a77919ecc191e38c29d513502605fc59d3fc540", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) (async) unlinkat(r3, &(0x7f0000000000)='./bus\x00', 0x200) (async) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r2, 0xc018937e, &(0x7f0000000100)={{0x1, 0x1, 0x18, r3, {0x1}}, './bus\x00'}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) (async) clock_gettime(0x0, &(0x7f0000000340)) (async) utimes(&(0x7f0000000140)='./bus\x00', &(0x7f0000000380)={{}, {r5, r6/1000+60000}}) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') (async) pread64(r7, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r7, 0x40082404, &(0x7f0000000040)=0x1) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r8, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) [ 1763.521604][T19362] loop2: detected capacity change from 0 to 512 [ 1763.530949][T19364] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1763.538997][T19364] ref_ctr decrement failed for inode: 0x49b offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107e8e000 [ 1763.550080][T19364] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1763.558095][T19364] ref_ctr decrement failed for inode: 0x49b offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107e8e000 02:10:48 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./bus\x00', 0x0, 0x20) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:10:48 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) recvfrom$packet(r0, &(0x7f0000000200)=""/168, 0xa8, 0x40002100, &(0x7f0000000040)={0x11, 0xd, 0x0, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r1) 02:10:48 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) [ 1763.574612][T19386] loop4: detected capacity change from 0 to 512 [ 1763.574962][T19365] loop5: detected capacity change from 0 to 512 [ 1763.601215][T19395] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1763.609328][T19395] ref_ctr decrement failed for inode: 0x49b offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107e8e000 02:10:48 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) recvfrom$packet(r0, &(0x7f0000000200)=""/168, 0xa8, 0x40002100, &(0x7f0000000040)={0x11, 0xd, 0x0, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r1) 02:10:48 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) close(r1) (async) [ 1763.637208][T19395] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1763.645288][T19395] ref_ctr decrement failed for inode: 0x49b offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107e8e000 [ 1763.658277][T19386] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1763.666299][T19386] ref_ctr decrement failed for inode: 0x4aa offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960c00 [ 1763.690820][T19386] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1763.698959][T19386] ref_ctr decrement failed for inode: 0x4aa offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960c00 [ 1763.712841][T19365] loop5: detected capacity change from 0 to 512 02:10:54 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) getrlimit(0x1, &(0x7f0000000040)) setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) (async) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) (async) getrlimit(0x1, &(0x7f0000000040)) (async) 02:10:54 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./bus\x00', 0x0, 0x20) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) openat(r0, &(0x7f0000000040)='./bus\x00', 0x0, 0x20) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) (async) 02:10:54 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) recvfrom$packet(r0, &(0x7f0000000200)=""/168, 0xa8, 0x40002100, &(0x7f0000000040)={0x11, 0xd, 0x0, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) recvfrom$packet(r0, &(0x7f0000000200)=""/168, 0xa8, 0x40002100, &(0x7f0000000040)={0x11, 0xd, 0x0, 0x1, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, 0x14) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r1) (async) 02:10:54 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = memfd_secret(0x0) connect$tipc(r1, &(0x7f0000000040)=@id={0x1e, 0x3, 0x3, {0x4e20, 0x4}}, 0x10) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:10:54 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) close(r1) (async) 02:10:54 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write(r1, &(0x7f0000000c00)="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0x1000) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) r4 = open(&(0x7f0000001c80)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) r5 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r5, &(0x7f0000000000)='./bus\x00', 0x200) (async) close(r5) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) (async) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000600), r4) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000001c40)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001c00)={&(0x7f0000000640)={0x24, r6, 0x800, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3b7}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x48044}, 0x8000) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000340)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x36, 0x81, 0x0, 0x4, 0x0, 0x8, 0x400, 0x6, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x140, 0x8, 0x0, 0x2, 0x3, 0x3, 0x4, 0x0, 0x7fa, 0x0, 0xff}, r7, 0xc, 0xffffffffffffffff, 0x2) r8 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r8, &(0x7f0000000000)='./bus\x00', 0x200) r9 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x200000, 0x0) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x35, 0x0, 0x3, 0x1, 0x0, 0x1ff, 0x10400, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f00000003c0), 0x8}, 0x8, 0x1e1, 0x7f, 0x9, 0x9, 0x5, 0x5, 0x0, 0x1, 0x0, 0x1000}, 0xffffffffffffffff, 0xe, r9, 0x9) fcntl$setlease(r8, 0x400, 0x2) [ 1769.771394][T19442] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1769.775502][T19447] loop5: detected capacity change from 0 to 512 [ 1769.779570][T19442] ref_ctr decrement failed for inode: 0x4a3 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab800 [ 1769.798265][T19442] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1769.806271][T19442] ref_ctr decrement failed for inode: 0x4a3 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab800 02:10:55 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) mmap(&(0x7f000016d000/0x4000)=nil, 0x4000, 0x2000008, 0x22011, r4, 0x8a379000) mmap$perf(&(0x7f0000721000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x100000000) close(r1) 02:10:55 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./bus\x00', 0x0, 0x20) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:10:55 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000480)={{0x1, 0x1, 0x18, r3, {0x3c9, 0x1}}, './bus\x00'}) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) close(r2) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './bus\x00'}) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x8, 0x3e, 0x81, 0x0, 0x0, 0x1, 0xc00, 0x5, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x20, 0x3ae, 0x2, 0x5, 0x40, 0x2, 0x7, 0x0, 0x81, 0x0, 0x90}, 0xffffffffffffffff, 0x1, r6, 0x1e2480dd573640a) r7 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r8, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r9}, 0xc) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r10, &(0x7f0000002140)=""/17, 0x11, 0x0) r11 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0xffffffff, 0x8}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x6, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x7}, [@exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x3d}]}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41100, 0x18, '\x00', r9, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x5, 0xac, 0x5}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[0x1, r10, r11]}, 0x80) sendfile(r1, r5, &(0x7f0000000080)=0x5, 0x66) [ 1769.822996][T19439] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1769.831106][T19439] ref_ctr decrement failed for inode: 0x4ab offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888137903000 [ 1769.854575][T19439] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1769.862663][T19439] ref_ctr decrement failed for inode: 0x4ab offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888137903000 02:10:55 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000480)={{0x1, 0x1, 0x18, r3, {0x3c9, 0x1}}, './bus\x00'}) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) (async) close(r2) (async) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) (async, rerun: 64) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './bus\x00'}) (rerun: 64) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x8, 0x3e, 0x81, 0x0, 0x0, 0x1, 0xc00, 0x5, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x20, 0x3ae, 0x2, 0x5, 0x40, 0x2, 0x7, 0x0, 0x81, 0x0, 0x90}, 0xffffffffffffffff, 0x1, r6, 0x1e2480dd573640a) r7 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) (async) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r8, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r9}, 0xc) (async, rerun: 32) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') (rerun: 32) pread64(r10, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) r11 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0xffffffff, 0x8}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x6, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x7}, [@exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x3d}]}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41100, 0x18, '\x00', r9, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x5, 0xac, 0x5}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[0x1, r10, r11]}, 0x80) sendfile(r1, r5, &(0x7f0000000080)=0x5, 0x66) 02:10:55 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = memfd_secret(0x0) connect$tipc(r1, &(0x7f0000000040)=@id={0x1e, 0x3, 0x3, {0x4e20, 0x4}}, 0x10) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r2) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:10:55 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f00007d0000/0x3000)=nil, 0x3000, 0x0, 0x8010, r2, 0xd5d) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) open$dir(&(0x7f0000000040)='./bus\x00', 0x4c8400, 0x1a0) close(r2) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) [ 1769.875312][T19443] loop5: detected capacity change from 0 to 512 [ 1769.880547][T19467] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1769.897959][T19469] loop0: detected capacity change from 0 to 512 [ 1769.944983][T19490] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1769.953136][T19490] ref_ctr decrement failed for inode: 0x4ab offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888137903800 [ 1769.964451][T19490] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1769.972513][T19490] ref_ctr decrement failed for inode: 0x4ab offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888137903800 02:10:59 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r1, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f00007d0000/0x3000)=nil, 0x3000, 0x0, 0x8010, r2, 0xd5d) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) open$dir(&(0x7f0000000040)='./bus\x00', 0x4c8400, 0x1a0) close(r2) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r1, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f00007d0000/0x3000)=nil, 0x3000, 0x0, 0x8010, r2, 0xd5d) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) open$dir(&(0x7f0000000040)='./bus\x00', 0x4c8400, 0x1a0) (async) close(r2) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) (async) 02:10:59 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async, rerun: 32) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 32) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000480)={{0x1, 0x1, 0x18, r3, {0x3c9, 0x1}}, './bus\x00'}) ioctl$PERF_EVENT_IOC_SET_BPF(r4, 0x40042408, r3) (async) close(r2) r5 = bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000040)=0xffffffffffffffff, 0x4) (async) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f0000000140)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './bus\x00'}) perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x8, 0x3e, 0x81, 0x0, 0x0, 0x1, 0xc00, 0x5, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_bp={&(0x7f0000000100), 0x4}, 0x20, 0x3ae, 0x2, 0x5, 0x40, 0x2, 0x7, 0x0, 0x81, 0x0, 0x90}, 0xffffffffffffffff, 0x1, r6, 0x1e2480dd573640a) r7 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) (async) r8 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r8, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r9}, 0xc) (async) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r10, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) r11 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000380)={0x0, 0xffffffff, 0x8}, 0xc) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000400)={0x18, 0x6, &(0x7f0000000280)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x7}, [@exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x3d}]}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41100, 0x18, '\x00', r9, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x2, 0x5, 0xac, 0x5}, 0x10, 0x0, 0x0, 0x0, &(0x7f00000003c0)=[0x1, r10, r11]}, 0x80) (async) sendfile(r1, r5, &(0x7f0000000080)=0x5, 0x66) 02:10:59 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write(r1, &(0x7f0000000c00)="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0x1000) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async, rerun: 32) r4 = open(&(0x7f0000001c80)='./bus\x00', 0x0, 0x0) (rerun: 32) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) r5 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r5, &(0x7f0000000000)='./bus\x00', 0x200) (async) close(r5) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r2) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000600), r4) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000001c40)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001c00)={&(0x7f0000000640)={0x24, r6, 0x800, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3b7}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x48044}, 0x8000) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000340)={0x0, 0x0}) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x36, 0x81, 0x0, 0x4, 0x0, 0x8, 0x400, 0x6, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000000080), 0x1}, 0x140, 0x8, 0x0, 0x2, 0x3, 0x3, 0x4, 0x0, 0x7fa, 0x0, 0xff}, r7, 0xc, 0xffffffffffffffff, 0x2) (async, rerun: 64) r8 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) (rerun: 64) unlinkat(r8, &(0x7f0000000000)='./bus\x00', 0x200) (async) r9 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000580), 0x200000, 0x0) perf_event_open(&(0x7f0000000480)={0x2, 0x80, 0x35, 0x0, 0x3, 0x1, 0x0, 0x1ff, 0x10400, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={&(0x7f00000003c0), 0x8}, 0x8, 0x1e1, 0x7f, 0x9, 0x9, 0x5, 0x5, 0x0, 0x1, 0x0, 0x1000}, 0xffffffffffffffff, 0xe, r9, 0x9) (async) fcntl$setlease(r8, 0x400, 0x2) 02:10:59 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = memfd_secret(0x0) connect$tipc(r1, &(0x7f0000000040)=@id={0x1e, 0x3, 0x3, {0x4e20, 0x4}}, 0x10) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async, rerun: 64) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) close(r2) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:10:59 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) mmap(&(0x7f000016d000/0x4000)=nil, 0x4000, 0x2000008, 0x22011, r4, 0x8a379000) mmap$perf(&(0x7f0000721000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x100000000) close(r1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) (async) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) (async) mmap(&(0x7f000016d000/0x4000)=nil, 0x4000, 0x2000008, 0x22011, r4, 0x8a379000) (async) mmap$perf(&(0x7f0000721000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x100000000) (async) close(r1) (async) 02:10:59 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) r1 = getpgid(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) sendmmsg$unix(r0, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x1, 0x2, {r1, r3, 0xee00}}}], 0x20}}], 0x2, 0x0) prlimit64(r1, 0x3, &(0x7f0000000140)={0xae3e, 0x2}, &(0x7f0000000180)) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r4, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) prlimit64(r5, 0xd, &(0x7f00000000c0)={0x80000001, 0x441a1231}, &(0x7f0000000100)) 02:10:59 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r1, &(0x7f0000000000)='./bus\x00', 0x200) r2 = signalfd4(r0, &(0x7f0000000040)={[0x9]}, 0x8, 0x80800) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./bus\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x2) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000200)={{r2}, "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r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0xaa, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r3) 02:10:59 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, r1, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f00007d0000/0x3000)=nil, 0x3000, 0x0, 0x8010, r2, 0xd5d) (async, rerun: 64) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (rerun: 64) open$dir(&(0x7f0000000040)='./bus\x00', 0x4c8400, 0x1a0) (async) close(r2) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:10:59 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r3, &(0x7f0000000000)='./bus\x00', 0x200) r4 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="73797a6b616c6c070000007a6b616c6c6572657273797a6b616c6c656a73797a6b616c6c657273797a6bb66c657250797a6b619986a55e85613b2c616c64657273797a6b616cff010000797a6b626c6cdfd057657273000008e100000000000000000800000000000000000000000000000000005634ed59d25630b0f2de2e105fd77639688c7aa4ef0c955a5ad0931fdffd998b602f2ef428bccda33a35ae9ba6be7e3585eb16778f59414d42db9c516319c50d7e0d62ddb2670004933b5f7258a349c600000000000000000200000000b5878e09981e9a19588c62b3aecc5836685bf57ccf1fc066bbe3c8a2957104d3060000000000000072d47dd7b330ad9557d6f4b5fe91f757b604b424f3e981c0b82cd3845a77919ecc191e38c29d513502605fc59d3fc540", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) sendfile(r3, r4, &(0x7f0000000040)=0xac37, 0x1) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:10:59 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) (async) mmap(&(0x7f000016d000/0x4000)=nil, 0x4000, 0x2000008, 0x22011, r4, 0x8a379000) (async) mmap$perf(&(0x7f0000721000/0x3000)=nil, 0x3000, 0x0, 0x10, r3, 0x100000000) (async) close(r1) [ 1774.006778][T19513] loop0: detected capacity change from 0 to 512 [ 1774.014440][T19520] loop5: detected capacity change from 0 to 512 [ 1774.045620][T19530] loop2: detected capacity change from 0 to 512 02:10:59 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r6}, 0xc) r7 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r8}, 0xc) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000580)={'ip6gre0\x00', &(0x7f0000000480)={'syztnl1\x00', 0x0, 0x4, 0x6, 0x90, 0x80000000, 0x2, @empty, @remote, 0x40, 0x7, 0x6, 0x3}}) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000005c0)={@empty, @dev, 0x0}, &(0x7f0000000600)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000001400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000c00)=ANY=[@ANYBLOB="ec070000", @ANYRES16=0x0, @ANYBLOB="000328bd7000fcdbdf250100000008000100", @ANYRES32=0x0, @ANYBLOB="ac01028044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000110004006163746976656261636b757000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000300000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004000100000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400010000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b800028038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="7401028040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000500000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004000200000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000400000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000400000008000100", @ANYRES32=0x0, @ANYBLOB="7c0002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="3c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000008000100", @ANYRES32=0x0, @ANYBLOB="ac0102803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004001f000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000400000008000600", @ANYRES32=0x0, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000005000300050000000900040068617368000000006c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000003c000400f8ff0309400000000200801204000000ff0f00027f0000000700023c000e000097440200070000000900b6790500000007003c400000000008000100", @ANYRES32=r9, @ANYBLOB="a801028040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000150004006d0900003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000100004006c6f616462616c616e63650040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400040000003c000100240001006c625f74785f6d6574686f6400000000000000000000000000000000000000000500030005000000090004006861736800000000"], 0x7ec}, 0x1, 0x0, 0x0, 0x4000810}, 0x4008080) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r11 = fsmount(r1, 0x0, 0x31) r12 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690", 0x9}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x9}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="636865636b3d7374726963742c757466387efe286fa20e5a92727365743d6575632d6a702c756e000000006174653d312c756e695f786c6174653d312c696f636861727365743d61736369692c73686f72746e616d653d6d697865642c756e695f786c6174653d312c00"], 