) pipe2(&(0x7f0000000080), 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/keys\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f00000000c0)="d394aa399aa6709615af0b90aa994a4968ba3689db9cf68a8cae5825200ce7f6b075acfc82f6d28ef7103d5fec45b6c07a21600d40191fb3e14ea90cb7d9a7bc438c5f6406bcfc3da5c33f177d2a1add23728cb8f8f6ed63f80c4939c71365f82e411f3a9cc13f2e0f5d1483a105850107b2", 0x72, 0x44011, &(0x7f00000001c0)={0x2, 0x4e23, @remote}, 0x10) socket$unix(0x1, 0x2, 0x0) fork() msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000140)={{0x0, 0x0, 0xffffffffffffffff}}) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) 02:41:36 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000002c0)="2000000040000000030000002d0000000f0000000000000002000000020000000080000000800000200000002bc4645f2bc4645f0100ffff53ef0100010000002bc4645f000000000000000001000000000000000b0000000001000038000000c20200006b04", 0x66, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="96eed3e6d4b09aa3603c008fcd5b3e5c1c4314386d19c6fc224c10796359795edb52b291a4ba81b1599b3fa0b4c005e965376c0ff4e2e57067240a165f920ef8efd55a88af2ba966eba2ccd24865ab74255ce0645ff271e8e58a183dec8e000eb10904afab37d05fd4992e2f655640b8e5ac4f6ff427d199af9481ac9b85e2540a0759db2dc448"]) 02:41:36 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) syz_io_uring_complete(0x0) [ 51.250955][ T4890] loop2: detected capacity change from 0 to 216 [ 51.265501][ T4890] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:36 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000400)={0x79, 0x0, 'client0\x00', 0xffffffff80000000, "1abca484ecd9403f", "244b6072dc6733a05b1a028b0dadacd1a5f7df76829ca623bb4eba1b7ec5fd05", 0x40}) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) [ 51.349147][ T4914] loop0: detected capacity change from 0 to 4 [ 51.361234][ T4914] EXT4-fs (loop0): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 51.389160][ T4930] loop2: detected capacity change from 0 to 216 02:41:36 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)) [ 51.420684][ T4930] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 51.424112][ T4914] loop0: detected capacity change from 0 to 4 [ 51.447141][ T4914] EXT4-fs (loop0): VFS: Found ext4 filesystem with unknown checksum algorithm. 02:41:36 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000400)={0x79, 0x0, 'client0\x00', 0xffffffff80000000, "1abca484ecd9403f", "244b6072dc6733a05b1a028b0dadacd1a5f7df76829ca623bb4eba1b7ec5fd05", 0x40}) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:36 executing program 5: gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r0, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000580)={"da354f304fbdf1e31f182872e91d860a", 0x0, 0x0, {0xfcf}, {0x3, 0x86c}, 0xdb, [0x100, 0x5, 0x7fc00000000000, 0x9, 0x98, 0x0, 0x8, 0x3, 0x1000, 0x5, 0xffffffffffffb2de, 0xfff, 0x4, 0x3ff, 0x9800000000000, 0x1692]}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000500)={0x8, 0x0, {0x0, 0x2, 0x400, 0x1}, 0x6}) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000240)={0x94, 0x1, 'client1\x00', 0x0, "0134a46949850a7d", "a224b5828a02cfe89c116380e31d06dcfbfcb8930321d811b94b9fb47cfd0b47", 0x8000, 0x3}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:41:36 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000073c0)={0x1, &(0x7f0000007380)=[{0x6, 0x2, 0x5, 0x40000}]}) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000140), 0x80000) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) close_range(r0, r1, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000040)={0x4, &(0x7f0000000000)=[{0x3, 0x9, 0x1, 0x7ff0000}, {0x41b5, 0x7, 0x1, 0xfffff7f8}, {0x6, 0xf5, 0x6, 0x1}, {0x3, 0x80, 0x6, 0x3}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000000c0)={0x2, &(0x7f0000000180)=[{0xf8c, 0x4, 0x8a, 0x10000}, {0x1ff, 0x8, 0x81}]}) [ 51.516607][ T4954] loop2: detected capacity change from 0 to 216 [ 51.546610][ T4954] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 51.591032][ C1] hrtimer: interrupt took 43803 ns [ 51.651074][ T25] audit: type=1326 audit(1620614497.007:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=4970 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x40000 [ 51.842524][ T4888] syz-executor.1 (4888) used greatest stack depth: 10464 bytes left 02:41:37 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) preadv(r0, &(0x7f0000000280)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r3, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cpuacct.usage_percpu_sys\x00', 0xb00000000065808, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001140), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB="48040000", @ANYRES16=r6, @ANYBLOB="0100009e807d38b817747e"], 0x448}}, 0x0) sendfile(r5, r4, 0x0, 0x100007000) 02:41:37 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)) 02:41:37 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000400)={0x79, 0x0, 'client0\x00', 0xffffffff80000000, "1abca484ecd9403f", "244b6072dc6733a05b1a028b0dadacd1a5f7df76829ca623bb4eba1b7ec5fd05", 0x40}) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:37 executing program 0: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)) 02:41:37 executing program 1: set_mempolicy(0x2, &(0x7f0000000000)=0xfff, 0x200) r0 = shmget(0x3, 0x1000, 0x1, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x4000) shmget$private(0x0, 0x3000, 0x800, &(0x7f0000ffb000/0x3000)=nil) set_mempolicy(0x0, &(0x7f00000000c0)=0xffffffffffffff01, 0x6) syz_open_procfs(0x0, &(0x7f0000000040)='net/rt_cache\x00') r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) r2 = syz_io_uring_setup(0x2de5, &(0x7f0000000000), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000100)=0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r4, &(0x7f00000001c0)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r5}}, 0x0) tkill(r1, 0x1e) ptrace$cont(0x7, r1, 0x1, 0x7f) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) ptrace$cont(0x7, r1, 0x0, 0x0) syz_open_procfs(r1, &(0x7f0000000100)='oom_adj\x00') set_mempolicy(0x0, &(0x7f0000000080)=0x7, 0x1f) 02:41:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x734, 0x0, 0xffffffffffffff39) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000478000/0x4000)=nil, 0x4000, 0x2000000, 0x4010, 0xffffffffffffffff, 0xe03b000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:41:37 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)) [ 52.179517][ T4993] loop2: detected capacity change from 0 to 216 [ 52.213291][ T4993] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:37 executing program 0: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)) 02:41:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) r2 = fsopen(&(0x7f00000001c0)='9p\x00', 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000400)) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000100)) r4 = fcntl$dupfd(r1, 0x0, r3) poll(&(0x7f0000000000)=[{r0}, {0xffffffffffffffff, 0x4000}, {r0, 0x2400}], 0x3, 0x3) r5 = pidfd_getfd(r0, r0, 0x0) ioctl$TIOCVHANGUP(r5, 0x5437, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) r6 = socket$inet6(0xa, 0x3, 0xff) syz_open_dev$usbmon(&(0x7f0000000200), 0x2, 0x200) flock(r4, 0xc) shutdown(r6, 0x1) r7 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000140), 0x88000, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r7) sendmmsg$inet6(r6, &(0x7f00000003c0)=[{{&(0x7f0000000080)={0xa, 0x0, 0x0, @dev}, 0x1c, &(0x7f0000000040)=[{&(0x7f0000000180)="774adc96d46b99c7d7b4b8a06ab0fe35f62049662b8ada79bc6483cbffbd37a8d18739dc371e54a4", 0x28}], 0x1}}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r6, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e23, 0x9ad, @ipv4={'\x00', '\xff\xff', @remote}, 0x3f}, {0xa, 0x4e21, 0x800, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0xba}, 0x8, [0x40, 0xfffffff8, 0x20000, 0x7, 0x8, 0x5, 0x1, 0x1]}, 0x5c) 02:41:37 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 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, 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(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 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, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r1, 0xc0bc5351, &(0x7f0000000400)={0x79, 0x0, 'client0\x00', 0xffffffff80000000, "1abca484ecd9403f", "244b6072dc6733a05b1a028b0dadacd1a5f7df76829ca623bb4eba1b7ec5fd05", 0x40}) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:37 executing program 5: gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r0, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000580)={"da354f304fbdf1e31f182872e91d860a", 0x0, 0x0, {0xfcf}, {0x3, 0x86c}, 0xdb, [0x100, 0x5, 0x7fc00000000000, 0x9, 0x98, 0x0, 0x8, 0x3, 0x1000, 0x5, 0xffffffffffffb2de, 0xfff, 0x4, 0x3ff, 0x9800000000000, 0x1692]}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000500)={0x8, 0x0, {0x0, 0x2, 0x400, 0x1}, 0x6}) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000240)={0x94, 0x1, 'client1\x00', 0x0, "0134a46949850a7d", "a224b5828a02cfe89c116380e31d06dcfbfcb8930321d811b94b9fb47cfd0b47", 0x8000, 0x3}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:41:37 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:37 executing program 3: r0 = socket(0xec5ac9a6e1148cf1, 0x803, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000040)=0x81, 0x4) getsockopt$SO_BINDTODEVICE(r0, 0x1, 0x2e, &(0x7f0000000000), 0x20a154cc) fcntl$setpipe(r0, 0x407, 0x4) [ 52.364780][ T5044] loop2: detected capacity change from 0 to 216 [ 52.391562][ T5044] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:37 executing program 3: set_mempolicy(0x1, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000010046) 02:41:37 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:37 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 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, 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(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 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, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) openat$cgroup_ro(r0, &(0x7f00000000c0)='pids.current\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:37 executing program 3: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 52.514189][ T5084] loop2: detected capacity change from 0 to 216 [ 52.538471][ T5084] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:38 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:38 executing program 3: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:38 executing program 0: mmap(&(0x7f0000000000/0xff5000)=nil, 0xff5000, 0x1, 0x4ca31, 0xffffffffffffffff, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x1d94c0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r1 = dup3(0xffffffffffffffff, r0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x200000d, 0x4ca31, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SYNC(r1, 0x9408, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) write$binfmt_elf64(r2, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x7, 0x7, 0x5, 0xfffffffffffffffe, 0x2, 0x6, 0x80000001, 0x5c, 0x40, 0x183, 0x4, 0x17a6, 0x38, 0x1, 0x3ca8, 0x101, 0x400}, [{0x7, 0x3, 0xffffffff, 0xffffffffffffffe1, 0x4, 0x4, 0x7e, 0x7}, {0x1, 0xfffffffa, 0x2, 0xf8, 0x0, 0x7, 0x1, 0x3f}], "5f5a7a80255f65f18a9022c7c33242d511ff0b3e5d422147049331b40d631132e7bd8b861b8ebe6b452a25e5fc62608ad7569c"}, 0xe3) 02:41:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f000099e000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x2000800a, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x734, 0x0, 0xffffffffffffff39) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000478000/0x4000)=nil, 0x4000, 0x2000000, 0x4010, 0xffffffffffffffff, 0xe03b000) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:41:38 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) fcntl$addseals(r0, 0x409, 0x8) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) [ 53.074953][ T5127] loop2: detected capacity change from 0 to 216 [ 53.085107][ T5127] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:38 executing program 5: gettid() r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r0, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r1, 0xc0c89425, &(0x7f0000000580)={"da354f304fbdf1e31f182872e91d860a", 0x0, 0x0, {0xfcf}, {0x3, 0x86c}, 0xdb, [0x100, 0x5, 0x7fc00000000000, 0x9, 0x98, 0x0, 0x8, 0x3, 0x1000, 0x5, 0xffffffffffffb2de, 0xfff, 0x4, 0x3ff, 0x9800000000000, 0x1692]}) r2 = fcntl$dupfd(r1, 0x0, r1) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r2, 0x40605346, &(0x7f0000000500)={0x8, 0x0, {0x0, 0x2, 0x400, 0x1}, 0x6}) close(r0) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r0, 0x40bc5311, &(0x7f0000000240)={0x94, 0x1, 'client1\x00', 0x0, "0134a46949850a7d", "a224b5828a02cfe89c116380e31d06dcfbfcb8930321d811b94b9fb47cfd0b47", 0x8000, 0x3}) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:41:38 executing program 0: rseq(&(0x7f0000000040)={0x0, 0x0, 0x0, 0x1}, 0x20, 0x1, 0x0) 02:41:38 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 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, 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(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 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, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:38 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:38 executing program 3: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:38 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:38 executing program 0: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000000)='ip6gre0\x00', 0x10) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000100)) fsconfig$FSCONFIG_SET_FD(r3, 0x5, &(0x7f00000000c0)='\x00', 0x0, r4) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) close(r2) socket$nl_xfrm(0x10, 0x3, 0x6) r5 = geteuid() fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000200)=@newsa={0x280, 0x10, 0x713, 0x0, 0x0, {{@in6=@initdev={0xfe, 0x88, '\x00', 0x3, 0x0}, @in6=@empty, 0x0, 0x1ff}, {@in6=@ipv4={'\x00', '\xff\xff', @multicast1}}, @in=@broadcast, {}, {}, {}, 0x0, 0x0, 0x2}, [@sa={0xe4, 0x6, {{@in6=@local, @in6=@private0, 0x4e20, 0xab0, 0x4e20, 0x7, 0xa, 0x20, 0xa0, 0xff, 0x0, r5}, {@in=@empty, 0x4d2, 0x6c}, @in=@broadcast, {0x1, 0x6, 0x8000, 0x8e3, 0x0, 0x40}, {0xe558, 0x0, 0x8ae, 0x8}, {0x8, 0xfffffff8}, 0x70bd27, 0x3506, 0xa, 0x4, 0x40, 0x88}}, @policy={0xac, 0x7, {{@in=@empty, @in6=@local, 0x4e21, 0x5, 0x4e21, 0x0, 0x2, 0x180, 0x80, 0x3c, 0x0, r6}, {0x0, 0x7, 0x84, 0x6, 0x9, 0xff, 0x7fff, 0x7b}, {0x7, 0x10000, 0xfffffffffffffff7, 0x3}, 0x1, 0x0, 0x0, 0x1, 0x2, 0x1}}]}, 0x280}, 0x1, 0x1400000000000000}, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) [ 53.321907][ T5176] loop2: detected capacity change from 0 to 216 [ 53.338905][ T5176] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:38 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) [ 53.445836][ T5217] loop2: detected capacity change from 0 to 216 [ 53.465038][ T5217] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:39 executing program 1: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 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, 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(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 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, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:39 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) clone(0x0, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:39 executing program 3: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000080)='net/netfilter\x00') setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040), 0x4) 02:41:39 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) [ 53.954510][ T5237] loop2: detected capacity change from 0 to 216 [ 53.966060][ T5237] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 53.981333][ T5240] loop1: detected capacity change from 0 to 216 [ 54.009219][ T5240] isofs_fill_super: bread failed, dev=loop1, iso_blknum=54, block=108 02:41:39 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000580)={"da354f304fbdf1e31f182872e91d860a", 0x0, 0x0, {0xfcf}, {0x3, 0x86c}, 0xdb, [0x100, 0x5, 0x7fc00000000000, 0x9, 0x98, 0x0, 0x8, 0x3, 0x1000, 0x5, 0xffffffffffffb2de, 0xfff, 0x4, 0x3ff, 0x9800000000000, 0x1692]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000500)={0x8, 0x0, {0x0, 0x2, 0x400, 0x1}, 0x6}) close(r1) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_INFO(r1, 0x40bc5311, &(0x7f0000000240)={0x94, 0x1, 'client1\x00', 0x0, "0134a46949850a7d", "a224b5828a02cfe89c116380e31d06dcfbfcb8930321d811b94b9fb47cfd0b47", 0x8000, 0x3}) tkill(r0, 0xb) 02:41:39 executing program 3: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r0, 0x40189429, &(0x7f0000000040)={0x1, 0x6e6, 0x2000006}) ioctl$MON_IOCG_STATS(0xffffffffffffffff, 0x80089203, &(0x7f0000000080)) socket$inet6_udplite(0xa, 0x2, 0x88) 02:41:39 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:39 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 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, 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(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 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, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:39 executing program 1: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:39 executing program 0: r0 = socket(0x11, 0x800000003, 0x8) bind(r0, &(0x7f0000000280)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3cd001c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r1 = socket$nl_generic(0x10, 0x3, 0x10) connect(r1, &(0x7f0000000140)=@isdn={0x22, 0x1, 0x7, 0x2, 0x54}, 0x80) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendto$inet(r2, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x0, @local}, 0x10) dup2(r2, r0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="73797a746e6c300000000000000000001a9de9366fd670784f083576d91d7e68e8b8d6fc9b279fbeeb6098867428365a687688f5d93b95dfe8e91e4cf5d066873d331e3db271331b5dcea8ac96e726e83f6b6faaad43fe9ac8ba6b9f32f840136bd0b366b1e31f569465d2b6253e8b1e2ead3fa2ed3040d24555d83e798e55c7871401dce9bc56976e7f48dda209f609713a4f6215a82f2d85129441dd6bccd0abf98d6a114a8a3ebcae56b06f165b8c28", @ANYRES32=0x0, @ANYBLOB="800000100000007b000100004b6a006c00670000082f9078ffffffffe0000001014454d261ac1e0101000000027f000900000046dfac1e010100000001ffffffff000000bae000000100000006e0000002000007ffe0000002000000c8e0000001000000087f000001ffff0000ac1414bb00000401000000"]}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000100)={r3, 0x1, 0x6, @remote}, 0x10) 02:41:39 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_TIMER_IOCTL_STATUS32(r0, 0x80585414, &(0x7f0000000040)) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0xfffffff6, 0x4000000000000, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x50, 0x100000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) preadv(r2, &(0x7f0000000280), 0x18, 0xd9f, 0x0) fcntl$setstatus(r1, 0x4, 0x2800) dup2(r0, r1) [ 54.172786][ T5269] loop1: detected capacity change from 0 to 216 [ 54.180736][ T5273] loop2: detected capacity change from 0 to 216 [ 54.190905][ T5269] isofs_fill_super: bread failed, dev=loop1, iso_blknum=54, block=108 [ 54.206176][ T5273] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:39 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:39 executing program 3: getsockopt$SO_COOKIE(0xffffffffffffffff, 0x1, 0x39, &(0x7f0000000300), &(0x7f0000000340)=0x8) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x200000000006, 0x0, 0x0, 0x4}, {0x7f, 0x8, 0x4a, 0x5}]}) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x4d40, 0x6, 0x9c, 0x8001}, {0x3ff, 0x7, 0x2, 0xfffffffe}, {0x200, 0x3f, 0x4, 0xe69}, {0x1, 0x7f, 0xfc, 0x4}, {0x9, 0x1e, 0x0, 0x24}, {0x4, 0xd2, 0x1, 0x3b73}, {0x483e, 0x3e, 0x4, 0x7}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000140)={0x0, 0x0}) r2 = socket(0x10, 0x20000000003, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f00000003c0)={0x6, &(0x7f0000000380)=[{0x400, 0x6, 0x4, 0x6}, {0xffff, 0x5, 0x71, 0x34c0}, {0x0, 0xeb, 0x0, 0xffff}, {0x6, 0x3, 0x9, 0x5}, {0x7, 0x80, 0x6, 0xa1}, {0x5, 0xfa, 0x9, 0xfffff001}]}) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r2, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000100)) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000100)) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000000100)) r6 = syz_open_dev$vcsn(&(0x7f0000000400), 0x10001, 0x800) ioctl$sock_SIOCETHTOOL(r6, 0x8946, &(0x7f0000000480)={'veth0_vlan\x00', &(0x7f0000000600)=ANY=[@ANYRES32=r0, @ANYRESHEX, @ANYRES64=r5]}) ptrace$setopts(0x4206, r1, 0x8, 0x1) clone(0x21118900, &(0x7f00000001c0)="a8c97f63dd80d3c7eb2699f357cb39dd6eb61794b635fab00f97cb5826e6f66886b6e5187433a2f1d1a094764789b51d17f2d6a4b4508f7c", &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="26cbda856cd45734a7063fd5cea5b4f22d04456ba1a4a71884109b0a4cdedb2b30a0d17b026ec1d8570cd5de3109253a8eee3d97b5b6215817cdd32b2a784dbcc4e367f1e90e7a1bd065012db1") 02:41:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) getpid() setrlimit(0x3, &(0x7f0000000040)={0x80, 0x8}) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syncfs(r2) 02:41:39 executing program 1: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x7, 0x10, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000005c0), 0x40002, 0x0) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(r3, 0x54a2) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000140)={0x2, 0x0, &(0x7f0000000040)=[r1, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x6) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000180)=0x9949, 0x0, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0x59, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x802}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x200000000008c80}], 0x0, &(0x7f0000013800)) r4 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f00000001c0), 0x2, 0x0) preadv(r4, &(0x7f0000000540)=[{&(0x7f0000000200)=""/210, 0xd2}, {&(0x7f0000000380)=""/6, 0x6}, {&(0x7f00000003c0)=""/117, 0x75}, {&(0x7f0000000440)=""/148, 0x94}, {&(0x7f0000000500)=""/55, 0x37}], 0x5, 0xff5, 0x1) 02:41:39 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 54.286563][ T5305] loop2: detected capacity change from 0 to 216 [ 54.323638][ T5305] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 54.388914][ T5322] loop1: detected capacity change from 0 to 264192 02:41:39 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000580)={"da354f304fbdf1e31f182872e91d860a", 0x0, 0x0, {0xfcf}, {0x3, 0x86c}, 0xdb, [0x100, 0x5, 0x7fc00000000000, 0x9, 0x98, 0x0, 0x8, 0x3, 0x1000, 0x5, 0xffffffffffffb2de, 0xfff, 0x4, 0x3ff, 0x9800000000000, 0x1692]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000500)={0x8, 0x0, {0x0, 0x2, 0x400, 0x1}, 0x6}) close(r1) tkill(r0, 0xb) 02:41:39 executing program 3: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) dup3(r4, r3, 0x0) r5 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000780)=[{&(0x7f0000000180)="00139bba986f2261bc5e26da979b44e26e96c897", 0x14, 0xffff}, {&(0x7f00000001c0)="b0500944acfc9936773d17bc42dafed224d6591d98deed3298dfb07379e02e93619fb49a1ce1416a6927874171407cb6250384a5180bd9bece8be9f0925aaef1", 0x40, 0x800}, {&(0x7f0000000240)="ac10e0e7c6c952066bd82af3dc31d242bda7c635cdfe197b54b5a82d6fd52969b37fde572f2ea3733dd98d", 0x2b, 0xe3d}, {&(0x7f0000000340)="2cc9ffb4ebf794ca4f6f04507f7bc2bf0731ef8f9e2558435ce44567d92ce89dc8581a1db196df9785ef9b2ac4fc83c7ef00f1580ec557d26c0c3cfdd767b389db5ba4fd5052f4952b21b7e8514a0d4aa7f42c", 0x53}, {&(0x7f00000003c0)="a7f5847c1f3f3f91e159dd764be419b20dfb3b3d15efb95ea52985a17190820f3019a37738d53f8c7a4c82f8ae5b5f97b3ad2a5f05332f7781871a89bfd17c0f7b46d74a8cc61d96bb54e86da6b2012c792c3e9d6a3c67b8de13f8d24f38d38cec06", 0x62, 0x7}, {&(0x7f0000000440)="2443976c7b51f3a5faba84d24191f0acc29c2746e62fb00b4128d65f21f22238394324c1710a33980a9a55589443106bff27852d4f1df5bf9e53925fec33618eeb8f91457b83c929bf551ab378464970c792cda57fe53b52e8ed424f687c093beecdbfd7aed25f243c391fc6c9b95ba2d2b5af480118fa52f1573fe90e00dbada275884d5f58a62689454ce9fa51cd7767f6aeed6434336a233bb7e623d95af591c0397d80bd19c053c6110090cadf01d62e8f", 0xb3, 0x5}, {&(0x7f0000000500)="b1ee40137a5dc0bdd987ac8fceeddeef497b78a9e148e8e36ef757a9b710ffa6c256b3cf773f7dae9da81b47d97880efda8f87f49278bcdc4c65f6e906479a68654cb7fd312af2140b6d0ad143ae4dc30667c83ccd209592d95f03077265b79018c390824241b6074823df1da6ee23fd6bb15ef417f99156dc02aea4a313487d14368728a5af1f994466", 0x8a, 0x9}, {&(0x7f0000000680)="d2dba358651391a89d1e39525512b0e775626a31369774a5b8e3d911e863c9d40819bb82741318c09c0881151dcb026eecc5e234af577ae21f1d2b82add1d0af6e18b1741886307467ae92947084c40ea016c45182635e8b783cd43883ea9ffd77ee54c8ea94b6187dda640280997faeaec9e8e4fcb36c0d278ca25eded2770e78dd4104d36c8515abf4b8cbccc445a3d256d34ede993bd803227960a0624ab40dfda7fc51ee962ce9ca7defcffdfc0e1ace18d6ec563228307fa9f70183d87d550616a2", 0xc4, 0x5}], 0x2000, &(0x7f00000005c0)=ANY=[@ANYBLOB="6d6f64653d3078303030303030303030303030301830302c7375626a5f726f6c653d002c66756e633d4649524d574152455f434845434b2c646566636f6e746578743d73797361646d5f752c00"]) openat(r5, &(0x7f0000000280)='./file0\x00', 0xa00, 0x10c) 02:41:39 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 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, 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(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 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, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:39 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 54.443442][ T5322] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3014656)! [ 54.454192][ T5322] EXT4-fs (loop1): group descriptors corrupted! 