0x0) unlinkat(r12, &(0x7f0000000000)='./bus\x00', 0x200) renameat2(r11, &(0x7f0000000100)='./bus\x00', r12, &(0x7f0000000140)='./bus\x00', 0x4) r13 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r13, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r14 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r14, 0x40082404, &(0x7f0000000080)=0x100000000) close(r2) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:10:59 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async, rerun: 64) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 64) r1 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="53595a4b7a4c4c4552202008000007602c552c55000015602c5500000000000041660069006c00650030800f00fc000100ffffffffffffffffff0000ffdff2ff46494c453020202020202010007f15602c552c55000015602c5503000067cfefe1fd2ed43dfed7be00000041660069006c00650031000f00100000ffffffffffffffe646494c453120202020007f15602c552c55000015602c01000000000000ae420069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020007f15602c552c55000015602c5506002823000041850069006c0065003e000fd2d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20007f15602c552c55000015602c550b7fb30000000000000000000000000000cc1914594ead64a44769a3d4169f87f31930b0a52da17414be0a1b2733a3dd1b8e4feea233bca2865604147c58bc245d00399fd106ed5668cad4f5bf66bb1e8b0adf8ac2f514572eba1056cf861b1b5f3c77f9f27e6122a248e87ca87c5861a0505b3f07d8648dd7a99678d12d6cafb04ad5d6ac0886d8f818b755cc843d40e095d17411ca666714814a246a7d316cbf3e4024ebcd62aec2a1fdac43a524614badf80c638ed99220620f0a4ba06703fc6ff885d14abb02b702ac0b6ecf15d1d59161e3747821b2ef2350bc29c697ce5737fda574568a16a3dd752d9653b505348e85f4831b528c2f817432ca74a3e19f493d7b46a06fb6da92c89030a3c806e1260201979500624e5f825f34734e76610bd1bacbcbf369902474d7250fd6c4056e34a9291c119d3fcb63723271c3610a28b89e68266e522063156e2e4c3eebccb6a8e90210d22d3211e4c0e8f8fc3265fbdb484264d56ddad9609ea12c6a8ccd7c0573ddc2db2ae3958b23a03106101811eb654650c857cab5d17515932967a7c84df8bd46c2004c180b0a0571fb66d8496ed136231cb6127d0ac9284a1619460390e1b2953beeb0bb15e3e72cf6504d93cd692782f7e6abb0176c9e05880c7b8d1f9d4a0f412d01d5fe6ad5fc34285c24fa6e4408d1a91aedf6fe5c69d91539824e02a698ae5c983a2e52cc3076eaaf0c4d1a67afb3cc02f87d2e2f7f6b6c9e30758d3a0b8a30b784b691643cccf232362e5f3ef09b5f43eb0c6c7a2cff540c2993510ccaae333a4b6625ca3cbf20315e6d22fb2ee9656d1b0663a3778140574de642fa", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="73797a6b616c6c070000007a6b616c6c6572657273797a6b616c6c656a73797a6b616c6c657273797a6bb66c657250797a6b619986a55e85613b2c616c64657273797a6b616cff010000797a6b626c6cdfd057657273000008e100000000000000000800000000000000000000000000000000005634ed59d25630b0f2de2e105fd77639688c7aa4ef0c955a5ad0931fdffd998b602f2ef428bccda33a35ae9ba6be7e3585eb16778f59414d42db9c516319c50d7e0d62ddb2670004933b5f7258a349c600000000000000000200000000b5878e09981e9a19588c62b3aecc5836685bf57ccf1fc066bbe3c8a2957104d3060000000000000072d47dd7b330ad9557d6f4b5fe91f757b604b424f3e981c0b82cd3845a77919ecc191e38c29d513502605fc59d3fc540", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r1, &(0x7f0000000000)='./bus\x00', 0x200) (async) r2 = signalfd4(r0, &(0x7f0000000040)={[0x9]}, 0x8, 0x80800) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./bus\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x2) (async) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000200)={{r2}, "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(async) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0xaa, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 32) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) close(r3) 02:10:59 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = signalfd4(r2, &(0x7f0000000040)={[0x8]}, 0x8, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r4, 0xbac4000) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000d80), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) r6 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) [ 1774.132201][T19546] loop3: detected capacity change from 0 to 512 [ 1774.139733][T19553] loop2: detected capacity change from 0 to 512 [ 1774.148221][T19548] loop0: detected capacity change from 0 to 512 [ 1774.151828][T19556] loop5: detected capacity change from 0 to 512 [ 1774.165901][T19556] FAT-fs (loop5): Unrecognized mount option "utf8~þ(o¢Z’rset=euc-jp" or missing value [ 1774.189433][T19558] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1774.197438][T19558] ref_ctr decrement failed for inode: 0x4af offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888137903c00 [ 1774.208748][T19558] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1774.216769][T19558] ref_ctr decrement failed for inode: 0x4af offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888137903c00 02:10:59 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = signalfd4(r2, &(0x7f0000000040)={[0x8]}, 0x8, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r4, 0xbac4000) (async) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000d80), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) (async) r6 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:10:59 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r1, &(0x7f0000000000)='./bus\x00', 0x200) r2 = signalfd4(r0, &(0x7f0000000040)={[0x9]}, 0x8, 0x80800) (async) setxattr$trusted_overlay_opaque(&(0x7f0000000080)='./bus\x00', &(0x7f0000000100), &(0x7f0000000140), 0x2, 0x2) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000200)={{r2}, "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"}) (async) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0xaa, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r3) [ 1774.237380][T19561] loop3: detected capacity change from 0 to 512 [ 1774.239117][T19556] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1774.251726][T19556] ref_ctr decrement failed for inode: 0x4aa offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960400 [ 1774.270101][T19565] loop2: detected capacity change from 0 to 512 [ 1774.280761][T19556] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1774.288906][T19556] ref_ctr decrement failed for inode: 0x4aa offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960400 [ 1774.301160][T19562] I/O error, dev loop3, sector 4 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 1774.301988][T19546] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1774.310412][T19562] Buffer I/O error on dev loop3, logical block 1, async page read [ 1774.318372][T19546] ref_ctr decrement failed for inode: 0x4a1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107ed5800 02:10:59 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async, rerun: 32) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 32) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r4 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r6}, 0xc) (async, rerun: 32) r7 = socket(0x840000000002, 0x3, 0xff) (rerun: 32) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r8}, 0xc) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000580)={'ip6gre0\x00', &(0x7f0000000480)={'syztnl1\x00', 0x0, 0x4, 0x6, 0x90, 0x80000000, 0x2, @empty, @remote, 0x40, 0x7, 0x6, 0x3}}) (async, rerun: 64) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000005c0)={@empty, @dev, 0x0}, &(0x7f0000000600)=0xc) (rerun: 64) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000001400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000c00)=ANY=[@ANYBLOB="ec070000", @ANYRES16=0x0, @ANYBLOB="000328bd7000fcdbdf250100000008000100", @ANYRES32=0x0, @ANYBLOB="ac01028044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000110004006163746976656261636b757000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000300000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004000100000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400010000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b800028038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="7401028040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000500000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004000200000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000400000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000400000008000100", @ANYRES32=0x0, @ANYBLOB="7c0002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="3c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000008000100", @ANYRES32=0x0, @ANYBLOB="ac0102803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004001f000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000400000008000600", @ANYRES32=0x0, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000005000300050000000900040068617368000000006c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000003c000400f8ff0309400000000200801204000000ff0f00027f0000000700023c000e000097440200070000000900b6790500000007003c400000000008000100", @ANYRES32=r9, @ANYBLOB="a801028040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000150004006d0900003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000100004006c6f616462616c616e63650040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400040000003c000100240001006c625f74785f6d6574686f6400000000000000000000000000000000000000000500030005000000090004006861736800000000"], 0x7ec}, 0x1, 0x0, 0x0, 0x4000810}, 0x4008080) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r11 = fsmount(r1, 0x0, 0x31) (async) r12 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690", 0x9}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x9}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="636865636b3d7374726963742c757466387efe286fa20e5a92727365743d6575632d6a702c756e000000006174653d312c756e695f786c6174653d312c696f636861727365743d61736369692c73686f72746e616d653d6d697865642c756e695f786c6174653d312c00"], 0x0) unlinkat(r12, &(0x7f0000000000)='./bus\x00', 0x200) (async) renameat2(r11, &(0x7f0000000100)='./bus\x00', r12, &(0x7f0000000140)='./bus\x00', 0x4) (async) r13 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r13, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) r14 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r14, 0x40082404, &(0x7f0000000080)=0x100000000) (async, rerun: 32) close(r2) (async, rerun: 32) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:10:59 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x4, 0x9, 0x9, 0x1, 0x0, 0x800, 0x19800, 0xd, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x11390, 0xc000, 0x4ec, 0x5, 0xf13b, 0x0, 0x40, 0x0, 0x6, 0x0, 0xffff}, 0x0, 0xe, 0xffffffffffffffff, 0x9) renameat2(r1, &(0x7f0000000080)='./bus\x00', r1, &(0x7f0000000200)='./bus\x00', 0x1) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) close(r2) [ 1774.338253][T19546] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1774.346271][T19546] ref_ctr decrement failed for inode: 0x4a1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107ed5800 [ 1774.381682][T19577] loop5: detected capacity change from 0 to 512 [ 1774.395078][T19577] FAT-fs (loop5): Unrecognized mount option "utf8~þ(o¢Z’rset=euc-jp" or missing value 02:11:06 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) (async) r1 = getpgid(0x0) (async, rerun: 32) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) sendmmsg$unix(r0, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x1, 0x2, {r1, r3, 0xee00}}}], 0x20}}], 0x2, 0x0) (async) prlimit64(r1, 0x3, &(0x7f0000000140)={0xae3e, 0x2}, &(0x7f0000000180)) (async, rerun: 64) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) (async, rerun: 64) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) (async, rerun: 32) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 32) move_pages(r4, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) prlimit64(r5, 0xd, &(0x7f00000000c0)={0x80000001, 0x441a1231}, &(0x7f0000000100)) 02:11:06 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = signalfd4(r2, &(0x7f0000000040)={[0x8]}, 0x8, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r4, 0xbac4000) r5 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000d80), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) r6 = ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) signalfd4(r2, &(0x7f0000000040)={[0x8]}, 0x8, 0x0) (async) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x110, r4, 0xbac4000) (async) openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000d80), 0x0, 0x0) (async) ioctl$LOOP_CTL_ADD(r5, 0x4c80, 0x0) (async) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) (async) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) (async) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, r6) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) 02:11:06 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) r2 = getpgid(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) sendmmsg$unix(r1, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x1, 0x2, {r2, r4, 0xee00}}}], 0x20}}], 0x2, 0x0) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x8010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r2, 0x0, 0xffffffffffffffff, 0xa) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = accept4$phonet_pipe(r0, 0x0, &(0x7f0000000040), 0x1800) recvmmsg(r6, &(0x7f0000003d80)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000080)=[{&(0x7f0000000fc0)=""/4096, 0x1000}], 0x1}, 0x1ff}, {{&(0x7f0000000200)=@generic, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/52, 0x34}, {&(0x7f00000002c0)=""/107, 0x6b}, {&(0x7f0000000340)=""/53, 0x35}], 0x3, &(0x7f00000003c0)=""/172, 0xac}, 0x3}, {{&(0x7f0000000480)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0xffffffffffffffff, 0x0, &(0x7f0000000500)=""/95, 0x5f}, 0x962}, {{&(0x7f0000000580)=@can, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000600)=""/30, 0x1e}, {&(0x7f0000000640)=""/136, 0x88}, {&(0x7f0000000700)=""/172, 0xac}, {&(0x7f00000007c0)=""/44, 0x2c}, {&(0x7f0000000800)}, {&(0x7f00000008c0)=""/195, 0xc3}, {&(0x7f00000009c0)=""/167, 0xa7}], 0x7, &(0x7f0000000b00)=""/73, 0x49}, 0x9}, {{&(0x7f0000000b80)=@in6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000c00)=""/166, 0xa6}, {&(0x7f0000000cc0)=""/150, 0x96}], 0x2, &(0x7f0000000d80)=""/198, 0xc6}, 0x6}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000001fc0)=""/202, 0xca}, {&(0x7f0000000e80)=""/83, 0x53}], 0x2, &(0x7f00000020c0)=""/189, 0xbd}, 0x10000}, {{&(0x7f0000002180)=@l2, 0x80, &(0x7f0000002440)=[{&(0x7f0000002200)=""/181, 0xb5}, {0xfffffffffffffffd}, {&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f0000002340)=""/198, 0xc6}], 0x4, &(0x7f0000002480)=""/4096, 0x1000}, 0xca9}, {{&(0x7f0000003480)=@phonet, 0x80, &(0x7f0000003600)=[{&(0x7f0000003500)=""/32, 0x20}, {&(0x7f0000003540)=""/132, 0x84}], 0x2}, 0x5}, {{&(0x7f0000003640)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast1}}, 0x80, &(0x7f0000003900)=[{&(0x7f00000036c0)=""/118, 0x76}, {&(0x7f0000003740)=""/78, 0x4e}, {&(0x7f00000037c0)=""/61, 0x3d}, {&(0x7f0000003800)=""/191, 0xbf}, {&(0x7f00000038c0)=""/1, 0x1}], 0x5, &(0x7f0000003980)=""/13, 0xd}, 0x7}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f00000039c0)=""/221, 0xdd}, {&(0x7f0000003ac0)=""/150, 0x96}, {&(0x7f0000003b80)=""/60, 0x3c}, {&(0x7f0000003bc0)=""/243, 0xf3}], 0x4, &(0x7f0000003d00)=""/91, 0x5b}, 0x200}], 0xa, 0x0, &(0x7f0000004000)) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r5) 02:11:06 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x4, 0x9, 0x9, 0x1, 0x0, 0x800, 0x19800, 0xd, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x11390, 0xc000, 0x4ec, 0x5, 0xf13b, 0x0, 0x40, 0x0, 0x6, 0x0, 0xffff}, 0x0, 0xe, 0xffffffffffffffff, 0x9) (async, rerun: 32) renameat2(r1, &(0x7f0000000080)='./bus\x00', r1, &(0x7f0000000200)='./bus\x00', 0x1) (async, rerun: 32) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) close(r2) 02:11:06 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="53595a4b7a4c4c4552202008000007602c552c55000015602c5500000000000041660069006c00650030800f00fc000100ffffffffffffffffff0000ffdff2ff46494c453020202020202010007f15602c552c55000015602c5503000067cfefe1fd2ed43dfed7be00000041660069006c00650031000f00100000ffffffffffffffe646494c453120202020007f15602c552c55000015602c01000000000000ae420069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020007f15602c552c55000015602c5506002823000041850069006c0065003e000fd2d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20007f15602c552c55000015602c550b7fb30000000000000000000000000000cc1914594ead64a44769a3d4169f87f31930b0a52da17414be0a1b2733a3dd1b8e4feea233bca2865604147c58bc245d00399fd106ed5668cad4f5bf66bb1e8b0adf8ac2f514572eba1056cf861b1b5f3c77f9f27e6122a248e87ca87c5861a0505b3f07d8648dd7a99678d12d6cafb04ad5d6ac0886d8f818b755cc843d40e095d17411ca666714814a246a7d316cbf3e4024ebcd62aec2a1fdac43a524614badf80c638ed99220620f0a4ba06703fc6ff885d14abb02b702ac0b6ecf15d1d59161e3747821b2ef2350bc29c697ce5737fda574568a16a3dd752d9653b505348e85f4831b528c2f817432ca74a3e19f493d7b46a06fb6da92c89030a3c806e1260201979500624e5f825f34734e76610bd1bacbcbf369902474d7250fd6c4056e34a9291c119d3fcb63723271c3610a28b89e68266e522063156e2e4c3eebccb6a8e90210d22d3211e4c0e8f8fc3265fbdb484264d56ddad9609ea12c6a8ccd7c0573ddc2db2ae3958b23a03106101811eb654650c857cab5d17515932967a7c84df8bd46c2004c180b0a0571fb66d8496ed136231cb6127d0ac9284a1619460390e1b2953beeb0bb15e3e72cf6504d93cd692782f7e6abb0176c9e05880c7b8d1f9d4a0f412d01d5fe6ad5fc34285c24fa6e4408d1a91aedf6fe5c69d91539824e02a698ae5c983a2e52cc3076eaaf0c4d1a67afb3cc02f87d2e2f7f6b6c9e30758d3a0b8a30b784b691643cccf232362e5f3ef09b5f43eb0c6c7a2cff540c2993510ccaae333a4b6625ca3cbf20315e6d22fb2ee9656d1b0663a3778140574de642fa", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r3, &(0x7f0000000000)='./bus\x00', 0x200) r4 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="73797a6b616c6c070000007a6b616c6c6572657273797a6b616c6c656a73797a6b616c6c657273797a6bb66c657250797a6b619986a55e85613b2c616c64657273797a6b616cff010000797a6b626c6cdfd057657273000008e100000000000000000800000000000000000000000000000000005634ed59d25630b0f2de2e105fd77639688c7aa4ef0c955a5ad0931fdffd998b602f2ef428bccda33a35ae9ba6be7e3585eb16778f59414d42db9c516319c50d7e0d62ddb2670004933b5f7258a349c600000000000000000200000000b5878e09981e9a19588c62b3aecc5836685bf57ccf1fc066bbe3c8a2957104d3060000000000000072d47dd7b330ad9557d6f4b5fe91f757b604b424f3e981c0b82cd3845a77919ecc191e38c29d513502605fc59d3fc540", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) (async) sendfile(r3, r4, &(0x7f0000000040)=0xac37, 0x1) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:11:06 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r4 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r4, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r4, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r6}, 0xc) r7 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r7, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$ifreq_SIOCGIFINDEX_team(r7, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r7, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r8}, 0xc) (async) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000000580)={'ip6gre0\x00', &(0x7f0000000480)={'syztnl1\x00', 0x0, 0x4, 0x6, 0x90, 0x80000000, 0x2, @empty, @remote, 0x40, 0x7, 0x6, 0x3}}) getsockopt$inet_mreqn(r3, 0x0, 0x24, &(0x7f00000005c0)={@empty, @dev, 0x0}, &(0x7f0000000600)=0xc) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000001400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000640)={&(0x7f0000000c00)=ANY=[@ANYBLOB="ec070000", @ANYRES16=0x0, @ANYBLOB="000328bd7000fcdbdf250100000008000100", @ANYRES32=0x0, @ANYBLOB="ac01028044000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000110004006163746976656261636b757000000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000300000008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="3c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c00000000000000000000000500030003000000080004000100000038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400010000003c00010024000100757365725f6c696e6b757000000000000000000000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="b800028038000100240001006d636173745f72656a6f696e5f696e74657276616c0000000000000000000000050003000300000008000400000000003c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000008000100", @ANYRES32=0x0, @ANYBLOB="7401028040000100240001006c625f74785f686173685f746f5f706f72745f6d617070696e67000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="080007000000000040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000500000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004000200000040000100240001007072696f72697479000000000000000000000000000000000000000000000000050003000e000000080004000400000008000600", @ANYRES32=0x0, @ANYBLOB="40000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=r6, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e7400000000000000000000000000000500030003000000080004000400000008000100", @ANYRES32=0x0, @ANYBLOB="7c0002803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=r8, @ANYBLOB="3c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000009000400686173680000000008000100", @ANYRES32=0x0, @ANYBLOB="ac0102803c00010024000100757365725f6c696e6b75705f656e61626c65640000000000000000000000000005000300060000000400040008000600", @ANYRES32=0x0, @ANYBLOB="4c000100240001006c625f74785f6d6574686f640000000000000000000000000000000000000000050003000500000019000400686173685f746f5f706f72745f6d617070696e670000000038000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000080004001f000000400001002400010071756575655f69640000000000000000000000000000000000000000000000000500030003000000080004000400000008000600", @ANYRES32=0x0, @ANYBLOB="3c000100240001006c625f74785f6d6574686f64000000000000000000000000000000000000000005000300050000000900040068617368000000006c000100240001006270665f686173685f66756e6300000000000000000000000000000000000000050003000b0000003c000400f8ff0309400000000200801204000000ff0f00027f0000000700023c000e000097440200070000000900b6790500000007003c400000000008000100", @ANYRES32=r9, @ANYBLOB="a801028040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=r10, @ANYBLOB="38000100240001006e6f746966795f70656572735f696e74657276616c00000000000000000000000500030003000000150004006d0900003800010024000100616374697665706f727400000000000000000000000000000000000000000000050003000300000008000400", @ANYRES32=0x0, @ANYBLOB="40000100240001006d6f6465000000000000000000000000000000000000000000000000000000000500030005000000100004006c6f616462616c616e63650040000100240001006c625f706f72745f737461747300000000000000000000000000000000000000050003000b000000080004000900000008000600", @ANYRES32=0x0, @ANYBLOB="38000100240001006e6f746966795f70656572735f636f756e740000000000000000000000000000050003000300000008000400040000003c000100240001006c625f74785f6d6574686f6400000000000000000000000000000000000000000500030005000000090004006861736800000000"], 0x7ec}, 0x1, 0x0, 0x0, 0x4000810}, 0x4008080) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r11 = fsmount(r1, 0x0, 0x31) r12 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690", 0x9}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x9}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="636865636b3d7374726963742c757466387efe286fa20e5a92727365743d6575632d6a702c756e000000006174653d312c756e695f786c6174653d312c696f636861727365743d61736369692c73686f72746e616d653d6d697865642c756e695f786c6174653d312c00"], 0x0) unlinkat(r12, &(0x7f0000000000)='./bus\x00', 0x200) renameat2(r11, &(0x7f0000000100)='./bus\x00', r12, &(0x7f0000000140)='./bus\x00', 0x4) r13 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r13, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r14 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r14, 0x40082404, &(0x7f0000000080)=0x100000000) (async) close(r2) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:11:06 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(r1) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x4, 0x9, 0x9, 0x1, 0x0, 0x800, 0x19800, 0xd, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, @perf_bp={&(0x7f0000000040), 0x4}, 0x11390, 0xc000, 0x4ec, 0x5, 0xf13b, 0x0, 0x40, 0x0, 0x6, 0x0, 0xffff}, 0x0, 0xe, 0xffffffffffffffff, 0x9) (async) renameat2(r1, &(0x7f0000000080)='./bus\x00', r1, &(0x7f0000000200)='./bus\x00', 0x1) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) close(r2) 02:11:06 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) r2 = getpgid(0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) (async) sendmmsg$unix(r1, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x1, 0x2, {r2, r4, 0xee00}}}], 0x20}}], 0x2, 0x0) (async) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x8010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r2, 0x0, 0xffffffffffffffff, 0xa) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r6 = accept4$phonet_pipe(r0, 0x0, &(0x7f0000000040), 0x1800) recvmmsg(r6, &(0x7f0000003d80)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000080)=[{&(0x7f0000000fc0)=""/4096, 0x1000}], 0x1}, 0x1ff}, {{&(0x7f0000000200)=@generic, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/52, 0x34}, {&(0x7f00000002c0)=""/107, 0x6b}, {&(0x7f0000000340)=""/53, 0x35}], 0x3, &(0x7f00000003c0)=""/172, 0xac}, 0x3}, {{&(0x7f0000000480)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0xffffffffffffffff, 0x0, &(0x7f0000000500)=""/95, 0x5f}, 0x962}, {{&(0x7f0000000580)=@can, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000600)=""/30, 0x1e}, {&(0x7f0000000640)=""/136, 0x88}, {&(0x7f0000000700)=""/172, 0xac}, {&(0x7f00000007c0)=""/44, 0x2c}, {&(0x7f0000000800)}, {&(0x7f00000008c0)=""/195, 0xc3}, {&(0x7f00000009c0)=""/167, 0xa7}], 0x7, &(0x7f0000000b00)=""/73, 0x49}, 0x9}, {{&(0x7f0000000b80)=@in6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000c00)=""/166, 0xa6}, {&(0x7f0000000cc0)=""/150, 0x96}], 0x2, &(0x7f0000000d80)=""/198, 0xc6}, 0x6}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000001fc0)=""/202, 0xca}, {&(0x7f0000000e80)=""/83, 0x53}], 0x2, &(0x7f00000020c0)=""/189, 0xbd}, 0x10000}, {{&(0x7f0000002180)=@l2, 0x80, &(0x7f0000002440)=[{&(0x7f0000002200)=""/181, 0xb5}, {0xfffffffffffffffd}, {&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f0000002340)=""/198, 0xc6}], 0x4, &(0x7f0000002480)=""/4096, 0x1000}, 0xca9}, {{&(0x7f0000003480)=@phonet, 0x80, &(0x7f0000003600)=[{&(0x7f0000003500)=""/32, 0x20}, {&(0x7f0000003540)=""/132, 0x84}], 0x2}, 0x5}, {{&(0x7f0000003640)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast1}}, 0x80, &(0x7f0000003900)=[{&(0x7f00000036c0)=""/118, 0x76}, {&(0x7f0000003740)=""/78, 0x4e}, {&(0x7f00000037c0)=""/61, 0x3d}, {&(0x7f0000003800)=""/191, 0xbf}, {&(0x7f00000038c0)=""/1, 0x1}], 0x5, &(0x7f0000003980)=""/13, 0xd}, 0x7}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f00000039c0)=""/221, 0xdd}, {&(0x7f0000003ac0)=""/150, 0x96}, {&(0x7f0000003b80)=""/60, 0x3c}, {&(0x7f0000003bc0)=""/243, 0xf3}], 0x4, &(0x7f0000003d00)=""/91, 0x5b}, 0x200}], 0xa, 0x0, &(0x7f0000004000)) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r5) 02:11:06 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r3, &(0x7f0000000000)='./bus\x00', 0x200) r4 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) (async) sendfile(r3, r4, &(0x7f0000000040)=0xac37, 0x1) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:11:06 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x413, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000080}, 0x0) close(r2) r5 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="53595a4b7a4c4c4552202008000007602c552c55000015602c5500000000000041660069006c00650030800f00fc000100ffffffffffffffffff0000ffdff2ff46494c453020202020202010007f15602c552c55000015602c5503000067cfefe1fd2ed43dfed7be00000041660069006c00650031000f00100000ffffffffffffffe646494c453120202020007f15602c552c55000015602c01000000000000ae420069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020007f15602c552c55000015602c5506002823000041850069006c0065003e000fd2d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20007f15602c552c55000015602c550b7fb30000000000000000000000000000cc1914594ead64a44769a3d4169f87f31930b0a52da17414be0a1b2733a3dd1b8e4feea233bca2865604147c58bc245d00399fd106ed5668cad4f5bf66bb1e8b0adf8ac2f514572eba1056cf861b1b5f3c77f9f27e6122a248e87ca87c5861a0505b3f07d8648dd7a99678d12d6cafb04ad5d6ac0886d8f818b755cc843d40e095d17411ca666714814a246a7d316cbf3e4024ebcd62aec2a1fdac43a524614badf80c638ed99220620f0a4ba06703fc6ff885d14abb02b702ac0b6ecf15d1d59161e3747821b2ef2350bc29c697ce5737fda574568a16a3dd752d9653b505348e85f4831b528c2f817432ca74a3e19f493d7b46a06fb6da92c89030a3c806e1260201979500624e5f825f34734e76610bd1bacbcbf369902474d7250fd6c4056e34a9291c119d3fcb63723271c3610a28b89e68266e522063156e2e4c3eebccb6a8e90210d22d3211e4c0e8f8fc3265fbdb484264d56ddad9609ea12c6a8ccd7c0573ddc2db2ae3958b23a03106101811eb654650c857cab5d17515932967a7c84df8bd46c2004c180b0a0571fb66d8496ed136231cb6127d0ac9284a1619460390e1b2953beeb0bb15e3e72cf6504d93cd692782f7e6abb0176c9e05880c7b8d1f9d4a0f412d01d5fe6ad5fc34285c24fa6e4408d1a91aedf6fe5c69d91539824e02a698ae5c983a2e52cc3076eaaf0c4d1a67afb3cc02f87d2e2f7f6b6c9e30758d3a0b8a30b784b691643cccf232362e5f3ef09b5f43eb0c6c7a2cff540c2993510ccaae333a4b6625ca3cbf20315e6d22fb2ee9656d1b0663a3778140574de642fa", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,0,iochars\x00t=euc-jp,uni_xlate=1,uni_xlate=1,iscii,sHortname=mixed,uni_xlate=1,\x00'/106], 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), r1) unlinkat(r5, &(0x7f0000000000)='./bus\x00', 0x200) ftruncate(r5, 0xffff) open(&(0x7f0000000080)='./bus\x00', 0x800, 0x81) lseek(r1, 0x8, 0x3) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:11:06 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) r4 = socket$rxrpc(0x21, 0x2, 0xa) ioctl$BTRFS_IOC_GET_FEATURES(r4, 0x80189439, &(0x7f0000000040)) 02:11:06 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) (async, rerun: 64) r2 = getpgid(0x0) (rerun: 64) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) (async) sendmmsg$unix(r1, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x1, 0x2, {r2, r4, 0xee00}}}], 0x20}}], 0x2, 0x0) (async) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x20, 0x0, 0x4, 0x0, 0x8010, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, r2, 0x0, 0xffffffffffffffff, 0xa) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r6 = accept4$phonet_pipe(r0, 0x0, &(0x7f0000000040), 0x1800) recvmmsg(r6, &(0x7f0000003d80)=[{{&(0x7f0000000100)=@hci, 0x80, &(0x7f0000000080)=[{&(0x7f0000000fc0)=""/4096, 0x1000}], 0x1}, 0x1ff}, {{&(0x7f0000000200)=@generic, 0x80, &(0x7f0000000380)=[{&(0x7f0000000280)=""/52, 0x34}, {&(0x7f00000002c0)=""/107, 0x6b}, {&(0x7f0000000340)=""/53, 0x35}], 0x3, &(0x7f00000003c0)=""/172, 0xac}, 0x3}, {{&(0x7f0000000480)=@in6={0xa, 0x0, 0x0, @private0}, 0x80, 0xffffffffffffffff, 0x0, &(0x7f0000000500)=""/95, 0x5f}, 0x962}, {{&(0x7f0000000580)=@can, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000600)=""/30, 0x1e}, {&(0x7f0000000640)=""/136, 0x88}, {&(0x7f0000000700)=""/172, 0xac}, {&(0x7f00000007c0)=""/44, 0x2c}, {&(0x7f0000000800)}, {&(0x7f00000008c0)=""/195, 0xc3}, {&(0x7f00000009c0)=""/167, 0xa7}], 0x7, &(0x7f0000000b00)=""/73, 0x49}, 0x9}, {{&(0x7f0000000b80)=@in6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000c00)=""/166, 0xa6}, {&(0x7f0000000cc0)=""/150, 0x96}], 0x2, &(0x7f0000000d80)=""/198, 0xc6}, 0x6}, {{0x0, 0x0, &(0x7f0000000f00)=[{&(0x7f0000001fc0)=""/202, 0xca}, {&(0x7f0000000e80)=""/83, 0x53}], 0x2, &(0x7f00000020c0)=""/189, 0xbd}, 0x10000}, {{&(0x7f0000002180)=@l2, 0x80, &(0x7f0000002440)=[{&(0x7f0000002200)=""/181, 0xb5}, {0xfffffffffffffffd}, {&(0x7f00000022c0)=""/104, 0x68}, {&(0x7f0000002340)=""/198, 0xc6}], 0x4, &(0x7f0000002480)=""/4096, 0x1000}, 0xca9}, {{&(0x7f0000003480)=@phonet, 0x80, &(0x7f0000003600)=[{&(0x7f0000003500)=""/32, 0x20}, {&(0x7f0000003540)=""/132, 0x84}], 0x2}, 0x5}, {{&(0x7f0000003640)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast1}}, 0x80, &(0x7f0000003900)=[{&(0x7f00000036c0)=""/118, 0x76}, {&(0x7f0000003740)=""/78, 0x4e}, {&(0x7f00000037c0)=""/61, 0x3d}, {&(0x7f0000003800)=""/191, 0xbf}, {&(0x7f00000038c0)=""/1, 0x1}], 0x5, &(0x7f0000003980)=""/13, 0xd}, 0x7}, {{0x0, 0x0, &(0x7f0000003cc0)=[{&(0x7f00000039c0)=""/221, 0xdd}, {&(0x7f0000003ac0)=""/150, 0x96}, {&(0x7f0000003b80)=""/60, 0x3c}, {&(0x7f0000003bc0)=""/243, 0xf3}], 0x4, &(0x7f0000003d00)=""/91, 0x5b}, 0x200}], 0xa, 0x0, &(0x7f0000004000)) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) close(r5) (rerun: 32) [ 1781.273793][T19600] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1781.281864][T19600] ref_ctr decrement failed for inode: 0x4b0 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab800 [ 1781.297112][T19600] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1781.305236][T19600] ref_ctr decrement failed for inode: 0x4b0 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab800 [ 1781.323586][T19618] loop5: detected capacity change from 0 to 512 [ 1781.332280][T19619] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1781.340326][T19619] ref_ctr decrement failed for inode: 0x4ad offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960400 [ 1781.341127][T19618] FAT-fs (loop5): Unrecognized mount option "0" or missing value [ 1781.357298][T19619] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1781.367120][T19619] ref_ctr decrement failed for inode: 0x4ad offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960400 [ 1781.393814][ T23] audit: type=1400 audit(1668651066.561:376): avc: denied { ioctl } for pid=19617 comm="syz-executor.3" path="socket:[56051]" dev="sockfs" ino=56051 ioctlcmd=0x9439 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rxrpc_socket permissive=1 02:11:10 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) r1 = getpgid(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r3, 0x0) sendmmsg$unix(r0, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x1, 0x2, {r1, r3, 0xee00}}}], 0x20}}], 0x2, 0x0) prlimit64(r1, 0x3, &(0x7f0000000140)={0xae3e, 0x2}, &(0x7f0000000180)) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) r4 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r4, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) prlimit64(r5, 0xd, &(0x7f00000000c0)={0x80000001, 0x441a1231}, &(0x7f0000000100)) setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)) (async) getpgid(0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresuid(0x0, r3, 0x0) (async) sendmmsg$unix(r0, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x1, 0x2, {r1, r3, 0xee00}}}], 0x20}}], 0x2, 0x0) (async) prlimit64(r1, 0x3, &(0x7f0000000140)={0xae3e, 0x2}, &(0x7f0000000180)) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) (async) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) move_pages(r4, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) (async) prlimit64(r5, 0xd, &(0x7f00000000c0)={0x80000001, 0x441a1231}, &(0x7f0000000100)) (async) 02:11:10 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) close(r2) 02:11:10 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) (async) r4 = socket$rxrpc(0x21, 0x2, 0xa) ioctl$BTRFS_IOC_GET_FEATURES(r4, 0x80189439, &(0x7f0000000040)) 02:11:10 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x413, r4, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000080}, 0x0) (async) close(r2) r5 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,0,iochars\x00t=euc-jp,uni_xlate=1,uni_xlate=1,iscii,sHortname=mixed,uni_xlate=1,\x00'/106], 0x0) (async) syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), r1) unlinkat(r5, &(0x7f0000000000)='./bus\x00', 0x200) (async) ftruncate(r5, 0xffff) open(&(0x7f0000000080)='./bus\x00', 0x800, 0x81) lseek(r1, 0x8, 0x3) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:11:10 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r2, &(0x7f0000000000)='./bus\x00', 0x200) r3 = syz_open_dev$usbfs(&(0x7f0000000080), 0x4, 0x8000) sendfile(r2, r3, &(0x7f0000000200)=0x100000000, 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x81, 0x6, 0x5, 0x1, 0x0, 0xa044, 0x40d, 0xd, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x4800, 0x5, 0x743, 0x6, 0x92, 0xffff, 0xe3, 0x0, 0x8, 0x0, 0x111f}, 0x0, 0xd, r0, 0xa) close(r1) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r4, &(0x7f0000002140)=""/17, 0x11, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000340)='/dev/bus/usb/00#/00#\x00') 02:11:10 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000040)=0x7f) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=@deltclass={0x108, 0x29, 0x400, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, {0xa, 0x5}, {0xffe0, 0xc}, {0x3}}, [@TCA_RATE={0x6, 0x5, {0x9}}, @TCA_RATE={0x6, 0x5, {0x6, 0x81}}, @tclass_kind_options=@c_hfsc={{0x9}, {0xa4, 0x2, [@TCA_HFSC_USC={0x10, 0x3, {0x9, 0x7fff, 0xfffffff8}}, @TCA_HFSC_FSC={0x10, 0x2, {0x1, 0x7f, 0x2df4295d}}, @TCA_HFSC_FSC={0x10, 0x2, {0x3, 0x3, 0xfffffffb}}, @TCA_HFSC_RSC={0x10, 0x1, {0x3f, 0xfffffe00, 0x1}}, @TCA_HFSC_RSC={0x10, 0x1, {0x4b84, 0x7fffffff, 0x6}}, @TCA_HFSC_RSC={0x10, 0x1, {0x1, 0x1, 0x1}}, @TCA_HFSC_RSC={0x10, 0x1, {0xd887, 0x0, 0x9}}, @TCA_HFSC_RSC={0x10, 0x1, {0x9, 0x0, 0x6}}, @TCA_HFSC_FSC={0x10, 0x2, {0xc9a4, 0x7, 0x3}}, @TCA_HFSC_FSC={0x10, 0x2, {0x4, 0x9, 0x6}}]}}, @TCA_RATE={0x6, 0x5, {0x41, 0x80}}, @TCA_RATE={0x6, 0x5, {0x1f, 0x8}}, @tclass_kind_options=@c_red={0x8}, @tclass_kind_options=@c_prio={0x9}]}, 0x108}, 0x1, 0x0, 0x0, 0x4004}, 0x48040) close(r2) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:11:10 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) r4 = socket$rxrpc(0x21, 0x2, 0xa) ioctl$BTRFS_IOC_GET_FEATURES(r4, 0x80189439, &(0x7f0000000040)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) (async) socket$rxrpc(0x21, 0x2, 0xa) (async) ioctl$BTRFS_IOC_GET_FEATURES(r4, 0x80189439, &(0x7f0000000040)) (async) [ 1785.411921][ T23] audit: type=1400 audit(1668651070.581:377): avc: denied { ioctl } for pid=19653 comm="syz-executor.0" path="socket:[56881]" dev="sockfs" ino=56881 ioctlcmd=0x660c scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 1785.439243][T19663] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.447310][T19663] ref_ctr decrement failed for inode: 0x4ac offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab800 02:11:10 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x413, r4, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x20000080}, 0x0) (async) close(r2) (async) r5 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,0,iochars\x00t=euc-jp,uni_xlate=1,uni_xlate=1,iscii,sHortname=mixed,uni_xlate=1,\x00'/106], 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000100), r1) (async) unlinkat(r5, &(0x7f0000000000)='./bus\x00', 0x200) (async) ftruncate(r5, 0xffff) open(&(0x7f0000000080)='./bus\x00', 0x800, 0x81) (async) lseek(r1, 0x8, 0x3) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:11:10 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000040)=0x7f) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=@deltclass={0x108, 0x29, 0x400, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, {0xa, 0x5}, {0xffe0, 0xc}, {0x3}}, [@TCA_RATE={0x6, 0x5, {0x9}}, @TCA_RATE={0x6, 0x5, {0x6, 0x81}}, @tclass_kind_options=@c_hfsc={{0x9}, {0xa4, 0x2, [@TCA_HFSC_USC={0x10, 0x3, {0x9, 0x7fff, 0xfffffff8}}, @TCA_HFSC_FSC={0x10, 0x2, {0x1, 0x7f, 0x2df4295d}}, @TCA_HFSC_FSC={0x10, 0x2, {0x3, 0x3, 0xfffffffb}}, @TCA_HFSC_RSC={0x10, 0x1, {0x3f, 0xfffffe00, 0x1}}, @TCA_HFSC_RSC={0x10, 0x1, {0x4b84, 0x7fffffff, 0x6}}, @TCA_HFSC_RSC={0x10, 0x1, {0x1, 0x1, 0x1}}, @TCA_HFSC_RSC={0x10, 0x1, {0xd887, 0x0, 0x9}}, @TCA_HFSC_RSC={0x10, 0x1, {0x9, 0x0, 0x6}}, @TCA_HFSC_FSC={0x10, 0x2, {0xc9a4, 0x7, 0x3}}, @TCA_HFSC_FSC={0x10, 0x2, {0x4, 0x9, 0x6}}]}}, @TCA_RATE={0x6, 0x5, {0x41, 0x80}}, @TCA_RATE={0x6, 0x5, {0x1f, 0x8}}, @tclass_kind_options=@c_red={0x8}, @tclass_kind_options=@c_prio={0x9}]}, 0x108}, 0x1, 0x0, 0x0, 0x4004}, 0x48040) close(r2) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000040)=0x7f) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=@deltclass={0x108, 0x29, 0x400, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, {0xa, 0x5}, {0xffe0, 0xc}, {0x3}}, [@TCA_RATE={0x6, 0x5, {0x9}}, @TCA_RATE={0x6, 0x5, {0x6, 0x81}}, @tclass_kind_options=@c_hfsc={{0x9}, {0xa4, 0x2, [@TCA_HFSC_USC={0x10, 0x3, {0x9, 0x7fff, 0xfffffff8}}, @TCA_HFSC_FSC={0x10, 0x2, {0x1, 0x7f, 0x2df4295d}}, @TCA_HFSC_FSC={0x10, 0x2, {0x3, 0x3, 0xfffffffb}}, @TCA_HFSC_RSC={0x10, 0x1, {0x3f, 0xfffffe00, 0x1}}, @TCA_HFSC_RSC={0x10, 0x1, {0x4b84, 0x7fffffff, 0x6}}, @TCA_HFSC_RSC={0x10, 0x1, {0x1, 0x1, 0x1}}, @TCA_HFSC_RSC={0x10, 0x1, {0xd887, 0x0, 0x9}}, @TCA_HFSC_RSC={0x10, 0x1, {0x9, 0x0, 0x6}}, @TCA_HFSC_FSC={0x10, 0x2, {0xc9a4, 0x7, 0x3}}, @TCA_HFSC_FSC={0x10, 0x2, {0x4, 0x9, 0x6}}]}}, @TCA_RATE={0x6, 0x5, {0x41, 0x80}}, @TCA_RATE={0x6, 0x5, {0x1f, 0x8}}, @tclass_kind_options=@c_red={0x8}, @tclass_kind_options=@c_prio={0x9}]}, 0x108}, 0x1, 0x0, 0x0, 0x4004}, 0x48040) (async) close(r2) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) [ 1785.460098][T19663] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.468237][T19663] ref_ctr decrement failed for inode: 0x4ac offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab800 [ 1785.483052][T19669] loop2: detected capacity change from 0 to 512 02:11:10 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) close(r2) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) socket$rds(0x15, 0x5, 0x0) (async) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) close(r2) (async) [ 1785.507530][T19668] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.515554][T19668] ref_ctr decrement failed for inode: 0x4a2 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888137903000 [ 1785.531663][T19668] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.539719][T19668] ref_ctr decrement failed for inode: 0x4a2 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888137903000 [ 1785.553012][T19677] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 02:11:10 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1}, './bus\x00'}) recvmmsg$unix(r2, &(0x7f0000005200)=[{{&(0x7f0000000240), 0x6e, &(0x7f00000002c0)}}, {{&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000380)=""/161, 0xa1}, {&(0x7f0000000440)=""/37, 0x25}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/31, 0x1f}, {&(0x7f0000000500)=""/148, 0x94}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/224, 0xe0}], 0x4, &(0x7f0000000740)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000780)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000800)=""/4, 0x4}], 0x1}}, {{&(0x7f0000000880)=@abs, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/149, 0x95}, {&(0x7f0000000a80)=""/46, 0x2e}, {&(0x7f0000000ac0)=""/135, 0x87}, {&(0x7f0000000b80)=""/57, 0x39}, {&(0x7f0000000bc0)=""/73, 0x49}, {&(0x7f0000000c40)=""/91, 0x5b}, {&(0x7f0000000cc0)}, {&(0x7f0000000d00)=""/20, 0x14}], 0x9, &(0x7f0000000e00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000000e80), 0x6e, &(0x7f0000001000)=[{&(0x7f0000000f00)=""/205, 0xcd}], 0x1, &(0x7f0000001040)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f00000010c0), 0x6e, &(0x7f0000001540)=[{&(0x7f0000001140)=""/237, 0xed}, {&(0x7f0000001240)=""/161, 0xa1}, {&(0x7f0000001300)=""/13, 0xd}, {&(0x7f0000001340)=""/225, 0xe1}, {&(0x7f0000001440)=""/121, 