02:41:39 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 54.518753][ T5354] loop2: detected capacity change from 0 to 216 [ 54.553235][ T5354] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 54.571158][ T5361] loop1: detected capacity change from 0 to 264192 [ 54.584106][ T5361] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3014656)! [ 54.594923][ T5361] EXT4-fs (loop1): group descriptors corrupted! [ 54.601283][ T5349] loop3: detected capacity change from 0 to 255 02:41:40 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0x98, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0}, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x9, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:40 executing program 3: r0 = syz_io_uring_setup(0x187, &(0x7f00000002c0)={0x0, 0x0, 0x10}, &(0x7f00006d5000/0x2000)=nil, &(0x7f00006d6000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x40, &(0x7f0000000140)=0x307e, 0x0, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r4, 0x0, &(0x7f0000000640)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x2a6e, 0x0, 0x0, 0x0, 0x0) sendto$unix(r4, 0x0, 0x0, 0x0, 0x0, 0x0) dup3(r4, r3, 0x0) r5 = syz_mount_image$iso9660(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000780)=[{&(0x7f0000000180)="00139bba986f2261bc5e26da979b44e26e96c897", 0x14, 0xffff}, {&(0x7f00000001c0)="b0500944acfc9936773d17bc42dafed224d6591d98deed3298dfb07379e02e93619fb49a1ce1416a6927874171407cb6250384a5180bd9bece8be9f0925aaef1", 0x40, 0x800}, {&(0x7f0000000240)="ac10e0e7c6c952066bd82af3dc31d242bda7c635cdfe197b54b5a82d6fd52969b37fde572f2ea3733dd98d", 0x2b, 0xe3d}, {&(0x7f0000000340)="2cc9ffb4ebf794ca4f6f04507f7bc2bf0731ef8f9e2558435ce44567d92ce89dc8581a1db196df9785ef9b2ac4fc83c7ef00f1580ec557d26c0c3cfdd767b389db5ba4fd5052f4952b21b7e8514a0d4aa7f42c", 0x53}, {&(0x7f00000003c0)="a7f5847c1f3f3f91e159dd764be419b20dfb3b3d15efb95ea52985a17190820f3019a37738d53f8c7a4c82f8ae5b5f97b3ad2a5f05332f7781871a89bfd17c0f7b46d74a8cc61d96bb54e86da6b2012c792c3e9d6a3c67b8de13f8d24f38d38cec06", 0x62, 0x7}, {&(0x7f0000000440)="2443976c7b51f3a5faba84d24191f0acc29c2746e62fb00b4128d65f21f22238394324c1710a33980a9a55589443106bff27852d4f1df5bf9e53925fec33618eeb8f91457b83c929bf551ab378464970c792cda57fe53b52e8ed424f687c093beecdbfd7aed25f243c391fc6c9b95ba2d2b5af480118fa52f1573fe90e00dbada275884d5f58a62689454ce9fa51cd7767f6aeed6434336a233bb7e623d95af591c0397d80bd19c053c6110090cadf01d62e8f", 0xb3, 0x5}, {&(0x7f0000000500)="b1ee40137a5dc0bdd987ac8fceeddeef497b78a9e148e8e36ef757a9b710ffa6c256b3cf773f7dae9da81b47d97880efda8f87f49278bcdc4c65f6e906479a68654cb7fd312af2140b6d0ad143ae4dc30667c83ccd209592d95f03077265b79018c390824241b6074823df1da6ee23fd6bb15ef417f99156dc02aea4a313487d14368728a5af1f994466", 0x8a, 0x9}, {&(0x7f0000000680)="d2dba358651391a89d1e39525512b0e775626a31369774a5b8e3d911e863c9d40819bb82741318c09c0881151dcb026eecc5e234af577ae21f1d2b82add1d0af6e18b1741886307467ae92947084c40ea016c45182635e8b783cd43883ea9ffd77ee54c8ea94b6187dda640280997faeaec9e8e4fcb36c0d278ca25eded2770e78dd4104d36c8515abf4b8cbccc445a3d256d34ede993bd803227960a0624ab40dfda7fc51ee962ce9ca7defcffdfc0e1ace18d6ec563228307fa9f70183d87d550616a2", 0xc4, 0x5}], 0x2000, &(0x7f00000005c0)=ANY=[@ANYBLOB="6d6f64653d3078303030303030303030303030301830302c7375626a5f726f6c653d002c66756e633d4649524d574152455f434845434b2c646566636f6e746578743d73797361646d5f752c00"]) openat(r5, &(0x7f0000000280)='./file0\x00', 0xa00, 0x10c) 02:41:40 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000000100000020000020000000d7f4655fd7f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="01d0daba7e2acb92f2f09e06e7f9d77cf5cca67c098f4c1ac26814272500d6c67228c4f3f9d60a740505e8215f8f307852250d2df37191c651a38346d44a4f81447b3054431e5782a9e084eaf72528f5b8f4b8be67e8e3823684e0ea5aa9899e400b78851836e315fa58f421"]) write$binfmt_script(r0, &(0x7f00000003c0)={'#! ', './file0', [{0x20, '/dev/vcsu#\x00'}, {0x20, '/dev/vcsu#\x00'}], 0xa, "8d995bae19355cd21ca6984b5ee8c3627160973e93dc912876977c11c5428bd4794c7d4e8a47b5290ddc34aec6ad8cd8fbfe70f46b427c6e6a2e5d562cc69da6d9781e0d64fb831d3ac6d0dab270b66fbafa255cbf5b753f627c8cf3c017cb2d33c927bcf4d84664aaf1d99aa04ed59e7cc66deca87ba6f511c75e33f0916c0e2810890355347cc2b05a9c3dd6dedbde361f2566a6d1298d9452fdc5fd02557e7d4e3d73a480202bee"}, 0xcc) chroot(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) unlinkat(r1, &(0x7f0000000380)='./file0\x00', 0x200) r2 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x805, 0x100) mount(&(0x7f0000000200)=@filename='./file0\x00', &(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='rootfs\x00', 0x1000000, &(0x7f00000002c0)='ext4\x00') openat(r2, &(0x7f0000000140)='./file0\x00', 0x440102, 0xb1) 02:41:40 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r1 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) [ 54.698102][ T5390] loop2: detected capacity change from 0 to 216 [ 54.715127][ T5390] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 54.750933][ T5398] loop1: detected capacity change from 0 to 264192 [ 54.798710][ T5398] EXT4-fs (loop1): Unrecognized mount option "ÐÚº~*Ë’òðžçù×|õ̦| LÂh'%" or missing value [ 54.897046][ T5410] loop3: detected capacity change from 0 to 255 02:41:40 executing program 0: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000140)) r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0}) timer_settime(0x0, 0x1, &(0x7f0000000280)={{0x0, 0x3938700}, {r1}}, 0x0) fcntl$lock(r0, 0x26, &(0x7f0000000180)={0x1}) r2 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$lock(r2, 0x26, &(0x7f00000000c0)={0x1}) r3 = creat(&(0x7f0000000040)='./bus\x00', 0x0) getresuid(&(0x7f0000000200)=0x0, &(0x7f00000002c0), &(0x7f0000000300)) mount$9p_virtio(&(0x7f0000000080), &(0x7f0000000100)='./bus\x00', &(0x7f00000001c0), 0x200800, &(0x7f0000000340)={'trans=virtio,', {[{@aname={'aname', 0x3d, '{'}}, {@version_u}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@cache_loose}, {@nodevmap}, {@access_client}, {@mmap}], [{@uid_lt}]}}) fcntl$lock(r3, 0x26, &(0x7f00000000c0)={0x1}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r5, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r6 = creat(&(0x7f0000000040)='./bus\x00', 0x0) fcntl$lock(r6, 0x7, &(0x7f0000000180)={0x1}) fcntl$lock(0xffffffffffffffff, 0x0, &(0x7f0000000180)={0x2}) 02:41:40 executing program 2: perf_event_open(&(0x7f0000c86f88)={0x2, 0x80, 0xfffffffffffffffd, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:40 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000580)={"da354f304fbdf1e31f182872e91d860a", 0x0, 0x0, {0xfcf}, {0x3, 0x86c}, 0xdb, [0x100, 0x5, 0x7fc00000000000, 0x9, 0x98, 0x0, 0x8, 0x3, 0x1000, 0x5, 0xffffffffffffb2de, 0xfff, 0x4, 0x3ff, 0x9800000000000, 0x1692]}) r3 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000500)={0x8, 0x0, {0x0, 0x2, 0x400, 0x1}, 0x6}) tkill(r0, 0xb) 02:41:40 executing program 1: sendmsg$sock(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f00000001c0)="5e299a5345e7fe3ac1da1f963122e79768037844acc0bd50dab105e5a2552a68c3ad1e60134698598e72811d3484d8744c9a46f2147b73cbdda565690f22e78f4b666c9c92b2046251b4dd2be2008d0e612f372c1cc52371b970deb17e35d020d4bc50321a979bca2b", 0x69}], 0x1}, 0x0) r0 = socket(0x11, 0x800000003, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000180)=@qipcrtr={0x2a, 0x2}, 0x80, &(0x7f0000000100)=[{&(0x7f0000000200)="6ec097be2e682bfa8ff1adbab9dd79027eb8d28a9c63dfb42ba0ead8938de7b0374ff7fbb9227758", 0x5c8}], 0x1}, 0x0) r1 = openat2(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x705404, 0x46, 0xa27a106946a8b9ea}, 0x18) sendmsg(r1, &(0x7f0000000740)={&(0x7f0000000080)=@can, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000240)="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", 0xfc}, {&(0x7f0000000140)="afe533ee", 0x4}, {&(0x7f0000000380)="498171af1a77e70d89a05e0aea4034120a4b3214a2f65712e4e9ac812d6e60eedce916eaf6bd442038a9", 0x2a}, {&(0x7f00000003c0)="049d957cf8d939590742d69b2c240f14c50b538e9316dbabf885af4765498f872a323863b91895d7bc5d80b6e0de1e9661fefeebae9ebc7bf070322300f92e7f923b36dcca304e2d1ec4e900c9f8d6bac94ea326e177448eab7b8ef29713c65e2655f76dc0589f60380f2038b28d2d9c5e47a0c2f1d79351d60d5331b9657c8cd26e3ab3f4", 0x85}, {&(0x7f0000000480)="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", 0xfb}, {&(0x7f0000000580)="b63e426e39d313bcaa2d7cf8105d25edb3b7375961e79f0128f7a54aacef59a8297ed84a88efea7e4faf62b3b9ae33b0ea7f4ea7f448b06738ea8bf7e7057b4084db4dc6443f881286c40d3d04ef1799d746601fc6f7cfe3c6bdd85933e488f3ab2b8d06e504be835938a128566a3257ca8082c29f5a44a505dbb1ef172411fa35a38f8f1774c96ea40e07f63c8bf3a1e444882ef286f6ee2b46525b66333ea212b7da70a55b97ac51a305d082d42e5e81f0b813ec150afc2459beb295e1fda1f67750e31e431a4acefb48e688cf26a8cf6fb45a7044ab03a6113a3fcfd7c26055ef676e7771c9f06480d46540f2c92684", 0xf1}, {&(0x7f0000000680)="649c93784bb9129a90f50cf2d786fb78e26d6b15471297bca47a67a36da6af75913acd423c3c69", 0x27}], 0x7}, 0x800) sendmsg(r0, &(0x7f0000000940)={&(0x7f0000000780)=@phonet={0x23, 0x1f, 0x1f, 0xf8}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000800)="0497312bb9d9dc0e925be8a0f7fda5059f583348f0f933d094bcb64ae77e4be42766f6ba9daab8b604a0c343a3243a7ce9224e328277f755f6f031f73f9090a7ebb010425492c69e0c965c9d66c4e5131975835e46b5186b6712f2a8affe99235fe8f7737da81bc30be96dd1814dee0ef29d9a923bd7b7d34ba37d131471d657efd882d5897c7be5260560d2b2208a587b94eb35fe8958a64b69b8f809b4ab003ae4607348e6d038d26f8f1220f0d59e6f0ab92721f05942f78a8f89d256d6ac02eb44a7651c498eeba9c155e6ab0ef7fd3ebf7dcd62531913a7de49c6f0", 0xde}], 0x1}, 0x8000) 02:41:40 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) dup2(r0, r0) setsockopt$inet6_tcp_buf(r0, 0x6, 0xe, &(0x7f0000000040)="c7a3b80b", 0x4) 02:41:40 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r1 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 02:41:40 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x40000, 0x6, &(0x7f0000000380)=[{&(0x7f00000000c0)="200000004000000003000000300000000f000000000000000200000002000000008000000080000020000000dcf4655fdcf4655f0100ffff53ef010001000000dbf4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="02000000030000000400000030000f", 0xf, 0x1000}, {&(0x7f0000010500)="ffff000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff15ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x1002, 0x9}, {&(0x7f0000012600)="ed41000000100000dbf4655fdcf4655fdcf4655f000000000000040008", 0x1d, 0x4200}, {&(0x7f0000000440)="ef65f3f78fb6b7538dc75039893eba00467868248bb7b262b40f4086f4503312601c78b9eea7207b6a4c049b76abbac7536d481a6a478278f8e8e162796818dda0fc1125616d6c482e65f4780a22b837b6339e4ed06af8cdb35ff34e7daaf451cbf097a7d3d7ec0f810a002b607796de275a13ac4993ccfb1ae29aa88e82084f7ceb86e912348512943a88d6694f639ccc57e32bd4866dce1be218ecc3313101c5360a3efade54f051b594293eccce04ad14daf01895cb8dbae8e7e46f608bea44350820766ca3cf77ef96496557544129a50b5a9dd4e3319582d23bc3", 0xdd, 0x8}, {&(0x7f0000000340)="244bb5d548283d3755e384db1a31d7e6589c8d112714ada7e43e42950efc9fe4ae1aad1b", 0x24, 0x7}], 0x0, &(0x7f0000000300)=ANY=[]) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000280), 0x503500, 0x0) r2 = syz_mount_image$tmpfs(&(0x7f0000000200), &(0x7f0000001840)='./file0/../file0\x00', 0xffff, 0x3, &(0x7f0000001700)=[{&(0x7f0000000540)="c9abcd19280ec57e52118aea9aada4fe6d53e0e92d3510ebf68bcb26f06e9747d36737dbd613a7123e170e047b606bf017bb3518a5e2b35f51486515ebbbcb29fc4ec39f705fe49d700ca690b50b39b4f12b1a8c534f4e0d50dafcb94da697ec5eed7a7b50b6c89be58108ae74734d1bb013ef0cc2348389407c4776d9adba7b997d16850f233e63", 0xffffffda, 0x1}, {&(0x7f0000000600)="23318d2e5fb7987e149351f6bad02f3bc2957687ffee74a4a6088bdc6586d71b2d070c688a4745d07bc8c171c5133a3044143225dba9a996d363850f759d2cd4e1a8d1abc0dac7bfe625e53429507f22f20e4c7b8d4dac48f9c3ecd10392a798a4968ebcdf176b20dd389149fa133e8517bb65f984d1f1f5279be91f9108bc25ea13805d2fce384f4b72a3469c4bb6265eed149cd5bca239accb4b9cdc558d92bc93883d8003134bfdf6c2f228365347c38ca4cc5d2c528a979e93de73118b9f7a43a969aad84c531755e398da577374ba285444a3a885790d13302698fac12b208afeeb8a00e9943e479f485b1cbd8db763328ce8", 0xf5, 0x80000000}, {&(0x7f0000000700)="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", 0x1000, 0x8}], 0x800, &(0x7f0000001780)={[{@gid={'gid', 0x3d, 0xee00}}, {@huge_advise}, {}, {@size={'size', 0x3d, [0x65, 0x39]}}], [{@subj_role={'subj_role', 0x3d, '/dev/autofs\x00'}}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@appraise}, {@audit}, {@obj_role={'obj_role', 0x3d, '/dev/autofs\x00'}}, {@fscontext={'fscontext', 0x3d, 'user_u'}}]}) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r2, 0x4018f50b, &(0x7f0000000300)={0x0, 0x17}) write$P9_RREADLINK(r1, &(0x7f00000002c0)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) chdir(&(0x7f0000000080)='./file0\x00') creat(&(0x7f0000000040)='./file1\x00', 0x5c) getdents(r0, &(0x7f0000000180)=""/74, 0x4a) openat(0xffffffffffffffff, &(0x7f0000000240)='./file0/../file0\x00', 0x940, 0x142) 02:41:40 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) write$P9_RWRITE(r2, &(0x7f0000000000)={0xb}, 0xfffffe6a) r3 = socket$netlink(0x10, 0x3, 0x0) mount$9p_fd(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}}) [ 55.422018][ T5445] loop2: detected capacity change from 0 to 216 [ 55.435611][ T5445] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 55.437450][ T5450] loop3: detected capacity change from 0 to 512 [ 55.451170][ T5450] EXT4-fs (loop3): VFS: Can't find ext4 filesystem 02:41:40 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r1 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 02:41:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) [ 55.477560][ T5463] 9pnet_virtio: no channels available for device syz 02:41:40 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 55.555556][ T5483] loop2: detected capacity change from 0 to 216 [ 55.585943][ T5483] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:41 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 55.629527][ T5450] loop3: detected capacity change from 0 to 264192 [ 55.737032][ T5450] loop3: detected capacity change from 0 to 512 [ 55.745154][ T5450] EXT4-fs (loop3): VFS: Can't find ext4 filesystem [ 55.830790][ T5495] loop3: detected capacity change from 0 to 264192 [ 55.837927][ T5495] tmpfs: Unsupported parameter 'huge' [ 56.280618][ T5463] 9pnet_virtio: no channels available for device syz 02:41:41 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x103}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='cpuset\x00', 0x0, 0x0) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f00000000c0)='cgroup.procs\x00', 0x2, 0x0) syz_io_uring_setup(0x7761, &(0x7f0000000180), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ee9000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}, 0x0) syz_io_uring_setup(0x77c8, &(0x7f0000000100)={0x0, 0x36b3, 0x2, 0x1, 0x307, 0x0, r1}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000400)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, {0x1}}, 0x9) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=@newsa={0x1a0, 0x10, 0x713, 0x0, 0x0, {{@in6=@loopback, @in6=@remote, 0x0, 0x4338}, {@in6=@remote, 0x0, 0x32}, @in=@dev, {}, {0x0, 0x0, 0x0, 0x2000000000000}, {}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1e}, [@algo_crypt={0x48, 0x2, {{'cbc(des3_ede)\x00'}}}, @replay_esn_val={0x1c}, @algo_auth_trunc={0x4c, 0x14, {{'cmac(aes)\x00'}, 0x0, 0x8}}]}, 0x1a0}}, 0x0) 02:41:41 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:41 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:41 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000580)={"da354f304fbdf1e31f182872e91d860a", 0x0, 0x0, {0xfcf}, {0x3, 0x86c}, 0xdb, [0x100, 0x5, 0x7fc00000000000, 0x9, 0x98, 0x0, 0x8, 0x3, 0x1000, 0x5, 0xffffffffffffb2de, 0xfff, 0x4, 0x3ff, 0x9800000000000, 0x1692]}) fcntl$dupfd(r2, 0x0, r2) tkill(r0, 0xb) 02:41:41 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = open(&(0x7f0000000100)='./file0\x00', 0x100, 0x80) sendmsg$IPCTNL_MSG_CT_DELETE(r2, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)={0xa8, 0x2, 0x1, 0x101, 0x0, 0x0, {0x2, 0x0, 0x5}, [@CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x8}, @CTA_PROTOINFO={0x38, 0x4, 0x0, 0x1, @CTA_PROTOINFO_TCP={0x34, 0x1, 0x0, 0x1, [@CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0x7, 0x20}}, @CTA_PROTOINFO_TCP_FLAGS_REPLY={0x6, 0x5, {0x1, 0xed}}, @CTA_PROTOINFO_TCP_STATE={0x5, 0x1, 0x2}, @CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0x5, 0xb5}}, @CTA_PROTOINFO_TCP_FLAGS_ORIGINAL={0x6, 0x4, {0x4, 0x81}}, @CTA_PROTOINFO_TCP_STATE={0x5, 0x1, 0xf1}]}}, @CTA_SYNPROXY={0x4c, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x100}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x6}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x20}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x5}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x400}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x3ff}, @CTA_SYNPROXY_TSOFF={0x8}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x1}]}, @CTA_STATUS={0x8, 0x3, 0x1, 0x0, 0x2000}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000}, 0x8000) splice(r0, &(0x7f0000000000)=0x7, r1, &(0x7f0000000040)=0x8a, 0x0, 0x8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000001600)={{{@in=@local, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in6=@private2, 0x0, 0x33}}}, 0xe8) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000140)={{{@in6=@private1, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0xa}}, {{@in=@private, 0x0, 0x3c}, 0x0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}}}, 0xe8) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x100010, r0, 0xdff4c000) name_to_handle_at(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0xfffffffffffffffe, 0x0) 02:41:41 executing program 3: clone3(&(0x7f0000000000)={0x100, 0x0, 0x0, 0x0, {0x3}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) waitid$P_PIDFD(0x3, r0, &(0x7f00000001c0), 0x1000000, &(0x7f0000000240)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x84000) r1 = getpgid(0x0) clone3(&(0x7f0000000740)={0x60004000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000700)=[0x0, 0x0, r1, 0xffffffffffffffff], 0x4}, 0x58) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)) getpgid(0x0) clone3(&(0x7f0000000740)={0x60004000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x7}, 0x58) clone3(0x0, 0x0) r2 = getpgid(0x0) clone3(&(0x7f0000000740)={0x60004000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0, r2, 0xffffffffffffffff], 0x7}, 0x58) 02:41:41 executing program 1: set_mempolicy(0x1, &(0x7f0000000080)=0xc2e9, 0x6) mkdir(&(0x7f0000000000)='./file0\x00', 0x129) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000140)=""/206, 0xce}], 0x1, 0x9, 0xfffffffe) 02:41:41 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r1 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 02:41:41 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r1 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) [ 56.366348][ T5538] loop2: detected capacity change from 0 to 216 02:41:41 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x101, 0x1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@initdev, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) lsetxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="02000000f34525480000000000000000", @ANYRES32=r3, @ANYBLOB="040003000000000008000200", @ANYRES32=0xee01, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000200", @ANYRES32=r4, @ANYBLOB=' ^\\,', @ANYRES32=0x0, @ANYBLOB="10000200000000002000000000000000"], 0x4c, 0x2) sendfile(r0, r2, 0x0, 0x6) [ 56.421582][ T5538] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:41 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:41 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(0x0, 0xffffffffffffffff) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$IEEE802154_START_REQ(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, r1, 0x300, 0x70bd28, 0x25dfdbff, {}, [@IEEE802154_ATTR_PAN_COORD={0x5, 0x19, 0x81}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x9}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa1}, @IEEE802154_ATTR_COORD_PAN_ID={0x6}, @IEEE802154_ATTR_BAT_EXT={0x5, 0x1a, 0x1}, @IEEE802154_ATTR_PAGE={0x5, 0x1d, 0x2}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa3}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x80) sendmsg(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)}, 0x2404c040) sendmsg$TIPC_CMD_SET_LINK_TOL(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, 0x0}, 0x0) [ 56.525225][ T5610] loop2: detected capacity change from 0 to 216 [ 56.539134][ T5610] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:42 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x6, 0x0, 0x0, 0x9}]}) 02:41:42 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r1 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 02:41:42 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:42 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000580)={"da354f304fbdf1e31f182872e91d860a", 0x0, 0x0, {0xfcf}, {0x3, 0x86c}, 0xdb, [0x100, 0x5, 0x7fc00000000000, 0x9, 0x98, 0x0, 0x8, 0x3, 0x1000, 0x5, 0xffffffffffffb2de, 0xfff, 0x4, 0x3ff, 0x9800000000000, 0x1692]}) tkill(r0, 0xb) 02:41:42 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x4) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r0, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x30, 0x0, 0x100, 0x70bd2a, 0x25dfdbfb, {{}, {}, {0x14, 0x19, {0x0, 0x10000, 0x3, 0xaf}}}, [""]}, 0x30}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000001780)=ANY=[@ANYBLOB="34100000", @ANYRES16=r1, @ANYBLOB="000029bd7000fbdbdf251300000008000300", @ANYRES32=0x0, @ANYBLOB="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"], 0x1034}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 02:41:42 executing program 3: clone3(&(0x7f0000000000)={0x100, 0x0, 0x0, 0x0, {0x3}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) waitid$P_PIDFD(0x3, r0, &(0x7f00000001c0), 0x1000000, &(0x7f0000000240)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x84000) r1 = getpgid(0x0) clone3(&(0x7f0000000740)={0x60004000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000700)=[0x0, 0x0, r1, 0xffffffffffffffff], 0x4}, 0x58) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)) getpgid(0x0) clone3(&(0x7f0000000740)={0x60004000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x7}, 0x58) clone3(0x0, 0x0) r2 = getpgid(0x0) clone3(&(0x7f0000000740)={0x60004000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0, r2, 0xffffffffffffffff], 0x7}, 0x58) [ 56.673805][ T5638] loop2: detected capacity change from 0 to 216 [ 56.716453][ T5647] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=5647 comm=syz-executor.1 [ 56.729597][ T5647] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=5647 comm=syz-executor.1 [ 56.744213][ T5659] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=16 sclass=netlink_tcpdiag_socket pid=5659 comm=syz-executor.1 [ 56.744503][ T5647] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=5647 comm=syz-executor.1 [ 56.774388][ T5638] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 56.788186][ T25] audit: type=1326 audit(1620614502.148:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=5636 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 02:41:42 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r1 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 02:41:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:42 executing program 1: r0 = socket(0x10, 0x3, 0x0) setsockopt$inet_udp_encap(r0, 0x11, 0x64, &(0x7f0000000040), 0x4) r1 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r1, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, 0xb, 0x6, 0x101, 0x0, 0x0, {0x7, 0x0, 0x8}, [@IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x10000}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x24}}, 0x4048855) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000280)={0x4000}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)={0x20, 0x12, 0xa01, 0x0, 0x0, {}, [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @u32}]}]}, 0x20}}, 0x0) 02:41:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) io_cancel(0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x1, 0x1, 0xffffffffffffffff, &(0x7f0000000000)="68f848727a81e7ef6b6d7f3a998c406a99fb6c0b351318ef94d73ee999b0e2407fb24c9565e5a2a8b2c268dcb53d33087add23a3b660342445", 0x39, 0x6c1, 0x0, 0x2, r0}, &(0x7f0000000080)) 02:41:42 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:42 executing program 3: clone3(&(0x7f0000000000)={0x100, 0x0, 0x0, 0x0, {0x3}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) waitid$P_PIDFD(0x3, r0, &(0x7f00000001c0), 0x1000000, &(0x7f0000000240)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x84000) r1 = getpgid(0x0) clone3(&(0x7f0000000740)={0x60004000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000700)=[0x0, 0x0, r1, 0xffffffffffffffff], 0x4}, 0x58) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)) getpgid(0x0) clone3(&(0x7f0000000740)={0x60004000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x7}, 0x58) clone3(0x0, 0x0) r2 = getpgid(0x0) clone3(&(0x7f0000000740)={0x60004000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0, r2, 0xffffffffffffffff], 0x7}, 0x58) 02:41:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:42 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r0, 0xd0009412, &(0x7f00000000c0)={0x0, 0x1}) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/pid\x00') setns(r1, 0x0) 02:41:42 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r1 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 02:41:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:42 executing program 0: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r1 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 02:41:42 executing program 3: clone3(&(0x7f0000000000)={0x100, 0x0, 0x0, 0x0, {0x3}, 0x0, 0x0, 0x0, 0x0}, 0x58) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x80000, 0x0) waitid$P_PIDFD(0x3, r0, &(0x7f00000001c0), 0x1000000, &(0x7f0000000240)) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='hugetlb.2MB.limit_in_bytes\x00', 0x0, 0x0) pipe2(&(0x7f0000000080), 0x84000) r1 = getpgid(0x0) clone3(&(0x7f0000000740)={0x60004000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000700)=[0x0, 0x0, r1, 0xffffffffffffffff], 0x4}, 0x58) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)) getpgid(0x0) clone3(&(0x7f0000000740)={0x60004000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0x7}, 0x58) clone3(0x0, 0x0) r2 = getpgid(0x0) clone3(&(0x7f0000000740)={0x60004000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000700)=[0x0, 0x0, 0x0, 0x0, 0x0, r2, 0xffffffffffffffff], 0x7}, 0x58) 02:41:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:42 