0x79}, {&(0x7f00000014c0)=""/47, 0x2f}, {&(0x7f0000001500)=""/42, 0x2a}], 0x7, &(0x7f00000015c0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000001600)=""/228, 0xe4}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/129, 0x81}, {&(0x7f00000027c0)=""/75, 0x4b}, {&(0x7f0000002840)=""/40, 0x28}], 0x5, &(0x7f0000002900)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f00000029c0)=@abs, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000002a40)=""/8, 0x8}, {&(0x7f0000002a80)=""/148, 0x94}, {&(0x7f0000002b40)=""/46, 0x2e}, {&(0x7f0000002b80)=""/64, 0x40}, {&(0x7f0000002bc0)=""/57, 0x39}, {&(0x7f0000002c00)=""/1, 0x1}], 0x6, &(0x7f0000002cc0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f0000002d80)=@abs, 0x6e, &(0x7f0000005180)=[{&(0x7f0000002e00)=""/137, 0x89}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/158, 0x9e}, {&(0x7f0000003f80)=""/223, 0xdf}, {&(0x7f0000004080)=""/214, 0xd6}, {&(0x7f0000004180)=""/4096, 0x1000}], 0x6}}], 0xa, 0x0, &(0x7f0000005480)={0x77359400}) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r6, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000040)=0x68) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r4) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f0000000cc0)={'erspan0\x00', &(0x7f00000064c0)={'ip_vti0\x00', 0x0, 0x7, 0x700, 0xac, 0x100, {{0xa, 0x4, 0x0, 0x7, 0x28, 0x65, 0x0, 0x64, 0x2f, 0x0, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_addr={0x44, 0x14, 0x7f, 0x1, 0x4, [{@remote}, {@multicast2, 0x1000}]}]}}}}}) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r8, &(0x7f0000002140)=""/17, 0x11, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000065c0)={0x11, 0x3, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x80200000}}, &(0x7f00000005c0)='syzkaller\x00', 0x7, 0x1000, &(0x7f00000054c0)=""/4096, 0x41100, 0x3, '\x00', r7, 0x0, r8, 0x8, &(0x7f0000006540)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000006580)={0x0, 0x6, 0x8, 0x200}, 0x10}, 0x80) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:11:10 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x59, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7cc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8001}, 0x0) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) [ 1785.561163][T19677] ref_ctr decrement failed for inode: 0x4aa offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab800 [ 1785.573599][T19677] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.581670][T19677] ref_ctr decrement failed for inode: 0x4aa offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab800 [ 1785.616841][T19703] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.624909][T19703] ref_ctr decrement failed for inode: 0x4a2 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888137903000 [ 1785.643583][T19703] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.651728][T19703] ref_ctr decrement failed for inode: 0x4a2 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888137903000 [ 1785.664224][T19723] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.672270][T19723] ref_ctr decrement failed for inode: 0x4a6 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107f18000 [ 1785.683444][T19723] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1785.691442][T19723] ref_ctr decrement failed for inode: 0x4a6 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107f18000 02:11:12 executing program 1: setrlimit(0xe, &(0x7f0000000040)={0xba, 0x7fff}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) 02:11:12 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 32) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40082404, &(0x7f0000000040)=0x7f) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async, rerun: 32) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$nl_route_sched(r4, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=@deltclass={0x108, 0x29, 0x400, 0x70bd29, 0x25dfdbfc, {0x0, 0x0, 0x0, r5, {0xa, 0x5}, {0xffe0, 0xc}, {0x3}}, [@TCA_RATE={0x6, 0x5, {0x9}}, @TCA_RATE={0x6, 0x5, {0x6, 0x81}}, @tclass_kind_options=@c_hfsc={{0x9}, {0xa4, 0x2, [@TCA_HFSC_USC={0x10, 0x3, {0x9, 0x7fff, 0xfffffff8}}, @TCA_HFSC_FSC={0x10, 0x2, {0x1, 0x7f, 0x2df4295d}}, @TCA_HFSC_FSC={0x10, 0x2, {0x3, 0x3, 0xfffffffb}}, @TCA_HFSC_RSC={0x10, 0x1, {0x3f, 0xfffffe00, 0x1}}, @TCA_HFSC_RSC={0x10, 0x1, {0x4b84, 0x7fffffff, 0x6}}, @TCA_HFSC_RSC={0x10, 0x1, {0x1, 0x1, 0x1}}, @TCA_HFSC_RSC={0x10, 0x1, {0xd887, 0x0, 0x9}}, @TCA_HFSC_RSC={0x10, 0x1, {0x9, 0x0, 0x6}}, @TCA_HFSC_FSC={0x10, 0x2, {0xc9a4, 0x7, 0x3}}, @TCA_HFSC_FSC={0x10, 0x2, {0x4, 0x9, 0x6}}]}}, @TCA_RATE={0x6, 0x5, {0x41, 0x80}}, @TCA_RATE={0x6, 0x5, {0x1f, 0x8}}, @tclass_kind_options=@c_red={0x8}, @tclass_kind_options=@c_prio={0x9}]}, 0x108}, 0x1, 0x0, 0x0, 0x4004}, 0x48040) close(r2) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:11:12 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r2, &(0x7f0000000000)='./bus\x00', 0x200) (async) r3 = syz_open_dev$usbfs(&(0x7f0000000080), 0x4, 0x8000) sendfile(r2, r3, &(0x7f0000000200)=0x100000000, 0x1) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x81, 0x6, 0x5, 0x1, 0x0, 0xa044, 0x40d, 0xd, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x4800, 0x5, 0x743, 0x6, 0x92, 0xffff, 0xe3, 0x0, 0x8, 0x0, 0x111f}, 0x0, 0xd, r0, 0xa) (async) close(r1) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r4, &(0x7f0000002140)=""/17, 0x11, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000340)='/dev/bus/usb/00#/00#\x00') 02:11:12 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) close(r2) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) socket$rds(0x15, 0x5, 0x0) (async) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) close(r2) (async) 02:11:12 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1}, './bus\x00'}) recvmmsg$unix(r2, &(0x7f0000005200)=[{{&(0x7f0000000240), 0x6e, &(0x7f00000002c0)}}, {{&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000380)=""/161, 0xa1}, {&(0x7f0000000440)=""/37, 0x25}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/31, 0x1f}, {&(0x7f0000000500)=""/148, 0x94}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/224, 0xe0}], 0x4, &(0x7f0000000740)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000780)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000800)=""/4, 0x4}], 0x1}}, {{&(0x7f0000000880)=@abs, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/149, 0x95}, {&(0x7f0000000a80)=""/46, 0x2e}, {&(0x7f0000000ac0)=""/135, 0x87}, {&(0x7f0000000b80)=""/57, 0x39}, {&(0x7f0000000bc0)=""/73, 0x49}, {&(0x7f0000000c40)=""/91, 0x5b}, {&(0x7f0000000cc0)}, {&(0x7f0000000d00)=""/20, 0x14}], 0x9, &(0x7f0000000e00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000000e80), 0x6e, &(0x7f0000001000)=[{&(0x7f0000000f00)=""/205, 0xcd}], 0x1, &(0x7f0000001040)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f00000010c0), 0x6e, &(0x7f0000001540)=[{&(0x7f0000001140)=""/237, 0xed}, {&(0x7f0000001240)=""/161, 0xa1}, {&(0x7f0000001300)=""/13, 0xd}, {&(0x7f0000001340)=""/225, 0xe1}, {&(0x7f0000001440)=""/121, 0x79}, {&(0x7f00000014c0)=""/47, 0x2f}, {&(0x7f0000001500)=""/42, 0x2a}], 0x7, &(0x7f00000015c0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000001600)=""/228, 0xe4}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/129, 0x81}, {&(0x7f00000027c0)=""/75, 0x4b}, {&(0x7f0000002840)=""/40, 0x28}], 0x5, &(0x7f0000002900)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f00000029c0)=@abs, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000002a40)=""/8, 0x8}, {&(0x7f0000002a80)=""/148, 0x94}, {&(0x7f0000002b40)=""/46, 0x2e}, {&(0x7f0000002b80)=""/64, 0x40}, {&(0x7f0000002bc0)=""/57, 0x39}, {&(0x7f0000002c00)=""/1, 0x1}], 0x6, &(0x7f0000002cc0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f0000002d80)=@abs, 0x6e, &(0x7f0000005180)=[{&(0x7f0000002e00)=""/137, 0x89}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/158, 0x9e}, {&(0x7f0000003f80)=""/223, 0xdf}, {&(0x7f0000004080)=""/214, 0xd6}, {&(0x7f0000004180)=""/4096, 0x1000}], 0x6}}], 0xa, 0x0, &(0x7f0000005480)={0x77359400}) (async) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) (async) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r6, 0x0) (async) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000040)=0x68) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r4) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f0000000cc0)={'erspan0\x00', &(0x7f00000064c0)={'ip_vti0\x00', 0x0, 0x7, 0x700, 0xac, 0x100, {{0xa, 0x4, 0x0, 0x7, 0x28, 0x65, 0x0, 0x64, 0x2f, 0x0, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_addr={0x44, 0x14, 0x7f, 0x1, 0x4, [{@remote}, {@multicast2, 0x1000}]}]}}}}}) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r8, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000065c0)={0x11, 0x3, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x80200000}}, &(0x7f00000005c0)='syzkaller\x00', 0x7, 0x1000, &(0x7f00000054c0)=""/4096, 0x41100, 0x3, '\x00', r7, 0x0, r8, 0x8, &(0x7f0000006540)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000006580)={0x0, 0x6, 0x8, 0x200}, 0x10}, 0x80) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:11:12 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x59, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7cc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8001}, 0x0) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x59, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7cc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8001}, 0x0) (async) close(r1) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) (async) 02:11:12 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r1, &(0x7f0000000000)='./bus\x00', 0x200) dup(r1) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x143) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) close(r2) 02:11:12 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 64) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x59, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x7cc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (rerun: 64) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x8001}, 0x0) (async) close(r1) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:11:12 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async, rerun: 64) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 64) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1}, './bus\x00'}) recvmmsg$unix(r2, &(0x7f0000005200)=[{{&(0x7f0000000240), 0x6e, &(0x7f00000002c0)}}, {{&(0x7f0000000300)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000380)=""/161, 0xa1}, {&(0x7f0000000440)=""/37, 0x25}], 0x2}}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f00000004c0)=""/31, 0x1f}, {&(0x7f0000000500)=""/148, 0x94}, {&(0x7f00000005c0)}, {&(0x7f0000000600)=""/224, 0xe0}], 0x4, &(0x7f0000000740)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{&(0x7f0000000780)=@abs, 0x6e, &(0x7f0000000840)=[{&(0x7f0000000800)=""/4, 0x4}], 0x1}}, {{&(0x7f0000000880)=@abs, 0x6e, &(0x7f0000000d40)=[{&(0x7f0000000900)=""/189, 0xbd}, {&(0x7f00000009c0)=""/149, 0x95}, {&(0x7f0000000a80)=""/46, 0x2e}, {&(0x7f0000000ac0)=""/135, 0x87}, {&(0x7f0000000b80)=""/57, 0x39}, {&(0x7f0000000bc0)=""/73, 0x49}, {&(0x7f0000000c40)=""/91, 0x5b}, {&(0x7f0000000cc0)}, {&(0x7f0000000d00)=""/20, 0x14}], 0x9, &(0x7f0000000e00)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x60}}, {{&(0x7f0000000e80), 0x6e, &(0x7f0000001000)=[{&(0x7f0000000f00)=""/205, 0xcd}], 0x1, &(0x7f0000001040)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}], 0x80}}, {{&(0x7f00000010c0), 0x6e, &(0x7f0000001540)=[{&(0x7f0000001140)=""/237, 0xed}, {&(0x7f0000001240)=""/161, 0xa1}, {&(0x7f0000001300)=""/13, 0xd}, {&(0x7f0000001340)=""/225, 0xe1}, {&(0x7f0000001440)=""/121, 0x79}, {&(0x7f00000014c0)=""/47, 0x2f}, {&(0x7f0000001500)=""/42, 0x2a}], 0x7, &(0x7f00000015c0)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}, {{0x0, 0x0, &(0x7f0000002880)=[{&(0x7f0000001600)=""/228, 0xe4}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/129, 0x81}, {&(0x7f00000027c0)=""/75, 0x4b}, {&(0x7f0000002840)=""/40, 0x28}], 0x5, &(0x7f0000002900)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f00000029c0)=@abs, 0x6e, &(0x7f0000002c40)=[{&(0x7f0000002a40)=""/8, 0x8}, {&(0x7f0000002a80)=""/148, 0x94}, {&(0x7f0000002b40)=""/46, 0x2e}, {&(0x7f0000002b80)=""/64, 0x40}, {&(0x7f0000002bc0)=""/57, 0x39}, {&(0x7f0000002c00)=""/1, 0x1}], 0x6, &(0x7f0000002cc0)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa8}}, {{&(0x7f0000002d80)=@abs, 0x6e, &(0x7f0000005180)=[{&(0x7f0000002e00)=""/137, 0x89}, {&(0x7f0000002ec0)=""/4096, 0x1000}, {&(0x7f0000003ec0)=""/158, 0x9e}, {&(0x7f0000003f80)=""/223, 0xdf}, {&(0x7f0000004080)=""/214, 0xd6}, {&(0x7f0000004180)=""/4096, 0x1000}], 0x6}}], 0xa, 0x0, &(0x7f0000005480)={0x77359400}) (async) r4 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r6, 0x0) (async) getsockopt$IP_VS_SO_GET_SERVICE(r6, 0x0, 0x483, &(0x7f0000000100), &(0x7f0000000040)=0x68) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r4) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r3, 0x89f8, &(0x7f0000000cc0)={'erspan0\x00', &(0x7f00000064c0)={'ip_vti0\x00', 0x0, 0x7, 0x700, 0xac, 0x100, {{0xa, 0x4, 0x0, 0x7, 0x28, 0x65, 0x0, 0x64, 0x2f, 0x0, @empty, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_addr={0x44, 0x14, 0x7f, 0x1, 0x4, [{@remote}, {@multicast2, 0x1000}]}]}}}}}) (async, rerun: 64) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') (rerun: 64) pread64(r8, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000065c0)={0x11, 0x3, &(0x7f00000002c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x80200000}}, &(0x7f00000005c0)='syzkaller\x00', 0x7, 0x1000, &(0x7f00000054c0)=""/4096, 0x41100, 0x3, '\x00', r7, 0x0, r8, 0x8, &(0x7f0000006540)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000006580)={0x0, 0x6, 0x8, 0x200}, 0x10}, 0x80) (async, rerun: 64) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async, rerun: 64) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:11:12 executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000015c0)={0x4c, r4, 0x200, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x30, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "7415cf96a06bed627f6588ce9e9bf503e325ff73add1983e1361519fa3e9b526"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="07070200", @ANYRES16=r0, @ANYBLOB="04002bbd7000fbdbdf250e00000008000300", @ANYRES32=r2, @ANYBLOB="080001000200000008000300", @ANYRES32=0x0, @ANYBLOB="08000e000700000008000e0010000000"], 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x24048061) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r5, &(0x7f0000000080)=ANY=[], 0x8) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r6, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x54, r4, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r7 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendmsg$NET_DM_CMD_START(r6, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x8800) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) r9 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r9, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r7) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) [ 1787.627666][T19743] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1787.635688][T19743] ref_ctr decrement failed for inode: 0x4ab offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888137903400 [ 1787.642912][T19757] loop2: detected capacity change from 0 to 512 [ 1787.654351][T19743] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1787.662489][T19743] ref_ctr decrement failed for inode: 0x4ab offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888137903400 02:11:12 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r2, &(0x7f0000000000)='./bus\x00', 0x200) r3 = syz_open_dev$usbfs(&(0x7f0000000080), 0x4, 0x8000) sendfile(r2, r3, &(0x7f0000000200)=0x100000000, 0x1) (async, rerun: 64) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x81, 0x6, 0x5, 0x1, 0x0, 0xa044, 0x40d, 0xd, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x4800, 0x5, 0x743, 0x6, 0x92, 0xffff, 0xe3, 0x0, 0x8, 0x0, 0x111f}, 0x0, 0xd, r0, 0xa) (async) close(r1) (async) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r4, &(0x7f0000002140)=""/17, 0x11, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000340)='/dev/bus/usb/00#/00#\x00') 02:11:12 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r1 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r1, &(0x7f0000000000)='./bus\x00', 0x200) (async) dup(r1) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x143) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) close(r2) 02:11:27 executing program 1: setrlimit(0xe, &(0x7f0000000040)={0xba, 0x7fff}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) (async, rerun: 32) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) (rerun: 32) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) 02:11:27 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./bus\x00', 0x44c81, 0x66) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000100)=0x1e) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r2) 02:11:27 executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000015c0)={0x4c, r4, 0x200, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x30, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "7415cf96a06bed627f6588ce9e9bf503e325ff73add1983e1361519fa3e9b526"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x4c}}, 0x0) (async, rerun: 64) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="07070200", @ANYRES16=r0, @ANYBLOB="04002bbd7000fbdbdf250e00000008000300", @ANYRES32=r2, @ANYBLOB="080001000200000008000300", @ANYRES32=0x0, @ANYBLOB="08000e000700000008000e0010000000"], 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x24048061) (async, rerun: 64) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r5, &(0x7f0000000080)=ANY=[], 0x8) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r6, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x54, r4, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r7 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendmsg$NET_DM_CMD_START(r6, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x8800) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) r9 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r9, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r7) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:11:27 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r1 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="53595a4b7a4c4c4552202008000007602c552c55000015602c5500000000000041660069006c00650030800f00fc000100ffffffffffffffffff0000ffdff2ff46494c453020202020202010007f15602c552c55000015602c5503000067cfefe1fd2ed43dfed7be00000041660069006c00650031000f00100000ffffffffffffffe646494c453120202020007f15602c552c55000015602c01000000000000ae420069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020007f15602c552c55000015602c5506002823000041850069006c0065003e000fd2d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20007f15602c552c55000015602c550b7fb30000000000000000000000000000cc1914594ead64a44769a3d4169f87f31930b0a52da17414be0a1b2733a3dd1b8e4feea233bca2865604147c58bc245d00399fd106ed5668cad4f5bf66bb1e8b0adf8ac2f514572eba1056cf861b1b5f3c77f9f27e6122a248e87ca87c5861a0505b3f07d8648dd7a99678d12d6cafb04ad5d6ac0886d8f818b755cc843d40e095d17411ca666714814a246a7d316cbf3e4024ebcd62aec2a1fdac43a524614badf80c638ed99220620f0a4ba06703fc6ff885d14abb02b702ac0b6ecf15d1d59161e3747821b2ef2350bc29c697ce5737fda574568a16a3dd752d9653b505348e85f4831b528c2f817432ca74a3e19f493d7b46a06fb6da92c89030a3c806e1260201979500624e5f825f34734e76610bd1bacbcbf369902474d7250fd6c4056e34a9291c119d3fcb63723271c3610a28b89e68266e522063156e2e4c3eebccb6a8e90210d22d3211e4c0e8f8fc3265fbdb484264d56ddad9609ea12c6a8ccd7c0573ddc2db2ae3958b23a03106101811eb654650c857cab5d17515932967a7c84df8bd46c2004c180b0a0571fb66d8496ed136231cb6127d0ac9284a1619460390e1b2953beeb0bb15e3e72cf6504d93cd692782f7e6abb0176c9e05880c7b8d1f9d4a0f412d01d5fe6ad5fc34285c24fa6e4408d1a91aedf6fe5c69d91539824e02a698ae5c983a2e52cc3076eaaf0c4d1a67afb3cc02f87d2e2f7f6b6c9e30758d3a0b8a30b784b691643cccf232362e5f3ef09b5f43eb0c6c7a2cff540c2993510ccaae333a4b6625ca3cbf20315e6d22fb2ee9656d1b0663a3778140574de642fa", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r1, &(0x7f0000000000)='./bus\x00', 0x200) dup(r1) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x143) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) close(r2) 02:11:27 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x40510, r1, 0x5) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r2, &(0x7f0000000000)='./bus\x00', 0x200) pwritev2(r2, &(0x7f0000000100)=[{&(0x7f0000000040)="a507f143aaa21b28467a32e66452e69054e41fed2bd09f3405f8ca8a089d358b9888b7e9bd615752ff7e9db466057930a5bd28480990c2ce", 0x38}, {&(0x7f0000000200)="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", 0xfc}], 0x2, 0x0, 0x3, 0x12) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) sendmmsg(0xffffffffffffffff, &(0x7f0000004c40)=[{{&(0x7f0000000340)=@phonet={0x23, 0x80, 0x4, 0x3f}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000580)="9b72754847956f7469c8db842a30d75edfd2e56929d39c54406a1c92f71eafa4aeca609ec08275843c42820c64844458a8750040feb25807a05d07c89bff27491b3269a57df12e08192886260235453caae5e50804b4dbcffe657af5c791ccd9dea166105596cd71e1e3f74d127d2fea4b4a4258c2a7839d47b425ea58344a0344e2985fd97391f7f30c6ded6b5e39fa7333d50beb9ab8b1c41a34a8c5ae917a70c07f482ff65a5344a5113c80aa68d1025c9729a19d66361eaad84efa66a3688260a626", 