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r1 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) [ 57.147910][ T5748] loop2: detected capacity change from 0 to 216 [ 57.177906][ T5748] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:42 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) tkill(r0, 0xb) 02:41:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:42 executing program 4: unshare(0x20000600) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:42 executing program 0: perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = creat(&(0x7f00000001c0)='./bus\x00', 0x151) r2 = creat(&(0x7f0000000000)='./bus\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000040)) lseek(r1, 0x7ffffc, 0x0) write$binfmt_elf64(r1, &(0x7f00000002c0)=ANY=[], 0x1a0) fallocate(r0, 0x100000003, 0x0, 0x80019c) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000100), 0x4) r3 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') connect$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @private=0xa010102}, 0x10) sendfile(0xffffffffffffffff, r3, 0x0, 0x0) 02:41:42 executing program 1: pipe(&(0x7f0000000d00)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r4, 0x6, 0xe, &(0x7f0000001a40)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x0, 0x3, 0x0, "98d3340600c7aa11897ecaab876eab79576839c5656be8410f2802e944af80373be2666b665770173fbd1883303b6ac4749393ad08f139a68f00"}, 0xd8) setsockopt$inet_tcp_int(r4, 0x6, 0xa, &(0x7f0000000080)=0x3, 0x4) bind$inet(r4, &(0x7f0000000480)={0x2, 0x4e23, @broadcast}, 0x10) bind$inet(r4, &(0x7f0000000440)={0x2, 0x4e22, @rand_addr=0x64010102}, 0x10) r5 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendto$inet(r4, 0x0, 0x0, 0x200007fd, &(0x7f0000000000)={0x2, 0x24e23, @loopback}, 0x10) write$binfmt_elf64(r4, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r5], 0xc63b9e35) sendmsg$TIPC_NL_KEY_FLUSH(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000080)={&(0x7f0000000d40)={0x11c4, r5, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x58, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x18}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4408}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x775}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MEDIA={0x48, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x48}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf010eb99}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7fff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x16}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x89}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8}]}]}, @TIPC_NLA_LINK={0x40, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NODE={0x1064, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x1004, 0x3, "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"}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "78b97643b14edff65e8a3916ea5a73a18db01f406ade84c4b7"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x80000001}]}]}, 0x11c4}, 0x1, 0x0, 0x0, 0x4}, 0x24008000) setsockopt$sock_int(r3, 0x1, 0x10, &(0x7f0000000100)=0xffff, 0x4) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) preadv(r6, &(0x7f0000000280), 0x18, 0xd9f, 0x0) write$binfmt_misc(r1, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r0, 0x0, r2, 0x0, 0x4ffe0, 0x0) 02:41:42 executing program 3: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140), 0x20000, 0x0) ioctl$SCSI_IOCTL_GET_BUS_NUMBER(r0, 0x5386, &(0x7f0000000180)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x6, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000900100000f000000000000000200000006000000000008000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000004000008000000d2c200001203", 0x66, 0x400}, {&(0x7f00000000c0)="00000000000000000000000082e36724c6f34caa846ed2e527703378010040", 0x1f, 0x4e0}, {&(0x7f0000000080)="03", 0x1, 0x640}, {&(0x7f0000000300)="02000000030000000400000019000f000300040000000000000000000f002e69", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000daf4655fdbf4655fdbf4655f000000000000040080", 0x1d, 0x4400}, {&(0x7f0000012800)="8081020000180000daf4654fdaf4655fdaf4655f00000000000001008000000010000800000000000af30100040045", 0x2f, 0x4800}], 0x0, &(0x7f00000000c0)=ANY=[]) open(&(0x7f0000000040)='./file0/file0\x00', 0x404200, 0xb0) [ 57.303514][ T5783] loop2: detected capacity change from 0 to 216 [ 57.367028][ T5783] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:42 executing program 0: clone(0x10c0180, 0x0, 0x0, 0x0, 0x0) 02:41:42 executing program 4: unshare(0x20000600) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) [ 57.416821][ T5810] loop3: detected capacity change from 0 to 4096 02:41:42 executing program 4: unshare(0x20000600) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 57.468445][ T5810] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 69(69) [ 57.487532][ T5810] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 3 [ 57.498274][ T5810] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. 02:41:42 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) tkill(r0, 0xb) 02:41:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:42 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xffffffffffffffa2, 0x20000000, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xfa, 0x40, 0x3, 0x20, 0x0, 0x8000, 0x1100, 0x93578fb5eb420fd, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xff, 0x0, @perf_config_ext={0x8, 0x7}, 0x40040, 0x100, 0x2, 0x6, 0x6, 0xfffff5bb, 0x3460, 0x0, 0x7ff, 0x0, 0xe66d}, 0x0, 0xf, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "f61a000cffe300", "00000000050000000000000000000001"}, 0x28) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, 0xffffffffffffffff, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000100)) write$binfmt_elf32(r3, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x68, 0xe2, 0x5f, 0x20, 0x5, 0x2, 0x3e, 0x3f, 0x1fc, 0x38, 0x217, 0x10001, 0xfff, 0x20, 0x2, 0x0, 0x4, 0xdf}, [{0x4, 0x5, 0x0, 0x9, 0x1ff, 0x1f, 0x9, 0xe6}], "f35be31ff8bada08628d90b5d5fef979cd478c0d509098bc333049dcf070afb19edc337c969e7559ca0800b6760248fe652060e71f6cb3907c5eec35703bb72f67b242138b1081dc461706414a32fe38a8497877f856213c6fd5f6ed532d488bdaaf8defbf2c315b7c7ef4ce50a191ddc0506dae79d7d4b349229ad784eec5519a9b78115204613d89c41f89e832ab2b5b8e6811d484ba4c234aab2b053deb0a2278788accc55e7438b7ea5070c8c194", ['\x00']}, 0x208) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/134, 0x86}, {&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f0000000200)=""/116, 0x74}, {&(0x7f0000000380)=""/194, 0xc2}], 0x4) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) [ 57.520292][ T5836] loop2: detected capacity change from 0 to 216 [ 57.530379][ T5836] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 57.554237][ T5810] EXT4-fs (loop3): mount failed 02:41:42 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 57.580771][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 57.610401][ T5840] loop3: detected capacity change from 0 to 4096 [ 57.629730][ T5866] loop2: detected capacity change from 0 to 216 [ 57.643618][ T5840] EXT4-fs error (device loop3): ext4_ext_check_inode:459: inode #3: comm syz-executor.3: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 69(69) [ 57.662231][ T5840] EXT4-fs error (device loop3): ext4_quota_enable:6432: comm syz-executor.3: Bad quota inode # 3 02:41:43 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 57.672811][ T5840] EXT4-fs warning (device loop3): ext4_enable_quotas:6472: Failed to enable quota tracking (type=0, err=-117). Please run e2fsck to fix. [ 57.717206][ T5866] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 57.730252][ T5840] EXT4-fs (loop3): mount failed 02:41:43 executing program 4: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:43 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:43 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) tkill(r0, 0xb) 02:41:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:43 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:43 executing program 4: unshare(0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:43 executing program 4: unshare(0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:43 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 58.219303][ T5920] loop2: detected capacity change from 0 to 216 [ 58.256923][ T5920] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 58.336092][ T5968] loop2: detected capacity change from 0 to 216 [ 58.347434][ T5968] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 58.415861][ C1] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 02:41:43 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x4e22}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfe3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0xffffffffffffffa2, 0x20000000, &(0x7f0000000280)={0xa, 0x100000004e22, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0xfa, 0x40, 0x3, 0x20, 0x0, 0x8000, 0x1100, 0x93578fb5eb420fd, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xff, 0x0, @perf_config_ext={0x8, 0x7}, 0x40040, 0x100, 0x2, 0x6, 0x6, 0xfffff5bb, 0x3460, 0x0, 0x7ff, 0x0, 0xe66d}, 0x0, 0xf, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000080), 0x152) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "f61a000cffe300", "00000000050000000000000000000001"}, 0x28) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, 0xffffffffffffffff, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000100)) write$binfmt_elf32(r3, &(0x7f0000000500)={{0x7f, 0x45, 0x4c, 0x46, 0x68, 0xe2, 0x5f, 0x20, 0x5, 0x2, 0x3e, 0x3f, 0x1fc, 0x38, 0x217, 0x10001, 0xfff, 0x20, 0x2, 0x0, 0x4, 0xdf}, [{0x4, 0x5, 0x0, 0x9, 0x1ff, 0x1f, 0x9, 0xe6}], "f35be31ff8bada08628d90b5d5fef979cd478c0d509098bc333049dcf070afb19edc337c969e7559ca0800b6760248fe652060e71f6cb3907c5eec35703bb72f67b242138b1081dc461706414a32fe38a8497877f856213c6fd5f6ed532d488bdaaf8defbf2c315b7c7ef4ce50a191ddc0506dae79d7d4b349229ad784eec5519a9b78115204613d89c41f89e832ab2b5b8e6811d484ba4c234aab2b053deb0a2278788accc55e7438b7ea5070c8c194", ['\x00']}, 0x208) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) readv(r2, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/134, 0x86}, {&(0x7f00000002c0)=""/171, 0xab}, {&(0x7f0000000200)=""/116, 0x74}, {&(0x7f0000000380)=""/194, 0xc2}], 0x4) sendto$inet6(r0, &(0x7f00000005c0), 0xe0ffffff, 0x0, 0x0, 0xd8) 02:41:43 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:43 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:43 executing program 4: unshare(0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:43 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:43 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:43 executing program 3: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:43 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 58.504287][ C0] TCP: request_sock_TCP: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 58.505907][ T6001] loop2: detected capacity change from 0 to 216 02:41:43 executing program 3: unshare(0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:43 executing program 4: unshare(0x20000600) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:43 executing program 1: unshare(0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) [ 58.595999][ T6001] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 58.693950][ T6078] loop2: detected capacity change from 0 to 216 [ 58.710262][ T6078] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:44 executing program 0: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000001840)='./file0\x00', 0x2140, 0x160) time(&(0x7f0000000180)) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000016c0)={0x0, 0x0}, &(0x7f0000001700)=0xc) time(&(0x7f0000001880)) syz_mount_image$ext4(&(0x7f0000000140)='ext2\x00', &(0x7f00000001c0)='./file0\x00', 0x2, 0x8, &(0x7f0000001600)=[{&(0x7f0000000200)="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", 0xfd, 0x1}, {&(0x7f0000000380)="37288bb2f0ac8f479efc382efaff360d29f6b9b5dc8535a9e3a00c71a4018c011a2902e692feaf22efbd93a6", 0x2c, 0x7}, {&(0x7f00000003c0)="8cfebfeb3ad0b1dcd8e7a3370db2586a2ad0f67e1d28d04b30445eeaace7f0d0be9f3d3edd48331385", 0x29, 0x4}, {&(0x7f0000000400)="65c5be87bba7084a8d6bb6971c7e1772ceefae321ef44c09d3ad3532b830cf546755571fb3bdceb671d99cb6ca0eb5895e93dc81fc957f00715406942a44978da2674c7a01bcc05b9e9283746fe7245dfcd5117cde24b374960286d7e87ba94a5006200fcc24807021d602c8c55c78e824b5f4bdba8277f2621f8c0ba7917e0f4e5c5c7c7ef0ae1c9a91a46e1890cea5f3c782249700f6f1a90dfb0a8fc00125ab14660f3a30f6cd05f7aabbc9f288c3262b01fe93a8db85fc4e84e868b95452471ded5aba6330c4561cd007c9ec244b7a5e1dca758064f64b91e4", 0xdb, 0x3}, {&(0x7f0000000500)="60e90edc5b4817cc", 0x8, 0x100}, {&(0x7f0000000540)="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", 0x1000, 0x8001}, {&(0x7f0000001540)="103dc7113bbc2fda3fcbbe6090fab66161efd02f746ce763f932793a7e98e3f7f10bc0bd398e4923c60adb021a0a628832cd43ffb519e0699cf0bb43534aa6bf8f9da7074cd4fd61e10d8f5c339ea5f52acf4c3653963ce21fae9f30a197a9217ee975e2a191f80e1d2ae3676303a0115e538415049aad1c928a6a6cd558a07b", 0x80, 0x4}, {&(0x7f00000015c0)="e6d5607835d7e702d22c6ab3a436800835a61933d61927e88626", 0x1a, 0x7}], 0x801009, &(0x7f0000001740)={[{@grpid}, {@grpid}, {@init_itable}, {@dioread_nolock}, {@noload}, {@test_dummy_encryption}, {@bsdgroups}, {@grpjquota}], [{@uid_lt={'uid<', r1}}, {@euid_lt={'euid<', 0xffffffffffffffff}}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@dont_hash}, {@euid_lt={'euid<', 0xee00}}, {@context={'context', 0x3d, 'user_u'}}, {@fowner_gt={'fowner>', 0xffffffffffffffff}}, {@seclabel}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x14000102, 0x3, &(0x7f0000000300)=[{&(0x7f0000000080)="20000000000100000c000000ce0000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000100000001000000000000000b00000080", 0xff71, 0x400}, {&(0x7f0000010400)="2e0000001300000023", 0x9, 0x800}, {&(0x7f0000012b00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x8c80}], 0x0, &(0x7f0000013800)) 02:41:44 executing program 3: unshare(0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:44 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:44 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:44 executing program 4: unshare(0x20000600) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:44 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:44 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) syz_io_uring_setup(0x7761, &(0x7f0000000180), &(0x7f0000ee8000/0x4000)=nil, &(0x7f0000ee9000/0x2000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}, 0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000040), 0x1, 0x0, 0x1}, 0x3) dup(r1) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x103401, 0x0) splice(r0, 0x0, r4, &(0x7f00000001c0), 0x6, 0x0) 02:41:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) [ 59.367461][ T6109] loop2: detected capacity change from 0 to 216 [ 59.384107][ T6109] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 59.401337][ T6117] loop0: detected capacity change from 0 to 128 02:41:44 executing program 4: unshare(0x20000600) clone(0x0, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:44 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x40000000, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0, 0xffffffffffffff30}, {&(0x7f0000000180)="82bb7102cc6509f63760ce03f12c2baf577e6f0503c9ca91e9a868377ce26dc445a7443fdcde8856729a952b000000000000000000000093d5b8c2fc903c2b54706c05e4cb2e2875107608f9143f299d8e3f78f4bf076484885fd4089cb084607435e49b09e3195ccdc89a494c8e4eba955b16e77f57966d4ba7560f29500352543b498fccba20bcae2b6f577b36b79f72f77e153f55e4fa6ad43af0da4fa8f2c60baabf84ab4350874b05f4635c7449bac4383622ae4da09326", 0xba}], 0x4, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x36) ptrace$cont(0x18, r0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) tkill(0x0, 0xc) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000040)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="9a"], 0x3c}}, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[], 0x208e24b) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r4, r3, 0x0, 0x100007817) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x46a100, 0x143) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1000002, 0x12, r5, 0x0) [ 59.488087][ T6117] loop0: detected capacity change from 0 to 264192 [ 59.504192][ T6117] EXT4-fs (loop0): Unrecognized mount option "#vîL•¯¼‰A»wžãÄQ¿" or missing value [ 59.513848][ T6117] EXT4-fs (loop0): failed to parse options in superblock: #vîL•¯¼‰A»wžãÄQ¿ [ 59.527963][ T6158] loop2: detected capacity change from 0 to 216 02:41:44 executing program 3: mknod$loop(&(0x7f00000000c0)='./file0\x00', 0x6000, 0x1) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2e2f66696c65300005d522a7821d4201bff5da0852360e6f65d4402e10df6b"], &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='ext2\x00', 0x0, 0x0) clone(0x4000, &(0x7f00000001c0), 0x0, 0x0, 0x0) [ 59.549428][ T6158] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 [ 59.599621][ T6117] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 0 not in group (block 1856278819)! [ 59.610760][ T6117] EXT4-fs (loop0): group descriptors corrupted! [ 59.622991][ T614] blk_update_request: I/O error, dev loop7, sector 2 op 0x0:(READ) flags 0x1000 phys_seg 1 prio class 0 [ 59.635277][ T6186] EXT4-fs (loop7): unable to read superblock [ 59.691617][ T6117] loop0: detected capacity change from 0 to 128 02:41:45 executing program 0: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket(0x10, 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000004800)={0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000001c0)=ANY=[@ANYBLOB="1c000000680005005a000016d001000002000000", @ANYRES32=0x0, @ANYBLOB="040004"], 0x1c}], 0x1}, 0x0) write$binfmt_misc(r1, &(0x7f00000001c0)=ANY=[], 0x1000000c8) splice(r0, 0x0, r2, 0x0, 0x4000000000033fe0, 0x0) ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000040)) 02:41:45 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r1 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 02:41:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:45 executing program 3: lchown(&(0x7f0000000000)='./file0\x00', 0xee01, 0xee01) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f00000002c0), 0xffffffffffffffff) r2 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r2, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), r2) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000580)={0x2c, r1, 0x2e3bf043685644ee, 0x70bd28, 0xffffffff, {0x10}, [@ETHTOOL_A_EEE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}]}]}, 0x2c}}, 0x80) 02:41:45 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) write$sndseq(r1, &(0x7f00000003c0)=[{0xd4, 0x57, 0xc3, 0x4, @time={0x8, 0x388f}, {0xf8, 0x9}, {0xbb, 0x7}, @result={0x40, 0x8}}, {0xde, 0xa0, 0x81, 0x1, @tick=0x4, {0x0, 0x81}, {0x7f, 0x8}, @raw8={"34959574f5812119ad8e6690"}}, {0x3, 0x80, 0x59, 0x8, @tick=0x3, {0x7, 0x4}, {0x0, 0x1}, @connect={{0x16, 0x7f}, {0x9, 0x80}}}, {0x5, 0x21, 0x8, 0x3, @time={0x8cc6, 0x20}, {0x1, 0x3}, {0x0, 0xae}, @raw32={[0xff, 0xfffffffe, 0x3]}}, {0x0, 0xff, 0x1, 0x9, @time={0x3, 0x401}, {0x9, 0x4}, {0x0, 0xba}, @quote={{0x81, 0x9}, 0x7, &(0x7f0000000180)={0x6, 0x8, 0x8, 0x5, @tick=0x40, {0x7f, 0xc2}, {0x0, 0x9}, @ext={0xc0, &(0x7f0000000300)="9a024b8030fe3ccc2acf39aa1fcc2df7d4295ea3c2bb8af360ec9b88d54412af251a5ea0165578335155ee2ffdd84801492002782b83cabb895497dfc0afd18b7bb45b24df17ef0baf2f1c0cae5a410d87b10261075da0dca3b22a50d13092dc0d267ea4a38f5bc2fc8a4dcb900737e03f16cb3395046646e9a1957f8885ff73647a429d330fe7994202a3090c1aa937f26593080d561996128a810316a8c3117a2c858f54fb5ef2af1bd737f00f5ab63d87d06775854e6c6e57e9058ab62d3a"}}}}, {0x8, 0x6, 0x20, 0xaa, @time={0x80000000, 0x5}, {0x1, 0x81}, {0x6a}, @connect={{0xb5, 0xe6}, {0x0, 0xe9}}}], 0xa8) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, 0x0, 0x0, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) [ 59.866212][ T6218] loop2: detected capacity change from 0 to 216 [ 59.876630][ T6218] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() ioctl$SNDRV_TIMER_IOCTL_PVERSION(0xffffffffffffffff, 0x80045400, &(0x7f0000000100)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) sendmsg$netlink(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)=@proc={0x10, 0x0, 0x25dfdbff, 0x1000000}, 0xc, &(0x7f0000000180)=[{&(0x7f00000002c0)={0x150, 0x12, 0x100, 0x70bd26, 0x25dfdbfb, "", [@nested={0x1d, 0x7a, 0x0, 0x1, [@generic="c16e071d7516517c9a0ad3d249", @typed={0x4, 0xf}, @typed={0x8, 0x52, 0x0, 0x0, @ipv4=@multicast1}]}, @generic="eb4ee12d4ad9bba93acc0529f19040d8080d2c664dbd0feb37476bc4e09cd6405ec8bf256b870ffa9f60c76a0ae816e498757f55ff4ed70bd9df1fc94db12e8563b437524700e7ab3539adc195d4232f01aa5e4d09a0396fe25b8d0a1ba9f529baf217b41411030c2dc0fad82232feb08d3070a90e497b60dbc45635e31191857493fd57c8d9", @generic='N', @nested={0x95, 0x8e, 0x0, 0x1, [@generic="d437d915001018a003b6f372fbb338e101bb61764af95a905585e0dde79769bc3c0847aede1ee376690d7c743c277ff28d81e6a791e3d4d2cd6a48983a9d8a9412af8093027abc299f8bcd812dd76d72f0e620a1e73243246c829672d52849297497ce728eb4323b7c", @typed={0x12, 0x64, 0x0, 0x0, @str='$,+\xcf{#.,$[):+\x00'}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r0}, @typed={0xb, 0x11, 0x0, 0x0, @str='^).)[.\x00'}]}]}, 0x150}], 0x1, &(0x7f0000000440)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r1]}}, @rights={{0x14, 0x1, 0x1, [r2]}}], 0x48, 0x4080}, 0x40090) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x20, 0x0, 0x9, 0x0, 0x4000000000000000}, 0x0) sched_setattr(r0, &(0x7f0000000240)={0x38, 0x2, 0x0, 0x0, 0x5, 0x4}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sched_setattr(r0, &(0x7f0000000080)={0x38, 0x0, 0x4, 0x1, 0x4, 0xffff, 0x7ff, 0x693, 0x2, 0xa88}, 0x0) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = getpgid(0x0) sched_setattr(r5, &(0x7f00000000c0)={0x38, 0x3, 0x40, 0x7fffffff, 0x1, 0x6, 0x4, 0x6, 0x7fff, 0xc91d}, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000000)=0x0) sched_setattr(r6, &(0x7f0000000040)={0x38, 0x6, 0x10, 0x7, 0x5, 0x3, 0x5, 0x20, 0x800, 0x1f}, 0x0) pipe2(&(0x7f0000013780)={0xffffffffffffffff}, 0x0) clone3(&(0x7f0000000800)={0x274000000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r7}}, 0x58) 02:41:45 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r1 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 02:41:45 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r1 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) [ 59.958116][ T6232] loop2: detected capacity change from 0 to 216 [ 60.006854][ T6232] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:45 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:45 executing program 1: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r1 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 02:41:45 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) [ 60.461045][ T6301] loop2: detected capacity change from 0 to 216 [ 60.478309][ T6301] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:46 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$netlink(r0, &(0x7f0000000000)=@unspec, 0xc) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_EEE_SET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x14, 0x0, 0x200, 0x70bd28, 0x25dfdbfd}, 0xffffffffffffffce}, 0x1, 0x0, 0x0, 0x10}, 0x10) 02:41:46 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:46 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:46 executing program 1: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000000000000000000a"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r1 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000040)) 02:41:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:46 executing program 3: prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000000)={0x5, &(0x7f0000000080)=[{0x1}, {0x68bc, 0x4, 0x85}, {0x1d31}, {0xe4, 0x81, 0x2, 0xd5c00000}, {0x753, 0x5, 0x95, 0x800}]}) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000200)={0x6, &(0x7f0000000040)=[{0x1ff, 0xb4, 0x1f, 0x10000}, {0x2e2, 0x7, 0x6, 0x10001}, {0x8567, 0x0, 0x9, 0x94}, {0x7, 0x5, 0x0, 0x7fffffff}, {0x9000, 0xfd, 0x3, 0x1}, {0x2, 0x4, 0x0, 0x4}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000140)={0x8, &(0x7f0000000100)=[{0x1f, 0x3, 0x3, 0x800}, {0x1ff, 0x1, 0xff, 0x8}, {0x9, 0x1f, 0x3, 0x8}, {0x86, 0x20, 0xa0, 0x7bd4}, {0xfffb, 0x2, 0xfa, 0xfffffffb}, {0x80, 0x73, 0xa6, 0x2}, {0x4, 0xfc, 0x0, 0x1}, {0x2, 0x81, 0x4, 0x3}]}) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f00000001c0)={0x5, &(0x7f0000000180)=[{0xfffc, 0x2, 0x2, 0x1}, {0x5, 0x8, 0x6, 0x1f}, {0x1, 0x8, 0x7, 0xfffff813}, {0x6, 0x6, 0x1, 0xffff3a66}, {0x0, 0x9, 0x2, 0x20}]}) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) prctl$PR_MPX_ENABLE_MANAGEMENT(0x2b) 02:41:46 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 60.733559][ T6322] loop2: detected capacity change from 0 to 216 [ 60.749985][ T6322] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0x0, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:46 executing program 1: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, 0x0, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:46 executing program 3: unshare(0x6e040400) r0 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) fstat(r0, &(0x7f00000000c0)) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000140)="7b65e9dd0ee0508fcbb361c9537b1c0b4b990b10890df14c5103309e09e17a49e4937a84f96d5afc6d36459bc1419f1fbc491ddd2ef725c1a002215306fb9c58b92fcbda046ab3b581a634df7457033e03fb697bc9946cd06b8078c0c4edf413a2d0ff42b34cc81a34d411616316f4c63d96afabecb4dc2a7dbb2889f2292ef1420bad83348e5f8880fb63d0a6101bb3a6338bc2246dad60802c3f32fc8ed3", 0x9f}, {&(0x7f0000000200)="28da51be5e84241794ae6d7f31090346ff0a748124a095969ed4c7f3358cb737a731935d67551f6b1f2cf29273b4b1ac76b683ef0aff7bcd2ef0bbbe192ad854091d8232a3617b58dbd147c8c98fcced4c8034bad53deebdc9f4007f4686429fdd10d4e613f30aa3a0e5c39f3807ae171b779ac68f7238a9d461c52c9f02259c7422d9de12aca984bb6d8c3824a0e852a728cb6850744817c140565826ce8fb2d9a92b554bdebff0b0844cd4a771526691b863d0f87205326d4afaecd410c6bc571c321a94988798849af4b6d6f8854a8b71a9eb8eea14cc3815c5825717050518a94f6f1d03d061b8b474456786c32ae61536007e378f70", 