0xc4}, {&(0x7f0000000c00)="48508a757e79d430125ec8e0815db36dd8110e91c59cd0a7b680ee6ea115b531717a00f51be51f92d055f2a639d3f5462b2e0d6ba2d218732e12f5f56022fa0ccbd9973f8f19be94e1b53821ec65726d5002fe41c82c73dc0078f1fc40ea930ab288d6b33361452a9c64b26457a3ec7c15971517fd0b1c46abb307290e5a62c81199f160b5e522b5d2b2dc4a2c46461639a216ee579cd106264dc51758", 0x9d}, {&(0x7f0000000cc0)="656521831d1be1f78848359a4ac33b23ad4f0d8c704a522cba7fce88e7a889da5398f6a96d1cc792f008cd58ae1a052613bc3efaed3d48a271fe940b704790b31b9208aeb47ab0935744f4e73eb196fa1e2a5dbf80940210670788c0e0c7fdfd2fc0adac6b963a123ac3488ec2ea7ececead8b10e79eee03d82d1d2ef31c27a407ed9f32b66e7f116deefaaed3dbb49b06232c45e921241ab5c277a200f567f7c8bd03d5ebe1e9b443805467", 0xac}, {&(0x7f0000000d80)="ab613b60458ab78de7d129afdeeb9ddc2c2ae249fd5d09de7999c95cde6967ca4b3cf51ebf285deca86dc494a68c1a4eda9f28c35d387c2070998b16e536a9df525ee0efbffac6ffe75144282492c2b6ba80017e9b19887330e5f9322e412bca08edd081b37a3ccb85a653a9d45bcd39bf5fefd219f1f48fabd4307f0f879900917bb09fbe456d4410ae227173d59f480e403b4364fd2283854d", 0x9a}, {&(0x7f0000000e40)="1025235fb1810dfe7546478a72f8ab053cd57f07dc0222abd2fdc3ed5bb24ae083884a9b44e4e597059fe03d571c5ca768367c75c2db1a797b46d8e9770b02291a8dd4d869222248f764fff9812e6e42ddca3508e0ab3469c6938af61c115aa0449d5c9d15729652cf51855136a4277afa1470e2fbebb1dfbf5fe79f469909313c9e0bb53d39730e992db095f98838fdf41f993bc53deb39a548efbc", 0x9c}, {&(0x7f0000000480)="cd7a81607908ac93663050f04f828e80760831b5aa2bf6207fd9b85ae09d8a65148a053006bd7f4347c88c6573a8d6f57318d4367c91c384b514c06667e958b7007747494f567406cf240e3b3a5fdb598e6ae962112a6d1155a4682216c38a6d9eb91cb681b0562a9b00", 0x6a}, {&(0x7f0000000f00)="d2136e3cc9c4d188c4d2042a19563dd0d2a893f5c977f82c57e98e92f624297e6c2a3a31880c629e343a8e53b4cd32d14524740ac16d5c903200d507b6c4e949e80b177371aa40ef6b71d0d6c2a7f7563d7615adf474c454333e6ab4fec9a3f2fda5d23a68419a8c5ec21f01e80964bf147f32e96578e33e9087fc997dae62bfcd64c7fc4d634213a2dd6b297c183f1e84f4360cd9a8bb9f5ef282d45bc962a57f74026bc3e1792936", 0xa9}], 0x7, &(0x7f0000001040)=[{0xb8, 0x0, 0x0, "dd17e68b3caa3666a02b094c6950b166315ae8067ca050a606fe3d04b55fdae31f7272b083ac130068d42b7efe431ac522e87719d13e4c457ed4c575c19038493bc1f21a2d0c1ca34f735aebaf00616fd736832ff2442374fe0ea20541b06893cdbf5946867f66e5dce3237c7ceec20237571c2a03808785d0feaeec39c1cb899dde4fd4f9d3c0f9dde0f4b7984aaa097b9dcc7565d22a3a4a36a0cca72798940af270"}, {0x88, 0x1, 0x5, "7ca05655ea3cb1c1b6ffa4488555c2b3ddde71435a24a1c947bbdc71269a20e2eea619aa0078df5597d9cbd08de18a213cab35c425638e7c12c14cf23614d60fb19b4b935c4967e6c07fb7d9154608207f8f9bcd5e51d0cd6a3bd8f751f023b986d803976afb091d06e6c5137da5efbd1c6f93"}], 0x140}}, {{&(0x7f0000001180)=@hci={0x1f, 0x2, 0x2}, 0x80, &(0x7f0000000140)=[{&(0x7f0000004dc0)="02bd6534964b78c57b3f2a950b80018f3c95016346ebcac1eef467b7129906c47684ecfdc0ff3905917694b5c676bad088e7a6e598785a849e105f82ddfc9a3fcd4cc63bdb7cf4360c518dcc23fa288ec2c02fda087aa4ab2e9bc84c60299e3ce20fa16a62565167618b2cf4f71066a153e41d490e0870ec6a1ccec475a3899d5ad90412e2de45ca7ba0d38ae5e8e061db402329df790e6225511119ff970ff2d49a8de0517be7087c7220a7efb2b73cc89f7fe4e243fe8ccb11a81d069be80b86d35037629f2b889b63e4dab6475a120bd9be2489147d88a3acdd52bbcf465b348d7fba0be1b76907f8165fff31e8a96cddd44a", 0xf4}], 0x1, &(0x7f0000001300)=[{0xf0, 0x6, 0x7, 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0x1000}, {&(0x7f0000003d40)="a38adbe8f9bc16101023722a4f2f86b6ea5e8ba4697b1b611172afbcedd8bdf0d7a9cb831e49a21b6c8aff801a954d79b587ba071b352702d209c983e4cfcf3c2d3a8a67bd0065bd6679364f3f7474386a762d0355c1c2460445052eef0d8cd534da2e2367b340c3e3d1edc5d748ab48ccc937fb327b479ca6b62dc13799ba9e3fa55ee1aa4632f73a45c6231219ab275f46b41ef7eb08257a9257543d686ec36d0f3a9340", 0xa5}, {&(0x7f0000003e00)="d7e4a71f4b186b00259f6f95dbd9be65e07b00e287e60c154c17b569cb730eab18dd540b03cc6c6264b145c3415c422b5063de957aff9656afb9acdfbb9d37d0b5ab6fd7c7ef40abc457bf9936fb58543e51567976db4037e074b073d62461b96535b50365466502", 0x68}, {&(0x7f0000003e80)="2b4dfb219e686f78f68a042b3214f21d074c2d823fb894cd5a170151f3c3d22522573a52690d474bf4aff1022cce25d5f3145048158fd5607701839962b587c3951b3660030e0f1af908c1a5463e687975b3b9", 0x53}, {&(0x7f0000003f00)="6e157e469ec220b83c9ff0f1a0d83db889e69fd35bc9dd88139d1268bccc94751bfa2972a3058949dbbb4905705beb4936568ce779f7dcd6231264aa6cf9f772ad87c89e9878d4cde477fead0ef2e08286f96d6fd16670475af04ed77c0f04352069dc59edfe47440128b4df4024e77efd6fffa70d87c53d21e339bbd49c7eff3c8e1ec43ce41535788a5c02f2a603f88ce3f828e774ac8b3d13239cc8ff7dc89cd1ee5b42adac15942dcb523109de83095e202294", 0xb5}, {&(0x7f0000003fc0)="9b85ba219fb896012e17fad94d43d810613708eb4f0d203049e6ac4997d83c228581ae00a8528d2dab6f7d1fb77a861f78176bd16569fc72451b9104fd283ded9170bc5232467026813a69288e778fa4ca0de2f0ce1bf37a642a0256038f9aca84bfbe3994bb45c7b70a013520d57f64421ab84890bf9e9d3f9edff942e033c3d34378496b2dc1657f8696015bb26152042667266db2fe3c78db76d62a6eacaefb08deb2eed1d6b1704bd0b51a19323a7e5623c91e19b5ba", 0xb8}], 0x6, &(0x7f0000004100)=[{0x70, 0x6, 0x401, "2d442182185235e70bf13fdb24c3fa17115691cb87320052246f0bcb61c55b7ee8a0ab2e1093e79a4bfad2eefc5a2edff8c97e58d56857fac3cafef83e61dd21bcd81561ed8ff7d3bcfd5ec71663cb08f9e0c491fa6fa4f292bd40f2a523"}, {0xb0, 0x109, 0x8, "93e21fb7aa58fc90de8325e65960ee5afbcfebed8f321fcf32274880d86a00e0ef40bdbdb873d1afe09f77c56d54c18c81c1d15a10730ed38747bf4203a8f7526cefa717f88bfdc98c13abbaf2374da3a43a362f0990a64f74fdb69f6293a596bb87695faeaa6e3cd17f788f58a6a1f0cacc79d9200775676c52f62214984b27e94decf97e8b2c8a60980f1f2c7ff7a145d791bee096b38fd1b58c55"}], 0x120}}, {{&(0x7f0000004240)=@in6={0xa, 0x4e23, 0x0, @private0, 0x4}, 0x80, &(0x7f0000004680)=[{&(0x7f00000042c0)="64ff06ce379c6db9d954a6de05e20d1a0077032ff43c49a96b0b5f630062a5d846d3b09cfbec7ede3963495b1e2bd7", 0x2f}, {&(0x7f0000004300)="5434f49f371a9bb3e1cb4588fe88cedf85d96b1c1943e54c27184fb09748951036ced9a605bb80aad6c52daf728028060c04ef289a3e1e9910a3d990486b154774b87c75fbde5c700ad2ddf7995113b12cd2edb8c9bda91d943e1c6df308d9dbe41ad7ed9ea7c04b192a74fb90cb726cbe6d1cbb", 0x74}, {&(0x7f0000004380)="728d18948f8fbb9d8bd093282b44bb91f51b94bd0be9a11dd03545bbd7af6aa83bfaefcc97544d26a33215aba80b268d39d0f4426b99444001fe5ce46090d94fa03550ce7095869725ae60a95d213653701762011b1ad264ae71820f31847c57fa1cf7e4a10ef559d2abb5ca3f7a20a8ab2a584f51b2c33519a93eae4a5f13c884c11ac6e3031aecd2119c3fddbe79f071c2769f3f", 0x95}, {&(0x7f0000004440)="a45c5f26337b5cdd96caf222d65486bb", 0x10}, {&(0x7f0000004480)="4976e77b0841cb10b8fbdfa7dc7dab82c8ab950216ae89ce8eac0847e98000d0ceed20d99ffbbacd7beff235fa0c1b30b6da3c1242277903b2a28994c0b7a4bf8f2eaa6fe0c8e060dd3d1b90931c7878fcf7a54800bddbf7ae99e2ea2c61c7b93c07a9353ab542bf3fdd1067259d6cc0d3e5e8fc2f62a4fb3334d157f5df5cb7078c32bfddb60f81368bd958f51df69f0552c004b28b025c07ed258c7c8da5a3971a90996af5efaa4e84", 0xaa}, {&(0x7f0000004540)}, {&(0x7f0000004580)}, {&(0x7f00000045c0)="cfe0c2ace9e179aa7279059f3c4f890aa583cc618949dbc3238ea5fa9403b639f9abd4368bf05e70de422dbbef153f093fa97b1392cf5338489589a82b452cc501cfedf357fa7048a9003faf667d7c1dc27a9802908b4105b885c29e6946b730c1cfaf1fd0f2c616df1fdfaca0be1255010d75128a3133844f1a991dfcbc4ccc593ce856d9f853ac62aa4e4010d0eef4d7c524f2be8cb12a587446910fdca87190bc07e030107486b0a0c9ea521f02b225f3d68209a720190af13865b6", 0xbd}], 0x8, &(0x7f0000004700)=[{0x68, 0x102, 0x81, "e835cfc4456d393582f3cd85e40822b1496fd149dbdd71f42cef2a94b334da38ce8da3f9804fcbb5765898b997f93afbc15f3d22250cf80d8439de3fad82e9d0e3952cce4ec5fc5669f4ca1bc842af4b5a14fef3b3e1"}], 0x68}}, {{&(0x7f0000004780)=@l2tp={0x2, 0x0, @multicast2, 0x1}, 0x80, &(0x7f0000004980)=[{&(0x7f0000004800)="c978f68aa3b0df408aa050a51959dfdfcce10364d9cf6d44ea518966621971e74ff4731443ac5772c2bf9702f874bc9790e7319a375f8b317768a9c1d7d86dfa076e22a4894bf9c91e5aeb1d251d85cf8fd86d344e71212c365dd97bc6bccbff5ff619a643bc0606ae66444b4ad26e90171495e037e528a7f0da86c4", 0x7c}, {&(0x7f0000004880)="8717992bef1c622d4c4bb3feb405c9d37da510b5b068038bf20933a402b0e6c28918d40b43be4331cacb0cc371e1066ce63de7247d62469bade240781a412aa3bed2d2690aba27cfac5334c532ecfa3d2bc3640f3a82e5f8c0f437c808725ddb4eb74d624a45654aefaaa3c97d28fdb169f78a9ec62110a89f6653e746bed169f0fff2b9faf71e07bd60c0f8fe138f5136d8d0661b16203e84e421bbe13f834ecf891b66135cf30c29aed264473643db1ed0306e1e87bcb2f6ae1249a2a87c411e21dac3f5bdc60485c67a1fe2ba83ada3", 0xd1}], 0x2, &(0x7f00000049c0)=[{0x70, 0x110, 0x0, "cf9999625f2ca57de4faca587b899f7d95a9be565a67624f44fcb66d2ce2610ec56b7020a2569a99bda7c6113791b786f229f058095f41ce3b42daec0ac553b5133ee607d64439ff839ca9eec680705cedce19631128b7a5689272da9b"}, {0xa0, 0x10f, 0x58b, "2dbdbee9eaaafd3284eee246efbb5bf0bafe72377857dfd0c0346b852945731e5e77d50f0ecf41a8346b08d5ab6ff4ffa0d7df738dc29637e6eceb5824aa2a3359e9d52531219c425e1cef1d4ead2bf9408bed63f27f635b07ac31691fb30f5b3945435ede074b7b5b54c3f9a6c0dfdddc0c43fe3295fb3f3287c5fb89e7ca6bfe51c3113c5589fafc4c4179"}, {0xc0, 0x104, 0x5, "edff771b7b827143630d04550ad9b34e3daf667b65c30675eb28e41be2e2ecb9ef7cf8b2ca6eaa0ea7b6bf76042edbd6cb5dfb58513c8efa24ee1e2ebaf8698ff3ec315f7baee98dc8056034d727eb713be2cebf750b92ab21afd306c742462c27ec2e107cb76b74ac6e40d91fe7458ab73742743aa9d134fe7f7d0744830c647b85491d1ad26352e9a73c6efc263c412b5d75d1e91ced2cd06527911bd8c0f492cbc109764c94eea1"}, {0x88, 0x109, 0x2, "ce1068bb6a46d8159a61f0665bc55a143086fad8757dd84c75501f50ecbc8f1f6bbc6beb05acd04f710e4bd13be29a33a9b60d3f0b0bce8780d5c12730476537bd258b1d9a8f69d1523809cf0ebf7af9ef063c700be641e78023029d8cfb23d8488197999182e7f12510eb19369c0c3881e17820"}], 0x258}}], 0x6, 0x0) 02:11:27 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000040)='./bus\x00', 0x1, 0x104) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = perf_event_open$cgroup(&(0x7f0000000200)={0x4, 0x80, 0x80, 0x4, 0x8, 0xfa, 0x0, 0x401, 0x430c, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x41d, 0x0, @perf_config_ext={0x7, 0x1}, 0x10, 0x5, 0xce, 0x3, 0x1000, 0x5, 0x7ff, 0x0, 0x4, 0x0, 0x8}, r0, 0xe, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7f, 0xa9, 0x2, 0x3, 0x0, 0x8, 0xc011, 0xa, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x156, 0xd24}, 0xe9c9ff467feb9a66, 0x1, 0xffffffff, 0x1, 0x0, 0x9, 0x20, 0x0, 0x8000, 0x0, 0xffffffffffffffff}, r3, 0x10, r4, 0x1) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:11:27 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) r4 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) openat(r4, &(0x7f0000000040)='./bus\x00', 0x8400, 0x11c) 02:11:27 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./bus\x00', 0x44c81, 0x66) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000100)=0x1e) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r2) [ 1802.232621][T19811] loop3: detected capacity change from 0 to 512 [ 1802.241936][T19810] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1802.250001][T19810] ref_ctr decrement failed for inode: 0x4ac offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888144e9d800 [ 1802.264814][T19810] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 02:11:27 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x40510, r1, 0x5) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r2, &(0x7f0000000000)='./bus\x00', 0x200) pwritev2(r2, &(0x7f0000000100)=[{&(0x7f0000000040)="a507f143aaa21b28467a32e66452e69054e41fed2bd09f3405f8ca8a089d358b9888b7e9bd615752ff7e9db466057930a5bd28480990c2ce", 0x38}, {&(0x7f0000000200)="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", 0xfc}], 0x2, 0x0, 0x3, 0x12) (async, rerun: 32) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async, rerun: 32) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) sendmmsg(0xffffffffffffffff, &(0x7f0000004c40)=[{{&(0x7f0000000340)=@phonet={0x23, 0x80, 0x4, 0x3f}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000580)="9b72754847956f7469c8db842a30d75edfd2e56929d39c54406a1c92f71eafa4aeca609ec08275843c42820c64844458a8750040feb25807a05d07c89bff27491b3269a57df12e08192886260235453caae5e50804b4dbcffe657af5c791ccd9dea166105596cd71e1e3f74d127d2fea4b4a4258c2a7839d47b425ea58344a0344e2985fd97391f7f30c6ded6b5e39fa7333d50beb9ab8b1c41a34a8c5ae917a70c07f482ff65a5344a5113c80aa68d1025c9729a19d66361eaad84efa66a3688260a626", 0xc4}, {&(0x7f0000000c00)="48508a757e79d430125ec8e0815db36dd8110e91c59cd0a7b680ee6ea115b531717a00f51be51f92d055f2a639d3f5462b2e0d6ba2d218732e12f5f56022fa0ccbd9973f8f19be94e1b53821ec65726d5002fe41c82c73dc0078f1fc40ea930ab288d6b33361452a9c64b26457a3ec7c15971517fd0b1c46abb307290e5a62c81199f160b5e522b5d2b2dc4a2c46461639a216ee579cd106264dc51758", 0x9d}, {&(0x7f0000000cc0)="656521831d1be1f78848359a4ac33b23ad4f0d8c704a522cba7fce88e7a889da5398f6a96d1cc792f008cd58ae1a052613bc3efaed3d48a271fe940b704790b31b9208aeb47ab0935744f4e73eb196fa1e2a5dbf80940210670788c0e0c7fdfd2fc0adac6b963a123ac3488ec2ea7ececead8b10e79eee03d82d1d2ef31c27a407ed9f32b66e7f116deefaaed3dbb49b06232c45e921241ab5c277a200f567f7c8bd03d5ebe1e9b443805467", 0xac}, {&(0x7f0000000d80)="ab613b60458ab78de7d129afdeeb9ddc2c2ae249fd5d09de7999c95cde6967ca4b3cf51ebf285deca86dc494a68c1a4eda9f28c35d387c2070998b16e536a9df525ee0efbffac6ffe75144282492c2b6ba80017e9b19887330e5f9322e412bca08edd081b37a3ccb85a653a9d45bcd39bf5fefd219f1f48fabd4307f0f879900917bb09fbe456d4410ae227173d59f480e403b4364fd2283854d", 0x9a}, {&(0x7f0000000e40)="1025235fb1810dfe7546478a72f8ab053cd57f07dc0222abd2fdc3ed5bb24ae083884a9b44e4e597059fe03d571c5ca768367c75c2db1a797b46d8e9770b02291a8dd4d869222248f764fff9812e6e42ddca3508e0ab3469c6938af61c115aa0449d5c9d15729652cf51855136a4277afa1470e2fbebb1dfbf5fe79f469909313c9e0bb53d39730e992db095f98838fdf41f993bc53deb39a548efbc", 0x9c}, {&(0x7f0000000480)="cd7a81607908ac93663050f04f828e80760831b5aa2bf6207fd9b85ae09d8a65148a053006bd7f4347c88c6573a8d6f57318d4367c91c384b514c06667e958b7007747494f567406cf240e3b3a5fdb598e6ae962112a6d1155a4682216c38a6d9eb91cb681b0562a9b00", 0x6a}, {&(0x7f0000000f00)="d2136e3cc9c4d188c4d2042a19563dd0d2a893f5c977f82c57e98e92f624297e6c2a3a31880c629e343a8e53b4cd32d14524740ac16d5c903200d507b6c4e949e80b177371aa40ef6b71d0d6c2a7f7563d7615adf474c454333e6ab4fec9a3f2fda5d23a68419a8c5ec21f01e80964bf147f32e96578e33e9087fc997dae62bfcd64c7fc4d634213a2dd6b297c183f1e84f4360cd9a8bb9f5ef282d45bc962a57f74026bc3e1792936", 0xa9}], 0x7, &(0x7f0000001040)=[{0xb8, 0x0, 0x0, "dd17e68b3caa3666a02b094c6950b166315ae8067ca050a606fe3d04b55fdae31f7272b083ac130068d42b7efe431ac522e87719d13e4c457ed4c575c19038493bc1f21a2d0c1ca34f735aebaf00616fd736832ff2442374fe0ea20541b06893cdbf5946867f66e5dce3237c7ceec20237571c2a03808785d0feaeec39c1cb899dde4fd4f9d3c0f9dde0f4b7984aaa097b9dcc7565d22a3a4a36a0cca72798940af270"}, {0x88, 0x1, 0x5, "7ca05655ea3cb1c1b6ffa4488555c2b3ddde71435a24a1c947bbdc71269a20e2eea619aa0078df5597d9cbd08de18a213cab35c425638e7c12c14cf23614d60fb19b4b935c4967e6c07fb7d9154608207f8f9bcd5e51d0cd6a3bd8f751f023b986d803976afb091d06e6c5137da5efbd1c6f93"}], 0x140}}, {{&(0x7f0000001180)=@hci={0x1f, 0x2, 0x2}, 0x80, &(0x7f0000000140)=[{&(0x7f0000004dc0)="02bd6534964b78c57b3f2a950b80018f3c95016346ebcac1eef467b7129906c47684ecfdc0ff3905917694b5c676bad088e7a6e598785a849e105f82ddfc9a3fcd4cc63bdb7cf4360c518dcc23fa288ec2c02fda087aa4ab2e9bc84c60299e3ce20fa16a62565167618b2cf4f71066a153e41d490e0870ec6a1ccec475a3899d5ad90412e2de45ca7ba0d38ae5e8e061db402329df790e6225511119ff970ff2d49a8de0517be7087c7220a7efb2b73cc89f7fe4e243fe8ccb11a81d069be80b86d35037629f2b889b63e4dab6475a120bd9be2489147d88a3acdd52bbcf465b348d7fba0be1b76907f8165fff31e8a96cddd44a", 0xf4}], 0x1, &(0x7f0000001300)=[{0xf0, 0x6, 0x7, "5339137ed8323245f256a73dda37010f593fa47536178ac81b937066d85a55356d9e05daf3f3bdd06d64a28d396611b1a036eb5f9b3267c760d78725ab9af8533ea410820f06890f9ba8a178443a1f97ba58f5c9a79e62466e0d9785a49b98b2eee7f08de3796d45428b566a8c1962b8c13e970e5ce63b34daa06187228bbe7104ba2976154bf40a6e793dfd808fd0a14701d2bcfe8d66706632d9ee0f63a145970004a0e512d35708cfb48e45789b26f0841a3e960cc2dcf187ff3f4c8c0adb9296bd82218d4db7f23df02239b4b4229f043cba3ac4f3f91bc9"}], 0xf0}}, {{&(0x7f0000001400)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e20, 0x80, @remote, 0x6}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001480)="a8a4d86e9aec45dd06837263140d41ce6cb32bd259ea04d55f11347b9a2cb2d55e16ef7d0a2fd9ce404394695a9585cf495e2a4a79eef47708725eefc7ed734b67a0b60c00", 0x45}, {&(0x7f0000001500)="7fbbb04735c99dd70e9bad4577c75d8ac0e0f92f7e12590ed60f90b2e412f9828bd427a0f183030efacc90665aa0e24ea8a07c8031bcc678542a8c53684937d34dd5d3a00cbdc246461f9be6430f151aac5311e534d8bb4079d8fd8306ae998e9fdff8b5f4322661b3f78a074c7433c950010fb10f3a17711ff19bca03877bb10e35a6736430d6a4494e55fdf745af6582f7c416ea12cc42020518f97e9d3fd8c69f22a454d4", 0xa6}, {&(0x7f00000003c0)="5d80b842fc82779b1db8bcd245aa30d1ba6cc8ae7e0b7855027317b4d9dec02a8be7d7fa65feeefb0d1f5a6e9ae09106ce5356", 0x33}, {&(0x7f00000015c0)}, {&(0x7f0000001600)="598e8da50570fae82b6d06aedcb620fb12dbc58f23", 0x15}, {&(0x7f0000001640)="40e1b481e70ad707a3469834ca4796f4b08115323f7bf27f42417642e95ecccc1e8898b1dbdc63f2123f21d4ba96e90d11a00c23b76fb9a25eefbb85f36ae75421c5d4f9a6bd419c5e4ded965f54b1bb3b3ef39f", 0x54}, {&(0x7f00000016c0)="7f3c9a01e345e8f2e118ee24e8209729b2dd2181dc7a3484b4f7943d5fa362363d413f2401caac054f903cf63364c0acca6e54f39b9181fd3954538b421f8a0df470db4e04915dc7d50dc601b26f257acdeccf856450c9c391d6b9417f70fbd65405920a86ae4bfc97fec550430022", 0x6f}, {&(0x7f0000001740)="0fc4a2f93975495692b832984a0e62c550093bd91d0cb695c36a9122800f885ad64dab8b03cbba8275f55f300723740852aa57b08376a4c8029e6c30fad7ccdc83eb68808df569fa417b0c2efacb377eb485d97973eb6e634a6e5b0f45ff65e2564eb7105612f89e77729c873aed976dac6cd4aa18add98b1bcfe5f1f7b24e0cb98540543cc8119f9bb4c870ae30a08b263b60e2c7f568c83badaf45b4521fc771649ebb53849f268fb68272e07823e15b33daeb50431566dca637e22e375ddd32c22810c47896b5eaddd9820c61294aa010b913e5ac8a8cbc9dc3156c5fe0947d98104bd77d62bc50d516cc1b798cb320", 0xf1}, {&(0x7f0000001840)="c9a1c015dd67da0e0fdbcf0afac531e86142869f4b39830c51246c5f0149dc13192b11135a1a34e3a77fb5d52980dfdf236c61b38d0919f6a578d39e45e919ee8d08e3b301133537f7a746185d270643e4e1f65c0afe20e3cc178f89aec8969851486231a8c0868584fc3f4f328e639aa4fed3455db06c490a521ec050f12f491624654ff96bbf8636504626fb527244a401d84691caac9c12f3c52ad149a845dd9109f3", 0xa4}], 0x9, &(0x7f00000019c0)=[{0x100, 0x107, 0x8, "dd6dec2b383394613db34efd8820a227bf40915ed6d28b630330ed71d45d54b573ff5da69bd1964c98b7b692f7199a5b8ae48396c4a9c0763737700dc5a1e7c87f5bd25985eb9b7b9661ddf83db99551e039f5aef6cd56ad34fd2175297d9955533c0b3d444d1c0f2efc8fddeeb1d2c2957f9e44b91b93c0539cdb5e11527f659f9c39bff09bf090232e113ca7f87927b53f783f707364a324a939e3b11fdf9df58183300e4badd823e4d5513f7be0bcad4eff43407b099f4e50c2d00e9b9ff4eada59d194e6c18f596e6881a75b9497afefd3ed5892adf50dfc7d3314d0a7db45589cc7a9ab5999d052"}, {0xe0, 0x29, 0xea9, 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0x1000}, {&(0x7f0000003d40)="a38adbe8f9bc16101023722a4f2f86b6ea5e8ba4697b1b611172afbcedd8bdf0d7a9cb831e49a21b6c8aff801a954d79b587ba071b352702d209c983e4cfcf3c2d3a8a67bd0065bd6679364f3f7474386a762d0355c1c2460445052eef0d8cd534da2e2367b340c3e3d1edc5d748ab48ccc937fb327b479ca6b62dc13799ba9e3fa55ee1aa4632f73a45c6231219ab275f46b41ef7eb08257a9257543d686ec36d0f3a9340", 0xa5}, {&(0x7f0000003e00)="d7e4a71f4b186b00259f6f95dbd9be65e07b00e287e60c154c17b569cb730eab18dd540b03cc6c6264b145c3415c422b5063de957aff9656afb9acdfbb9d37d0b5ab6fd7c7ef40abc457bf9936fb58543e51567976db4037e074b073d62461b96535b50365466502", 0x68}, {&(0x7f0000003e80)="2b4dfb219e686f78f68a042b3214f21d074c2d823fb894cd5a170151f3c3d22522573a52690d474bf4aff1022cce25d5f3145048158fd5607701839962b587c3951b3660030e0f1af908c1a5463e687975b3b9", 0x53}, {&(0x7f0000003f00)="6e157e469ec220b83c9ff0f1a0d83db889e69fd35bc9dd88139d1268bccc94751bfa2972a3058949dbbb4905705beb4936568ce779f7dcd6231264aa6cf9f772ad87c89e9878d4cde477fead0ef2e08286f96d6fd16670475af04ed77c0f04352069dc59edfe47440128b4df4024e77efd6fffa70d87c53d21e339bbd49c7eff3c8e1ec43ce41535788a5c02f2a603f88ce3f828e774ac8b3d13239cc8ff7dc89cd1ee5b42adac15942dcb523109de83095e202294", 0xb5}, {&(0x7f0000003fc0)="9b85ba219fb896012e17fad94d43d810613708eb4f0d203049e6ac4997d83c228581ae00a8528d2dab6f7d1fb77a861f78176bd16569fc72451b9104fd283ded9170bc5232467026813a69288e778fa4ca0de2f0ce1bf37a642a0256038f9aca84bfbe3994bb45c7b70a013520d57f64421ab84890bf9e9d3f9edff942e033c3d34378496b2dc1657f8696015bb26152042667266db2fe3c78db76d62a6eacaefb08deb2eed1d6b1704bd0b51a19323a7e5623c91e19b5ba", 0xb8}], 0x6, &(0x7f0000004100)=[{0x70, 0x6, 0x401, "2d442182185235e70bf13fdb24c3fa17115691cb87320052246f0bcb61c55b7ee8a0ab2e1093e79a4bfad2eefc5a2edff8c97e58d56857fac3cafef83e61dd21bcd81561ed8ff7d3bcfd5ec71663cb08f9e0c491fa6fa4f292bd40f2a523"}, {0xb0, 0x109, 0x8, "93e21fb7aa58fc90de8325e65960ee5afbcfebed8f321fcf32274880d86a00e0ef40bdbdb873d1afe09f77c56d54c18c81c1d15a10730ed38747bf4203a8f7526cefa717f88bfdc98c13abbaf2374da3a43a362f0990a64f74fdb69f6293a596bb87695faeaa6e3cd17f788f58a6a1f0cacc79d9200775676c52f62214984b27e94decf97e8b2c8a60980f1f2c7ff7a145d791bee096b38fd1b58c55"}], 0x120}}, {{&(0x7f0000004240)=@in6={0xa, 0x4e23, 0x0, @private0, 0x4}, 0x80, &(0x7f0000004680)=[{&(0x7f00000042c0)="64ff06ce379c6db9d954a6de05e20d1a0077032ff43c49a96b0b5f630062a5d846d3b09cfbec7ede3963495b1e2bd7", 0x2f}, {&(0x7f0000004300)="5434f49f371a9bb3e1cb4588fe88cedf85d96b1c1943e54c27184fb09748951036ced9a605bb80aad6c52daf728028060c04ef289a3e1e9910a3d990486b154774b87c75fbde5c700ad2ddf7995113b12cd2edb8c9bda91d943e1c6df308d9dbe41ad7ed9ea7c04b192a74fb90cb726cbe6d1cbb", 0x74}, {&(0x7f0000004380)="728d18948f8fbb9d8bd093282b44bb91f51b94bd0be9a11dd03545bbd7af6aa83bfaefcc97544d26a33215aba80b268d39d0f4426b99444001fe5ce46090d94fa03550ce7095869725ae60a95d213653701762011b1ad264ae71820f31847c57fa1cf7e4a10ef559d2abb5ca3f7a20a8ab2a584f51b2c33519a93eae4a5f13c884c11ac6e3031aecd2119c3fddbe79f071c2769f3f", 0x95}, {&(0x7f0000004440)="a45c5f26337b5cdd96caf222d65486bb", 0x10}, {&(0x7f0000004480)="4976e77b0841cb10b8fbdfa7dc7dab82c8ab950216ae89ce8eac0847e98000d0ceed20d99ffbbacd7beff235fa0c1b30b6da3c1242277903b2a28994c0b7a4bf8f2eaa6fe0c8e060dd3d1b90931c7878fcf7a54800bddbf7ae99e2ea2c61c7b93c07a9353ab542bf3fdd1067259d6cc0d3e5e8fc2f62a4fb3334d157f5df5cb7078c32bfddb60f81368bd958f51df69f0552c004b28b025c07ed258c7c8da5a3971a90996af5efaa4e84", 0xaa}, {&(0x7f0000004540)}, {&(0x7f0000004580)}, {&(0x7f00000045c0)="cfe0c2ace9e179aa7279059f3c4f890aa583cc618949dbc3238ea5fa9403b639f9abd4368bf05e70de422dbbef153f093fa97b1392cf5338489589a82b452cc501cfedf357fa7048a9003faf667d7c1dc27a9802908b4105b885c29e6946b730c1cfaf1fd0f2c616df1fdfaca0be1255010d75128a3133844f1a991dfcbc4ccc593ce856d9f853ac62aa4e4010d0eef4d7c524f2be8cb12a587446910fdca87190bc07e030107486b0a0c9ea521f02b225f3d68209a720190af13865b6", 0xbd}], 0x8, &(0x7f0000004700)=[{0x68, 0x102, 0x81, "e835cfc4456d393582f3cd85e40822b1496fd149dbdd71f42cef2a94b334da38ce8da3f9804fcbb5765898b997f93afbc15f3d22250cf80d8439de3fad82e9d0e3952cce4ec5fc5669f4ca1bc842af4b5a14fef3b3e1"}], 0x68}}, {{&(0x7f0000004780)=@l2tp={0x2, 0x0, @multicast2, 0x1}, 0x80, &(0x7f0000004980)=[{&(0x7f0000004800)="c978f68aa3b0df408aa050a51959dfdfcce10364d9cf6d44ea518966621971e74ff4731443ac5772c2bf9702f874bc9790e7319a375f8b317768a9c1d7d86dfa076e22a4894bf9c91e5aeb1d251d85cf8fd86d344e71212c365dd97bc6bccbff5ff619a643bc0606ae66444b4ad26e90171495e037e528a7f0da86c4", 0x7c}, {&(0x7f0000004880)="8717992bef1c622d4c4bb3feb405c9d37da510b5b068038bf20933a402b0e6c28918d40b43be4331cacb0cc371e1066ce63de7247d62469bade240781a412aa3bed2d2690aba27cfac5334c532ecfa3d2bc3640f3a82e5f8c0f437c808725ddb4eb74d624a45654aefaaa3c97d28fdb169f78a9ec62110a89f6653e746bed169f0fff2b9faf71e07bd60c0f8fe138f5136d8d0661b16203e84e421bbe13f834ecf891b66135cf30c29aed264473643db1ed0306e1e87bcb2f6ae1249a2a87c411e21dac3f5bdc60485c67a1fe2ba83ada3", 0xd1}], 0x2, &(0x7f00000049c0)=[{0x70, 0x110, 0x0, "cf9999625f2ca57de4faca587b899f7d95a9be565a67624f44fcb66d2ce2610ec56b7020a2569a99bda7c6113791b786f229f058095f41ce3b42daec0ac553b5133ee607d64439ff839ca9eec680705cedce19631128b7a5689272da9b"}, {0xa0, 0x10f, 0x58b, "2dbdbee9eaaafd3284eee246efbb5bf0bafe72377857dfd0c0346b852945731e5e77d50f0ecf41a8346b08d5ab6ff4ffa0d7df738dc29637e6eceb5824aa2a3359e9d52531219c425e1cef1d4ead2bf9408bed63f27f635b07ac31691fb30f5b3945435ede074b7b5b54c3f9a6c0dfdddc0c43fe3295fb3f3287c5fb89e7ca6bfe51c3113c5589fafc4c4179"}, {0xc0, 0x104, 0x5, "edff771b7b827143630d04550ad9b34e3daf667b65c30675eb28e41be2e2ecb9ef7cf8b2ca6eaa0ea7b6bf76042edbd6cb5dfb58513c8efa24ee1e2ebaf8698ff3ec315f7baee98dc8056034d727eb713be2cebf750b92ab21afd306c742462c27ec2e107cb76b74ac6e40d91fe7458ab73742743aa9d134fe7f7d0744830c647b85491d1ad26352e9a73c6efc263c412b5d75d1e91ced2cd06527911bd8c0f492cbc109764c94eea1"}, {0x88, 0x109, 0x2, "ce1068bb6a46d8159a61f0665bc55a143086fad8757dd84c75501f50ecbc8f1f6bbc6beb05acd04f710e4bd13be29a33a9b60d3f0b0bce8780d5c12730476537bd258b1d9a8f69d1523809cf0ebf7af9ef063c700be641e78023029d8cfb23d8488197999182e7f12510eb19369c0c3881e17820"}], 0x258}}], 0x6, 0x0) 02:11:27 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./bus\x00', 0x44c81, 0x66) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000100)=0x1e) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r2) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) openat(r0, &(0x7f0000000040)='./bus\x00', 0x44c81, 0x66) (async) getsockopt$IPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x43, &(0x7f0000000080)={'icmp\x00'}, &(0x7f0000000100)=0x1e) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r2) (async) 02:11:27 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000040)='./bus\x00', 0x1, 0x104) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = getpgid(0xffffffffffffffff) (async) r4 = perf_event_open$cgroup(&(0x7f0000000200)={0x4, 0x80, 0x80, 0x4, 0x8, 0xfa, 0x0, 0x401, 0x430c, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x41d, 0x0, @perf_config_ext={0x7, 0x1}, 0x10, 0x5, 0xce, 0x3, 0x1000, 0x5, 0x7ff, 0x0, 0x4, 0x0, 0x8}, r0, 0xe, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7f, 0xa9, 0x2, 0x3, 0x0, 0x8, 0xc011, 0xa, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x156, 0xd24}, 0xe9c9ff467feb9a66, 0x1, 0xffffffff, 0x1, 0x0, 0x9, 0x20, 0x0, 0x8000, 0x0, 0xffffffffffffffff}, r3, 0x10, r4, 0x1) (async, rerun: 32) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 32) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) (async, rerun: 64) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:11:27 executing program 4: r0 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000080), 0xffffffffffffffff) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r1, 0x8933, &(0x7f00000001c0)={'wpan0\x00', 0x0}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000300), 0xffffffffffffffff) sendmsg$NL802154_CMD_NEW_SEC_KEY(r3, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000015c0)={0x4c, r4, 0x200, 0x0, 0x0, {}, [@NL802154_ATTR_SEC_KEY={0x30, 0x25, 0x0, 0x1, [@NL802154_KEY_ATTR_USAGE_FRAMES={0x5}, @NL802154_KEY_ATTR_USAGE_CMDS={0x24, 0x3, "7415cf96a06bed627f6588ce9e9bf503e325ff73add1983e1361519fa3e9b526"}]}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r2}]}, 0x4c}}, 0x0) sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="07070200", @ANYRES16=r0, @ANYBLOB="04002bbd7000fbdbdf250e00000008000300", @ANYRES32=r2, @ANYBLOB="080001000200000008000300", @ANYRES32=0x0, @ANYBLOB="08000e000700000008000e0010000000"], 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x24048061) r5 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r5, &(0x7f0000000080)=ANY=[], 0x8) (async) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_GET_WPAN_PHY(r6, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0x54, r4, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x200000002}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}, @NL802154_ATTR_WPAN_PHY={0x8}, @NL802154_ATTR_WPAN_PHY={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x90) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r7 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r8 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendmsg$NET_DM_CMD_START(r6, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x14, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x800}, 0x8800) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r8, 0x0) r9 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r9, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r7) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) [ 1802.272957][T19810] ref_ctr decrement failed for inode: 0x4ac offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888144e9d800 02:11:31 executing program 1: setrlimit(0xe, &(0x7f0000000040)={0xba, 0x7fff}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) (async, rerun: 64) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) (async, rerun: 64) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) 02:11:31 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) r4 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) openat(r4, &(0x7f0000000040)='./bus\x00', 0x8400, 0x11c) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) close(r1) (async) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) (async) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) (async) openat(r4, &(0x7f0000000040)='./bus\x00', 0x8400, 0x11c) (async) 02:11:31 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x40510, r1, 0x5) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r2, &(0x7f0000000000)='./bus\x00', 0x200) (async) pwritev2(r2, &(0x7f0000000100)=[{&(0x7f0000000040)="a507f143aaa21b28467a32e66452e69054e41fed2bd09f3405f8ca8a089d358b9888b7e9bd615752ff7e9db466057930a5bd28480990c2ce", 0x38}, {&(0x7f0000000200)="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", 0xfc}], 0x2, 0x0, 0x3, 0x12) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) (async) sendmmsg(0xffffffffffffffff, &(0x7f0000004c40)=[{{&(0x7f0000000340)=@phonet={0x23, 0x80, 0x4, 0x3f}, 0x80, &(0x7f0000000fc0)=[{&(0x7f0000000580)="9b72754847956f7469c8db842a30d75edfd2e56929d39c54406a1c92f71eafa4aeca609ec08275843c42820c64844458a8750040feb25807a05d07c89bff27491b3269a57df12e08192886260235453caae5e50804b4dbcffe657af5c791ccd9dea166105596cd71e1e3f74d127d2fea4b4a4258c2a7839d47b425ea58344a0344e2985fd97391f7f30c6ded6b5e39fa7333d50beb9ab8b1c41a34a8c5ae917a70c07f482ff65a5344a5113c80aa68d1025c9729a19d66361eaad84efa66a3688260a626", 0xc4}, {&(0x7f0000000c00)="48508a757e79d430125ec8e0815db36dd8110e91c59cd0a7b680ee6ea115b531717a00f51be51f92d055f2a639d3f5462b2e0d6ba2d218732e12f5f56022fa0ccbd9973f8f19be94e1b53821ec65726d5002fe41c82c73dc0078f1fc40ea930ab288d6b33361452a9c64b26457a3ec7c15971517fd0b1c46abb307290e5a62c81199f160b5e522b5d2b2dc4a2c46461639a216ee579cd106264dc51758", 0x9d}, {&(0x7f0000000cc0)="656521831d1be1f78848359a4ac33b23ad4f0d8c704a522cba7fce88e7a889da5398f6a96d1cc792f008cd58ae1a052613bc3efaed3d48a271fe940b704790b31b9208aeb47ab0935744f4e73eb196fa1e2a5dbf80940210670788c0e0c7fdfd2fc0adac6b963a123ac3488ec2ea7ececead8b10e79eee03d82d1d2ef31c27a407ed9f32b66e7f116deefaaed3dbb49b06232c45e921241ab5c277a200f567f7c8bd03d5ebe1e9b443805467", 0xac}, {&(0x7f0000000d80)="ab613b60458ab78de7d129afdeeb9ddc2c2ae249fd5d09de7999c95cde6967ca4b3cf51ebf285deca86dc494a68c1a4eda9f28c35d387c2070998b16e536a9df525ee0efbffac6ffe75144282492c2b6ba80017e9b19887330e5f9322e412bca08edd081b37a3ccb85a653a9d45bcd39bf5fefd219f1f48fabd4307f0f879900917bb09fbe456d4410ae227173d59f480e403b4364fd2283854d", 0x9a}, {&(0x7f0000000e40)="1025235fb1810dfe7546478a72f8ab053cd57f07dc0222abd2fdc3ed5bb24ae083884a9b44e4e597059fe03d571c5ca768367c75c2db1a797b46d8e9770b02291a8dd4d869222248f764fff9812e6e42ddca3508e0ab3469c6938af61c115aa0449d5c9d15729652cf51855136a4277afa1470e2fbebb1dfbf5fe79f469909313c9e0bb53d39730e992db095f98838fdf41f993bc53deb39a548efbc", 0x9c}, {&(0x7f0000000480)="cd7a81607908ac93663050f04f828e80760831b5aa2bf6207fd9b85ae09d8a65148a053006bd7f4347c88c6573a8d6f57318d4367c91c384b514c06667e958b7007747494f567406cf240e3b3a5fdb598e6ae962112a6d1155a4682216c38a6d9eb91cb681b0562a9b00", 0x6a}, {&(0x7f0000000f00)="d2136e3cc9c4d188c4d2042a19563dd0d2a893f5c977f82c57e98e92f624297e6c2a3a31880c629e343a8e53b4cd32d14524740ac16d5c903200d507b6c4e949e80b177371aa40ef6b71d0d6c2a7f7563d7615adf474c454333e6ab4fec9a3f2fda5d23a68419a8c5ec21f01e80964bf147f32e96578e33e9087fc997dae62bfcd64c7fc4d634213a2dd6b297c183f1e84f4360cd9a8bb9f5ef282d45bc962a57f74026bc3e1792936", 0xa9}], 0x7, &(0x7f0000001040)=[{0xb8, 0x0, 0x0, "dd17e68b3caa3666a02b094c6950b166315ae8067ca050a606fe3d04b55fdae31f7272b083ac130068d42b7efe431ac522e87719d13e4c457ed4c575c19038493bc1f21a2d0c1ca34f735aebaf00616fd736832ff2442374fe0ea20541b06893cdbf5946867f66e5dce3237c7ceec20237571c2a03808785d0feaeec39c1cb899dde4fd4f9d3c0f9dde0f4b7984aaa097b9dcc7565d22a3a4a36a0cca72798940af270"}, {0x88, 0x1, 0x5, "7ca05655ea3cb1c1b6ffa4488555c2b3ddde71435a24a1c947bbdc71269a20e2eea619aa0078df5597d9cbd08de18a213cab35c425638e7c12c14cf23614d60fb19b4b935c4967e6c07fb7d9154608207f8f9bcd5e51d0cd6a3bd8f751f023b986d803976afb091d06e6c5137da5efbd1c6f93"}], 0x140}}, {{&(0x7f0000001180)=@hci={0x1f, 0x2, 0x2}, 0x80, &(0x7f0000000140)=[{&(0x7f0000004dc0)="02bd6534964b78c57b3f2a950b80018f3c95016346ebcac1eef467b7129906c47684ecfdc0ff3905917694b5c676bad088e7a6e598785a849e105f82ddfc9a3fcd4cc63bdb7cf4360c518dcc23fa288ec2c02fda087aa4ab2e9bc84c60299e3ce20fa16a62565167618b2cf4f71066a153e41d490e0870ec6a1ccec475a3899d5ad90412e2de45ca7ba0d38ae5e8e061db402329df790e6225511119ff970ff2d49a8de0517be7087c7220a7efb2b73cc89f7fe4e243fe8ccb11a81d069be80b86d35037629f2b889b63e4dab6475a120bd9be2489147d88a3acdd52bbcf465b348d7fba0be1b76907f8165fff31e8a96cddd44a", 0xf4}], 0x1, &(0x7f0000001300)=[{0xf0, 0x6, 0x7, "5339137ed8323245f256a73dda37010f593fa47536178ac81b937066d85a55356d9e05daf3f3bdd06d64a28d396611b1a036eb5f9b3267c760d78725ab9af8533ea410820f06890f9ba8a178443a1f97ba58f5c9a79e62466e0d9785a49b98b2eee7f08de3796d45428b566a8c1962b8c13e970e5ce63b34daa06187228bbe7104ba2976154bf40a6e793dfd808fd0a14701d2bcfe8d66706632d9ee0f63a145970004a0e512d35708cfb48e45789b26f0841a3e960cc2dcf187ff3f4c8c0adb9296bd82218d4db7f23df02239b4b4229f043cba3ac4f3f91bc9"}], 0xf0}}, {{&(0x7f0000001400)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e20, 0x80, @remote, 0x6}}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001480)="a8a4d86e9aec45dd06837263140d41ce6cb32bd259ea04d55f11347b9a2cb2d55e16ef7d0a2fd9ce404394695a9585cf495e2a4a79eef47708725eefc7ed734b67a0b60c00", 0x45}, {&(0x7f0000001500)="7fbbb04735c99dd70e9bad4577c75d8ac0e0f92f7e12590ed60f90b2e412f9828bd427a0f183030efacc90665aa0e24ea8a07c8031bcc678542a8c53684937d34dd5d3a00cbdc246461f9be6430f151aac5311e534d8bb4079d8fd8306ae998e9fdff8b5f4322661b3f78a074c7433c950010fb10f3a17711ff19bca03877bb10e35a6736430d6a4494e55fdf745af6582f7c416ea12cc42020518f97e9d3fd8c69f22a454d4", 0xa6}, {&(0x7f00000003c0)="5d80b842fc82779b1db8bcd245aa30d1ba6cc8ae7e0b7855027317b4d9dec02a8be7d7fa65feeefb0d1f5a6e9ae09106ce5356", 0x33}, {&(0x7f00000015c0)}, {&(0x7f0000001600)="598e8da50570fae82b6d06aedcb620fb12dbc58f23", 0x15}, {&(0x7f0000001640)="40e1b481e70ad707a3469834ca4796f4b08115323f7bf27f42417642e95ecccc1e8898b1dbdc63f2123f21d4ba96e90d11a00c23b76fb9a25eefbb85f36ae75421c5d4f9a6bd419c5e4ded965f54b1bb3b3ef39f", 0x54}, {&(0x7f00000016c0)="7f3c9a01e345e8f2e118ee24e8209729b2dd2181dc7a3484b4f7943d5fa362363d413f2401caac054f903cf63364c0acca6e54f39b9181fd3954538b421f8a0df470db4e04915dc7d50dc601b26f257acdeccf856450c9c391d6b9417f70fbd65405920a86ae4bfc97fec550430022", 0x6f}, {&(0x7f0000001740)="0fc4a2f93975495692b832984a0e62c550093bd91d0cb695c36a9122800f885ad64dab8b03cbba8275f55f300723740852aa57b08376a4c8029e6c30fad7ccdc83eb68808df569fa417b0c2efacb377eb485d97973eb6e634a6e5b0f45ff65e2564eb7105612f89e77729c873aed976dac6cd4aa18add98b1bcfe5f1f7b24e0cb98540543cc8119f9bb4c870ae30a08b263b60e2c7f568c83badaf45b4521fc771649ebb53849f268fb68272e07823e15b33daeb50431566dca637e22e375ddd32c22810c47896b5eaddd9820c61294aa010b913e5ac8a8cbc9dc3156c5fe0947d98104bd77d62bc50d516cc1b798cb320", 0xf1}, {&(0x7f0000001840)="c9a1c015dd67da0e0fdbcf0afac531e86142869f4b39830c51246c5f0149dc13192b11135a1a34e3a77fb5d52980dfdf236c61b38d0919f6a578d39e45e919ee8d08e3b301133537f7a746185d270643e4e1f65c0afe20e3cc178f89aec8969851486231a8c0868584fc3f4f328e639aa4fed3455db06c490a521ec050f12f491624654ff96bbf8636504626fb527244a401d84691caac9c12f3c52ad149a845dd9109f3", 0xa4}], 0x9, &(0x7f00000019c0)=[{0x100, 0x107, 0x8, "dd6dec2b383394613db34efd8820a227bf40915ed6d28b630330ed71d45d54b573ff5da69bd1964c98b7b692f7199a5b8ae48396c4a9c0763737700dc5a1e7c87f5bd25985eb9b7b9661ddf83db99551e039f5aef6cd56ad34fd2175297d9955533c0b3d444d1c0f2efc8fddeeb1d2c2957f9e44b91b93c0539cdb5e11527f659f9c39bff09bf090232e113ca7f87927b53f783f707364a324a939e3b11fdf9df58183300e4badd823e4d5513f7be0bcad4eff43407b099f4e50c2d00e9b9ff4eada59d194e6c18f596e6881a75b9497afefd3ed5892adf50dfc7d3314d0a7db45589cc7a9ab5999d052"}, {0xe0, 0x29, 0xea9, 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0x1000}, {&(0x7f0000003d40)="a38adbe8f9bc16101023722a4f2f86b6ea5e8ba4697b1b611172afbcedd8bdf0d7a9cb831e49a21b6c8aff801a954d79b587ba071b352702d209c983e4cfcf3c2d3a8a67bd0065bd6679364f3f7474386a762d0355c1c2460445052eef0d8cd534da2e2367b340c3e3d1edc5d748ab48ccc937fb327b479ca6b62dc13799ba9e3fa55ee1aa4632f73a45c6231219ab275f46b41ef7eb08257a9257543d686ec36d0f3a9340", 0xa5}, {&(0x7f0000003e00)="d7e4a71f4b186b00259f6f95dbd9be65e07b00e287e60c154c17b569cb730eab18dd540b03cc6c6264b145c3415c422b5063de957aff9656afb9acdfbb9d37d0b5ab6fd7c7ef40abc457bf9936fb58543e51567976db4037e074b073d62461b96535b50365466502", 0x68}, {&(0x7f0000003e80)="2b4dfb219e686f78f68a042b3214f21d074c2d823fb894cd5a170151f3c3d22522573a52690d474bf4aff1022cce25d5f3145048158fd5607701839962b587c3951b3660030e0f1af908c1a5463e687975b3b9", 0x53}, {&(0x7f0000003f00)="6e157e469ec220b83c9ff0f1a0d83db889e69fd35bc9dd88139d1268bccc94751bfa2972a3058949dbbb4905705beb4936568ce779f7dcd6231264aa6cf9f772ad87c89e9878d4cde477fead0ef2e08286f96d6fd16670475af04ed77c0f04352069dc59edfe47440128b4df4024e77efd6fffa70d87c53d21e339bbd49c7eff3c8e1ec43ce41535788a5c02f2a603f88ce3f828e774ac8b3d13239cc8ff7dc89cd1ee5b42adac15942dcb523109de83095e202294", 0xb5}, {&(0x7f0000003fc0)="9b85ba219fb896012e17fad94d43d810613708eb4f0d203049e6ac4997d83c228581ae00a8528d2dab6f7d1fb77a861f78176bd16569fc72451b9104fd283ded9170bc5232467026813a69288e778fa4ca0de2f0ce1bf37a642a0256038f9aca84bfbe3994bb45c7b70a013520d57f64421ab84890bf9e9d3f9edff942e033c3d34378496b2dc1657f8696015bb26152042667266db2fe3c78db76d62a6eacaefb08deb2eed1d6b1704bd0b51a19323a7e5623c91e19b5ba", 0xb8}], 0x6, &(0x7f0000004100)=[{0x70, 0x6, 0x401, "2d442182185235e70bf13fdb24c3fa17115691cb87320052246f0bcb61c55b7ee8a0ab2e1093e79a4bfad2eefc5a2edff8c97e58d56857fac3cafef83e61dd21bcd81561ed8ff7d3bcfd5ec71663cb08f9e0c491fa6fa4f292bd40f2a523"}, {0xb0, 0x109, 0x8, "93e21fb7aa58fc90de8325e65960ee5afbcfebed8f321fcf32274880d86a00e0ef40bdbdb873d1afe09f77c56d54c18c81c1d15a10730ed38747bf4203a8f7526cefa717f88bfdc98c13abbaf2374da3a43a362f0990a64f74fdb69f6293a596bb87695faeaa6e3cd17f788f58a6a1f0cacc79d9200775676c52f62214984b27e94decf97e8b2c8a60980f1f2c7ff7a145d791bee096b38fd1b58c55"}], 0x120}}, {{&(0x7f0000004240)=@in6={0xa, 0x4e23, 0x0, @private0, 0x4}, 0x80, &(0x7f0000004680)=[{&(0x7f00000042c0)="64ff06ce379c6db9d954a6de05e20d1a0077032ff43c49a96b0b5f630062a5d846d3b09cfbec7ede3963495b1e2bd7", 0x2f}, {&(0x7f0000004300)="5434f49f371a9bb3e1cb4588fe88cedf85d96b1c1943e54c27184fb09748951036ced9a605bb80aad6c52daf728028060c04ef289a3e1e9910a3d990486b154774b87c75fbde5c700ad2ddf7995113b12cd2edb8c9bda91d943e1c6df308d9dbe41ad7ed9ea7c04b192a74fb90cb726cbe6d1cbb", 0x74}, {&(0x7f0000004380)="728d18948f8fbb9d8bd093282b44bb91f51b94bd0be9a11dd03545bbd7af6aa83bfaefcc97544d26a33215aba80b268d39d0f4426b99444001fe5ce46090d94fa03550ce7095869725ae60a95d213653701762011b1ad264ae71820f31847c57fa1cf7e4a10ef559d2abb5ca3f7a20a8ab2a584f51b2c33519a93eae4a5f13c884c11ac6e3031aecd2119c3fddbe79f071c2769f3f", 0x95}, {&(0x7f0000004440)="a45c5f26337b5cdd96caf222d65486bb", 0x10}, {&(0x7f0000004480)="4976e77b0841cb10b8fbdfa7dc7dab82c8ab950216ae89ce8eac0847e98000d0ceed20d99ffbbacd7beff235fa0c1b30b6da3c1242277903b2a28994c0b7a4bf8f2eaa6fe0c8e060dd3d1b90931c7878fcf7a54800bddbf7ae99e2ea2c61c7b93c07a9353ab542bf3fdd1067259d6cc0d3e5e8fc2f62a4fb3334d157f5df5cb7078c32bfddb60f81368bd958f51df69f0552c004b28b025c07ed258c7c8da5a3971a90996af5efaa4e84", 0xaa}, {&(0x7f0000004540)}, {&(0x7f0000004580)}, {&(0x7f00000045c0)="cfe0c2ace9e179aa7279059f3c4f890aa583cc618949dbc3238ea5fa9403b639f9abd4368bf05e70de422dbbef153f093fa97b1392cf5338489589a82b452cc501cfedf357fa7048a9003faf667d7c1dc27a9802908b4105b885c29e6946b730c1cfaf1fd0f2c616df1fdfaca0be1255010d75128a3133844f1a991dfcbc4ccc593ce856d9f853ac62aa4e4010d0eef4d7c524f2be8cb12a587446910fdca87190bc07e030107486b0a0c9ea521f02b225f3d68209a720190af13865b6", 0xbd}], 0x8, &(0x7f0000004700)=[{0x68, 0x102, 0x81, "e835cfc4456d393582f3cd85e40822b1496fd149dbdd71f42cef2a94b334da38ce8da3f9804fcbb5765898b997f93afbc15f3d22250cf80d8439de3fad82e9d0e3952cce4ec5fc5669f4ca1bc842af4b5a14fef3b3e1"}], 0x68}}, {{&(0x7f0000004780)=@l2tp={0x2, 0x0, @multicast2, 0x1}, 0x80, &(0x7f0000004980)=[{&(0x7f0000004800)="c978f68aa3b0df408aa050a51959dfdfcce10364d9cf6d44ea518966621971e74ff4731443ac5772c2bf9702f874bc9790e7319a375f8b317768a9c1d7d86dfa076e22a4894bf9c91e5aeb1d251d85cf8fd86d344e71212c365dd97bc6bccbff5ff619a643bc0606ae66444b4ad26e90171495e037e528a7f0da86c4", 0x7c}, {&(0x7f0000004880)="8717992bef1c622d4c4bb3feb405c9d37da510b5b068038bf20933a402b0e6c28918d40b43be4331cacb0cc371e1066ce63de7247d62469bade240781a412aa3bed2d2690aba27cfac5334c532ecfa3d2bc3640f3a82e5f8c0f437c808725ddb4eb74d624a45654aefaaa3c97d28fdb169f78a9ec62110a89f6653e746bed169f0fff2b9faf71e07bd60c0f8fe138f5136d8d0661b16203e84e421bbe13f834ecf891b66135cf30c29aed264473643db1ed0306e1e87bcb2f6ae1249a2a87c411e21dac3f5bdc60485c67a1fe2ba83ada3", 0xd1}], 0x2, &(0x7f00000049c0)=[{0x70, 0x110, 0x0, "cf9999625f2ca57de4faca587b899f7d95a9be565a67624f44fcb66d2ce2610ec56b7020a2569a99bda7c6113791b786f229f058095f41ce3b42daec0ac553b5133ee607d64439ff839ca9eec680705cedce19631128b7a5689272da9b"}, {0xa0, 0x10f, 0x58b, "2dbdbee9eaaafd3284eee246efbb5bf0bafe72377857dfd0c0346b852945731e5e77d50f0ecf41a8346b08d5ab6ff4ffa0d7df738dc29637e6eceb5824aa2a3359e9d52531219c425e1cef1d4ead2bf9408bed63f27f635b07ac31691fb30f5b3945435ede074b7b5b54c3f9a6c0dfdddc0c43fe3295fb3f3287c5fb89e7ca6bfe51c3113c5589fafc4c4179"}, {0xc0, 0x104, 0x5, "edff771b7b827143630d04550ad9b34e3daf667b65c30675eb28e41be2e2ecb9ef7cf8b2ca6eaa0ea7b6bf76042edbd6cb5dfb58513c8efa24ee1e2ebaf8698ff3ec315f7baee98dc8056034d727eb713be2cebf750b92ab21afd306c742462c27ec2e107cb76b74ac6e40d91fe7458ab73742743aa9d134fe7f7d0744830c647b85491d1ad26352e9a73c6efc263c412b5d75d1e91ced2cd06527911bd8c0f492cbc109764c94eea1"}, {0x88, 0x109, 0x2, "ce1068bb6a46d8159a61f0665bc55a143086fad8757dd84c75501f50ecbc8f1f6bbc6beb05acd04f710e4bd13be29a33a9b60d3f0b0bce8780d5c12730476537bd258b1d9a8f69d1523809cf0ebf7af9ef063c700be641e78023029d8cfb23d8488197999182e7f12510eb19369c0c3881e17820"}], 0x258}}], 0x6, 0x0) 02:11:31 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x4, 0x0, 0xff, 0x0, 0x4, 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, 0x2, @perf_config_ext={0x2, 0x10001}, 0x1801b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0xc1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r1, &(0x7f0000002140)=""/17, 0x11, 0x0) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) close(r0) 02:11:31 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x10100, 0x0) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f0000000100)=0xc) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x2000000, 0x412, r5, 