0xf8}, {&(0x7f0000000300)="408525ff938b0224e3b7e18194849b0d89e7fb84d9f93958a2da36a1352d02966288352dbb4f06d55eced7223508a69850814e7ac7db60495d413f29071bdd343d1fc5f40272e8b32ac073a92b59799d1490e9189a9c215ef26c47172e3616fe1e135c3460f5a0486fb1918cef04e3eb37aa5323864c38256eaa0ce273d5dc471c10", 0x82}], 0x3) [ 60.849891][ T6357] loop2: detected capacity change from 0 to 216 [ 60.880030][ T6357] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:46 executing program 1: r0 = gettid() clone(0x3102002dfe, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) rt_sigtimedwait(&(0x7f00000000c0), 0x0, &(0x7f0000000040)={0x0, 0x1c9c380}, 0x8) ptrace$setopts(0x4206, r0, 0x0, 0x0) wait4(0x0, 0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x453a, 0x13d4, 0x3, &(0x7f0000000140), 0x8) rseq(&(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x20000040, 0x20000040}}, 0x20, 0x0, 0x0) rseq(&(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={0x0, 0x6, 0x50e7, 0x9, 0x3}, 0x4}, 0x20, 0x1, 0x0) 02:41:46 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:46 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:46 executing program 3: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) 02:41:46 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 61.055638][ T6418] loop2: detected capacity change from 0 to 216 02:41:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:46 executing program 3: preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r0 = fork() capget(&(0x7f0000000040)={0x20071026, r0}, 0xffffffffffffffff) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000300)={'\x00', 0x7, 0x2, 0x9, 0x7, 0x4, r0}) r1 = open(&(0x7f0000000040)='./bus\x00', 0x8d00, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000080)='net/softnet_stat\x00') r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00004bd000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f00000003c0)=[{&(0x7f00000001c0)=""/53, 0x35}], 0x1, 0xd9f, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000200)={@in={{0x2, 0x4e23, @rand_addr=0x64010100}}, 0x0, 0x0, 0x3b, 0x0, "c95206b4d368652c28215d7799615dd93506ef079c0ddeead662d470b33087816bb09fbf71b3f023ed64eb55fb8674d5938256c916987b04cf453a54cf4a876d482bd695a7ac3b97cbea2cd829893f92"}, 0xd8) renameat(r2, &(0x7f0000000140)='./bus\x00', r3, &(0x7f0000000180)='./bus\x00') r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0xc2201) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000100)) openat(0xffffffffffffffff, &(0x7f0000000380)='./bus\x00', 0x58b502, 0x32) fcntl$setflags(r4, 0x2, 0x0) fcntl$getflags(r1, 0x408) fcntl$notify(r1, 0x402, 0x26) exit(0x0) open(&(0x7f0000000440)='./file0\x00', 0x709600, 0x102) exit(0x3) 02:41:46 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) [ 61.212985][ T6437] capability: warning: `syz-executor.3' uses deprecated v2 capabilities in a way that may be insecure [ 61.213587][ T6443] loop2: detected capacity change from 0 to 216 02:41:46 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:46 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000080)='./file0\x00', 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:46 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) [ 61.370578][ T6460] loop2: detected capacity change from 0 to 216 02:41:49 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), 0x0, 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:49 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:49 executing program 0: sendmsg$inet(0xffffffffffffffff, &(0x7f0000001bc0)={0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000940)="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", 0xfa}, {&(0x7f0000000600)="065a0fada50679d225f33fe02731c5da1a5d0d16477a8c2533bf6927f85a91c20d9394852e7a4a1b134a3e1791109f12797486f84a713b0199ac265f552456de43304a8fb29db3c39e9506e93a4b", 0x4e}], 0x2, 0x0, 0xe8}, 0x0) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x80045400, &(0x7f0000000100)) vmsplice(r0, &(0x7f0000000200)=[{&(0x7f00000000c0)}, {&(0x7f0000000100)="1eca8ef459f636e8a74876a63864547441bd4494ab87b3cef55641f676412d071d7ffa367ba207c515f6b00d1e5aa004aa2468848a8c1f08c7d783484b2930ad4f59cdf7220babd6b4d1b99db8bd43116a98b1d4b82c2f4118416fee523fab64f74ddeeac900438957f1ed0524cbd522ceb404e87005861c3cd80515c2141aa331cef3a116a32c531304f4b2e1f2d5677e78a68238dfaf03087123b2fb669d66993de6776d3345d63a28cca2d0fd71d0bc0b4aadbc4756531168b12e7baa5b9569e276fecdc976497ce4b13faea34089d04c6a", 0xd3}], 0x2, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') r2 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0), 0x10000, 0x0) ioctl$SNDRV_TIMER_IOCTL_GSTATUS(r2, 0xc0505405, &(0x7f0000000280)={{0x0, 0x0, 0x7ff, 0x3, 0x6}, 0x5, 0x3, 0x21}) vmsplice(0xffffffffffffffff, &(0x7f0000000700)=[{&(0x7f0000000400)="ce6fb6425cfea10361a7df45608c98827283acf25a693c5870ccc77e027d88b540d386966a1b22e825405fe166d08beb8df97920b7ddffd9d0cfd0e8ff92c5e2ecd1303935017cd66be2496a847d177d28ec318b243a9fc58e1b88d0a705abd7bd4f5ff230f5ffc3e790c06ed9dbc83f79197c4f913369c83896633d7ec73bb3f4433ceaf1c4d2b14701f6230b0fe53c467f9e0d2582857975353a73b2fcb41818605b4e0ce6ff4350d806ce4f2ee0a8816ddb1625cbe65b4cbe766e7bea054eda91a02c9e7825f0a1f2f98a3fdb9436acb8d14f6b43fe7365af686d56377b11c2f21c9b1759c2d4e6b12718", 0xec}, {&(0x7f0000000500)="80662b12747e5a50b8d99b8f7fc7ae34135d796d433451ee8004ffb61e4b99ff7aeca1d579a9c20c52d585bb949889006470fe348d61c9e2b5ffd393844ac75a2dc59b3de424c995bab751ff4e390343ba49a394267d26d917c1df98c27f398a379a6e741391833b69b25814946ed72ee5d2d3c919be8c58d81ed6e54c32847c9283902d4fa350a5a51521f5d0751ebadcb24b1a35dbd21b19590dc9824426dcf60c1e74c3a8ef72b09f4c6b9e034ac40b1da834500524e628313a048f2258681ae10319824b4790743d15b45a9daaff1ddb8f4506171e644d8148e7f14b3347fedb", 0xe2}, {&(0x7f0000000200)}, {&(0x7f0000000240)="e8b4e75828c48ac70042c4a7e734af254e8f90fe8af4f1aada0f9caaa4871f31", 0x20}, {&(0x7f0000001980)}], 0x5, 0x0) setgroups(0x5, &(0x7f0000000080)=[0x0, 0xee00, 0xee00, 0xee00, 0xffffffffffffffff]) preadv(r1, &(0x7f0000001c00)=[{&(0x7f0000000040)=""/14, 0xe}], 0x1, 0x0, 0x0) r3 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r3, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000240)={0x74, r5, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r6}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x28, 0xe, {@wo_ht={{}, {}, @broadcast, @device_a, @from_mac}, 0x0, @default, 0x1, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_AUTH_TYPE={0x8}, @NL80211_ATTR_EXTERNAL_AUTH_SUPPORT={0x4}]}, 0x74}}, 0x0) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r3, &(0x7f00000006c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000340)={0xa8, 0x0, 0x100, 0x70bd2a, 0x25dfdbff, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x3, 0x72}}}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x6cc}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x2d}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_FREQ={0x8}, @NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x2}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0xe35}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x1}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x6}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x400}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x7}], @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x200}]]}, 0xa8}, 0x1, 0x0, 0x0, 0x4000804}, 0x4000) 02:41:49 executing program 3: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:49 executing program 3: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), 0x0, 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:49 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) [ 63.983581][ T6493] loop2: detected capacity change from 0 to 216 [ 64.014281][ T6491] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6491 comm=syz-executor.0 02:41:49 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:49 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 64.059493][ T6525] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=6525 comm=syz-executor.0 02:41:49 executing program 3: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 64.104642][ T6528] loop2: detected capacity change from 0 to 216 02:41:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), 0x0, 0x3, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:49 executing program 5: r0 = gettid() read(0xffffffffffffffff, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:49 executing program 0: mkdir(&(0x7f0000000400)='./file0\x00', 0x0) setxattr$security_selinux(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f00000000c0)='unconfined_u:system_r:insmod_t:s0-s0:c0.c1023\x00', 0x530, 0x0) mount(&(0x7f0000001540)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)='esdfs\x00', 0x2020004, 0x0) r0 = syz_mount_image$nfs4(&(0x7f0000000100), &(0x7f0000000140)='./file0/file0\x00', 0x3, 0xaaaaaaaaaaaae41, &(0x7f0000000380)=[{&(0x7f0000000180)="a8f1cf4d357a81962c7835b6b36ec7b71ee0a841c2ea25fac1fa48251c9aced96ebe460a7a7f1ec29833c2666f7fc5798ec10be7c8", 0x35, 0x3}, {&(0x7f0000000280)="5042d495044ba51d522feaf305ca379f1659f8536e4d9dbb00edce1b46183f4f6c4e188ebbf21152aa3cb8c5fe4c2b47fc1abc4b7dc42be707dd4900931c748fee495bcf21299b31fc3837b8062e1e5c69e5fbd0fbc7d32a85bcb3d740eeb38f4bda5e962eb17c60f670d79f3aeb02327ec04809bf0ca072a7026f84d987ad735654fecbeaaf634af8e89f68b5c52896cb671091f348e994d5ea57361eea22372a277f08c13e48858ca2f489058bb3468a866dc53fda9a67e619666f006939eb1e6dc6", 0xcc, 0xfffffffffffffff9}, {&(0x7f00000001c0)}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000200)="718bef42345e", 0x6, 0xfff}], 0x0, &(0x7f0000001440)=ANY=[@ANYBLOB="24a42a2d5e7d2c6673757569643d32a10462343400392d6238d73433fb00000000000031332d64356637316261322c00"]) openat(r0, &(0x7f0000000080)='./file0\x00', 0x614341, 0x38) mkdir(&(0x7f00000001c0)='./file0\x00', 0x144) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800009, 0x12, 0xffffffffffffffff, 0x0) mount(&(0x7f0000001480)=@nbd={'/dev/nbd', 0x0}, &(0x7f00000014c0)='./file0/file0\x00', &(0x7f0000001500)='debugfs\x00', 0x201082, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) llistxattr(&(0x7f0000000240)='./file0\x00', 0x0, 0x31) 02:41:49 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r0, &(0x7f00000003c0)=ANY=[], 0x8) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x1012, r1, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800002, 0x12, r4, 0x3000) preadv(r4, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000680)='./bus\x00', 0x0) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000080)=""/149, 0x95}], 0x1, 0x0, 0x0) dup2(r2, r3) [ 64.205149][ T25] audit: type=1400 audit(1620614509.568:13): avc: denied { relabelto } for pid=6559 comm="syz-executor.0" name="file0" dev="sda1" ino=14066 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 02:41:49 executing program 5: r0 = gettid() read(0xffffffffffffffff, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:49 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={0x0, 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:49 executing program 5: r0 = gettid() read(0xffffffffffffffff, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x4, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}, {&(0x7f0000000240)="447af2b6648d4974711bc8f1a696a4e382f8c92c859ebf6b9184c7b1594d7da7f3d77804be46dccd3c769217895973ee6ef266948e174379bfae4bd751d0d161d922bb3cf6bacd1b32b03610f23f05650e48c81295818942514ebb2c4884d7191884f6000f", 0x65, 0xd8b5}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) [ 64.253996][ T6561] loop2: detected capacity change from 0 to 216 [ 64.292341][ T6575] ref_ctr_offset mismatch. inode: 0x361c offset: 0x0 ref_ctr_offset(old): 0x4 ref_ctr_offset(new): 0xfffffff6 [ 64.339193][ T25] audit: type=1400 audit(1620614509.608:14): avc: denied { mounton } for pid=6559 comm="syz-executor.0" path="/root/syzkaller-testdir991665311/syzkaller.kuzqa2/31/file0" dev="sda1" ino=14066 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 64.375556][ T6590] loop2: detected capacity change from 0 to 216 02:41:49 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(0x0, 0xb) 02:41:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/bus/input/handlers\x00', 0x0, 0x0) mknodat$loop(r1, &(0x7f0000000180)='./file0\x00', 0x10, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000380)='/proc/crypto\x00', 0x0, 0x0) r2 = openat2(0xffffffffffffffff, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x50d101, 0x40, 0x1}, 0x18) renameat2(r2, &(0x7f0000000440)='./file0\x00', r1, &(0x7f0000000240)='./file0\x00', 0x1f847d246a871ac1) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x204280, 0x14, 0xe}, 0x18) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000100)) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000100)) sendfile(r3, r4, &(0x7f0000000000)=0x7, 0x80) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="6d706f6c3d2000000000000000656c61745f876578e53a302d35a56c663eb5394d064517dd078901b914eef3b62d746a990354dfa940c36a2f00"/71, @ANYRESDEC]) [ 64.417843][ T6590] isofs_fill_super: bread failed, dev=loop2, iso_blknum=54, block=108 02:41:49 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:49 executing program 1: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=r0, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f00000002c0)={{}, r1, 0x10, @inherit={0x68, &(0x7f0000000200)={0x1, 0x4, 0x0, 0x9, {0x18, 0x3, 0xace, 0x9a04, 0xd57}, [0x662e97b9, 0x14b3fcff, 0x6, 0x8000000000000000]}}, @name="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"}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x4400, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x0, 0x4, 0x4, 0x3, 0x7, 0x2, 0x3, 0x0, 0x3, 0x0, 0x401}, 0xffffffffffffffff, 0x2, r3, 0xa) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000140)={0x38, 0x0, 0x1000004d, 0x3, 0x9, 0x8000, 0x7fffffff, 0x4, 0x9, 0xe5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setrlimit(0x6, &(0x7f00000001c0)={0x3}) r5 = syz_mount_image$nfs4(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x6, 0x6, &(0x7f0000001a00)=[{&(0x7f0000001340)="925d65c51330a84038c157d9cf305414361890a0b616f6d8a04d2430e77260a2514681720a32fe707643375390645c7bc880d3ee6c434e86f2fb9741c8a463bf7a7820da8fba94b0a6c96a9a98ccba27a80a2bf630f882a244f041d6c046216c6e4c8805c246e4344e8c316068600fe086c439ae078cb3acf369694cd8c32cbf6f902cc2f5fe5901d5f2004518081736b5c4ac97c3f725b1bd3b8f282bca8862401af717d641f2e75bd901de1af09df72043245ad66fc1c7d0141f65d1adee112f3cfe958b7a98", 0xc7, 0x4800000000}, {&(0x7f0000001440)="8588a602506107f2949c2ccff71ab1c35fdcca46ad198097315bae16a9b7605c22946bf32b88c104fc2380688ada296cf5e572ea52b22649201da51cec3b651d592bb289a2393867d2914d197b194fab666b3b04d52a79275459828c19a50bcde50c92d5e40b17ebdcbf03196682f17436dd49d89d16f4d007a2c042e11db1cdb96aa40bc3eb7fcafca1c6dfbc372620ad333e2fb8fac4ade52ec95e", 0x9c, 0x6}, {&(0x7f0000001500)="a8cc19123e02c0eabbc67d9f93ece17ce1250fee6343bdef907e5da0ed6e776930478e3f6139f0de72078931933a55003df4c091d9d699b18e54000dcfb179eedb1f4c4c9683bf434e2cdedb98d667619a5c970e7f3c5084ce960b99ad6b91", 0x5f, 0x6}, {&(0x7f0000001580)="beb3196ad8ac443abae7ce2dc9e8b0597f6a89772bd0556c9366a1c1866d026d6b55", 0x22, 0x9}, {&(0x7f0000001880)="0d6ce20013d4f89be90eb4b9959e5f3cdd484e5fe615e835edf8d62afde9458e71cf0067e978596bfd900f4585d21ccc986915bfffefffae4a552d41ee993c83943c8c94f4e420a22d776b60e3d7f4d77068a5cca5d7026015cd2e50e5442b1e2fb83c6b2cb78b537b960f114b5c383ed3f546afd364fa0a5eb1d0317d2f44621f69daca8a898239137a2023f96813bfcf", 0x91, 0xea}, {&(0x7f0000001940)="34e21c1b668e51f8ebdc3ee62ba38a763fc1b1d99d654b31357662d6c9186f71d4766d7b1b397fb02204809a23b420acae3bbe625d101568270f4301e8a59c5c91c2ca083d985490f5103bda4c2304cc22810f6208e652abc6527ba6ebe8a89654008d117063aa3ce3b36ec9dc6e4970e93fbfe65712ece3dca3c8e4e91801babba3cac5da5ed268c3e74ba2f5a7fcd1c185c78372ec90c131075a7e14863af4abc009e5afe61345839557314baec5f40d8d9e112da876c0", 0xb8, 0x200}], 0x8006, &(0x7f0000001b40)=ANY=[@ANYBLOB='\x00,euid>', @ANYRESDEC=0xee00, @ANYBLOB=',seclabel,fowner=', @ANYRESDEC=0xee01, @ANYBLOB="351ab932b0397fa6c89c1e357174ca2a960b56531449b70924466c58"]) write$binfmt_script(r5, &(0x7f0000001ac0)={'#! ', './file0', [{0x20, '!'}, {0x20, 'security.capability\x00'}, {0x20, '\x00'}], 0xa, "0374f1b6664885537afc11982f455c986dff19459d821e1de0d6e5afd5850b9a14e46aa73a88f28247ad65e15f0cdc95042bf923480493"}, 0x5b) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000180), 0xffffffffffffffff) gettid() 02:41:49 executing program 3: r0 = socket$inet6(0xa, 0x4, 0x40c6) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x2f, 0x0, 0x1000000) 02:41:49 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) [ 64.497755][ T6611] tmpfs: Bad value for 'mpol' [ 64.511315][ T6615] tmpfs: Bad value for 'mpol' [ 64.523054][ T6612] loop1: detected capacity change from 0 to 73728 [ 64.686236][ T6639] loop1: detected capacity change from 0 to 73728 02:41:50 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = fork() capget(&(0x7f0000000040)={0x20071026, r0}, 0xffffffffffffffff) tkill(r0, 0x12) exit_group(0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000480)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x14}}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x3c, 0x0, 0xffffffffffffffff}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@ipv4, 0x0, 0x33}}}, 0xe8) sendmmsg(r2, &(0x7f00000012c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 02:41:50 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:50 executing program 1: ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) socketpair(0x1, 0x0, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x8914, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r2, &(0x7f0000000240)={&(0x7f0000000000), 0xc, &(0x7f0000000200)={&(0x7f0000001840)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYRESOCT, @ANYRES32=r0, @ANYRES64, @ANYRESHEX], 0x3}, 0x1, 0x0, 0x0, 0x4}, 0x40025) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(0xffffffffffffffff, 0x5000943f, &(0x7f00000002c0)={{}, r1, 0x10, @inherit={0x68, &(0x7f0000000200)={0x1, 0x4, 0x0, 0x9, {0x18, 0x3, 0xace, 0x9a04, 0xd57}, [0x662e97b9, 0x14b3fcff, 0x6, 0x8000000000000000]}}, @name="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"}) r3 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$security_capability(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0, 0x0) perf_event_open$cgroup(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x0, 0x0, 0x2, 0x0, 0x7, 0x4400, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x0, 0x4, 0x4, 0x3, 0x7, 0x2, 0x3, 0x0, 0x3, 0x0, 0x401}, 0xffffffffffffffff, 0x2, r3, 0xa) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xe, 0x5ee}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000140)={0x38, 0x0, 0x1000004d, 0x3, 0x9, 0x8000, 0x7fffffff, 0x4, 0x9, 0xe5}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) r4 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) connect$inet6(r4, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) setrlimit(0x6, &(0x7f00000001c0)={0x3}) r5 = syz_mount_image$nfs4(&(0x7f00000012c0), &(0x7f0000001300)='./file0\x00', 0x6, 0x6, &(0x7f0000001a00)=[{&(0x7f0000001340)="925d65c51330a84038c157d9cf305414361890a0b616f6d8a04d2430e77260a2514681720a32fe707643375390645c7bc880d3ee6c434e86f2fb9741c8a463bf7a7820da8fba94b0a6c96a9a98ccba27a80a2bf630f882a244f041d6c046216c6e4c8805c246e4344e8c316068600fe086c439ae078cb3acf369694cd8c32cbf6f902cc2f5fe5901d5f2004518081736b5c4ac97c3f725b1bd3b8f282bca8862401af717d641f2e75bd901de1af09df72043245ad66fc1c7d0141f65d1adee112f3cfe958b7a98", 0xc7, 0x4800000000}, {&(0x7f0000001440)="8588a602506107f2949c2ccff71ab1c35fdcca46ad198097315bae16a9b7605c22946bf32b88c104fc2380688ada296cf5e572ea52b22649201da51cec3b651d592bb289a2393867d2914d197b194fab666b3b04d52a79275459828c19a50bcde50c92d5e40b17ebdcbf03196682f17436dd49d89d16f4d007a2c042e11db1cdb96aa40bc3eb7fcafca1c6dfbc372620ad333e2fb8fac4ade52ec95e", 0x9c, 0x6}, {&(0x7f0000001500)="a8cc19123e02c0eabbc67d9f93ece17ce1250fee6343bdef907e5da0ed6e776930478e3f6139f0de72078931933a55003df4c091d9d699b18e54000dcfb179eedb1f4c4c9683bf434e2cdedb98d667619a5c970e7f3c5084ce960b99ad6b91", 0x5f, 0x6}, {&(0x7f0000001580)="beb3196ad8ac443abae7ce2dc9e8b0597f6a89772bd0556c9366a1c1866d026d6b55", 0x22, 0x9}, {&(0x7f0000001880)="0d6ce20013d4f89be90eb4b9959e5f3cdd484e5fe615e835edf8d62afde9458e71cf0067e978596bfd900f4585d21ccc986915bfffefffae4a552d41ee993c83943c8c94f4e420a22d776b60e3d7f4d77068a5cca5d7026015cd2e50e5442b1e2fb83c6b2cb78b537b960f114b5c383ed3f546afd364fa0a5eb1d0317d2f44621f69daca8a898239137a2023f96813bfcf", 0x91, 0xea}, {&(0x7f0000001940)="34e21c1b668e51f8ebdc3ee62ba38a763fc1b1d99d654b31357662d6c9186f71d4766d7b1b397fb02204809a23b420acae3bbe625d101568270f4301e8a59c5c91c2ca083d985490f5103bda4c2304cc22810f6208e652abc6527ba6ebe8a89654008d117063aa3ce3b36ec9dc6e4970e93fbfe65712ece3dca3c8e4e91801babba3cac5da5ed268c3e74ba2f5a7fcd1c185c78372ec90c131075a7e14863af4abc009e5afe61345839557314baec5f40d8d9e112da876c0", 0xb8, 0x200}], 0x8006, &(0x7f0000001b40)=ANY=[@ANYBLOB='\x00,euid>', @ANYRESDEC=0xee00, @ANYBLOB=',seclabel,fowner=', @ANYRESDEC=0xee01, @ANYBLOB="351ab932b0397fa6c89c1e357174ca2a960b56531449b70924466c58"]) write$binfmt_script(r5, &(0x7f0000001ac0)={'#! ', './file0', [{0x20, '!'}, {0x20, 'security.capability\x00'}, {0x20, '\x00'}], 0xa, "0374f1b6664885537afc11982f455c986dff19459d821e1de0d6e5afd5850b9a14e46aa73a88f28247ad65e15f0cdc95042bf923480493"}, 0x5b) sendmmsg(r4, &(0x7f00000092c0), 0x4ff, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000180), 0xffffffffffffffff) gettid() 02:41:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) [ 65.036847][ T25] audit: type=1400 audit(1620614510.398:15): avc: denied { relabelfrom } for pid=6559 comm="syz-executor.0" name="file0" dev="sda1" ino=14066 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 02:41:50 executing program 0: set_mempolicy(0x2, &(0x7f0000000080)=0x5b, 0x1f38) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000040), r0) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)={0x5c, r2, 0x1, 0x0, 0x0, {}, [@NLBL_UNLABEL_A_SECCTX={0x35, 0x7, 'system_u:object_r:systemd_passwd_agent_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @empty=0x2}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}]}, 0x5c}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r5) sendmsg$NLBL_MGMT_C_LISTDEF(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r6, 0x1, 0x0, 0x0, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x18}]}, 0x1c}}, 0x0) sendmsg$NLBL_MGMT_C_ADD(r3, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x5c, r6, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@NLBL_MGMT_A_DOMAIN={0x5, 0x1, '\x00'}, @NLBL_MGMT_A_DOMAIN={0x9, 0x1, '])-*\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x2}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @loopback}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x11}, @NLBL_MGMT_A_CLPDOI={0x8}]}, 0x5c}, 0x1, 0x0, 0x0, 0x10}, 0x40) 02:41:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0xd0100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000300)="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", 0x135}], 0x4, 0x0) ptrace$setopts(0x4206, r1, 0x0, 0x5) tkill(r1, 0x2d) ptrace$cont(0x18, r1, 0x0, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000100)=[{0x0}], 0x1}, 0x0) ptrace$setregs(0xd, r1, 0x0, &(0x7f0000000080)) exit_group(0x0) [ 65.092027][ T25] audit: type=1400 audit(1620614510.448:16): avc: denied { rmdir } for pid=1776 comm="syz-executor.0" name="file0" dev="sda1" ino=14066 scontext=system_u:system_r:kernel_t:s0 tcontext=unconfined_u:system_r:insmod_t:s0-s0:c0.c1023 tclass=dir permissive=1 [ 65.128762][ T6668] loop1: detected capacity change from 0 to 73728 02:41:50 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(0x0, 0xb) 02:41:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:50 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000005c0)=[{&(0x7f0000000180)=""/159, 0x9f}, {&(0x7f0000000240)=""/135, 0x87}, {&(0x7f0000000300)=""/186, 0xba}, {&(0x7f0000000040)=""/21, 0x15}, {&(0x7f00000003c0)=""/207, 0xcf}, {&(0x7f00000004c0)=""/247, 0xf7}], 0x6, 0x2584ae84, 0x4) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) r1 = socket$inet(0x10, 0x80003, 0x0) sendmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000100)="24000000210007041dfffd946f610500020000e8fe02080100010800070004000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 02:41:50 executing program 0: clone(0x2000000002008300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) gettid() clone(0x80180, &(0x7f0000000280)="dd6ee796a25b6701c0324f4c069e367ab1b52dfa5e74c9e5ef655b43821c0e40edda26695473497024d1aa3dbb64474b8bc65198f1eab02f8de9f16185666d8a3e142c06b50e0a3094f3d72cfa85d09fb2f91e1994274840b423ab4589150efc1d3ad8c6464b248a837e2070dcbfee42aaa3dad47f55ccb876be5ddf7817136e2e", &(0x7f0000000200), &(0x7f0000000340), &(0x7f0000000380)="12cf5ae2867f21330749a1a64890063f16bc651bb6b47386612faa92688521972919e31c4e01380430") r0 = memfd_create(&(0x7f0000000040)='\xa1\x9fn\xb4dR\x04i5\x02\xac\xce\xe1\x88\x9d[@8\xd7\xce\x1f 9I\x7f\x15\x1d\x93\xbd\xb5\xda^+C\xbfu\x82j\xd6!\xc1\xb4\x03\xb87\xe7\\\'L\xe6\xd2\x8e\xbc)JtTDq\x81\xcf\x81\xba\xe51\xf5 \xc8\x10>\xc9\\\x85\x17L\xbf\xcf\x91\xdfM\xf3\x02^T*\x00\x02\xa2\xde\xf2\n\x00|\x18q\xe0\xb1~B\x9f\xacl\x1d3\to\xf8\x16H\xaa*\x02\xf7\xfb\x06\xf1\x91\x92\xa8\xc2\xcb\xae\x00f\x9c\x1f8\xaeK\xbb\xaf\xd5a\x001\xaenH\xf9^\x91\x98\x12\xc4)Qe\x92\xb8\x1a\x17\x04\xc1\x1b\xda\xd8\x96\xc7\xfe\xf7\xbc\xe4\x93\"\x19\x8bx\x95\xe5S\xb6J\xab\f\xbc\x90\xb1U\xc8K\n\xe6\xe4\xed(\xd9\xce\x14Xt\x9c>J\xca\xec\xc2\r\xd1u2\x8c\x1d\tl\x82\xd5OZ\xeb\x0f\x91\x93\xdbd$\xd3\x9f_\xceH\xab\x10\xbf=t6\xda\x016\xf5\xce\xae\xaa\xb5\xb6\xe4\x1as\xad\x16\x0f7\x9b\x0f\xa8U\xfc\xb6\xd3\xd37\xa0A\x10\xe4{\x18\xf0\x12\xd9\xbf/=\xa21\xd1\xdd\x8bd:\xca\x8a\x18>Lr\x16^\x96\x100-U\xf9\n-\xd5Ys\xde\xfd\xb7\xa2\x1a\x8b\xa5\x01p8\f\x0f4\xd6\x81$\xca\xa1#\x81\xa6V\x9e\xc9\xa4\x14\xa5b5\xa5\x8eI\xd8?