0xdf) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r3) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r4) r7 = socket(0x10, 0x2, 0x0) write(r7, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) setsockopt$sock_int(r7, 0x1, 0x10, &(0x7f0000000200)=0x3f10, 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x110, r7, 0x552a7000) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000640)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MCAST_RATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000880)={&(0x7f00000009c0)=ANY=[@ANYBLOB="1a940a6dcbda9b6f55ef649d0d430dc205b92578905926086db59931a49103c4bc3ab4cfd239bc3858130418d2d2c97dd1c0bd6558fa82c0b0eec7ea0459399583d29ec35b5ddbb3604159004733c6403427c11794478e71823effa0b9979c9528197b7605d3690d94e29bbc41c2aa26a86ede982db0fe8e80f634ef683d2b9e1a155ca0f2d40aec903c35863bd434", @ANYRES16=0x0, @ANYBLOB="000032ebda91e57bcc7995059971f5e6eb3b09c4ed146c1be7875dfdb414c38ec76a474b84236caea08df012051c902e02ecb21899935808b45c04722de69c3e57ce62ad9129a820fb49ea14db8614dba938d460337bdfbc4e1d684099a61237965e2e7cf4d47a37df9ad023afb18effa0acb63db2c1b6c0be04c42e5cece320e8eef29761145eca5d339326db0ed74fb168e819734d2b", @ANYRES32=r8, @ANYBLOB="08006b00e001000008006b000000000008006b001400000008006b000a00000008006b005a00000008006b00f06e000008006b0008006b003c0000008d94597a000080000000000000000000004e242b2c8352a818e121aba4bef307ead874d518699238066bc00e0af9364413a2205a0aee41b34548ebadaa85afb7a5d0d1ff66606d3ddc28bb7027c058256186aaf9b3988b9b403cce6f9dd4b21ab66f1f3a4fe7c46d5d0e269036f80463b6a8426ddc2f69e43f7a5ad80876a65924155bb28db1586b7924d38f0b9c7398ec3e1a5b763220f2dcce442f5e114e9062730ae29bc9"], 0x6c}, 0x1, 0x0, 0x0, 0x81}, 0x810) r9 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev_mcast\x00') sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r9, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082cbd7000fedbdf2531000000080001003200000008000300", @ANYRES32=r8, @ANYBLOB="0ce69800090000000a91000008005200", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="266cce543575e4ae54b5dbdb1960eee0eeed36b028564ebd155ca7bee3e49acf8c20d7cde1cd7563836fab96d6a2a772860fe9"], 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x11) sendmsg$NL80211_CMD_DEL_PMK(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, r6, 0x4, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x40}, 0x1, 0x0, 0x0, 0x4081}, 0x800) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:11:31 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000040)='./bus\x00', 0x1, 0x104) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = getpgid(0xffffffffffffffff) r4 = perf_event_open$cgroup(&(0x7f0000000200)={0x4, 0x80, 0x80, 0x4, 0x8, 0xfa, 0x0, 0x401, 0x430c, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x41d, 0x0, @perf_config_ext={0x7, 0x1}, 0x10, 0x5, 0xce, 0x3, 0x1000, 0x5, 0x7ff, 0x0, 0x4, 0x0, 0x8}, r0, 0xe, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7f, 0xa9, 0x2, 0x3, 0x0, 0x8, 0xc011, 0xa, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7, 0x1, @perf_config_ext={0x156, 0xd24}, 0xe9c9ff467feb9a66, 0x1, 0xffffffff, 0x1, 0x0, 0x9, 0x20, 0x0, 0x8000, 0x0, 0xffffffffffffffff}, r3, 0x10, r4, 0x1) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:11:31 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x4, 0x0, 0xff, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x2, 0x10001}, 0x1801b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0xc1) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r1, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) close(r0) 02:11:31 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) r4 = openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) r5 = openat$incfs(r4, &(0x7f0000000100)='.pending_reads\x00', 0x210100, 0x188) openat$cgroup_ro(r5, &(0x7f0000000140)='blkio.bfq.io_merged\x00', 0x0, 0x0) 02:11:31 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) r4 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) (async) openat(r4, &(0x7f0000000040)='./bus\x00', 0x8400, 0x11c) 02:11:31 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x4, 0x0, 0xff, 0x0, 0x4, 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, 0x2, @perf_config_ext={0x2, 0x10001}, 0x1801b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0xc1) (async) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r1, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) io_uring_register$IORING_UNREGISTER_BUFFERS(r1, 0x1, 0x0, 0x0) (async) close(r0) 02:11:31 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x10100, 0x0) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f0000000100)=0xc) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) (async, rerun: 64) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 64) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x2000000, 0x412, r5, 0xdf) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r3) (async) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r4) (async) r7 = socket(0x10, 0x2, 0x0) write(r7, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) setsockopt$sock_int(r7, 0x1, 0x10, &(0x7f0000000200)=0x3f10, 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x110, r7, 0x552a7000) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000640)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MCAST_RATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000880)={&(0x7f00000009c0)=ANY=[@ANYBLOB="1a940a6dcbda9b6f55ef649d0d430dc205b92578905926086db59931a49103c4bc3ab4cfd239bc3858130418d2d2c97dd1c0bd6558fa82c0b0eec7ea0459399583d29ec35b5ddbb3604159004733c6403427c11794478e71823effa0b9979c9528197b7605d3690d94e29bbc41c2aa26a86ede982db0fe8e80f634ef683d2b9e1a155ca0f2d40aec903c35863bd434", @ANYRES16=0x0, @ANYBLOB="000032ebda91e57bcc7995059971f5e6eb3b09c4ed146c1be7875dfdb414c38ec76a474b84236caea08df012051c902e02ecb21899935808b45c04722de69c3e57ce62ad9129a820fb49ea14db8614dba938d460337bdfbc4e1d684099a61237965e2e7cf4d47a37df9ad023afb18effa0acb63db2c1b6c0be04c42e5cece320e8eef29761145eca5d339326db0ed74fb168e819734d2b", @ANYRES32=r8, @ANYBLOB="08006b00e001000008006b000000000008006b001400000008006b000a00000008006b005a00000008006b00f06e000008006b0008006b003c0000008d94597a000080000000000000000000004e242b2c8352a818e121aba4bef307ead874d518699238066bc00e0af9364413a2205a0aee41b34548ebadaa85afb7a5d0d1ff66606d3ddc28bb7027c058256186aaf9b3988b9b403cce6f9dd4b21ab66f1f3a4fe7c46d5d0e269036f80463b6a8426ddc2f69e43f7a5ad80876a65924155bb28db1586b7924d38f0b9c7398ec3e1a5b763220f2dcce442f5e114e9062730ae29bc9"], 0x6c}, 0x1, 0x0, 0x0, 0x81}, 0x810) r9 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev_mcast\x00') sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r9, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082cbd7000fedbdf2531000000080001003200000008000300", @ANYRES32=r8, @ANYBLOB="0ce69800090000000a91000008005200", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="266cce543575e4ae54b5dbdb1960eee0eeed36b028564ebd155ca7bee3e49acf8c20d7cde1cd7563836fab96d6a2a772860fe9"], 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x11) sendmsg$NL80211_CMD_DEL_PMK(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, r6, 0x4, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x40}, 0x1, 0x0, 0x0, 0x4081}, 0x800) (async, rerun: 32) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (rerun: 32) [ 1806.587423][ T23] audit: type=1400 audit(1668651091.751:378): avc: denied { map } for pid=19855 comm="syz-executor.4" path="socket:[56201]" dev="sockfs" ino=56201 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 1806.593696][T19886] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1806.619837][T19886] ref_ctr decrement failed for inode: 0x4ab offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888144e9d400 02:11:31 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x10100, 0x0) getsockname$netlink(r1, &(0x7f0000000080), &(0x7f0000000100)=0xc) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x2000000, 0x412, r5, 0xdf) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r3) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), r4) (async) r7 = socket(0x10, 0x2, 0x0) write(r7, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) setsockopt$sock_int(r7, 0x1, 0x10, &(0x7f0000000200)=0x3f10, 0x4) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x110, r7, 0x552a7000) ioctl$sock_SIOCGIFINDEX_80211(r7, 0x8933, &(0x7f0000000640)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_SET_MCAST_RATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000880)={&(0x7f00000009c0)=ANY=[@ANYBLOB="1a940a6dcbda9b6f55ef649d0d430dc205b92578905926086db59931a49103c4bc3ab4cfd239bc3858130418d2d2c97dd1c0bd6558fa82c0b0eec7ea0459399583d29ec35b5ddbb3604159004733c6403427c11794478e71823effa0b9979c9528197b7605d3690d94e29bbc41c2aa26a86ede982db0fe8e80f634ef683d2b9e1a155ca0f2d40aec903c35863bd434", @ANYRES16=0x0, @ANYBLOB="000032ebda91e57bcc7995059971f5e6eb3b09c4ed146c1be7875dfdb414c38ec76a474b84236caea08df012051c902e02ecb21899935808b45c04722de69c3e57ce62ad9129a820fb49ea14db8614dba938d460337bdfbc4e1d684099a61237965e2e7cf4d47a37df9ad023afb18effa0acb63db2c1b6c0be04c42e5cece320e8eef29761145eca5d339326db0ed74fb168e819734d2b", @ANYRES32=r8, @ANYBLOB="08006b00e001000008006b000000000008006b001400000008006b000a00000008006b005a00000008006b00f06e000008006b0008006b003c0000008d94597a000080000000000000000000004e242b2c8352a818e121aba4bef307ead874d518699238066bc00e0af9364413a2205a0aee41b34548ebadaa85afb7a5d0d1ff66606d3ddc28bb7027c058256186aaf9b3988b9b403cce6f9dd4b21ab66f1f3a4fe7c46d5d0e269036f80463b6a8426ddc2f69e43f7a5ad80876a65924155bb28db1586b7924d38f0b9c7398ec3e1a5b763220f2dcce442f5e114e9062730ae29bc9"], 0x6c}, 0x1, 0x0, 0x0, 0x81}, 0x810) (async) r9 = syz_open_procfs(0x0, &(0x7f0000000100)='net/dev_mcast\x00') sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r9, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000680)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082cbd7000fedbdf2531000000080001003200000008000300", @ANYRES32=r8, @ANYBLOB="0ce69800090000000a91000008005200", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="266cce543575e4ae54b5dbdb1960eee0eeed36b028564ebd155ca7bee3e49acf8c20d7cde1cd7563836fab96d6a2a772860fe9"], 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x11) (async) sendmsg$NL80211_CMD_DEL_PMK(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x40, r6, 0x4, 0x70bd25, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x40}, 0x1, 0x0, 0x0, 0x4081}, 0x800) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) [ 1806.653193][T19886] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1806.661340][T19886] ref_ctr decrement failed for inode: 0x4ab offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888144e9d400 02:11:40 executing program 1: r0 = socket(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r0, &(0x7f0000000100)=""/112, 0x70) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) recvmmsg(r0, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f0000001480)=""/223, 0xdf}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x5, &(0x7f0000002580)=""/142, 0x8e}, 0x1000}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002640)=""/135, 0x87}, {&(0x7f0000002700)=""/92, 0x5c}, {&(0x7f0000002780)=""/228, 0xe4}, {&(0x7f0000002880)=""/221, 0xdd}, {&(0x7f0000002980)=""/218, 0xda}, {&(0x7f0000002a80)=""/231, 0xe7}], 0x6, &(0x7f0000002c00)=""/251, 0xfb}, 0x8000}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002d00)=""/83, 0x53}], 0x1, &(0x7f0000000340)=""/1, 0x1}, 0x5c3f}, {{&(0x7f0000002d80)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002e00)=""/121, 0x79}], 0x1}, 0x595a}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002ec0)=""/124, 0x7c}], 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000002f80)=""/198, 0xc6}], 0x1, &(0x7f00000030c0)=""/209, 0xd1}, 0x7c54}, {{&(0x7f00000031c0)=@tipc=@id, 0x80, &(0x7f0000003380)=[{&(0x7f0000003240)=""/80, 0x50}, {&(0x7f00000032c0)=""/158, 0x9e}], 0x2}, 0x3f}], 0x7, 0x40, &(0x7f0000003580)) setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x0) 02:11:40 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x3, 0x8, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x40000, 0xc, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8000, 0x0, @perf_config_ext={0x6e, 0x93b6}, 0x20, 0x80, 0x800, 0x3, 0x0, 0x9, 0xb6, 0x0, 0x2}, r1, 0xd, 0xffffffffffffffff, 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r0) 02:11:40 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) r4 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) lseek(r4, 0x6, 0x6) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:11:40 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r3, 0x80089419, &(0x7f0000000040)) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:11:40 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) r4 = openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) r5 = openat$incfs(r4, &(0x7f0000000100)='.pending_reads\x00', 0x210100, 0x188) openat$cgroup_ro(r5, &(0x7f0000000140)='blkio.bfq.io_merged\x00', 0x0, 0x0) 02:11:40 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x110, r2, 0x0) close(0xffffffffffffffff) 02:11:40 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x3, 0x8, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x40000, 0xc, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8000, 0x0, @perf_config_ext={0x6e, 0x93b6}, 0x20, 0x80, 0x800, 0x3, 0x0, 0x9, 0xb6, 0x0, 0x2}, r1, 0xd, 0xffffffffffffffff, 0x1) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r0) 02:11:40 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 64) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 64) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) (async) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x110, r2, 0x0) close(0xffffffffffffffff) [ 1815.681155][T19925] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1815.689216][T19925] ref_ctr decrement failed for inode: 0x4ad offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813fa59000 [ 1815.728815][T19926] loop5: detected capacity change from 0 to 512 02:11:42 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r3, 0x80089419, &(0x7f0000000040)) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r3, 0x80089419, &(0x7f0000000040)) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) 02:11:42 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x5411, &(0x7f0000000040)) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) r4 = openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) r5 = openat$incfs(r4, &(0x7f0000000100)='.pending_reads\x00', 0x210100, 0x188) openat$cgroup_ro(r5, &(0x7f0000000140)='blkio.bfq.io_merged\x00', 0x0, 0x0) 02:11:42 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) r4 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) lseek(r4, 0x6, 0x6) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) (async) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) (async) lseek(r4, 0x6, 0x6) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) (async) 02:11:42 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x3, 0x8, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x40000, 0xc, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8000, 0x0, @perf_config_ext={0x6e, 0x93b6}, 0x20, 0x80, 0x800, 0x3, 0x0, 0x9, 0xb6, 0x0, 0x2}, r1, 0xd, 0xffffffffffffffff, 0x1) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r0) [ 1817.832017][T19938] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1817.840206][T19938] ref_ctr decrement failed for inode: 0x4a6 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960c00 [ 1817.853768][T19938] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1817.861816][T19938] ref_ctr decrement failed for inode: 0x4a6 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960c00 [ 1817.874079][T19943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1817.882179][T19943] ref_ctr decrement failed for inode: 0x49e offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab400 [ 1817.893214][T19943] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1817.901247][T19943] ref_ctr decrement failed for inode: 0x49e offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab400 [ 1817.913131][T19943] loop5: detected capacity change from 0 to 512 02:11:45 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) r4 = memfd_secret(0x80000) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0xfd, 0x5, 0x3, 0x1, 0x0, 0x68ce45a8, 0x0, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x0, 0x0, 0x7f, 0x2, 0x9, 0x1ff, 0x2, 0x0, 0x3, 0x0, 0x2}, 0xffffffffffffffff, 0x1, r4, 0x9) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:11:45 executing program 1: r0 = socket(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r0, &(0x7f0000000100)=""/112, 0x70) (async) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) (async, rerun: 64) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) (async, rerun: 64) recvmmsg(r0, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f0000001480)=""/223, 0xdf}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x5, &(0x7f0000002580)=""/142, 0x8e}, 0x1000}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002640)=""/135, 0x87}, {&(0x7f0000002700)=""/92, 0x5c}, {&(0x7f0000002780)=""/228, 0xe4}, {&(0x7f0000002880)=""/221, 0xdd}, {&(0x7f0000002980)=""/218, 0xda}, {&(0x7f0000002a80)=""/231, 0xe7}], 0x6, &(0x7f0000002c00)=""/251, 0xfb}, 0x8000}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002d00)=""/83, 0x53}], 0x1, &(0x7f0000000340)=""/1, 0x1}, 0x5c3f}, {{&(0x7f0000002d80)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002e00)=""/121, 0x79}], 0x1}, 0x595a}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002ec0)=""/124, 0x7c}], 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000002f80)=""/198, 0xc6}], 0x1, &(0x7f00000030c0)=""/209, 0xd1}, 0x7c54}, {{&(0x7f00000031c0)=@tipc=@id, 0x80, &(0x7f0000003380)=[{&(0x7f0000003240)=""/80, 0x50}, {&(0x7f00000032c0)=""/158, 0x9e}], 0x2}, 0x3f}], 0x7, 0x40, &(0x7f0000003580)) (async) setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) (async) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) (async) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x0) 02:11:45 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) (async, rerun: 64) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 64) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x110, r2, 0x0) close(0xffffffffffffffff) 02:11:45 executing program 2: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x188) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x4, 0x2, 0x0, 0x0, 0x4, 0x3f, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffffffffffff}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4}, r1, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x480a00, 0x5a) openat(0xffffffffffffff9c, 0x0, 0x40000, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r2) 02:11:45 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r3, 0x80089419, &(0x7f0000000040)) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(r3, 0x80089419, &(0x7f0000000040)) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) 02:11:45 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async, rerun: 32) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 32) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) close(r1) (async, rerun: 64) r4 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="73797a6b616c6c070000007a6b616c6c6572657273797a6b616c6c656a73797a6b616c6c657273797a6bb66c657250797a6b619986a55e85613b2c616c64657273797a6b616cff010000797a6b626c6cdfd057657273000008e100000000000000000800000000000000000000000000000000005634ed59d25630b0f2de2e105fd77639688c7aa4ef0c955a5ad0931fdffd998b602f2ef428bccda33a35ae9ba6be7e3585eb16778f59414d42db9c516319c50d7e0d62ddb2670004933b5f7258a349c600000000000000000200000000b5878e09981e9a19588c62b3aecc5836685bf57ccf1fc066bbe3c8a2957104d3060000000000000072d47dd7b330ad9557d6f4b5fe91f757b604b424f3e981c0b82cd3845a77919ecc191e38c29d513502605fc59d3fc540", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) (async) lseek(r4, 0x6, 0x6) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:11:45 executing program 2: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x188) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x4, 0x2, 0x0, 0x0, 0x4, 0x3f, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffffffffffff}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4}, r1, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x480a00, 0x5a) openat(0xffffffffffffff9c, 0x0, 0x40000, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r2) creat(&(0x7f0000000140)='./bus\x00', 0x188) (async) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x80) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x4, 0x2, 0x0, 0x0, 0x4, 0x3f, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffffffffffff}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4}, r1, 0x10, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x480a00, 0x5a) (async) openat(0xffffffffffffff9c, 0x0, 0x40000, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r2) (async) 02:11:46 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000200)={{0x8, 0x6}, 0x100, './bus\x00'}) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) [ 1820.805678][T19983] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1820.813743][T19983] ref_ctr decrement failed for inode: 0x4ad offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960c00 [ 1820.838706][T19983] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 02:11:46 executing program 2: r0 = creat(&(0x7f0000000140)='./bus\x00', 