\x81\x9ek\n\xe3,\xc7\xbe\xeba\n$\x12\xd0\xc9l\xa1\x1f\xe3\x8e,L\xaeFo\xcb\xb9\x88\tDMf\x17\xaf\xabs\xab\x01\x7f\xc4\x1a\xfd\xba0\xcd\xc3h\xcf\x0e\xb2x\xde\xcd\xbc!o\xd5cC\xb8+1\x02\x00\x00\x00U\xd4ncC\x1c6Ln \xbb\x9ae\\\xd9\xf9\xe4yM\x1b$-UX8tX\x8d4\xf7\xec\xe9s\xdaR\xbb\xe3\x84X', 0x1) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000240), 0x305040) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000000, 0x100010, r1, 0x14853000) clone(0x72896400, &(0x7f00000003c0)="066e1bbeb60909be0a2c1fa19a955c9590914d93db5739c0b64fbd80aff5ffa17e4512365de0ce00a2ff09388fb92e747b78842c39e9b82b969b96ffcd6ad92c9015c405fcdd975778aa4e7ad33833a31c9356669f305ce71c4d831150e4fb3c548bcf484c3e95c638f4897f251ba7f9330e56506f48cd63b43d7c", &(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)="c44c62d8a770fb160ea0760746c3bdd1db32c2aec8256c788bf3c9daf2e2d6e0f431c82c00b80db2ef78e42e42f50f94a77a33526ae87fb6ff4e1d06c110b0a7bcea4fc650b29f052809aa991d452c98d171c06b2ea152061191c041f7e1b7133f2913e95bc40cee74da1b9e2cf51d035f60a2138edc884c1274d4f1e3f87d7ff040831a9394d5343a7b36f7af1afeabf379671615823e2713a66beba3521f657073e5a068b05e060fb1f8c51522b3d5a9fa117a3fbc0cbc68bd283555215db83ce2172a0f3ec43058a2148674aff3f2ffc05659d046708908e40143892ae30fac71a298d7a9a20bddc6723a7455875ca286") mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000004, 0x40010, r0, 0x3531f000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000340)=[{0x5}, {0x4d}, {0x6}]}) close(0xffffffffffffffff) execveat(r0, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) clone(0x4000, &(0x7f00000005c0)="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", &(0x7f00000015c0), &(0x7f0000001600), &(0x7f0000001640)="692f1ff2746391b1cdacc8c3e990a019d45854f8697a08d4b0d96074d49a5cb92e926633e1bc0b9820d44e6812b9ee95488bb781811a3f490a536803148b67bdb18717adf34456253cc1f1fab6b925727375f661a0f0cc1aa1a570a515faa1df6a2d6d27650c85332c5960264144be41b3daf916bcb88db6024e5e18f2d056639b7ff2b9c04a3f428c25af7bbfae6fdbfbeb983c356028106e910098d0ebc0e5f14a5a2b67c376ed8e811d8bb65d2c989b2ad59f487549a2129dd54a741a") 02:41:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000000340)=0x1, 0x4) connect$inet(r0, &(0x7f0000000040)={0x2, 0x0, @remote}, 0x10) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @empty}, 0x10) sendto(r0, 0x0, 0x0, 0x4800, 0x0, 0x0) [ 65.338717][ T6707] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 65.349097][ T6707] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 65.365316][ T25] audit: type=1326 audit(1620614510.728:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6706 comm="syz-executor.0" exe="/root/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 02:41:50 executing program 0: mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x0, 0x31, 0xffffffffffffffff, 0x0) r0 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) inotify_rm_watch(r0, 0x0) mbind(&(0x7f0000063000/0x800000)=nil, 0x800000, 0x1, 0x0, 0x0, 0x0) mlock(&(0x7f000080c000/0x1000)=nil, 0x1000) mremap(&(0x7f0000835000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000916000/0x2000)=nil) mbind(&(0x7f0000012000/0xc00000)=nil, 0xc00000, 0x3, 0x0, 0x40, 0x2) r1 = socket$inet6(0xa, 0x1, 0x800) getsockopt$IP_VS_SO_GET_TIMEOUT(r1, 0x0, 0x486, &(0x7f0000004d80), &(0x7f0000004dc0)=0xc) 02:41:50 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = memfd_create(&(0x7f0000000040)='+\x8b\x8a\x16\x11O\xdd\xdfk(F\x99\xdf\x92\xd5>oJ\x02u\x9b\xafa\xac', 0x3) write$binfmt_misc(r1, &(0x7f0000000c40)=ANY=[], 0xff67) sendfile(r0, r1, &(0x7f00000000c0), 0xfff) connect$unix(r0, &(0x7f0000000140)=@abs={0x0, 0x0, 0x4e23}, 0x6e) fcntl$addseals(r1, 0x409, 0x8) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000200)={{}, {0x4}}, 0x24, 0x0) r2 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000001c0), 0x2000, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000240)) dup3(r0, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:41:50 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x3, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}, {&(0x7f0000000200)="0e7c89ab6ab6bd", 0x7}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:50 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:50 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, 0x0) r1 = fork() capget(&(0x7f0000000040)={0x20071026, r1}, 0xffffffffffffffff) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x112, 0x0, @tid=r1}, &(0x7f0000000080)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000200)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) [ 65.421300][ T6719] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 65.443164][ T6719] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 02:41:50 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 65.480748][ T6734] ISOFS: Unable to identify CD-ROM format. [ 65.504931][ T25] audit: type=1326 audit(1620614510.868:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=system_u:system_r:kernel_t:s0 pid=6744 comm="syz-executor.3" exe="/root/syz-executor.3" sig=31 arch=c000003e syscall=202 compat=0 ip=0x4665f9 code=0x0 02:41:51 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r0, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r0, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r0, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(0x0, 0xb) 02:41:51 executing program 0: r0 = socket$inet6(0x10, 0x3, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000000c0)="5500000018007f5f14fe01b2a4a29093020604dffffffe060405040539000900350006080100000019000b40060c1001020022dc1338d54404139b84136ef75afb83de4411000500", 0x48}, {&(0x7f0000000680)="010050f8d4cdbfd917393f46535b96383084a0f3401e28c930ed2ced7434f4d75f5d0edcad4dc4367e2277fbcf09edd87a1f4486e76317355f00000000000000843c3d666564032df1a10a1563cd8f24643cc53687bf063ecdb10547573c32814fd95af97dcd3db5617cacd8c22fbaa8e33940272fde2d5b400c0124e0ad40797a70af1b6749c277b5b6be699fe610daaecb09f4cd4cbb6b76d5788b7c1cf30e83a06f8a0b3d6860bceaa73596f655eaa1bfb3637582788433a167acb5d216c13142f08b24fc9e629833396a0000", 0xce}], 0x2}, 0x0) r1 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x6, 0x2}, 0x10) write(r1, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) sendmsg(r1, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)="5398d30f42f44e912afb4d452041b4f27ba4cd006d828b111d5b66026e72485dcc13293622d019d69bfd2a0422ee2c368897bd7d9e15fd60785daf6ac1e10c3ceb91cc3453d7c36da03341e590ffda3a05f1456bbb310cc23b6cb893db9bd9b1dc0af580cc32d1a9b3676eca2ac0745444c6a637620e92ee7a808e6307f87e838488b9e7623abaccf2cd3a894011e9de76654c0a3776cd15433b811f69bfcdcf9dd12a71384b23829ebde36aae75a819916a704bfffca056839f12b0f1a4b061709da71ab76b83d03e7d2136e274fa363d648e4a065af3a1acdd37fef8bb9ea504", 0xe1}, {&(0x7f0000000240)="c864bcaf000d327cc482d0ba0e9c80091e38cee4c8cba04cdec513ff04b04976828d4bc0318150c9b65d228eb039959b72fae3286df416877b22f4cc8508d07d14c2ca9db0c06fcb00455cacb8436bbc8a67da350eef3959aed654159a55f1e369791871f82c9592aebadc3eb53624d91dd2c431b077e1520e7ff4387069c75e8025975d2ebb3f553c2ad7b251d50c05b7c8926a62dba4ff10637a19777c85523320cc30019e9253538a5d9d291278c4b674682e9a34a856dc2e0330951ad3e742359422953c578648ca0dc21c01aa80184fafe643314be6086c6f38a788bd4365d917da4b36e2ded82ac85c8f3ed6a9dccf57abe696", 0xf6}, {&(0x7f0000000340)="64eae610397a64e6b998a2427eb91c66697825d8b2b56b5b9e3324272ef02f820d76fcb08beb210b1e4cbcdc29e9da4a4b830efee2d4364e1769d64b72657ae1e942c9f00981359af902c4eda7a0ef1b2e882c431f49838672947952b7ec70d27b76520cb6cc6f418bc9b7fb3e4e435a1f0d8803dbd593e931c579f2400794aa779b2fd6894667cd6c63ef2dfebd0194c27170dd3d6934e00b36b4b895bdaec88588a4c57a0c2ed6d19e2d678cdfc6ed3d9902b034fa24683181448eb00854345fc7492ef647cc9c79e10962db193956b66808", 0xd3}, {&(0x7f0000000440)}, {&(0x7f0000000480)="f7cf8e4ed03221217ce9cc118277b3e9f9624eb2fb75a77dc1b3fe4dc01f52f7c8925ad99aead656ad4ce4492638e4969c4a79211fa105bc42604c5d44b2dbb4cedbddc49e23db343916f70323ee", 0x4e}, {&(0x7f0000000500)="d2e20a989ea52b26076721d7eb1eac74cf5befd9da7ffbacf4aba5fc8ba1d2e7", 0x20}, {&(0x7f0000000540)="a848eedb1f802d7f53878f8d9baea224a598abbad48dc30e1511e7432194878533b1f3a23585ef8dbfeba8106f92829b8a2d086e1e11394d52582135f1f6fa4209bef2cc064c696b25b961b195d1e443853823888ef778aebb7ef7aba9e6752761bdf3243141e730379696b106", 0x6d}], 0x7}, 0x0) 02:41:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}, {&(0x7f0000000100)="8f39e216ff4f88521c79b860f7a076d6974b940df130f4ce7140c0d7b5b14d6bfa34c8f8a125aac08df6a0b58bb84406dcdecb4b07b1b73a4c3bdbb6333c9fb9eb1d1b405deb9f231bd9ad991ce56303ba5cd59cb5d2d8f8081ec24ef52855e178033e4a8b7f50aa1958f33d73adc8e11ca0732c38e30b72f69d5ba27a9069c4c2a64698c6ec9b10f6bba1f53d3a5c6ecf395ea8f04530ece5bdf55bb1fd0d070395cce483ecdd46eaf67389d25b8b7e3a898332d13b599292a45700552b625208b21df0d967ebbd5afb75fb6a4ece13", 0xd0, 0x40}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:51 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:51 executing program 1: ioctl$EVIOCGMTSLOTS(0xffffffffffffffff, 0x8040450a, &(0x7f0000000140)=""/106) r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000000)="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"/261, 0x105) 02:41:51 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f00000002c0)=[{&(0x7f00000000c0), 0x0, 0x2}], 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:51 executing program 0: syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000001c0), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040), r0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r1, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}, @NLBL_MGMT_A_IPV4MASK={0x0, 0x8, @empty}, @NLBL_MGMT_A_CLPDOI={0xfffffffffffffcef, 0xc, 0x2}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000801}, 0x810) mkdir(&(0x7f0000000140)='./control\x00', 0x0) setxattr$system_posix_acl(&(0x7f0000000100)='./control\x00', &(0x7f0000000180)='system.posix_acl_default\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="020000000000001513c1ace406a8c841b2d859cbc704000000000000881000000004002a87ec9cf88d45b5e7d77d0e529349696ac3f9ee3ec422c6edb921e6da1b4a6390853f43eb939fde15587c982ed39656435b14c8a29be4a28e81f0f98125472b136324d5b1e7cd84bcc049eb173712561ddb8582a7c409745635634e515a75"], 0x24, 0x0) chmod(&(0x7f0000000940)='./control\x00', 0x9c32f69e6caa24ef) r2 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) chown(&(0x7f0000000000)='./control\x00', 0xee00, r3) r4 = socket(0x36, 0x2, 0x20000f) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) rmdir(&(0x7f0000000300)='./control/file0\x00') setresuid(0x0, r6, 0xee01) r7 = open(&(0x7f00000002c0)='./control\x00', 0xc40beb2474df942a, 0x5f37900f6c944c2a) write$P9_RCREATE(r7, &(0x7f00000000c0)={0x18}, 0x18) [ 66.226137][ T6787] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 66.244034][ T6791] ISOFS: Unable to identify CD-ROM format. [ 66.259019][ T6797] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 02:41:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x10000000013, &(0x7f0000d06000)=0x1, 0x32a) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @local}, 0x10) r1 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r1, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r0, 0x6, 0x14, &(0x7f00000001c0)=0x2, 0x4) sendto$inet(r0, &(0x7f00000002c0)="b5", 0x1, 0x0, 0x0, 0x0) sendmmsg(r0, &(0x7f00000005c0)=[{{0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002240)='9', 0x1}], 0x1}}], 0x1, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) r3 = accept$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev}, &(0x7f00000000c0)=0x10) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f0000000140)={@private}, &(0x7f0000000240)=0xc) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) fcntl$setsig(r2, 0xa, 0xa) sendmsg$IPVS_CMD_GET_DEST(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000380)=ANY=[], 0x1}}, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200)=0xffffffffffffffff, 0x4) 02:41:51 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a00000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:51 executing program 1: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x2014, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0xe2d0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001480)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000200)="8cdc085b8434901f5cbc14c9850d7abf2f69e677f8afd7920a38e2ce029eddf750b823c05e95d6dcb9dc4130885193bed1771d5da7527023842ec0a309842ffca07357ebb0b634e99a5a11e5bfc2a72100393c2f24bd4f1bfe1c3c4baf9e270b6caa", 0x62}], 0x1, &(0x7f0000000280)=[{0x1010, 0x84, 0x6, "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"}, {0xb8, 0x0, 0x23, "acc6b3996f01583723a624bf311280aca03dc82f7117ca65c0398ca8891ffc7f182c12760349b52c2dfab8fa3a7bd65549c2c1c97e5e540062519db7cb9144c7e8593d889b570ded00e3213e3c0821a9048984b97212e320b520500f422305af3d68d4c703c12a483c875f0c723e03202a510c94244313a9c941b5a7eec8960518043dca5f94c383c6932551b5d6cf5c7712c596b0aec25bf51adece1cb59c8b1ef01a5fee"}, {0x38, 0x10c, 0x7ff, "41124c6b628cd3abad41219444dbf4e0e410e408a8cccd7ad6ba172a4bc1ea821b30d551ad21b1e1"}, {0xe8, 0x100, 0x8, "d20762062cd2a8895a076e86a09eb013eb696554cc5a08d23dd1f0a24d0efa414ee195c857b77627ef02a21b311b05c62ff84e1c96d8e725cc218a4946c70e7a9ec6711c69b871414adc96a766f990c6e48e100f9bef3873651799689f50ed7a0e311405099e13b0fc337b0166a3841933f865b9c081e891c20a46c34637e556a8bcb626b6b9f2e2177b04dd06b1b047f2ecd28dbc7febb6936a629c12497b5f0e3a53cad750fc9a526b7de26282d19a4f9a8318e46e4d062bf816aac7675b83b5adaee959663441710cc06e37e84cf0cd9d6b857d"}], 0x11e8}, 0x800) r0 = socket$inet(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$inet_mtu(r0, 0x0, 0xa, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0x20000801, &(0x7f0000000100)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r1 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r1, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000001600)=0xffffffffffffffff) sendto$inet(r0, &(0x7f00000014c0)="bee0b5047dcbd5d11132e8019a0ed214595ac23af8f997fa96650bd0ceeca8c1b204109b911abaa2eb010ffca1934f2123a2f05d55d36e3c4cb2c7c2f04f69c5c5bd6824badf7fa6a1691027e86360a90a9fce0a14fa82512820d57bd36e67ce18033be1f371b32399c383638df9bcc16c57242642b0782a13fea06bd3acf161e78fa6f5ed04fad73de8a81a68535aaa9620ae2c561d8835509ddd66a6a7c2d48af26483ff15c8bf86", 0xa9, 0x44000, &(0x7f0000001580)={0x2, 0x4e23, @empty}, 0x10) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x3, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000015c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000000)='syz_tun\x00', 0x10) r3 = dup2(r0, r2) write$cgroup_type(r3, &(0x7f0000000080), 0xd10a) [ 66.316209][ T6809] ISOFS: Unable to identify CD-ROM format. 02:41:53 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$TIOCGPTPEER(r0, 0x5420, 0xc04a01) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x100) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r1, 0x80045400, &(0x7f0000000100)) fstat(r1, &(0x7f0000000040)) 02:41:53 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1600}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x9, 0x8d}, 0x0) r1 = fork() sched_setattr(r1, &(0x7f0000000080)={0x38, 0x2, 0x10000001, 0x1, 0x3, 0x0, 0x0, 0x0, 0xdfffffff}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000100)={0x38, 0x0, 0x10000008, 0x7, 0x9, 0x0, 0x9, 0xfffffffffffffffc, 0x4, 0x800}, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x4, 0xff, 0x7, 0x0, 0x1ff, 0x2042, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x3, 0x7}, 0x0, 0xc, r0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="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", 0x119}], 0x4, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x34) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r3, 0x0, 0x3) open(0x0, 0x8180, 0x0) write$9p(r2, &(0x7f0000001400)="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", 0x205) 02:41:53 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a00000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x1200080, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:53 executing program 1: clock_getres(0x3, &(0x7f0000000000)) io_pgetevents(0x0, 0x3f, 0x5, &(0x7f0000000040)=[{}, {}, {}, {}, {}], &(0x7f0000000100), &(0x7f0000000180)={&(0x7f0000000140)={[0x6]}, 0x8}) 02:41:53 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:53 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:53 executing program 1: syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000680), 0x0, &(0x7f0000000c40)=ANY=[@ANYBLOB='umask=00000000000000000000040,nodots,debug']) r0 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x8, 0x5, &(0x7f0000000440)=[{&(0x7f0000000080)="809d6334caa6ca07d5fd0080dea1e85f4ad8482cee9308d1a54cef18d3031bd51966aec26a4c79ff8b84b42893ff152a8a07d145ad6b9ae98c20c993203abd389ebea1825eb65ced1330e8c8d8874b5adb0690dcb1ece0ecbc722393ab42025c51a4a138c6343b7c6f24c9", 0x6b, 0x5}, {&(0x7f00000001c0)="911af2123903a8305ea7154fb4967efa1abb053e092611888beeb76de667c9862506c8150cfa051f070a5cfba9d572a8786ae0cf3199a9f9899d5a0d1a5492d17e76462b395f6497177522bf644eaf82dde8f9c16bd7bbd91084ae595c5a73b37900751da5eadeda73ec20ac5245bb103ceaef35d4fea74579522ab8c0616fe17f6ec1149a593a35bf8ec6aba104bbfd654d2546bdd06ecfe896f3b096ab2268e95fe0d2596c510ecedaeb579ff2ec6f0f3c2de882d182f0b205d296df34966f4d514ac95b58b7a24b25a5ec43bcc2d40e089ab3", 0xd4, 0x1}, {&(0x7f00000002c0)="2283db606f44e06a68da40783821dfb420ba49f4dc44390432401b824493d4979cadafae12231e8d124916d0438c9ede2e4b73f94c2d1261e04997dc9b825a9cb5ca293215445b2bf67a50fa24e8193d632af6ccd77694bf04d94b8cb3249650d184e8c5a844d10369102eb99e2a880e48953fa7", 0x74, 0x10001}, {&(0x7f0000000340)="e779963708778682e9b53788ffd6b46420ff5c203c1d8d7cbcf10628553b0c56bd60e4dd9e7d40a698d19f86635829ebe87692f2b93b7f7761c5ed453c6ef330b609", 0x42, 0x2}, {&(0x7f00000003c0)="d3c082a6b9f403449c58dda90514904e34c5ef39eb50f36501363fe98fc36860a2a54308aa1262f84b99d48358da77838dee9b4096eca88e7c3cab3301374ad3593b1ee030", 0x45, 0x4}], 0x0, &(0x7f0000000100)={[{@dots}], [{@smackfsfloor={'smackfsfloor', 0x3d, 'msdos\x00'}}]}) mkdirat(r0, &(0x7f00000004c0)='./file0\x00', 0x1) 02:41:53 executing program 3: set_mempolicy(0x1, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x800000000, 0x1, &(0x7f0000000040)=[{&(0x7f00000001c0)="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"/4096, 0x1000, 0x9}], 0x408c00, &(0x7f0000000680)=ANY=[]) 02:41:53 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, 0x0, 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) [ 68.545769][ T6853] ISOFS: Unable to identify CD-ROM format. [ 68.567176][ T6867] FAT-fs (loop1): bogus number of reserved sectors [ 68.573835][ T6867] FAT-fs (loop1): Can't find a valid FAT filesystem 02:41:53 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode={'dmode', 0x3d, 0x7}}]}) 02:41:54 executing program 3: r0 = epoll_create(0x88d) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000600), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000100)={0x60000002}) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000140)={0x87958f87}) r2 = syz_io_uring_complete(0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000000)={0x1}) [ 68.613846][ T6884] loop3: detected capacity change from 0 to 264192 [ 68.622543][ T6854] loop0: detected capacity change from 0 to 264192 [ 68.647405][ T6867] loop1: detected capacity change from 0 to 256 02:41:54 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a00000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 68.656878][ T6867] FAT-fs (loop1): Unrecognized mount option "smackfsfloor=msdos" or missing value 02:41:54 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1600}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x9, 0x8d}, 0x0) r1 = fork() sched_setattr(r1, &(0x7f0000000080)={0x38, 0x2, 0x10000001, 0x1, 0x3, 0x0, 0x0, 0x0, 0xdfffffff}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000100)={0x38, 0x0, 0x10000008, 0x7, 0x9, 0x0, 0x9, 0xfffffffffffffffc, 0x4, 0x800}, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x4, 0xff, 0x7, 0x0, 0x1ff, 0x2042, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x3, 0x7}, 0x0, 0xc, r0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="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", 0x119}], 0x4, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x34) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r3, 0x0, 0x3) open(0x0, 0x8180, 0x0) write$9p(r2, &(0x7f0000001400)="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", 0x205) 02:41:54 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0) [ 68.713660][ T6898] ISOFS: Unable to identify CD-ROM format. 02:41:54 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a00000000000000000000000000001400000011"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:54 executing program 3: ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000000440)={{}, "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"}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000380)=[{&(0x7f0000000040)="200000000202000019000000500100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000000180)="0000e3310000000011000000b138543112eb43ac9dbc7e1411f64d55010040", 0x1f, 0x4e0}, {&(0x7f00000001c0)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed41000000040000d7f4655fd8f4655fd8f4655f000000000000040020", 0x1d, 0x1480}, {&(0x7f00000000c0)="504d4d00504d4dff", 0x8, 0x10000}, {0x0, 0x0, 0xfffffffffffffffc}], 0x0, &(0x7f0000000140)) 02:41:54 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) [ 68.782859][ T6867] FAT-fs (loop1): bogus number of reserved sectors [ 68.789404][ T6867] FAT-fs (loop1): Can't find a valid FAT filesystem 02:41:54 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a00000000000000000000000000001400000011"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:54 executing program 1: clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() r1 = fork() capget(&(0x7f0000000040)={0x20071026, r1}, 0xffffffffffffffff) tkill(r1, 0x41) clone(0x440c9000, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) tkill(r0, 0x27) tkill(r0, 0x34) waitid(0x0, 0x0, 0x0, 0x8, 0x0) 02:41:54 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(0xffffffffffffffff, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:54 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0) 02:41:54 executing program 1: r0 = syz_open_dev$loop(&(0x7f0000000280), 0x0, 0x0) syz_read_part_table(0x0, 0x0, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000100)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x20, 0x0, "10a88b2a99783a8775323c599ed27dd88a0566ba658bb3252142b1293fdd844919757d64791a16b86ae95b33b8b72363a72decdc1c13fa5ad8ba5e173073242c", "55e8412b749f8b1ef4d9e640ddf14ad49c4a17124c712c5cfa84611ad272b6a8", [0x6, 0x100000001]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) socketpair(0x18, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) getuid() sendfile(r0, r0, &(0x7f0000000040)=0xdc, 0x1) [ 68.847205][ T6950] loop3: detected capacity change from 0 to 16383 02:41:54 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) [ 68.915570][ T6950] EXT4-fs error (device loop3): ext4_orphan_get:1413: comm syz-executor.3: bad orphan inode 17 [ 68.926138][ T6950] ext4_test_bit(bit=16, block=4) = 0 [ 68.932448][ T6950] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 68.950801][ T6950] ext4 filesystem being mounted at /root/syzkaller-testdir890337140/syzkaller.GbhMTX/54/file0 supports timestamps until 2038 (0x7fffffff) 02:41:57 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1600}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x9, 0x8d}, 0x0) r1 = fork() sched_setattr(r1, &(0x7f0000000080)={0x38, 0x2, 0x10000001, 0x1, 0x3, 0x0, 0x0, 0x0, 0xdfffffff}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000100)={0x38, 0x0, 0x10000008, 0x7, 0x9, 0x0, 0x9, 0xfffffffffffffffc, 0x4, 0x800}, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x4, 0xff, 0x7, 0x0, 0x1ff, 0x2042, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x3, 0x7}, 0x0, 0xc, r0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="66f126b0d81a193f030800000000fe7c6055e1069f09c691b8f953040000000000000040f45c6237e8d0cd8ba443a00000000000000000000000000000002e92f520242028d08f0d42b60124e95dd8ad0b071de781545b1b6b100fbe0cf182f252f3eea2548f7670da842a86d5664c1640cc447d4ccaf724c3ef34955fc727c5272ad5ac31804b0ae20e597c55c59f50ec9da96775782edf7df6bb6961e28238f5a9b067fcf988d4ec95e97315c5c90d44702ddc64390fb105934ca7d7256aa1ef7785b42f6d64d5e2fd99fd817ce642711076337fc810ddf49a7855fd24c16904c56bcb1a7565008fb76b05389bfcf8dfe8527b93a0409f3da27a593eaf0149329b3348cf8de135d16a0436921b0de3397bdc1dc741d4cc4d", 0x119}], 0x4, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x34) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r3, 0x0, 0x3) open(0x0, 0x8180, 0x0) write$9p(r2, &(0x7f0000001400)="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", 0x205) 02:41:57 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a00000000000000000000000000001400000011"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:57 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:57 executing program 3: ioctl$BTRFS_IOC_SNAP_DESTROY(0xffffffffffffffff, 0x5000940f, &(0x7f0000000440)={{}, "1387fc0c9c8c424e372fc5c956bf96de69bcb0f97a4c2316ea415586bfac822f30675337fd1d74588c8ef0e1e2d58af0fc9c1eac6ed78ee1c50dac65d3d8bc3da00b410b7931897cc554072ff781075ba28ba40f65e5324066a8fdced5b5ad4c78e6307f76c01081c39c5a064b16ff3534908f7d28eb97651d6fe85a4ee6c7e708a4ebcb96cf533a17a6a8aa3e069e1b485627ec7801c5bea20bb8f927a817edffe523230855a456e1026d9c8b0244b7019a099b8a3fbe069a7db715cd5890191ae0928e47cd0b47fdf3d9f343125f48938a10f541f34a031fdccb6c1979677c64b06b902b70c464be4ed5b9da115d26fbff6124aca76d26719efcd7a39cb6f97bd7ad3bb98f332902fbfd9aca56f3b3523d48112eb6d99e28c22d08113f6fd26d3d6f5ad12800a9a3092162709e43de4df18c0ccfd96f10ae0576495851db3baf5bf483e0e21dc2869157e2ed90da01aaac8ddf76aa3c82ff38a212d21a7e38d1d657cf8fb78134da98d46112cfb34db4e2cbb874ecf0dbaa3aba85ddac874b880a30fa67f3640bdda207726c501640675fb26e1df51b5cdb2a1022aa9edc48ec1013cf676a5c3c5262a52acc97facd98222933f96a2844b553381af200223fdd88d34428f014124ff8aad2ee705fa1ae720f1e9fc617263126b84875e26b6915e5b45a8a067ea53c9b17e1ac968d78ffdb4ab35673fca08ec60dc4f24673a20b3eb0b382a846d9c24ce833cdb50680950d4e7122a4f461b5a5b9a10e1589439c74522806149a643a7f9dec90f5e63b31448e7bb3141f2c2a0b4e9c4f37ad506141bcae81938e6756f0c4d25c46f68a7e9d069e0edbad269b607646169c99ed89a6b92a6cb8f973b1c401f8d269f8e7f581d0d11cb3cd6c76301f930d95ffe4b40819c8d6e9447c699a1c9d5a679c83e8a7b79ed2f5d429188907db4a288db64ba86b2b9fa772e1b0e25908a4b2fa7ed3912078b49aaac2e450317be07ae372b3c8a2a0f309ecece010598331f13557cf6d05fb30c05531823852f9b9b6586746993ea6eef3012eccd9d0f74e13feb3bf3cd22d5b50c420b0f4943f89c3848c5e23ff5209fac9dea2fc6398c736fd753d14d93af341afe1567a62b68c5ece2160289b963e2decf1558e98fcb46d5e1dcdad6a941c5118b94005ebb665f8714beb9cd5baeb7878dd7a00c528adac5da950c2666955eebaff0553c8686f123f71622bd8bf2d4205af2299fb419d0a4fec2bd1b7e8e145572236dfcd1337413b662565dca2fa1c5d707698928f3151734dd54114e9a245f9f282e0e475ef35a34cdedc2a9880efb75abb706cf56c252a3763d888e1d6dc29711a53f52c2322ebcc552b60af2f36cf845bb8b1444a93c798557e80168ce3e596269b953630b83dbe62ff686def94cb33d389abbe49cff6bfc7f8085c9b0a4fdc58ddfc7b962b5beac4d30c3a97b88c1783561f61d684911cae8756f8bd313e7f32db175598e975dbfd1059022b0854fed9014c5126ecff7d9370473b5d55531e170ed70edf1fd773038207f59a9af6545457e7974cf2717127354f2b2de81807a387c5b76f214f68e70076e8129cc77c4cee87961e7692d57fb19cfa6421a4bb55dc3a0956274dec617efabefd7ba991a1d3cb5e081e7c6dabb3e08fb61948877bc434e1c6dfa1d48f92f0967c30ad50e347b340bbe5c022eae57a39742e1653bb32b782910512b4de1d03f49ad04fdb361b4bc7951c09e04d25fc7d62fca345b47b4cbfd949777ca06e4756ffd0604e304338f09ecc3c25651a9e3a62c4bee3bddb64f5e7d68641673224a8030dec00bfb2e6a02e90aa2f7ce44bc0d4427a7067b5d1ffdbbaf744e451274902a91d1f908b5e4846ce414448030c89c38039d6372bfa06087f544517d216352e5f8320f8e8052621ddd397b0d5b063455fbba749e997705bd07fcf9426885826f7c7bb0307208ced6d968c7cc13b6a2ac17d1ef7afa413f4ed97f3fe1b47db285113fa49eed8ee77b4451b99cb1216101535ea978c8a31567a696709816dcb072ff6c38741ede28e2489f297f5fb4584362fb3a3acb02252fb57224ec2a4a77c7ade39ecb673558de1f23e859505e439f2f286ba032e8208d1832e452ac8f79abf6d19dd470a7e104c964dbeb557ea9cf9c3e22f15b8272642191b0190b21e291a1f795429d1d01b120eea1aef14fb842d7f0653b4de0ac2195dff5add947bf7a3c7d62919f91c93a3534cc36567b42de74044ba26c28e01848da444b170fb1e8eb40d60e2ea43d6ff3e1b3e1f2eb23f7e3bdcfef4639b517dc8976abc0f471bd1763ffe684a6ef5eded2e57ea1f468a6476f9961a5cb8766348949dd5c466727ec057204400cb00f46a2a644556a5307b6f2b0820fcb80d4f27489da1c0acb1066a8a427e24d724c8eb909d59ac9bb320369a4a4df85c03dd8c71f30ede0de24cb37ca12a42ce98e5d1d7d4ebbd09c92035331526c0c97cdace53bc80540260e384945a866137a1843e2ee225ba7e11e247e9dd1229d15eb22125dfae4bd41a4a49a72ae255730de66403007cc9264d3f6edaac0bab62d62ec6ec071ee4aeccd408b5219f7c7426ccf9aa25575af7789ae97c5175d8d2660a1ff4bb0bbc67848e367187f316605b3daaf2bee2ebd3bfdc7271e9c4d8d21a5d41a64e63c732bf2b7ffb8ee495912cfbac457cb67de48a9641def4cf682629ec31d27f7f3421f0a7840784f563a387b7a79198a95f87e7ac55f7821a4a094a553982fd7a7a8504b49c67130d461e96e0e6d71d4d05050b6daeb373d9ef7fa8a3987fb725b1d2927adc3aa16bd9e5c99a6a09332e7808ce606aab2b463e36bc2fd8cff21cc6e55adc1a7e21ed15377dc2f5671ece96641896cd1b20e4b7b8b10aec48af50f1c1ad08a5cf2acbf4b8f5e7a4b81bdaf3d00b4afdec53da04a76f6509b2c6a52345a02c785a911f603944c86c4b820d021ea1be5ac3b850228446a9fb3fd5ed4ef4b7e5b3c7c35cf4e91ffd58dda913f55960487165863f1a3ca37558ac82710114eedf56c69aba95f3e428475b96625e4c5f3f31d3b06dee58aa89fb062210327488516d6bf7eeecfbc97c38f537e733620830eb3e2d47836527145ceb4209a57d169bbab5d96d5e2108897178a12b2dba0440909a5c76a9989b5e7851942d9520d682acac1cbe47e46c95d1ef6ad66c3c3709737255fe244f48122f07dff894ea878eb78aef2c113e2a275a3c1548c1f760ca07239f1ea62387a50a9309de7b476b82200f9a44bcdb809c9b89a15ceba5e2e4a2f01c2227f896825898c7f9e8d61cbec69f1695a99d8c403cde9d83aeed66d5608d8151e8dd13121c29cbd60f63012553b44a1987c30984d8de658f6c5fd7fecf91d9ed2e529b4023378bf5e710a3a9ef9b47dbb32823077859284c984e545cb902d1461d6c21aa144f7a7a112a2068f453722ce21525a434205d7d07aa0e71cdbee1d0c05206e870f400f44eb8f03ea1723143a7dfa3d2071ace2edd655a890ca37ab140787e4930bfdb695eede5843b1f7ff208d59347a3f40711111fb71860a17c85e471d19e67516e9ff85ce3bb10f867b9a1ab06f0a4c8b03e807b96dd863aa53a355c9464a957b790cec5abfd321a31e63c3c046d7d28e10ee487b41a3694e989c4647f181c53af532f7d20be1e445cf508f192008c8cc63f02b7368769f2e555cb65cd65102efa646809c98154817b9689669f097a3af8623b28f9cf41739902d239cef5cc882e575119687dcef95dcea5233a40f93e117fc5f25aa09642764c83228d2dba3efe4c92387acdb74b21327f62348df6975c7c99b3e97b2caca495b128bf20e4090eac72be90c239911bd5bae0505ec61a07f64daf0061a427b24c804b54fc7e8a8ccf43cc44b04fa75e10a524a1c5a5c7223ab6be2c1658ec8d6e4bb35f8e4ec605398699702483588f6981aeed0a949f38a102018dcffa3d3feb1ec9c062dce7d156bc961650935fa7035b3ee605dc4a83e44ad3053c978f91da7ed79b7cbf1156762fba0961c65353316e31fa510787291b8f67869431744380445103c2076b845a298a45ed12591ef794f58c28a22577bb5bc9d4d0a4f4a021ba100baa9c831973aaa7aa1adfdcb855dd52d6697f6ee41afc33fe0a6eea1c85c63ca693d8c038fa55e2b1213fadd71fe90f62c90b58c1ac39f80edb5b389c0a0f937451b7c26e6ce09ad83c3077c62c58baac98ff4a997a0c49bd5f54137f4928562173965110ee06f059effdeb036575a352cd55a7d6241d9729feb321ee7c7cc6ceb6151f423465d627206aca186f83705894afac440de4950b3ee3652950bc87965efe95938759f23f2e412c81e7cbc29bc77daa15afbb161f23f40e11e77cd98717c5b8b4e2d12f57415b16819ab0111f3e71c7236796e6d36a0243d838a23fd061a2762622787222978c992de42b4b42a88ab8aa04d5c067cb27b79354542859368059b5458006c606ebd5dadc5ebe7e89d37d92fefb5fc1e1afc8667cba5d6bf2bc2ec113971df21d4fcae02476593c321f9fff3bb18b691b142502a285b77572f705bc2ab60379635dd6cf2670ae9cef8caf24a994da6a1ab0c979986526b079202da1ea9474c78b58b2e1256d62961ab2a7d0d6e16190ef327337868702d00d0b53f3695c9865e049d4536ddeb154c44d719cdbe74f5154cd0e5fc99743913d9dbd58b6cb745844d0fe3be3300ce65c78058be0365a54e456f47901321fbe1a520979587b00c76fcb531eb60c1e9f2ddee7f36aa0fe46af2de884cc4d0fa06e057701a900070b56c292ac59e690496401db18292305411dd4cc844caeecae1e8f5b0e679bec11fb2bcfbbee923a2d3681043e001886425d967daf59b4f93b3d9a29f4c1b804c0883502f9d4aeb4ae737ae64a507a1eb12391924a25767a1b449ea3f929c5f7797b74331c969812e017986ec117f38ad31e57fdf889367c593873a523ce503ff549f6681f57eb3b8f2fe804489e1e927f35767437a86113f66fdbeaa226b89283d09c09932196eaccdc65cd002d616b73c019e6df620053020b86bbde7d76c08c82cb933ab88444db90873738640089d3ac574f47633951807cae88f392d08f4951cf5a59eea585ec14c1282d97f0a4fe7a90b9cf9a7ddbd4b44c201b5941c81eb17a4657083da6a44f1a4984e53e0b46eebcece269e17dee47f99462721b6334834955b44f0e4ab42cc9a40aca7dba1005093db738c81a51f2ef35e610306fc79e741717606bd438ad04bd908ba78b6fc3cc0d3b9c147e1651e9a108c2c39db53ebcbf777670b822a6fc48a8cfe92dc3a033078771bef24860704eb4411db991bff332d95647b5052db605a31e2e1221a4125ce5dab4562e4c5ea918e0bb10afce005799ad019d46150edb2553b222ad97f59fac19d90b5dc3e121f8b730dbcfd097e80c50119c438ebaab657357e0db3c4c452c9fde34befbbe2921cdd8c7152b5f3874b4c6d06c32247f5ed5f4617f7bc506e1e1f17692f868b5928a305584474fe326ae4cd19f2126e9fb03a8931cebbfda0fef4bcee3420d72ff5059964f16edf7cf1375c8da674d857499cc70478b77c357e76fcd64063543fd86ca442adb5927f4c356674730dae2a0870e771ff487f8e465700b423d2405679192b3e231557967212c5ee2172c02ca2bc805bb8a0b410b25631fd7b1010aaf43bcfa28ee70eef61aacec29c965af4eccc86017273da38b8e5083f2a056abc65c22ef9a56a60c31938f63c9a833a8fa93fe6c3441614a"}) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x7, &(0x7f0000000380)=[{&(0x7f0000000040)="200000000202000019000000500100000f000000000000000000000004000000000002000020000020000000d8f4655fd8f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000000180)="0000e3310000000011000000b138543112eb43ac9dbc7e1411f64d55010040", 0x1f, 0x4e0}, {&(0x7f00000001c0)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed41000000040000d7f4655fd8f4655fd8f4655f000000000000040020", 0x1d, 0x1480}, {&(0x7f00000000c0)="504d4d00504d4dff", 0x8, 0x10000}, {0x0, 0x0, 0xfffffffffffffffc}], 0x0, &(0x7f0000000140)) 02:41:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0) 02:41:57 executing program 1: clone(0x802c8000, &(0x7f0000000200)="85d32753053c8ce5efaa24cbbaa648625e4fff596f776177d1f5b746b8f29197b0e761743864d48be4e4f77bb323b080e39184923ca150376f7f563860f58b51c2167a56711dbd7313511eb74721eb98b65fe400ae75ea5f2b20efdabc79e1a4530f5488b8f46d4b5c81e4d14a70ef6be36a3a8e78d72080a0be768a2df1cce89412f6ec3683feff", &(0x7f0000000180), 0x0, 0x0) r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000380), 0x400, 0x0) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x119) ptrace$setopts(0x4206, 0xffffffffffffffff, 0x1d, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x380000d, 0x12, r1, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000003780)={{0x77359400}, {0x0, 0x3938700}}, 0x0) unshare(0x8000480) r2 = fork() capget(&(0x7f0000000040)={0x20071026, r2}, 0xffffffffffffffff) tkill(r2, 0x38) clone(0x800000, &(0x7f0000000000)="3815", &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="adac4173db069c7b06ed8855afe15194c49f7f31fbad7dc2ba313c96e91a4f75ecfe25") pselect6(0x40, &(0x7f00000001c0)={0x8}, 0x0, 0x0, 0x0, 0x0) unshare(0x2000080) clone(0x40000, &(0x7f0000000140)="1c60f6e37bd68bf197df0f", &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="a771b2259679dc90379fdef20c7ee7a85e047ac3a195dccda81f82adaf3ce24a40b6bb961f3745197024c14a973d5f3588580caabed9b72a67ada1a89d692e64") 02:41:57 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) [ 71.812699][ T7035] loop3: detected capacity change from 0 to 16383 02:41:57 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}]}) [ 71.860435][ T7035] EXT4-fs error (device loop3): ext4_orphan_get:1413: comm syz-executor.3: bad orphan inode 17 [ 71.871020][ T7035] ext4_test_bit(bit=16, block=4) = 0 [ 71.876378][ T7035] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. 02:41:57 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:41:57 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:41:57 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 72.013768][ T7074] ISOFS: Unable to identify CD-ROM format. [ 72.028119][ T7035] ext4 filesystem being mounted at /root/syzkaller-testdir890337140/syzkaller.GbhMTX/55/file0 supports timestamps until 2038 (0x7fffffff) 02:42:00 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1600}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000040)={0x9, 0x8d}, 0x0) r1 = fork() sched_setattr(r1, &(0x7f0000000080)={0x38, 0x2, 0x10000001, 0x1, 0x3, 0x0, 0x0, 0x0, 0xdfffffff}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000100)={0x38, 0x0, 0x10000008, 0x7, 0x9, 0x0, 0x9, 0xfffffffffffffffc, 0x4, 0x800}, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x4, 0xff, 0x7, 0x0, 0x1ff, 0x2042, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3, 0x0, 0x3, 0x7}, 0x0, 0xc, r0, 0x0) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f00000003c0)='./file1\x00', 0xffffffff, 0x1, &(0x7f0000000080)=[{&(0x7f00000000c0)="0400050900000000666174000404090a020002740ef801", 0x17}], 0x0, &(0x7f00000004c0)=ANY=[]) chdir(&(0x7f0000000000)='./file1\x00') r2 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r3 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0}, {&(0x7f0000000100)="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", 0x119}], 0x4, 0x0) ptrace$setopts(0x4206, r3, 0x0, 0x0) tkill(r3, 0x34) ptrace$cont(0x18, r3, 0x0, 0x0) ptrace$setregs(0xd, r3, 0x0, &(0x7f0000000080)) ptrace$cont(0x9, r3, 0x0, 0x3) open(0x0, 0x8180, 0x0) write$9p(r2, &(0x7f0000001400)="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", 0x205) 02:42:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}]}) 02:42:00 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(0xffffffffffffffff, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x84000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = socket$inet(0x10, 0x3, 0x0) sendmsg(r2, &(0x7f0000000080)={0x0, 0x108, &(0x7f0000000000)=[{&(0x7f00000000c0)="240000002d0007031dfffd946fa2830020200afffffffffffff000e50c1be3a20400ff7e280000005e00ffffba16a0aa1c0009b3ebea966cf0554e813ad45942c6db3f3ce9fad90f15a36a15", 0x4c}], 0x1}, 0x0) 02:42:00 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:00 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:00 executing program 3: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 74.835815][ T7127] ISOFS: Unable to identify CD-ROM format. 02:42:00 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:00 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}]}) 02:42:00 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 75.004716][ T7169] ISOFS: Unable to identify CD-ROM format. 02:42:00 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r2, 0x4200, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000300)='./bus\x00', &(0x7f0000000340), 0x1000) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r5, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) sendmsg$TIPC_CMD_GET_NODES(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4004000) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="da", 0x1, 0x9}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 02:42:00 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) [ 75.155015][ T7194] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7194 comm=syz-executor.3 02:42:03 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) accept(r1, &(0x7f0000000100)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000000)=0x80) sendmsg$nl_netfilter(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0xfe, 0xe, 0x807, 0x2}, 0x14}}, 0x0) 02:42:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@sbsector={'sbsector', 0x3d, 0x1}}, {@dmode}]}) 02:42:03 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:03 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:03 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5}, 0x0) r1 = open(&(0x7f0000000200)='./bus\x00', 0x141042, 0x0) r2 = creat(&(0x7f00000001c0)='./bus\x00', 0x0) lseek(r2, 0x4200, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000300)='./bus\x00', &(0x7f0000000340), 0x1000) r3 = creat(&(0x7f0000000000)='./bus\x00', 0x0) io_setup(0x1ff, &(0x7f0000000400)=0x0) r5 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r5, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) sendmsg$TIPC_CMD_GET_NODES(r5, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x1c, 0x0, 0x20, 0x70bd27, 0x25dfdbfd, {}, ["", "", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4004000) io_submit(r4, 0x1, &(0x7f0000000540)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000002c0)="da", 0x1, 0x9}]) r6 = open(&(0x7f0000000140)='./bus\x00', 0x0, 0x0) sendfile(r2, r6, 0x0, 0x8400fffffffb) sendfile(r1, r1, 0x0, 0x8080ffffff80) 02:42:03 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:03 executing program 0: clone(0x80b60900, 0x0, 0x0, 0x0, 0x0) clone(0x2060c00, &(0x7f0000000000)="b98e4c2d2dee6fbb285a090d40d102ea4bb23ff61853e5700d081d67f759f930423bda3a", &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="1f705efac0b4775b13088171b6816b8bfebed347df3ebe03a3477e05c0e3367271ffd743937e1a1c9b1bb77c86db403d23ef5465ef43d847d30fd05252e1718dd8381270d79e772efc731fa6269dca65b8970cc5cfd5dbe4ceb7a3a2bbc5a3ff42fae2f951ff015207157b1b263ca303d9673c04094159e75877c0d9def7141a2f767b3f7f78f984c5cf9e0ba51d9b199f94bba1f43c2c4353c28916204f91bb2f232d2a871cd5d86390bb22cd525bccb6b7d86c41fe45b9a1f8c379be89bff22a7a6b29c3b2c8d824606dc318257d1d9cd6d35f41d30437eb5943f390") clone(0x1a0801000, 0x0, 0x0, 0x0, 0x0) [ 77.847433][ T7222] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=7222 comm=syz-executor.3 [ 77.872529][ T7223] ISOFS: Unable to identify CD-ROM format. 02:42:03 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:03 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:03 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='autogroup\x00') pread64(r0, &(0x7f0000001140)=""/4109, 0x100d, 0x9) 02:42:03 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 78.017488][ T7250] ISOFS: Unable to identify CD-ROM format. 02:42:03 executing program 2: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:03 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:03 executing program 0 (fault-call:3 fault-nth:0): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) [ 78.160061][ T7242] ================================================================== [ 78.168519][ T7242] BUG: KCSAN: data-race in __add_to_page_cache_locked / file_write_and_wait_range [ 78.177833][ T7242] [ 78.180162][ T7242] write to 0xffff888105dfd480 of 8 bytes by task 7222 on cpu 0: [ 78.187787][ T7242] __add_to_page_cache_locked+0x256/0x4e0 [ 78.193534][ T7242] add_to_page_cache_lru+0xa0/0x1b0 [ 78.198731][ T7242] pagecache_get_page+0x6a3/0x900 [ 78.203934][ T7242] grab_cache_page_write_begin+0x3f/0x70 [ 78.209870][ T7242] ext4_da_write_begin+0x305/0x820 [ 78.214991][ T7242] generic_perform_write+0x196/0x3a0 [ 78.220291][ T7242] ext4_buffered_write_iter+0x2f2/0x3f0 [ 78.224413][ T7292] FAULT_INJECTION: forcing a failure. [ 78.224413][ T7292] name failslab, interval 1, probability 0, space 0, times 1 [ 78.225958][ T7242] ext4_file_write_iter+0x2e7/0x11d0 [ 78.225986][ T7242] do_iter_readv_writev+0x2cb/0x360 [ 78.238728][ T7292] CPU: 0 PID: 7292 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 78.243965][ T7242] do_iter_write+0x112/0x4c0 [ 78.249143][ T7292] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.257441][ T7242] vfs_iter_write+0x4c/0x70 [ 78.262014][ T7292] Call Trace: [ 78.262022][ T7292] dump_stack+0x137/0x19d [ 78.272050][ T7242] iter_file_splice_write+0x40a/0x750 [ 78.276553][ T7292] should_fail+0x23c/0x250 [ 78.279913][ T7242] direct_splice_actor+0x80/0xa0 [ 78.279932][ T7242] splice_direct_to_actor+0x345/0x650 [ 78.279949][ T7242] do_splice_direct+0xf5/0x170 [ 78.279964][ T7242] do_sendfile+0x773/0xda0 [ 78.284275][ T7292] ? __se_sys_memfd_create+0xfb/0x390 [ 78.289649][ T7242] __x64_sys_sendfile64+0xf2/0x130 [ 78.294040][ T7292] __should_failslab+0x81/0x90 [ 78.298967][ T7242] do_syscall_64+0x4a/0x90 [ 78.304315][ T7292] should_failslab+0x5/0x20 [ 78.309069][ T7242] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.313465][ T7292] __kmalloc+0x66/0x340 [ 78.318842][ T7242] [ 78.318847][ T7242] read to 0xffff888105dfd480 of 8 bytes by task 7242 on cpu 1: [ 78.323990][ T7292] ? strnlen_user+0x137/0x1c0 [ 78.328751][ T7242] file_write_and_wait_range+0x48/0x210 [ 78.333142][ T7292] __se_sys_memfd_create+0xfb/0x390 [ 78.337619][ T7242] ext4_sync_file+0x105/0x670 [ 78.343572][ T7292] __x64_sys_memfd_create+0x2d/0x40 [ 78.347701][ T7242] vfs_fsync_range+0x107/0x120 [ 78.350024][ T7292] do_syscall_64+0x4a/0x90 [ 78.357628][ T7242] ext4_buffered_write_iter+0x39c/0x3f0 [ 78.362403][ T7292] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.368007][ T7242] ext4_file_write_iter+0x2e7/0x11d0 [ 78.373188][ T7292] RIP: 0033:0x4665f9 [ 78.377870][ T7242] do_iter_readv_writev+0x2cb/0x360 [ 78.383149][ T7292] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 78.387886][ T7242] do_iter_write+0x112/0x4c0 [ 78.392281][ T7292] RSP: 002b:00007f61203d1f48 EFLAGS: 00000246 [ 78.397807][ T7242] vfs_iter_write+0x4c/0x70 [ 78.403961][ T7292] ORIG_RAX: 000000000000013f [ 78.409302][ T7242] iter_file_splice_write+0x40a/0x750 [ 78.413182][ T7292] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00000000004665f9 [ 78.418365][ T7242] direct_splice_actor+0x80/0xa0 [ 78.438081][ T7292] RDX: 00007f61203d2000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 78.442667][ T7242] splice_direct_to_actor+0x345/0x650 [ 78.448711][ T7292] RBP: 0000000000000000 R08: 00007f61203d1ff8 R09: ffffffffffffffff [ 78.453191][ T7242] do_splice_direct+0xf5/0x170 [ 78.457870][ T7292] R10: 00007f61203d1ffc R11: 0000000000000246 R12: 0000000020000040 [ 78.463216][ T7242] do_sendfile+0x773/0xda0 [ 78.471251][ T7292] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020000340 [ 78.476161][ T7242] __x64_sys_sendfile64+0xf2/0x130 [ 78.527680][ T7242] do_syscall_64+0x4a/0x90 [ 78.532101][ T7242] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.538004][ T7242] [ 78.540326][ T7242] Reported by Kernel Concurrency Sanitizer on: [ 78.546473][ T7242] CPU: 1 PID: 7242 Comm: syz-executor.3 Not tainted 5.12.0-syzkaller #0 02:42:03 executing program 2: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 78.554802][ T7242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.564854][ T7242] ================================================================== 02:42:04 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:04 executing program 0 (fault-call:3 fault-nth:1): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:04 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:04 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:04 executing program 2: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 78.860252][ T7336] FAULT_INJECTION: forcing a failure. [ 78.860252][ T7336] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 78.873606][ T7336] CPU: 1 PID: 7336 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 78.882277][ T7336] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 78.892334][ T7336] Call Trace: [ 78.895642][ T7336] dump_stack+0x137/0x19d [ 78.899984][ T7336] should_fail+0x23c/0x250 [ 78.904404][ T7336] should_fail_usercopy+0x16/0x20 [ 78.909468][ T7336] _copy_from_user+0x1c/0xd0 [ 78.914070][ T7336] __se_sys_memfd_create+0x137/0x390 [ 78.919365][ T7336] __x64_sys_memfd_create+0x2d/0x40 [ 78.924576][ T7336] do_syscall_64+0x4a/0x90 [ 78.929101][ T7336] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 78.935012][ T7336] RIP: 0033:0x4665f9 [ 78.938980][ T7336] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:42:04 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:04 executing program 3: add_key$keyring(0x0, &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffff9) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_io_uring_setup(0x2de1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) openat(0xffffffffffffff9c, &(0x7f0000002040)='./file0/file0\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_READV=@pass_iovec={0x1, 0x2, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) io_uring_enter(r0, 0x302, 0x0, 0x0, 0x0, 0x0) add_key$keyring(&(0x7f0000000040), &(0x7f0000000080)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f0000000000)='id_resolver\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0) add_key$keyring(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffffe) request_key(&(0x7f00000006c0)='user\x00', &(0x7f0000000700)={'syz', 0x1}, &(0x7f0000000740)='user\x00', 0x0) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) add_key$keyring(&(0x7f0000000180), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, r3) request_key(&(0x7f0000000180)='encrypted\x00', &(0x7f0000000200)={'syz', 0x0}, &(0x7f00000002c0)='\x00', r3) [ 78.958789][ T7336] RSP: 002b:00007f61203d1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 78.967232][ T7336] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00000000004665f9 [ 78.975217][ T7336] RDX: 00007f61203d2000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 78.983196][ T7336] RBP: 0000000000000000 R08: 00007f61203d1ff8 R09: ffffffffffffffff [ 78.991169][ T7336] R10: 00007f61203d1ffc R11: 0000000000000246 R12: 0000000020000040 [ 78.999179][ T7336] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020000340 02:42:04 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x1d, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r1, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) r2 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r2, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r2, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) getsockopt$IP_SET_OP_GET_BYINDEX(r2, 0x1, 0x53, &(0x7f0000000080)={0x7, 0x7, 0x1}, &(0x7f0000000140)=0x28) write(r1, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000140), 0xffffffffffffff58, 0x20008005, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) setreuid(0x0, 0xee01) r3 = getpid() ioctl$sock_FIOSETOWN(r0, 0x8901, &(0x7f0000000000)=r3) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000500), 0x141400, 0x0) sendto$inet(r4, &(0x7f0000000540)="165f352e632589f00a1ef45d1cfe57f2f2488a660c63303b9b4d29f6fe3ecddd9d716e8da3051c73c0e5d7e5b598b224048334a0fe515cb6ea508bdb1c02f3c1da6cc0fe34ec639421c22566469a11faf9ce6d1c2f69ed4b30a38c915b013765417319759e5306e1511e1b85202d737876ee63d500e1fd", 0x77, 0x40000, &(0x7f00000005c0)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x41}}, 0x10) recvfrom(r0, &(0x7f0000000480)=""/110, 0xfffffe32, 0x700, 0x0, 0xffffffffffffff39) 02:42:04 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:04 executing program 3: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:04 executing program 0 (fault-call:3 fault-nth:2): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) [ 79.195572][ T7390] FAULT_INJECTION: forcing a failure. [ 79.195572][ T7390] name failslab, interval 1, probability 0, space 0, times 0 [ 79.208253][ T7390] CPU: 1 PID: 7390 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 79.216657][ T7390] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.226718][ T7390] Call Trace: [ 79.230003][ T7390] dump_stack+0x137/0x19d [ 79.234342][ T7390] should_fail+0x23c/0x250 [ 79.238767][ T7390] ? shmem_alloc_inode+0x22/0x30 [ 79.243745][ T7390] __should_failslab+0x81/0x90 [ 79.248536][ T7390] ? shmem_match+0xa0/0xa0 [ 79.252999][ T7390] should_failslab+0x5/0x20 [ 79.257554][ T7390] kmem_cache_alloc+0x46/0x2f0 [ 79.262366][ T7390] ? do_anonymous_page+0x411/0x8b0 [ 79.267482][ T7390] ? fsnotify_perm+0x59/0x2e0 [ 79.272223][ T7390] ? shmem_match+0xa0/0xa0 [ 79.276683][ T7390] shmem_alloc_inode+0x22/0x30 [ 79.281469][ T7390] new_inode_pseudo+0x38/0x1c0 [ 79.286250][ T7390] new_inode+0x21/0x120 [ 79.290412][ T7390] shmem_get_inode+0xa1/0x480 [ 79.295098][ T7390] __shmem_file_setup+0xf1/0x1d0 [ 79.300045][ T7390] shmem_file_setup+0x37/0x40 [ 79.304730][ T7390] __se_sys_memfd_create+0x1eb/0x390 [ 79.310022][ T7390] __x64_sys_memfd_create+0x2d/0x40 [ 79.315270][ T7390] do_syscall_64+0x4a/0x90 [ 79.319689][ T7390] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.325691][ T7390] RIP: 0033:0x4665f9 02:42:04 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:04 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000001840)=[{{&(0x7f0000000000)={0x2, 0x4e23, @loopback}, 0x10, 0x0}}, {{&(0x7f00000000c0)={0x2, 0x4e20, @empty}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[], 0x10}}], 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0xb, &(0x7f0000000280)=0x1f, 0x4) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) sendmsg$ETHTOOL_MSG_WOL_SET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)={0x34, r2, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_WOL_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x34}}, 0x4000) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000140)={'sit0\x00', r4, 0x2f, 0x20, 0x6, 0x3f, 0x6, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @private1, 0x8000, 0x7, 0x7f, 0x2}}) 02:42:04 executing program 2: r0 = open(&(0x7f0000000040)='./bus\x00', 0xa4001, 0x1d0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x4000000000010046) lseek(r1, 0x0, 0x2) creat(0x0, 0x0) openat$zero(0xffffffffffffff9c, 0x0, 0x100, 0x0) [ 79.329584][ T7390] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 79.349713][ T7390] RSP: 002b:00007f61203d1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 79.358182][ T7390] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00000000004665f9 [ 79.366447][ T7390] RDX: 00007f61203d2000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 79.374428][ T7390] RBP: 0000000000000000 R08: 00007f61203d1ff8 R09: ffffffffffffffff [ 79.382640][ T7390] R10: 00007f61203d1ffc R11: 0000000000000246 R12: 0000000020000040 02:42:04 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:04 executing program 3: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a0000000000000000000000000000140000001100010000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 79.390622][ T7390] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020000340 02:42:04 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:04 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0xfc, 0x0, 0x7d, 0x805f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x4}, 0x0, 0x0, 0x0, 0xf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0xc, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x0, 0x0, 0x3}, 0x0) syz_mount_image$msdos(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=ANY=[]) chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x1013c1, 0x0) r1 = open$dir(&(0x7f0000000380)='./file0\x00', 0x0, 0x0) mount(&(0x7f0000000000)=@md0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000100)='ext2\x00', 0x800, &(0x7f0000000140)='*^\x00') write$9p(r0, &(0x7f0000001400)="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", 0x2b1) sendfile(r0, r1, 0x0, 0x1c500) 02:42:04 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:04 executing program 0 (fault-call:3 fault-nth:3): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:04 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:04 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v1={0x1000000, [{0x3b36, 0x7ff}]}, 0xc, 0x3) preadv(r1, &(0x7f0000000280), 0x0, 0xebd, 0x7) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x8c0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cache=fscache,fowner>', @ANYRESDEC, @ANYBLOB="2c90030007", @ANYRESDEC=0x0, @ANYBLOB=',smackfsdef=-!/!*[\'-,obj_role=$/#*,hash,uid=', @ANYRESDEC, @ANYBLOB=',\x00']) clone3(&(0x7f0000000b40)={0xc4110f00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r3, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) socket$inet6(0xa, 0x1, 0x7ff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x89a1, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) [ 79.610203][ T7459] FAULT_INJECTION: forcing a failure. [ 79.610203][ T7459] name failslab, interval 1, probability 0, space 0, times 0 [ 79.623084][ T7459] CPU: 0 PID: 7459 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 79.631707][ T7459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 79.641772][ T7459] Call Trace: [ 79.645061][ T7459] dump_stack+0x137/0x19d [ 79.649474][ T7459] should_fail+0x23c/0x250 [ 79.653901][ T7459] ? security_inode_alloc+0x30/0x180 [ 79.659251][ T7459] __should_failslab+0x81/0x90 [ 79.664031][ T7459] should_failslab+0x5/0x20 [ 79.668648][ T7459] kmem_cache_alloc+0x46/0x2f0 [ 79.673524][ T7459] security_inode_alloc+0x30/0x180 [ 79.678695][ T7459] inode_init_always+0x20b/0x420 [ 79.683647][ T7459] ? shmem_match+0xa0/0xa0 [ 79.688078][ T7459] new_inode_pseudo+0x73/0x1c0 [ 79.692857][ T7459] new_inode+0x21/0x120 [ 79.697022][ T7459] shmem_get_inode+0xa1/0x480 [ 79.701717][ T7459] __shmem_file_setup+0xf1/0x1d0 [ 79.706740][ T7459] shmem_file_setup+0x37/0x40 [ 79.711439][ T7459] __se_sys_memfd_create+0x1eb/0x390 [ 79.716739][ T7459] __x64_sys_memfd_create+0x2d/0x40 [ 79.721993][ T7459] do_syscall_64+0x4a/0x90 [ 79.726434][ T7459] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 79.732633][ T7459] RIP: 0033:0x4665f9 [ 79.736565][ T7459] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:42:05 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:05 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) [ 79.756186][ T7459] RSP: 002b:00007f61203d1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 79.764695][ T7459] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00000000004665f9 [ 79.772695][ T7459] RDX: 00007f61203d2000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 79.780682][ T7459] RBP: 0000000000000000 R08: 00007f61203d1ff8 R09: ffffffffffffffff [ 79.788753][ T7459] R10: 00007f61203d1ffc R11: 0000000000000246 R12: 0000000020000040 [ 79.796735][ T7459] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020000340 02:42:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v1={0x1000000, [{0x3b36, 0x7ff}]}, 0xc, 0x3) preadv(r1, &(0x7f0000000280), 0x0, 0xebd, 0x7) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x8c0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cache=fscache,fowner>', @ANYRESDEC, @ANYBLOB="2c90030007", @ANYRESDEC=0x0, @ANYBLOB=',smackfsdef=-!/!*[\'-,obj_role=$/#*,hash,uid=', @ANYRESDEC, @ANYBLOB=',\x00']) clone3(&(0x7f0000000b40)={0xc4110f00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r3, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) socket$inet6(0xa, 0x1, 0x7ff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x89a1, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:42:05 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:05 executing program 0 (fault-call:3 fault-nth:4): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:05 executing program 2: syz_open_dev$tty20(0xc, 0x4, 0x1) add_key$user(&(0x7f0000000100), 0x0, &(0x7f0000000280)="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"/317, 0x13d, 0xfffffffffffffffd) ioctl$TCSETAF(0xffffffffffffffff, 0x5408, &(0x7f0000000080)={0x625, 0x4ef, 0xfac, 0x2, 0xd, "bea819a46f3b6702"}) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) [ 80.040252][ T7525] FAULT_INJECTION: forcing a failure. [ 80.040252][ T7525] name failslab, interval 1, probability 0, space 0, times 0 [ 80.052907][ T7525] CPU: 0 PID: 7525 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 80.061245][ T7525] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.071299][ T7525] Call Trace: [ 80.074750][ T7525] dump_stack+0x137/0x19d [ 80.079181][ T7525] should_fail+0x23c/0x250 [ 80.083603][ T7525] ? __d_alloc+0x36/0x370 [ 80.087976][ T7525] __should_failslab+0x81/0x90 [ 80.092745][ T7525] should_failslab+0x5/0x20 [ 80.097321][ T7525] kmem_cache_alloc+0x46/0x2f0 [ 80.102163][ T7525] ? __init_rwsem+0x59/0x70 [ 80.106715][ T7525] __d_alloc+0x36/0x370 [ 80.110869][ T7525] ? current_time+0xdb/0x190 [ 80.115466][ T7525] d_alloc_pseudo+0x1a/0x50 [ 80.120030][ T7525] alloc_file_pseudo+0x63/0x130 [ 80.124980][ T7525] __shmem_file_setup+0x14c/0x1d0 [ 80.130068][ T7525] shmem_file_setup+0x37/0x40 [ 80.134842][ T7525] __se_sys_memfd_create+0x1eb/0x390 [ 80.140146][ T7525] __x64_sys_memfd_create+0x2d/0x40 [ 80.145483][ T7525] do_syscall_64+0x4a/0x90 [ 80.150114][ T7525] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.156101][ T7525] RIP: 0033:0x4665f9 [ 80.160048][ T7525] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 80.179747][ T7525] RSP: 002b:00007f61203d1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 80.188169][ T7525] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00000000004665f9 [ 80.196153][ T7525] RDX: 00007f61203d2000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 80.204309][ T7525] RBP: 0000000000000000 R08: 00007f61203d1ff8 R09: ffffffffffffffff [ 80.212342][ T7525] R10: 00007f61203d1ffc R11: 0000000000000246 R12: 0000000020000040 [ 80.220319][ T7525] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020000340 02:42:05 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000003380)={0x0, 0x0, &(0x7f0000002d40)=[{&(0x7f00000000c0)={0x1c, 0x68, 0x205, 0x0, 0x0, "", [@nested={0x8, 0x0, 0x0, 0x1, [@typed={0x4}]}, @nested={0x4, 0x6}]}, 0x1c}], 0x1}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pidfd_send_signal(r1, 0x29, &(0x7f0000000000)={0x3d, 0x1, 0x1}, 0x0) 02:42:05 executing program 0 (fault-call:3 fault-nth:5): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v1={0x1000000, [{0x3b36, 0x7ff}]}, 0xc, 0x3) preadv(r1, &(0x7f0000000280), 0x0, 0xebd, 0x7) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x8c0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cache=fscache,fowner>', @ANYRESDEC, @ANYBLOB="2c90030007", @ANYRESDEC=0x0, @ANYBLOB=',smackfsdef=-!/!*[\'-,obj_role=$/#*,hash,uid=', @ANYRESDEC, @ANYBLOB=',\x00']) clone3(&(0x7f0000000b40)={0xc4110f00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r3, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) socket$inet6(0xa, 0x1, 0x7ff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x89a1, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) 02:42:05 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) [ 80.363475][ T7555] FAULT_INJECTION: forcing a failure. [ 80.363475][ T7555] name failslab, interval 1, probability 0, space 0, times 0 [ 80.376212][ T7555] CPU: 1 PID: 7555 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 80.384623][ T7555] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.394796][ T7555] Call Trace: [ 80.398075][ T7555] dump_stack+0x137/0x19d [ 80.402412][ T7555] should_fail+0x23c/0x250 [ 80.406936][ T7555] ? __alloc_file+0x2e/0x1a0 [ 80.411651][ T7555] __should_failslab+0x81/0x90 [ 80.416426][ T7555] should_failslab+0x5/0x20 [ 80.421016][ T7555] kmem_cache_alloc+0x46/0x2f0 [ 80.425935][ T7555] ? inode_doinit_with_dentry+0x382/0x950 [ 80.431772][ T7555] __alloc_file+0x2e/0x1a0 [ 80.436262][ T7555] alloc_empty_file+0xcd/0x1c0 [ 80.441048][ T7555] alloc_file+0x3a/0x280 [ 80.445328][ T7555] alloc_file_pseudo+0xe2/0x130 [ 80.450301][ T7555] __shmem_file_setup+0x14c/0x1d0 [ 80.455566][ T7555] shmem_file_setup+0x37/0x40 [ 80.460314][ T7555] __se_sys_memfd_create+0x1eb/0x390 [ 80.465607][ T7555] __x64_sys_memfd_create+0x2d/0x40 [ 80.470838][ T7555] do_syscall_64+0x4a/0x90 [ 80.475418][ T7555] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.481323][ T7555] RIP: 0033:0x4665f9 [ 80.485223][ T7555] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 80.504834][ T7555] RSP: 002b:00007f61203d1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f 02:42:05 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x800006, 0x12, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v1={0x1000000, [{0x3b36, 0x7ff}]}, 0xc, 0x3) preadv(r1, &(0x7f0000000280), 0x0, 0xebd, 0x7) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x8c0, &(0x7f00000001c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cache=fscache,fowner>', @ANYRESDEC, @ANYBLOB="2c90030007", @ANYRESDEC=0x0, @ANYBLOB=',smackfsdef=-!/!*[\'-,obj_role=$/#*,hash,uid=', @ANYRESDEC, @ANYBLOB=',\x00']) clone3(&(0x7f0000000b40)={0xc4110f00, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r3, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) socket$inet6(0xa, 0x1, 0x7ff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x89a1, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) [ 80.513249][ T7555] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00000000004665f9 [ 80.521253][ T7555] RDX: 00007f61203d2000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 80.529231][ T7555] RBP: 0000000000000000 R08: 00007f61203d1ff8 R09: ffffffffffffffff [ 80.537218][ T7555] R10: 00007f61203d1ffc R11: 0000000000000246 R12: 0000000020000040 [ 80.545404][ T7555] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020000340 02:42:05 executing program 0 (fault-call:3 fault-nth:6): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:05 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 80.622615][ T7581] FAULT_INJECTION: forcing a failure. [ 80.622615][ T7581] name failslab, interval 1, probability 0, space 0, times 0 [ 80.635374][ T7581] CPU: 0 PID: 7581 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 80.644065][ T7581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.654125][ T7581] Call Trace: [ 80.657405][ T7581] dump_stack+0x137/0x19d [ 80.661741][ T7581] should_fail+0x23c/0x250 [ 80.666344][ T7581] ? security_file_alloc+0x30/0x190 [ 80.671731][ T7581] __should_failslab+0x81/0x90 [ 80.676739][ T7581] should_failslab+0x5/0x20 [ 80.681503][ T7581] kmem_cache_alloc+0x46/0x2f0 [ 80.686379][ T7581] security_file_alloc+0x30/0x190 [ 80.691490][ T7581] __alloc_file+0x83/0x1a0 [ 80.695903][ T7581] alloc_empty_file+0xcd/0x1c0 [ 80.700669][ T7581] alloc_file+0x3a/0x280 [ 80.704905][ T7581] alloc_file_pseudo+0xe2/0x130 [ 80.709751][ T7581] __shmem_file_setup+0x14c/0x1d0 [ 80.714774][ T7581] shmem_file_setup+0x37/0x40 [ 80.719479][ T7581] __se_sys_memfd_create+0x1eb/0x390 [ 80.725505][ T7581] __x64_sys_memfd_create+0x2d/0x40 [ 80.730998][ T7581] do_syscall_64+0x4a/0x90 [ 80.735548][ T7581] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 80.741681][ T7581] RIP: 0033:0x4665f9 [ 80.745606][ T7581] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 02:42:06 executing program 3: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:06 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:06 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:06 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2, 0x12, r0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000000500)={'trans=fd,', {}, 0x2c, {}, 0x2c, {[{@dfltgid}], [], 0xf}}) r1 = fork() capget(&(0x7f0000000040)={0x20071026, r1}, 0xffffffffffffffff) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000001640)={{{@in6=@mcast2, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6=@initdev}}, &(0x7f0000001740)=0xe8) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000001780)={0x0, 0x0, 0x0}, &(0x7f00000017c0)=0xc) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000100)) r5 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r5, 0x80045400, &(0x7f0000000100)) r6 = syz_open_procfs$namespace(0x0, &(0x7f0000001800)='ns/pid\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r9 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000cab000)=0xc) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r7, @ANYBLOB=',wfdno=', @ANYRESHEX=r8, @ANYBLOB="2c1007f3f4833d7c9732e384b95c208c95ad9244a94be3d484c22c0032be5b4e83f64689a50c516a6c9fbcc71c2b316b030a58618d03bda90433d45c07e1b36bc825768ccadde8e8c040eaaf361211876dc9a0c8dd15d3f7f12b8321a5b07c43b2fe71affbee78f5c701b6a893a37f4cec8097b7c9971cc4a96bdfe3438f03fe190d338befefc735aadef2957043a7262a7a11a95e90f32178b91503024fd2c2cb22db77ac21b9bc1bcea2521299111def67e11d099aade04e74b5095b8a54f0c099f6f892290000000000", @ANYRESHEX=r10, @ANYBLOB="2c0f"]) sendmsg$unix(r0, &(0x7f0000001980)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001440)=[{&(0x7f0000000180)="3971c7d42daefc5ade8a5c6476d812bf1a2b104ef7dc2c858fdbeea3e31de211c07a22f6754e1b150f5c2f543018127c058db6e1d90773764f78aab24d884c03c8967cf9f3a1e069b33aabcc7af064aa4a7a39955865e9e548797f52e43389d853697c7aa07b81c451216a91a01ffa1cf49f2b946fde8c0b4e488108bc360c772a5dc381c155afed1256737b864f419b2b71f9a771c6d072e8f4266136ea2b651a1157fa45f400c60e63d930511568a08207ec7792b59d10976d6a4e0a4b0e21c67cda5d884373cd59a91e6eec90bc30df3b49a5c63c1142ae9129437622cd479fde5a3a1f204fc8f116f979e231a95af30523baf0afb3d5316727045103c2", 0xff}, {&(0x7f0000000280)="c44c3e1eff1508717472a0af67a72ffc566e5b46f8e680e236c493e9effaee38f4a4b1b2193f20a593a953c2dcbcd33ef5dc4c1d0c0730838d940be18c84040f6ac5b729ad84e89eb72ed5afc8931060bba1152bbccfcc4e8393c9601bd2a158c4dfa8c1e94b79fc10108524c1530393b1b604579221b62bea6a1883ca9abea32500ca76b10097b32790e8", 0x8b}, {&(0x7f0000000340)="e0e857204bb77fc08c0e59d3f51500447f7a9be741702b32332e52e3d5f4380c7587a86ffa45bf19b8a44490f08f968c7c2bc7a37a23608887993d6b531a44bf26a539ad74d8eb073c062f06c75bfa8955c63067781c1041a634c7431d338f3698fd5c348816116cb9e22f55bd081f64279621cb8750bb03e5860c54f4454929631838d582e9f6e2e2c38a4bd16a3829c32b340459302d220eed82315cbaa5bcd1b42715ead1e97667040b52ca8ac8dafbc6abd14740e913323f9356522d9b603064724c", 0xc4}, {&(0x7f00000000c0)="ff8782e745590eaf0105d734e94f12869a5929b3f96bdb1f36fdb2a7bbbc", 0x1e}, {&(0x7f0000000440)="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", 0xfffffffffffffe68}], 0x5, &(0x7f0000001840)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r1, r2, r3}}}, @rights={{0x24, 0x1, 0x1, [r0, r4, r0, r5, r6]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r10}}}], 0x130, 0x4011}, 0x4000) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r11 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) open_by_handle_at(r11, &(0x7f0000000140)=ANY=[@ANYBLOB="10000000af1237b1ff030000000000204520375c28e40000"], 0x0) [ 80.765359][ T7581] RSP: 002b:00007f61203d1f48 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 80.773775][ T7581] RAX: ffffffffffffffda RBX: 00000000200002c0 RCX: 00000000004665f9 [ 80.781749][ T7581] RDX: 00007f61203d2000 RSI: 0000000000000000 RDI: 00000000004bee8e [ 80.789732][ T7581] RBP: 0000000000000000 R08: 00007f61203d1ff8 R09: ffffffffffffffff [ 80.797707][ T7581] R10: 00007f61203d1ffc R11: 0000000000000246 R12: 0000000020000040 [ 80.805871][ T7581] R13: 0000000020000080 R14: 0000000000000000 R15: 0000000020000340 02:42:06 executing program 0 (fault-call:3 fault-nth:7): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) [ 80.907364][ T7631] FAULT_INJECTION: forcing a failure. [ 80.907364][ T7631] name failslab, interval 1, probability 0, space 0, times 0 [ 80.920071][ T7631] CPU: 0 PID: 7631 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 80.928413][ T7631] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 80.938474][ T7631] Call Trace: [ 80.941761][ T7631] dump_stack+0x137/0x19d [ 80.946395][ T7631] should_fail+0x23c/0x250 [ 80.950831][ T7631] ? getname_flags+0x84/0x3d0 [ 80.955562][ T7631] __should_failslab+0x81/0x90 [ 80.960336][ T7631] should_failslab+0x5/0x20 [ 80.964926][ T7631] kmem_cache_alloc+0x46/0x2f0 [ 80.969700][ T7631] ? notify_change+0xa59/0xa80 [ 80.974475][ T7631] getname_flags+0x84/0x3d0 [ 80.979000][ T7631] ? fput+0x2d/0x130 [ 80.982905][ T7631] getname+0x15/0x20 [ 80.986807][ T7631] do_sys_openat2+0x5b/0x250 [ 80.991489][ T7631] __x64_sys_openat+0xef/0x110 [ 80.996271][ T7631] do_syscall_64+0x4a/0x90 [ 81.000781][ T7631] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.006722][ T7631] RIP: 0033:0x4196e4 [ 81.010624][ T7631] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 81.030901][ T7631] RSP: 002b:00007f61203d1ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 81.039321][ T7631] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 81.047740][ T7631] RDX: 0000000000000002 RSI: 00007f61203d2000 RDI: 00000000ffffff9c 02:42:06 executing program 2: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) [ 81.055769][ T7631] RBP: 00007f61203d2000 R08: 0000000000000000 R09: ffffffffffffffff [ 81.063755][ T7631] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 81.071739][ T7631] R13: 0000000000000005 R14: 00000000200002c0 R15: 0000000000000000 02:42:06 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:06 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:06 executing program 0 (fault-call:3 fault-nth:8): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) [ 81.168531][ T7651] FAULT_INJECTION: forcing a failure. [ 81.168531][ T7651] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 81.181635][ T7651] CPU: 1 PID: 7651 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 81.190073][ T7651] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.200267][ T7651] Call Trace: [ 81.203552][ T7651] dump_stack+0x137/0x19d [ 81.207892][ T7651] should_fail+0x23c/0x250 [ 81.212322][ T7651] should_fail_usercopy+0x16/0x20 02:42:06 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPSET_CMD_DEL(r0, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x50, 0xa, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x1}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_DATA={0x18, 0x7, 0x0, 0x1, [@IPSET_ATTR_PACKETS={0xc, 0x19, 0x1, 0x0, 0x3}, @IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x8}]}]}, 0x50}}, 0x4000081) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000000000)=ANY=[@ANYBLOB="1b000000", @ANYRES16=r3, @ANYBLOB="0100006046a14942ba105f"], 0x3c}}, 0x0) sendfile(r2, r1, 0x0, 0x100000002) r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) preadv(r4, &(0x7f0000000280), 0x100000000000008d, 0x4, 0x0) [ 81.217392][ T7651] strncpy_from_user+0x21/0x250 [ 81.222255][ T7651] getname_flags+0xb8/0x3d0 [ 81.226763][ T7651] getname+0x15/0x20 [ 81.230761][ T7651] do_sys_openat2+0x5b/0x250 [ 81.235632][ T7651] __x64_sys_openat+0xef/0x110 [ 81.240539][ T7651] do_syscall_64+0x4a/0x90 [ 81.244970][ T7651] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.250968][ T7651] RIP: 0033:0x4196e4 02:42:06 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 81.254865][ T7651] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 81.274574][ T7651] RSP: 002b:00007f61203d1ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 81.283165][ T7651] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 81.291228][ T7651] RDX: 0000000000000002 RSI: 00007f61203d2000 RDI: 00000000ffffff9c [ 81.299254][ T7651] RBP: 00007f61203d2000 R08: 0000000000000000 R09: ffffffffffffffff [ 81.307261][ T7651] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 81.315236][ T7651] R13: 0000000000000005 R14: 00000000200002c0 R15: 0000000000000000 02:42:06 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:06 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:06 executing program 0 (fault-call:3 fault-nth:9): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) [ 81.420856][ T7673] netlink: 7 bytes leftover after parsing attributes in process `syz-executor.3'. [ 81.468916][ T7693] FAULT_INJECTION: forcing a failure. [ 81.468916][ T7693] name failslab, interval 1, probability 0, space 0, times 0 [ 81.482131][ T7693] CPU: 0 PID: 7693 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 81.490460][ T7693] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.500967][ T7693] Call Trace: [ 81.504252][ T7693] dump_stack+0x137/0x19d [ 81.508607][ T7693] should_fail+0x23c/0x250 [ 81.513036][ T7693] ? __alloc_file+0x2e/0x1a0 [ 81.517631][ T7693] __should_failslab+0x81/0x90 [ 81.522404][ T7693] should_failslab+0x5/0x20 [ 81.526995][ T7693] kmem_cache_alloc+0x46/0x2f0 [ 81.532002][ T7693] __alloc_file+0x2e/0x1a0 [ 81.536422][ T7693] alloc_empty_file+0xcd/0x1c0 [ 81.541196][ T7693] path_openat+0x6a/0x20b0 [ 81.545626][ T7693] ? avc_has_perm_noaudit+0x19a/0x240 [ 81.551017][ T7693] ? avc_has_perm+0x59/0x150 [ 81.555620][ T7693] ? avc_has_perm+0xc8/0x150 [ 81.560225][ T7693] ? fsnotify+0x1167/0x1190 [ 81.564836][ T7693] do_filp_open+0xd9/0x1f0 [ 81.569268][ T7693] ? __virt_addr_valid+0x15a/0x1a0 [ 81.574397][ T7693] ? __check_object_size+0x253/0x310 [ 81.579699][ T7693] ? _find_next_bit+0x16a/0x190 [ 81.584564][ T7693] ? alloc_fd+0x388/0x3e0 [ 81.588913][ T7693] do_sys_openat2+0xa3/0x250 [ 81.593522][ T7693] __x64_sys_openat+0xef/0x110 [ 81.598351][ T7693] do_syscall_64+0x4a/0x90 [ 81.602790][ T7693] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.608700][ T7693] RIP: 0033:0x4196e4 [ 81.612645][ T7693] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 81.632344][ T7693] RSP: 002b:00007f61203d1ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 81.640893][ T7693] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 81.648933][ T7693] RDX: 0000000000000002 RSI: 00007f61203d2000 RDI: 00000000ffffff9c [ 81.657086][ T7693] RBP: 00007f61203d2000 R08: 0000000000000000 R09: ffffffffffffffff [ 81.665074][ T7693] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 81.673078][ T7693] R13: 0000000000000005 R14: 00000000200002c0 R15: 0000000000000000 02:42:07 executing program 0 (fault-call:3 fault-nth:10): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:07 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 81.814245][ T7712] FAULT_INJECTION: forcing a failure. [ 81.814245][ T7712] name failslab, interval 1, probability 0, space 0, times 0 [ 81.827004][ T7712] CPU: 1 PID: 7712 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 81.835489][ T7712] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 81.845548][ T7712] Call Trace: [ 81.848820][ T7712] dump_stack+0x137/0x19d [ 81.853202][ T7712] should_fail+0x23c/0x250 [ 81.857601][ T7712] ? security_file_alloc+0x30/0x190 [ 81.862798][ T7712] __should_failslab+0x81/0x90 [ 81.867549][ T7712] should_failslab+0x5/0x20 [ 81.872127][ T7712] kmem_cache_alloc+0x46/0x2f0 [ 81.876876][ T7712] security_file_alloc+0x30/0x190 [ 81.881882][ T7712] __alloc_file+0x83/0x1a0 [ 81.886284][ T7712] alloc_empty_file+0xcd/0x1c0 [ 81.891075][ T7712] path_openat+0x6a/0x20b0 [ 81.895552][ T7712] ? avc_has_perm_noaudit+0x19a/0x240 [ 81.900911][ T7712] ? avc_has_perm+0x59/0x150 [ 81.905539][ T7712] ? avc_has_perm+0xc8/0x150 [ 81.910115][ T7712] ? fsnotify+0x1167/0x1190 [ 81.914617][ T7712] do_filp_open+0xd9/0x1f0 [ 81.919014][ T7712] ? __virt_addr_valid+0x15a/0x1a0 [ 81.924127][ T7712] ? __check_object_size+0x253/0x310 [ 81.929484][ T7712] ? _find_next_bit+0x16a/0x190 [ 81.934319][ T7712] ? alloc_fd+0x388/0x3e0 [ 81.938691][ T7712] do_sys_openat2+0xa3/0x250 [ 81.943284][ T7712] __x64_sys_openat+0xef/0x110 [ 81.948056][ T7712] do_syscall_64+0x4a/0x90 [ 81.952562][ T7712] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 81.958459][ T7712] RIP: 0033:0x4196e4 [ 81.962424][ T7712] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 81.982060][ T7712] RSP: 002b:00007f61203d1ed0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 81.990545][ T7712] RAX: ffffffffffffffda RBX: 00000000004afce8 RCX: 00000000004196e4 [ 81.998499][ T7712] RDX: 0000000000000002 RSI: 00007f61203d2000 RDI: 00000000ffffff9c [ 82.006521][ T7712] RBP: 00007f61203d2000 R08: 0000000000000000 R09: ffffffffffffffff [ 82.014583][ T7712] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 82.022705][ T7712] R13: 0000000000000005 R14: 00000000200002c0 R15: 0000000000000000 02:42:07 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:07 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:07 executing program 3: perf_event_open(&(0x7f0000000100)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000000)='./bus\x00', 0x0) r1 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r1, 0x12081ff) pwritev2(r0, &(0x7f0000000180)=[{&(0x7f00000002c0)='Y', 0x1}], 0x1, 0x0, 0x0, 0x12) fcntl$setstatus(r0, 0x4, 0x6100) write$cgroup_type(r0, &(0x7f0000000200), 0xf642e7e) r2 = open(&(0x7f0000000040)='./file0\x00', 0x14b042, 0x0) connect$netlink(r2, &(0x7f00000001c0)=@proc={0x10, 0x0, 0x25dfdbfe, 0x100000}, 0xc) fcntl$setstatus(r0, 0x4, 0x20000) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x24004080}, 0x24018844) fallocate(r3, 0x0, 0x0, 0x4003fe) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000140)={0x0, r0}) ftruncate(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000380)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2, 0xb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x3) socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0x0, 0x0}) sendmmsg(r4, &(0x7f0000008600)=[{{0x0, 0x7f}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0/../file0/file0\x00'}, 0x32, &(0x7f0000007380), 0x0, &(0x7f0000000600), 0x0, 0x803e}}], 0x2, 0x0) 02:42:07 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:07 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:07 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:07 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:07 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:07 executing program 0 (fault-call:3 fault-nth:11): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) [ 82.587148][ T7798] FAULT_INJECTION: forcing a failure. [ 82.587148][ T7798] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 82.600460][ T7798] CPU: 1 PID: 7798 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 82.608800][ T7798] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 82.618962][ T7798] Call Trace: [ 82.622250][ T7798] dump_stack+0x137/0x19d [ 82.626662][ T7798] should_fail+0x23c/0x250 [ 82.631507][ T7798] should_fail_usercopy+0x16/0x20 [ 82.636629][ T7798] _copy_from_user+0x1c/0xd0 [ 82.641242][ T7798] get_timespec64+0x31/0xd0 [ 82.645765][ T7798] ? fput+0x2d/0x130 [ 82.649675][ T7798] __x64_sys_clock_nanosleep+0x10c/0x220 [ 82.655403][ T7798] ? exit_to_user_mode_prepare+0x65/0x190 [ 82.661144][ T7798] do_syscall_64+0x4a/0x90 [ 82.665624][ T7798] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 82.671529][ T7798] RIP: 0033:0x48a7c1 [ 82.675590][ T7798] Code: 24 0c 89 3c 24 48 89 4c 24 18 e8 aa e7 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 8b 74 24 0c 8b 3c 24 b8 e6 00 00 00 0f 05 <44> 89 c7 48 89 04 24 e8 e3 e7 ff ff 48 8b 04 24 eb 97 66 2e 0f 1f [ 82.695329][ T7798] RSP: 002b:00007f61203d1ee0 EFLAGS: 00000293 ORIG_RAX: 00000000000000e6 [ 82.703783][ T7798] RAX: ffffffffffffffda RBX: 00007f61203d26bc RCX: 000000000048a7c1 [ 82.711798][ T7798] RDX: 00007f61203d1f20 RSI: 0000000000000000 RDI: 0000000000000000 [ 82.719795][ T7798] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 82.727954][ T7798] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000010 02:42:08 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 82.736019][ T7798] R13: 0000000000000005 R14: 00000000200002c0 R15: 0000000000000000 02:42:08 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:08 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:08 executing program 0 (fault-call:3 fault-nth:12): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) [ 82.972822][ T7834] FAULT_INJECTION: forcing a failure. [ 82.972822][ T7834] name failslab, interval 1, probability 0, space 0, times 0 [ 82.985942][ T7834] CPU: 0 PID: 7834 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 82.994460][ T7834] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.004535][ T7834] Call Trace: [ 83.008006][ T7834] dump_stack+0x137/0x19d [ 83.012684][ T7834] should_fail+0x23c/0x250 [ 83.017321][ T7834] ? inotify_handle_inode_event+0x106/0x2d0 [ 83.023230][ T7834] __should_failslab+0x81/0x90 [ 83.028038][ T7834] should_failslab+0x5/0x20 [ 83.032625][ T7834] __kmalloc+0x66/0x340 [ 83.036886][ T7834] ? path_openat+0x19ab/0x20b0 [ 83.041666][ T7834] inotify_handle_inode_event+0x106/0x2d0 [ 83.047449][ T7834] ? tsan.module_ctor+0x10/0x10 [ 83.052562][ T7834] fsnotify+0x1040/0x1190 [ 83.057134][ T7834] __fsnotify_parent+0x2f3/0x430 [ 83.062087][ T7834] ? blkdev_common_ioctl+0x9c3/0x1040 [ 83.067471][ T7834] __fput+0x1a9/0x4e0 [ 83.071799][ T7834] ____fput+0x11/0x20 [ 83.075844][ T7834] task_work_run+0xae/0x130 [ 83.080375][ T7834] exit_to_user_mode_prepare+0x156/0x190 [ 83.086117][ T7834] syscall_exit_to_user_mode+0x20/0x40 [ 83.091763][ T7834] do_syscall_64+0x56/0x90 [ 83.096193][ T7834] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 83.102148][ T7834] RIP: 0033:0x41940b [ 83.106052][ T7834] Code: 0f 05 48 3d 00 f0 ff ff 77 45 c3 0f 1f 40 00 48 83 ec 18 89 7c 24 0c e8 63 fc ff ff 8b 7c 24 0c 41 89 c0 b8 03 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 35 44 89 c7 89 44 24 0c e8 a1 fc ff ff 8b 44 [ 83.125910][ T7834] RSP: 002b:00007f61203d1f30 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 83.134446][ T7834] RAX: 0000000000000000 RBX: 00007f61203d26bc RCX: 000000000041940b [ 83.142431][ T7834] RDX: 0000000000000005 RSI: 0000000000004c00 RDI: 0000000000000006 [ 83.150499][ T7834] RBP: 0000000000000006 R08: 0000000000000000 R09: ffffffffffffffff [ 83.158475][ T7834] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000010 [ 83.166454][ T7834] R13: 0000000000000005 R14: 00000000200002c0 R15: 0000000000000000 02:42:08 executing program 3: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:08 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(0xffffffffffffffff, 0xc058534f, &(0x7f0000000480)={{0x1, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:08 executing program 0 (fault-call:3 fault-nth:13): r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:08 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, 0x0, 0x0, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) [ 83.309533][ T7856] FAULT_INJECTION: forcing a failure. [ 83.309533][ T7856] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 83.322989][ T7856] CPU: 0 PID: 7856 Comm: syz-executor.0 Not tainted 5.12.0-syzkaller #0 [ 83.332040][ T7856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 83.342628][ T7856] Call Trace: [ 83.346082][ T7856] dump_stack+0x137/0x19d [ 83.350522][ T7856] should_fail+0x23c/0x250 [ 83.354944][ T7856] should_fail_usercopy+0x16/0x20 [ 83.360202][ T7856] _copy_to_user+0x1c/0x90 [ 83.364716][ T7856] simple_read_from_buffer+0xab/0x120 [ 83.370303][ T7856] proc_fail_nth_read+0xf6/0x140 [ 83.375340][ T7856] ? rw_verify_area+0x136/0x250 [ 83.380411][ T7856] ? proc_fault_inject_write+0x200/0x200 [ 83.386151][ T7856] vfs_read+0x154/0x5d0 [ 83.390326][ T7856] ? __fput+0x43e/0x4e0 [ 83.394514][ T7856] ? __fget_light+0x21b/0x260 [ 83.399291][ T7856] ? __cond_resched+0x11/0x40 [ 83.403974][ T7856] ksys_read+0xce/0x180 [ 83.408177][ T7856] __x64_sys_read+0x3e/0x50 [ 83.412714][ T7856] do_syscall_64+0x4a/0x90 [ 83.417186][ T7856] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 83.423213][ T7856] RIP: 0033:0x41937c [ 83.427110][ T7856] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 83.447010][ T7856] RSP: 002b:00007f61203d2170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 02:42:08 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) [ 83.455578][ T7856] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041937c [ 83.463569][ T7856] RDX: 000000000000000f RSI: 00007f61203d21e0 RDI: 0000000000000004 [ 83.471558][ T7856] RBP: 00007f61203d21d0 R08: 0000000000000000 R09: ffffffffffffffff [ 83.479540][ T7856] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 83.487523][ T7856] R13: 00007ffc227e9c2f R14: 00007f61203d2300 R15: 0000000000022000 02:42:08 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, 0x0) tkill(r0, 0xb) 02:42:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:09 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3400f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) close(r0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000100)='./bus\x00', 0x10600c2, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x208200) fcntl$setpipe(r3, 0x407, 0x0) sendfile(r0, r4, 0x0, 0x8000fffffffe) 02:42:09 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x3, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:09 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, 0x0) tkill(r0, 0xb) 02:42:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x4, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:09 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0x0, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, &(0x7f0000000040)) 02:42:09 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x3400f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) close(r0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r4 = open(&(0x7f0000000100)='./bus\x00', 0x10600c2, 0x0) r5 = creat(&(0x7f0000000040)='./bus\x00', 0x0) ftruncate(r5, 0x208200) fcntl$setpipe(r3, 0x407, 0x0) sendfile(r0, r4, 0x0, 0x8000fffffffe) 02:42:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x5, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:09 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) syz_io_uring_complete(0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)) 02:42:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x6, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:09 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, 0x0) tkill(r0, 0xb) 02:42:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x7, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:09 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) syz_io_uring_complete(0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)) 02:42:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x8, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:09 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000180)=@abs={0x37238b2a78963f62, 0x0, 0x4e23}, 0x6e) bind$unix(r0, &(0x7f0000000240)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) clone(0x40000000007fc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) mount$9p_unix(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='\xe9\x1fq\x89Y\x1e\x923aK\x00', &(0x7f0000000140), 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="7472c00c0000756e697b0000"]) 02:42:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xa, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:09 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{0x0, 0x81}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:09 executing program 3: r0 = creat(&(0x7f0000000280)='./file0\x00', 0x0) clone(0x2002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={[{@mpol={'mpol', 0x3d, {'prefer', '', @val={0x3a, [0xa]}}}, 0x9}]}) fadvise64(r0, 0xf800000000000000, 0x80000000, 0x2) 02:42:09 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) syz_io_uring_complete(0x0) ioctl$FIBMAP(0xffffffffffffffff, 0x1, &(0x7f0000000040)) [ 84.248285][ T8003] 9pnet_virtio: no channels available for device ./file0 [ 84.339664][ T8021] tmpfs: Bad value for 'mpol' [ 84.356997][ T8027] tmpfs: Bad value for 'mpol' 02:42:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xb, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:09 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, 0x0) 02:42:09 executing program 3: lgetxattr(&(0x7f0000001700)='./file0\x00', &(0x7f0000001840)=@known='user.incfs.id\x00', &(0x7f0000001780)=""/162, 0xa2) clone(0x1f00, 0x0, 0x0, 0x0, 0x0) pselect6(0x40, &(0x7f0000000400)={0x3, 0xdcc, 0x9, 0x5, 0x3, 0x81, 0x67a2}, &(0x7f0000000040)={0x7ff, 0x1, 0x6, 0x7fffffff, 0x3, 0xcc6, 0x7, 0x5}, &(0x7f0000000080)={0x5, 0xf3, 0x8000, 0x100000001, 0x9ea4, 0x7, 0xe4000000000000, 0x4}, &(0x7f00000000c0), &(0x7f0000000140)={&(0x7f0000000100)={[0x79]}, 0x8}) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/syz1\x00', 0x1ff) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000180), 0x800, 0x0) pselect6(0x40, &(0x7f0000001580)={0x7fffffff, 0xfff, 0x1, 0x5a2c74a4, 0x1, 0x8, 0x6, 0x100}, &(0x7f00000015c0)={0x3, 0xcd6, 0x1, 0x4, 0x1, 0x401, 0x1, 0x100000000}, &(0x7f0000001600)={0x40, 0x6, 0x0, 0x5e, 0x3, 0x4, 0x30e0, 0x6}, &(0x7f0000001640), &(0x7f00000016c0)={&(0x7f0000001680)={[0x2]}, 0x8}) clone(0x1000000, &(0x7f0000000440)="6ff908a5b49ab139c773ccd066cab29078c419a247f724a8984c979f84620e8fad5b32b5119c3919baf854aa58bd949a20c4febe4b2af0c227f7c84a80afa1cdf772c63b61533c4a80d528f1b1b959c64d711e2983098a58456d4fcbd05f3a6bf87d947328789fe5cb0241ca14c059c83fff409e79e75d2592852cad85cad6bdd495e9e123100fb74582f53f9f52d520693817eaed02d231840f1d93d97dd7db3e4b3aabe43957d50e07f8ae2e44832abaf1805ccaa8e32a150e2b8ceb7969c1e2321d1562f9ab0bd075eb61d7d40f2cf407f3205cbae962c494a91715ca0281f901ce23021af910986bacf9f1670adf9661186a6eee171a", &(0x7f0000000000), &(0x7f0000000540), &(0x7f0000000580)="008dafccd8188d5f32880ae854981c6f6c7212964b3df3f320fdef780d25358a724b7a75d6a47471b0842641f49e86158ef4da2ead1a7bac2c5b964477b130c627838f1496b7da6e604c279bc016f9c54919e02b1cff616aa44d3e83c5c843ddc8f85cb7711908b01c4df31e4cd4c9cf4f21a646c940a3bb301cfe66f5f0ca6d829516eaea76deb8bb50700e49c13c79fc20d8b27021393a4bc3e9d77cc23a6f172fe3a298df080324fbd018d2e927d0131f5955b0aee1a581d93623f962cd22a116608e757dc9a07985ef3a3e00bbe87bbdd36ec7f4933483db50f548a4e517b1316c84d32cc87d16a8bbdd4e666d727acb2d9f7246db7ff4527f47ae7f42c2352e4874bb40a463c9353e5f4e2d5e2f33dc29cceb33a5c104399606ef3efe02116b343013babdc3e0eee0d82e65c990b8c93d13a0d69e537fd3f6bae97bbed354a0855fafe8e2ec92a7e0019c127430c1523be5267acca723d70f5f1f5b8770a94189d933c2b4fc1bde15b150962e0e90597021d0146100d4c4e540b5ec582cdddecf02797e5140f54ad6f7bba04888021db5dae9a9c208a87e7767d79342eb1bca174b78ac838c779543bfff6e73f3c9dd7d55c1c262118d7c413d679dba870b7f18d7e923d75a4467a43964c4768d7b6a555fcf14f6b0fd9f177466eb8585be38916958a818a4433b20d2eb874337ecd29aa49bbe1acb4f482dcafae140eb4a560a78d91d2b15d7c96186405cad87465fe83af5180a4d46f34b4d8adb18d798f5bf5cea01969e6c0f090bf15115d3123e5f3b24341677ac42b27582457a949339c33fe2c3d9b94c8f6b6266e26c25de3337e6771a56d003ad1a2fe171ef75bd711e14feb3d9fe2f2ebf64f83ccbf3e3bcd8d41727b6d4f90b5623d68620a1590ace46c645851185fa06dade3c01e721b80d7c1cf42a7d9b8b8e4da8eb66700b92314c92c3182254d019387dd1598b05fcf5344ad91628dab5190987424b3cec2694ee6fc9727f5f819a8d12306c09a8b2c5e1178ddf087643cd9a292f32f822915440d5adccb2016dae6136a36582a597ea028a92e263682d129d9526f75b67cf743384a3c13ec61f60ffb322b2540aa4abba27bac2acee0ded5ae90d7e4f9ea6ee5db7beb884d2352e8a4d45c493956c6386507d351a7abd0552b0d669c6047ec23368edb12c20671f01dbefb8f55fc0d83585be43cd0bcbd71ae2a9a4a15427a8f2271c7d2006420c695c3fa02252e73e0a47a375de37c634afa3f63fdd5e17eceb8ed4ea96c3dae48488a016d86b961e6e1c649805e47cb5ef559d105687a617bd64ffe1bd257b8d2b601d1b28c2467757c75e6a3bfa642f3994054103cc8ed629f7ffd53206f067699fb650dc955c476502d0ca464445c150796b5c4ae877b43f6068cdd4524d3b883b71b73416d86c3ee998b6753079d586f4788e814cbde262af0d1e59f8acec110b091ac039e42535f5e7b54fba075dc79d6ea9bdd3237b95defe1507139346511f5f9bfab9f305be72ae6eb623eaaa9576d3cb83cc27d5bc2e682279559a90f0d9f30e55999e235ef182b800754d3219e21cda024c6938b152b0d31a976c5217778f31eb013c619d0b3269c31351909645741739181143280bdd42e2ee41d22500b8ca511bbe531120a54c97d9754f66ca0335aa112ed60032f51ee49450de1cd1c1c3ee89be8c8fd7bbcfe56b40ab6e9c4f93d99ae15a750ba05c9a6ab9c828765ff824bfa563ed51add4cf3d5c133defbf57aae763a20dab88e24f414a1fa08d7b527e03f5f3d0348be66860e19be374a2e2c3c64724fe0101bb0b454ab152574e04937d42f22d3cc536f90e11b57354574506e6ced394ff686614d055956ff80a77526f99059222bd078c4be02e70815158bd8c0e34db6c3e606f24d24be038db56711ab72a604e11cb8ba667382617d14e75250dd1a701b3c07f20d54de63c9570e5a6f724606c155cc12884c73b25f6dfcf91f09a195bc4b63bf942dbdddc0908aca57c9894a640f7bc9ff39382fc697fced0ddf1bbfed2d26cfff8762b5682f9956be9635bbe76c32ab06c6bc0c57662171532b1b4ab54dbd62777a908ae3c72e5c0d8eba218807e94609e696b1fb53c573cac91f1c13c4497a921e19cde0698c24005d2bf72438ec7cbf739743d9ed1da241ab358d015490be4ed0cfb018fcaa40a3e9eeb5d6c3db56f758346579851d122536be92d12f73cea757b552aa433db622d33d564caafaa5991a60eda55545fc924d865faef925ad9866969e239866e96f94c1e7322b490e9f9584059c75da32ffd1ad96e6d6ac4379379432f319188594a43c78eb7027b867d9dea54e5534309218d025e811c70556ed6e79bc0f099c396ae0cc7ca7ada25a4d751b1a88cd4d47b38c6fcc8ba4d5730e46d750abf196cf33be33db7d347ba31125948318445ffa39ab60c91905a970383e250f761645477cfbce61418ef27b80eee7cc5758af60400f6805b626cd533c46a24e90757158fbdb1970ed31d0df988ab9f14b0a9f1170504b590282218aa130b35008c5b99b1aa8a149ffab44b8f5ca84b9469648565b3a98cba07a76f389df9a550bd11768541bd9601e23599fdb36a15814e1b3e053bdf5e4719f1f57931348a2dd35755bdf50cf1e057f23b746add0bc4fc4db5bbf84e202e2ef9da9a4caf8e5e5adbe6212b569fa46779d5ed06cd9b753778562cde432ff5cbd3d11cec96f4cc37c2dc0eb3afbf660d685183de5739f37e7da8f8721a4b283a9fad71850f2d0819a78bfedb86d8c85460b48f56fb3ec47fe4273e9b3d96fe36f31d07184eeeb8162b3d230406cb6953b9df5e3fa9d830c6f354ef912b809d5012320395ebf885721b078f98a6377817026069b5c1d3a4b7d735074bbc84697ad3158425df2e99a91b935472c47b78bad98e836bd9829818a28e4a6555dff075222cf5970ae4be7a2a3d7008cc2a0b4e6846d8a4bcafe2a8fabd077703f9da998c577b999271ad448f2011c4ad22ec0ee5e82fed6fd25c08f8720815c5223aec3ce047706c6dd668078b54a755ba5ee49d6f5ee0a448e02f7d2e510a586996e051ef50423172cf5099a58902430ddea02564772bc7ec492b01e7b574ae9e51c0e6eebaedc090bf621577f416e63dffb9239905b1dfd68bab49a5a6d849f4428d8bf42ed2852ccf4cd92f6a052af49979bd71bbf26d3441fb1f4cca256288e8d9a927b546da6ac9ca8a8a02fb59f6fb7776b709554794855946963f56956ff1c56e3244d62bcb93bd24cb71ea887357b0350528de6d10b3dea9bf2e0b7f560cd351dc1265bcd0e4fd6c1a5e074b69f8df9dda3ae314cf5a49712e3d6788288c78249b0b42c8a5b63abd8a7bb90e11cdf7a785df2639a6215735a726167a3d4b0f268ffb3b23705fb8a1a91c932a651cef38cb3df0bc01d73bee6c3ffe330fc20653d60d5886f406f1a602700fa15a4bcc7a4fa3bb57b3c1ea8e9ee168618a27cf959e96abb5f5bfa181bedcc1658ff644fc5b5898f9858d0d18d06f4237146bf994bee6b4403d3166926ad0fd77ed5bbc6378fafb6efa6347a3050dae341fc06c4bd95e51e7396c04d82e0079e5c995502a2d060d7fcee8467282fc1d4781309b24e73c198350ae2de54571c62e5ec3527afe894014f04b78e46266af8087aa4bce3d1d77cd2526de1bccc335d6e8aac5b2b01cbc3dec97d7515bab8988e8ba0a12a17026dc9942765000c6e49e013f8ed88e50cc166d5d8e6fc4d5383e788ca00d2babbe55d2503dea8a1aeb91f2f8249ea9fbd4bdbc880146ec0e71721adb3f1b2d6347d57a7b01785f740c283f5e2a4c2c7ac907689d00aeae7a73087cf3d723f5e8352c04f7510aa0638e8b4d980cb7c58c057e12feb7138ad4a1e3a07c332544ccc405cfed95996d77c4fd95f90968f29f8afd206dae95e37528660dcdacabb4ba2c6e3d4bfded2c0851bc12bfe6d1c204253d30646dec8da2ae1837897c3ee51ac79e3e30fdbd6699e25b473b53342a991bf00efcf7d28c1dbbba70eb4f46a8d10f6de43c24a74f6890a41a0167bc892f8aab0e21462be5f226bdbec254ed67f6f62606b622625457047f836030c11bf6b8ba61f3880d90565c5390c6aec11d647b98a92a8159e1ae5eac9528c1a5360a18cf08b1f9fd199599419dc54901b10fb7a5a1b9f51ca4f45adb6afa781a561178172fc4ec30b5c6fd34b5b783c5586e426fbea25a8a2a678884d5749b5d031c22dc4e5c2df831b6ddccd75dbf9cb300af76ddca9f602f1dfe07008fb4ff623488c6dc0adc02d86babd4bf9b4ddf764b257f031113b105f31682b2da48fb4f6f12df2f27da9cce9569dbe3e25485676eba1bfdd1e62cc84f083e0f7b86d7977d134c2c4b48ce2da9d1f7c640cf121bdfd95922748e61a28994a8162d4ec841a43f0ad12ce02ab5fd9daf64864c411ada16c31713fa742b5fd8f0520eed81f37475c50e4d29a55e719f86b01e8517fe357908688ed9ce7e5684ba17e341ac4a5e796be3210fe4bf902fe556e1f7fec2add73ef6e7ccc6c14e6c82ec6278fa1d6d4ca43c790b51c72d7c4395750c198a7cee125aa614ecf79965fe74439011152485afcc4c121f6062a600107582c708c271f52c8c46b8121c47cfc4fcfb699788bd6cfede108c6fa19018e240abe262aa090341de823b77e494ea33eae879593f538e1c03bfc22b78fb937689fd3de4849c17d781327aff5d21b774f0991a116deccc19b5e470016a33a8ba42a1caa45c83e33ac1e5b545f2a666f1d0a9c2b1a5dcf9c6d10971d6caefa276c2d902836d127c55ce1a0d3206b9b06f4b580f454018472885ff8817da770f79cf4dd29cbb13b4f50c0b8f3e41cde6c10453b0b019258704606065ec3911f5a5662ae97d59cb5ea807c95e4d50344ae7be9d802e4d58e6603c12b2b9e70b2a44404fdff01493535b5edb5fa9ccadffa3c537271043374f05e3b3a54353edf5c52204ad7691bc2fda4ea5f3cebe0e3b29d11bb8d121917aa626895f4eac5ee5950efdac784f2d5f25f4fab480c97dfb135a5a01f4dac239c82e0e3801741949a2b7af41e89caf1131778ee929b4fcd10711e600590760ea7304796330dc29f914338c4c1ac0e4c996b916148eff7134386e4103fe2d2260ed16c3bd21f1c666023eb01f0dd725df0bda820e65ed4da17cbebe2872954d42a42f6ae9a29ce19d92c3d0c07d005c15180fb1c8d71f18868b00a7e450b0083f003eda38390f39932790166e8f8a7347fc92c103ef80e22722f42f6b8ebd639c8b88317e5cea0099d033ffb85b451170f95bb13e1191d75e3931c1435465d9a2a184033ad149525d1e29dd355c8a4ba0dedfb132fbc70d04d906cf4e0cf0fca050e9326583fea4651d20d0de65a860876273ed4aaeba2e4a470d081b19c4f36ad93146c2e2fd0c12711f74e47ee2ec1cdfdc1a05d266738d8c32c9c5656d4c7b5d4397ee4ccfb50c4789d8efc2cbfc8d77babc8c8078acedf50f9c24d5d82de2a8a64685b51f185374e451a4ae0730643e70513aa2b6dcfa50ebb70a5f606542e3ca9cae866080c32b7afba2ad0fac24c3d6a96a46c453558d2bdee12e6acc76cafd80b2320bc8d2c92cca4b41d3934200e5f4202ae0762a64d153c8146b833918050498cede2358eafcf7b2d9a039b86ba6956484169a6fe4284245f9738c3af5f9e3c81888a1512e87035dff6819cfafac14427c9e30146272d98e4f82124f003f459d6c0dbcb36b03f04da8d74fa5a719487fb6b8488c23bba1fe2bbd8ec0c47525a6") r1 = accept$packet(r0, &(0x7f00000018c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000001900)=0x14) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r2, 0x80045400, &(0x7f0000000100)) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r3, 0x80045400, &(0x7f0000000100)) r4 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000001440), 0x0) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r4, 0x80045400, &(0x7f0000000100)) ppoll(&(0x7f0000001940)=[{r1, 0x8}, {r0, 0x2}, {0xffffffffffffffff, 0xa000}, {r0, 0x10}, {r2, 0xa8}, {r3, 0x20}, {r0, 0x4}, {r0, 0x480}, {r4, 0x8}], 0x9, &(0x7f00000019c0), &(0x7f0000001a00)={[0x1]}, 0x8) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000200)=@req={0x28, &(0x7f00000001c0)={'bridge_slave_1\x00', @ifru_names}}) rt_sigprocmask(0x2, &(0x7f0000001740)={[0x6]}, &(0x7f0000001880), 0x8) pselect6(0x40, &(0x7f0000000280)={0x4, 0x3ff, 0x100, 0x7b, 0x3, 0x0, 0x100000000, 0x7}, &(0x7f00000002c0)={0x1, 0xffff, 0xfffffffffffffe00, 0x8, 0xada, 0x80000000, 0x2}, &(0x7f0000000300)={0x7, 0xa1, 0x20, 0xc635, 0x6, 0x0, 0xfff, 0x100000001}, &(0x7f0000000340)={0x77359400}, &(0x7f00000003c0)={&(0x7f0000000380)={[0x7]}, 0x8}) 02:42:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x18, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:09 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{}, 0x0, 0x1000, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:10 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, 0x0) 02:42:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x26, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x19}}, 0x10) setsockopt$sock_int(r0, 0x1, 0x6, &(0x7f0000000180)=0x2032, 0x4) r1 = socket$packet(0x11, 0x3, 0x300) r2 = socket$packet(0x11, 0x3, 0x300) poll(&(0x7f0000000040)=[{r2}], 0x1, 0x100) r3 = dup2(r1, r2) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000100)={0x0, 0x3}, 0x4) connect$inet(r0, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) ioctl$BTRFS_IOC_BALANCE(r3, 0x5000940c, 0x0) r4 = socket(0x10, 0x20000000003, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x17f) write(r4, &(0x7f000018efdc)="2400000052001f0014f9f407000904000a00071008000400fe0500ff0800050000000000", 0x24) sendto$inet(r3, &(0x7f0000000240)="fa2406eebcd3c82d07cec2a03030cbcd515e29ebce850af288da53029386d7b8ef9c6eb10bb88b7a127ba7c1dc64faa7a8203ef396b0482d6dabb465e714ad2c557170fb95569280c5da898d05bd4fddb522431b1117d1438b79cee01e9e81f11d05ea1def09042f71c5dc37786b7af3caa26a41c4df452a4e1d401a37884a0f0e6d18e67299a4cf68c7dda5dd1d3e17d298808a04a1855db82a48f502f437f0f1e16d597705e19b00071246a798c8e4e9bbbe842e344de5ba8b08722c", 0xbd, 0x80, &(0x7f00000000c0)={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, 0x10) sendmmsg(r0, &(0x7f0000007fc0), 0x4000000000001a8, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) preadv(r5, &(0x7f0000000280), 0x18, 0xd9f, 0x0) 02:42:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0xfe, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:10 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, 0x0) 02:42:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x204, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:10 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, 0x0) 02:42:10 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{}, 0x0, 0x0, 0x1, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x300, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x402, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:10 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, 0x0) 02:42:10 executing program 3: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, 0x0) 02:42:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x406, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x480, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:10 executing program 5: r0 = gettid() r1 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x0) read(r1, &(0x7f0000000080)=""/238, 0xee) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r1, 0x4040534e, &(0x7f0000000040)={0xa9}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f00000001c0)={{0x0, 0x99}}) ioctl$SNDRV_SEQ_IOCTL_QUERY_SUBS(r1, 0xc058534f, &(0x7f0000000480)={{}, 0x0, 0x0, 0x0, {0xb9, 0x1}, 0x9, 0x1}) tkill(r0, 0xb) 02:42:10 executing program 4: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, 0x0) 02:42:10 executing program 3: unshare(0x20000600) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a140000e9180a000000000000000000000000000014000000110001000000000000"], 0x3c}}, 0x0) clone(0x40800080, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, r1, 0x0) preadv(r1, &(0x7f0000000280), 0x18, 0xd9f, 0x0) exit_group(0x0) r2 = syz_io_uring_complete(0x0) ioctl$FIBMAP(r2, 0x1, 0x0) 02:42:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x500, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:10 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x52c, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000340)={[{@dmode}]}) 02:42:10 executing program 3: unshare(0x20000600) clone(0x100,