0x188) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x80) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080)={0x0}, &(0x7f0000000100)=0xc) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x4, 0x2, 0x0, 0x0, 0x4, 0x3f, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffffffffffff}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4}, r1, 0x10, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x480a00, 0x5a) openat(0xffffffffffffff9c, 0x0, 0x40000, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r2) creat(&(0x7f0000000140)='./bus\x00', 0x188) (async) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x80) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0xc) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x4, 0x2, 0x0, 0x0, 0x4, 0x3f, 0x40000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffffffffffff}, 0x0, 0x0, 0x0, 0x5, 0x0, 0x4}, r1, 0x10, 0xffffffffffffffff, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x480a00, 0x5a) (async) openat(0xffffffffffffff9c, 0x0, 0x40000, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r2) (async) 02:11:46 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:11:46 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async, rerun: 64) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 64) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000200)={{0x8, 0x6}, 0x100, './bus\x00'}) (async, rerun: 32) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) close(r1) 02:11:46 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r1, &(0x7f0000000100)=""/112, 0x70) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@gettfilter={0x64, 0x2e, 0x210, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x1, 0xf}, {0xd, 0xfff2}, {0xfff2, 0x9}}, [{0x8, 0xb, 0x9}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x2}, {0x8, 0xb, 0xb1}, {0x8, 0xb, 0x9}, {0x8, 0xb, 0x1b}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x80d7}]}, 0x64}}, 0x1c084) close(r0) 02:11:46 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) r4 = memfd_secret(0x80000) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0xfd, 0x5, 0x3, 0x1, 0x0, 0x68ce45a8, 0x0, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x0, 0x0, 0x7f, 0x2, 0x9, 0x1ff, 0x2, 0x0, 0x3, 0x0, 0x2}, 0xffffffffffffffff, 0x1, r4, 0x9) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async, rerun: 64) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) (rerun: 64) [ 1820.846863][T19983] ref_ctr decrement failed for inode: 0x4ad offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960c00 [ 1820.874249][T19979] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1820.882320][T19979] ref_ctr decrement failed for inode: 0x4a9 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107ed5c00 [ 1820.930332][T19979] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1820.938402][T19979] ref_ctr decrement failed for inode: 0x4a9 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107ed5c00 02:11:50 executing program 1: r0 = socket(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r0, &(0x7f0000000100)=""/112, 0x70) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) recvmmsg(r0, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f0000001480)=""/223, 0xdf}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x5, &(0x7f0000002580)=""/142, 0x8e}, 0x1000}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002640)=""/135, 0x87}, {&(0x7f0000002700)=""/92, 0x5c}, {&(0x7f0000002780)=""/228, 0xe4}, {&(0x7f0000002880)=""/221, 0xdd}, {&(0x7f0000002980)=""/218, 0xda}, {&(0x7f0000002a80)=""/231, 0xe7}], 0x6, &(0x7f0000002c00)=""/251, 0xfb}, 0x8000}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002d00)=""/83, 0x53}], 0x1, &(0x7f0000000340)=""/1, 0x1}, 0x5c3f}, {{&(0x7f0000002d80)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002e00)=""/121, 0x79}], 0x1}, 0x595a}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002ec0)=""/124, 0x7c}], 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000002f80)=""/198, 0xc6}], 0x1, &(0x7f00000030c0)=""/209, 0xd1}, 0x7c54}, {{&(0x7f00000031c0)=@tipc=@id, 0x80, &(0x7f0000003380)=[{&(0x7f0000003240)=""/80, 0x50}, {&(0x7f00000032c0)=""/158, 0x9e}], 0x2}, 0x3f}], 0x7, 0x40, &(0x7f0000003580)) setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x0) socket(0xa, 0x2, 0x3a) (async) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) read$watch_queue(r0, &(0x7f0000000100)=""/112, 0x70) (async) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) (async) ioctl$sock_SIOCOUTQ(r0, 0x5411, &(0x7f0000000080)) (async) recvmmsg(r0, &(0x7f00000033c0)=[{{0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/144, 0x90}, {&(0x7f0000000480)=""/4096, 0x1000}, {&(0x7f0000000180)=""/46, 0x2e}, {&(0x7f0000001480)=""/223, 0xdf}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x5, &(0x7f0000002580)=""/142, 0x8e}, 0x1000}, {{0x0, 0x0, &(0x7f0000002b80)=[{&(0x7f0000002640)=""/135, 0x87}, {&(0x7f0000002700)=""/92, 0x5c}, {&(0x7f0000002780)=""/228, 0xe4}, {&(0x7f0000002880)=""/221, 0xdd}, {&(0x7f0000002980)=""/218, 0xda}, {&(0x7f0000002a80)=""/231, 0xe7}], 0x6, &(0x7f0000002c00)=""/251, 0xfb}, 0x8000}, {{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000002d00)=""/83, 0x53}], 0x1, &(0x7f0000000340)=""/1, 0x1}, 0x5c3f}, {{&(0x7f0000002d80)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f0000002e80)=[{&(0x7f0000002e00)=""/121, 0x79}], 0x1}, 0x595a}, {{0x0, 0x0, &(0x7f0000002f40)=[{&(0x7f0000002ec0)=""/124, 0x7c}], 0x1}, 0x6}, {{0x0, 0x0, &(0x7f0000003080)=[{&(0x7f0000002f80)=""/198, 0xc6}], 0x1, &(0x7f00000030c0)=""/209, 0xd1}, 0x7c54}, {{&(0x7f00000031c0)=@tipc=@id, 0x80, &(0x7f0000003380)=[{&(0x7f0000003240)=""/80, 0x50}, {&(0x7f00000032c0)=""/158, 0x9e}], 0x2}, 0x3f}], 0x7, 0x40, &(0x7f0000003580)) (async) setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) (async) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) move_pages(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0], 0x0) (async) 02:11:50 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000200)={{0x8, 0x6}, 0x100, './bus\x00'}) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000200)={{0x8, 0x6}, 0x100, './bus\x00'}) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) close(r1) (async) 02:11:50 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) r4 = memfd_secret(0x80000) perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0xfd, 0x5, 0x3, 0x1, 0x0, 0x68ce45a8, 0x0, 0x4, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x80000001, 0x0, @perf_bp={&(0x7f0000000040), 0xc}, 0x0, 0x0, 0x7f, 0x2, 0x9, 0x1ff, 0x2, 0x0, 0x3, 0x0, 0x2}, 0xffffffffffffffff, 0x1, r4, 0x9) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:11:50 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:11:50 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r1, &(0x7f0000000100)=""/112, 0x70) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@gettfilter={0x64, 0x2e, 0x210, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x1, 0xf}, {0xd, 0xfff2}, {0xfff2, 0x9}}, [{0x8, 0xb, 0x9}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x2}, {0x8, 0xb, 0xb1}, {0x8, 0xb, 0x9}, {0x8, 0xb, 0x1b}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x80d7}]}, 0x64}}, 0x1c084) close(r0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) socket(0xa, 0x2, 0x3a) (async) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) read$watch_queue(r1, &(0x7f0000000100)=""/112, 0x70) (async) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) (async) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@gettfilter={0x64, 0x2e, 0x210, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x1, 0xf}, {0xd, 0xfff2}, {0xfff2, 0x9}}, [{0x8, 0xb, 0x9}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x2}, {0x8, 0xb, 0xb1}, {0x8, 0xb, 0x9}, {0x8, 0xb, 0x1b}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x80d7}]}, 0x64}}, 0x1c084) (async) close(r0) (async) 02:11:50 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x40, 0x2, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_CFG_MASK={0x8}, @NFQA_CFG_FLAGS={0x8}, @NFQA_CFG_CMD={0x8, 0x1, {0x1}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x0, 0x2}}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x40}}, 0x0) r5 = perf_event_open(&(0x7f0000001940)={0x3, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080)}, 0x4000, 0xfffffffffffffffe, 0xc6, 0x2, 0x0, 0x4}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{r5}, r6, 0x14, @inherit={0x88, &(0x7f0000000180)=ANY=[@ANYRESHEX=r7]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000002680)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000400)={r8, 0x1, 0x9}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000240)={r8, 0x9, 0x6b5, 0x1}) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000001680)={r8, "b4f48456b7ea2fa0f907000000049ea7"}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000200)={0x4, 0x1, {0xb8, @struct={0x80000000, 0xcad}, 0x0, 0x1ea, 0xeaeb, 0x7bb, 0x464c, 0x3b7c, 0x80, @usage=0x3, 0x8, 0x9, [0x3, 0x8, 0xe0000000000000, 0x6, 0x0, 0x7f]}, {0x1, @struct={0xff, 0x3}, 0x0, 0xcdb, 0x1, 0x9a4, 0x0, 0x1, 0xc0, @usage, 0x7290, 0x7, [0x7fffffffffffffff, 0x1, 0x3, 0x8001, 0x3, 0xf2]}, {0x8, @usage=0x3ff, r8, 0x101, 0x101, 0x8, 0x81, 0x4, 0x436, @usage=0x9, 0x4d, 0x6, [0x21a3c50e, 0x200000000, 0x1f, 0x0, 0x8, 0xfffffffffffffff8]}, {0x3, 0x9, 0x9417}}) r9 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r9, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:11:50 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.events\x00', 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) [ 1824.935425][T20051] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1824.943537][T20051] ref_ctr decrement failed for inode: 0x4b1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813fa59c00 [ 1824.957415][T20049] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1824.965441][T20049] ref_ctr decrement failed for inode: 0x4b2 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960c00 02:11:50 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x11, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) r4 = socket(0xa, 0x2, 0x3a) connect$inet6(r4, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r4, &(0x7f0000000100)=""/112, 0x70) sendmsg$NL80211_CMD_SET_STATION(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) 02:11:50 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x40, 0x2, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_CFG_MASK={0x8}, @NFQA_CFG_FLAGS={0x8}, @NFQA_CFG_CMD={0x8, 0x1, {0x1}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x0, 0x2}}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x40}}, 0x0) r5 = perf_event_open(&(0x7f0000001940)={0x3, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080)}, 0x4000, 0xfffffffffffffffe, 0xc6, 0x2, 0x0, 0x4}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{r5}, r6, 0x14, @inherit={0x88, &(0x7f0000000180)=ANY=[@ANYRESHEX=r7]}, @devid}) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000002680)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000400)={r8, 0x1, 0x9}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000240)={r8, 0x9, 0x6b5, 0x1}) (async) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000001680)={r8, "b4f48456b7ea2fa0f907000000049ea7"}) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000200)={0x4, 0x1, {0xb8, @struct={0x80000000, 0xcad}, 0x0, 0x1ea, 0xeaeb, 0x7bb, 0x464c, 0x3b7c, 0x80, @usage=0x3, 0x8, 0x9, [0x3, 0x8, 0xe0000000000000, 0x6, 0x0, 0x7f]}, {0x1, @struct={0xff, 0x3}, 0x0, 0xcdb, 0x1, 0x9a4, 0x0, 0x1, 0xc0, @usage, 0x7290, 0x7, [0x7fffffffffffffff, 0x1, 0x3, 0x8001, 0x3, 0xf2]}, {0x8, @usage=0x3ff, r8, 0x101, 0x101, 0x8, 0x81, 0x4, 0x436, @usage=0x9, 0x4d, 0x6, [0x21a3c50e, 0x200000000, 0x1f, 0x0, 0x8, 0xfffffffffffffff8]}, {0x3, 0x9, 0x9417}}) r9 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r9, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) close(r2) (rerun: 64) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:11:50 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x7f, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) [ 1824.986849][T20049] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1824.994939][T20049] ref_ctr decrement failed for inode: 0x4b2 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960c00 02:11:50 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) r1 = socket(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) read$watch_queue(r1, &(0x7f0000000100)=""/112, 0x70) (async) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) (async, rerun: 64) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)=@gettfilter={0x64, 0x2e, 0x210, 0x70bd2a, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0x1, 0xf}, {0xd, 0xfff2}, {0xfff2, 0x9}}, [{0x8, 0xb, 0x9}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x2}, {0x8, 0xb, 0xb1}, {0x8, 0xb, 0x9}, {0x8, 0xb, 0x1b}, {0x8, 0xb, 0x1}, {0x8, 0xb, 0x80d7}]}, 0x64}}, 0x1c084) (async, rerun: 64) close(r0) 02:11:50 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r3, &(0x7f0000000000)='./bus\x00', 0x200) close_range(r3, 0xffffffffffffffff, 0x0) fallocate(r2, 0x41, 0x100000001, 0x1f) r4 = perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x81, 0x0, 0xe2, 0x1f, 0x0, 0x9, 0x40000, 0x9, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x1, 0x40, 0x7, 0x0, 0x7, 0x100, 0x0, 0x1, 0x0, 0x3}, 0x0, 0xd, 0xffffffffffffffff, 0x2) r5 = perf_event_open$cgroup(&(0x7f00000002c0)={0x3, 0x80, 0xff, 0x4, 0x1, 0x2, 0x0, 0x4, 0x80, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000280), 0x1}, 0x4, 0xcc, 0xf10, 0x0, 0x7, 0x8f, 0x81, 0x0, 0xfffffff7, 0x0, 0x40}, r1, 0xffffffffffffffff, r4, 0xd) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r6, &(0x7f0000002140)=""/17, 0x11, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r6, 0x4008240b, &(0x7f0000000400)={0x4, 0x80, 0x1, 0xa8, 0x8, 0x3, 0x0, 0x1, 0x880, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x8000, 0x7}, 0x2002, 0x100000000, 0x6, 0x8, 0x0, 0x8, 0x5, 0x0, 0x92d1, 0x0, 0x7}) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x6, 0x20, 0x8, 0x35, 0x0, 0xffffffffffffffff, 0x11, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x7, 0x2}, 0x88224, 0x100000000, 0x80, 0x5, 0x1, 0x101, 0x3, 0x0, 0xd2, 0x0, 0x4ff}, 0x0, 0x9, r5, 0x1) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', 0x101000, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r8, &(0x7f0000002140)=""/17, 0x11, 0x0) write$cgroup_subtree(r8, &(0x7f00000004c0)={[{0x13, 'rdma'}, {0x2d, 'memory'}, {0x2b, 'devices'}, {0x2d, 'blkio'}, {0x2b, 'net_prio'}]}, 0x28) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) r9 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$binfmt_script(r6, &(0x7f0000000480)={'#! ', '', [{0x20, 'fdinfo/4\x00'}, {0x20, 'fdinfo/4\x00'}, {0x20, 'fdinfo/4\x00'}, {0x20, '%&'}, {0x20, 'fdinfo/4\x00'}, {}], 0xa, "6dab9b"}, 0x33) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r9, 0x0) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r10, &(0x7f0000002140)=""/17, 0x11, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0xb8, 0xdb, 0x80, 0x2, 0x0, 0x40, 0x40286, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000340), 0xa}, 0x20, 0x7ff, 0x5, 0x4, 0x0, 0x400, 0x0, 0x0, 0x6, 0x0, 0x3}, 0x0, 0x2, r10, 0x2) [ 1825.058920][T20086] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1825.067282][T20086] ref_ctr decrement failed for inode: 0x49a offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960000 [ 1825.079758][T20086] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1825.087811][T20086] ref_ctr decrement failed for inode: 0x49a offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960000 02:12:03 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) getpid() syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) 02:12:03 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async, rerun: 64) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 64) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x7f, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) close(r1) (rerun: 64) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:12:03 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$AUTOFS_IOC_FAIL(r0, 0x9361, 0x2) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r1) 02:12:03 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x40, 0x2, 0x3, 0x5, 0x0, 0x0, {}, [@NFQA_CFG_MASK={0x8}, @NFQA_CFG_FLAGS={0x8}, @NFQA_CFG_CMD={0x8, 0x1, {0x1}}, @NFQA_CFG_PARAMS={0x9, 0x2, {0x0, 0x2}}, @NFQA_CFG_QUEUE_MAXLEN={0x8}]}, 0x40}}, 0x0) (async) r5 = perf_event_open(&(0x7f0000001940)={0x3, 0x80, 0xb8, 0x2, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp={&(0x7f0000000080)}, 0x4000, 0xfffffffffffffffe, 0xc6, 0x2, 0x0, 0x4}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x8) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r5, 0x50009418, &(0x7f0000000400)={{r5}, r6, 0x14, @inherit={0x88, &(0x7f0000000180)=ANY=[@ANYRESHEX=r7]}, @devid}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r5, 0x84009422, &(0x7f0000002680)={0x0, 0x0, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0}}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r4, 0xc400941d, &(0x7f0000000400)={r8, 0x1, 0x9}) ioctl$BTRFS_IOC_SCRUB_PROGRESS(0xffffffffffffffff, 0xc400941d, &(0x7f0000000240)={r8, 0x9, 0x6b5, 0x1}) (async) ioctl$BTRFS_IOC_DEV_INFO(0xffffffffffffffff, 0xd000941e, &(0x7f0000001680)={r8, "b4f48456b7ea2fa0f907000000049ea7"}) (async) ioctl$BTRFS_IOC_BALANCE_V2(r1, 0xc4009420, &(0x7f0000000200)={0x4, 0x1, {0xb8, @struct={0x80000000, 0xcad}, 0x0, 0x1ea, 0xeaeb, 0x7bb, 0x464c, 0x3b7c, 0x80, @usage=0x3, 0x8, 0x9, [0x3, 0x8, 0xe0000000000000, 0x6, 0x0, 0x7f]}, {0x1, @struct={0xff, 0x3}, 0x0, 0xcdb, 0x1, 0x9a4, 0x0, 0x1, 0xc0, @usage, 0x7290, 0x7, [0x7fffffffffffffff, 0x1, 0x3, 0x8001, 0x3, 0xf2]}, {0x8, @usage=0x3ff, r8, 0x101, 0x101, 0x8, 0x81, 0x4, 0x436, @usage=0x9, 0x4d, 0x6, [0x21a3c50e, 0x200000000, 0x1f, 0x0, 0x8, 0xfffffffffffffff8]}, {0x3, 0x9, 0x9417}}) r9 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r9, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:12:03 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="53595a4b7a4c4c4552202008000007602c552c55000015602c5500000000000041660069006c00650030800f00fc000100ffffffffffffffffff0000ffdff2ff46494c453020202020202010007f15602c552c55000015602c5503000067cfefe1fd2ed43dfed7be00000041660069006c00650031000f00100000ffffffffffffffe646494c453120202020007f15602c552c55000015602c01000000000000ae420069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020007f15602c552c55000015602c5506002823000041850069006c0065003e000fd2d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20007f15602c552c55000015602c550b7fb30000000000000000000000000000cc1914594ead64a44769a3d4169f87f31930b0a52da17414be0a1b2733a3dd1b8e4feea233bca2865604147c58bc245d00399fd106ed5668cad4f5bf66bb1e8b0adf8ac2f514572eba1056cf861b1b5f3c77f9f27e6122a248e87ca87c5861a0505b3f07d8648dd7a99678d12d6cafb04ad5d6ac0886d8f818b755cc843d40e095d17411ca666714814a246a7d316cbf3e4024ebcd62aec2a1fdac43a524614badf80c638ed99220620f0a4ba06703fc6ff885d14abb02b702ac0b6ecf15d1d59161e3747821b2ef2350bc29c697ce5737fda574568a16a3dd752d9653b505348e85f4831b528c2f817432ca74a3e19f493d7b46a06fb6da92c89030a3c806e1260201979500624e5f825f34734e76610bd1bacbcbf369902474d7250fd6c4056e34a9291c119d3fcb63723271c3610a28b89e68266e522063156e2e4c3eebccb6a8e90210d22d3211e4c0e8f8fc3265fbdb484264d56ddad9609ea12c6a8ccd7c0573ddc2db2ae3958b23a03106101811eb654650c857cab5d17515932967a7c84df8bd46c2004c180b0a0571fb66d8496ed136231cb6127d0ac9284a1619460390e1b2953beeb0bb15e3e72cf6504d93cd692782f7e6abb0176c9e05880c7b8d1f9d4a0f412d01d5fe6ad5fc34285c24fa6e4408d1a91aedf6fe5c69d91539824e02a698ae5c983a2e52cc3076eaaf0c4d1a67afb3cc02f87d2e2f7f6b6c9e30758d3a0b8a30b784b691643cccf232362e5f3ef09b5f43eb0c6c7a2cff540c2993510ccaae333a4b6625ca3cbf20315e6d22fb2ee9656d1b0663a3778140574de642fa", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r3, &(0x7f0000000000)='./bus\x00', 0x200) (async) close_range(r3, 0xffffffffffffffff, 0x0) (async) fallocate(r2, 0x41, 0x100000001, 0x1f) (async) r4 = perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x81, 0x0, 0xe2, 0x1f, 0x0, 0x9, 0x40000, 0x9, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x1, 0x40, 0x7, 0x0, 0x7, 0x100, 0x0, 0x1, 0x0, 0x3}, 0x0, 0xd, 0xffffffffffffffff, 0x2) r5 = perf_event_open$cgroup(&(0x7f00000002c0)={0x3, 0x80, 0xff, 0x4, 0x1, 0x2, 0x0, 0x4, 0x80, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000280), 0x1}, 0x4, 0xcc, 0xf10, 0x0, 0x7, 0x8f, 0x81, 0x0, 0xfffffff7, 0x0, 0x40}, r1, 0xffffffffffffffff, r4, 0xd) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r6, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r6, 0x4008240b, &(0x7f0000000400)={0x4, 0x80, 0x1, 0xa8, 0x8, 0x3, 0x0, 0x1, 0x880, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x8000, 0x7}, 0x2002, 0x100000000, 0x6, 0x8, 0x0, 0x8, 0x5, 0x0, 0x92d1, 0x0, 0x7}) (async) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x6, 0x20, 0x8, 0x35, 0x0, 0xffffffffffffffff, 0x11, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x7, 0x2}, 0x88224, 0x100000000, 0x80, 0x5, 0x1, 0x101, 0x3, 0x0, 0xd2, 0x0, 0x4ff}, 0x0, 0x9, r5, 0x1) (async) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', 0x101000, 0x0) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r8, &(0x7f0000002140)=""/17, 0x11, 0x0) write$cgroup_subtree(r8, &(0x7f00000004c0)={[{0x13, 'rdma'}, {0x2d, 'memory'}, {0x2b, 'devices'}, {0x2d, 'blkio'}, {0x2b, 'net_prio'}]}, 0x28) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) (async) r9 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) write$binfmt_script(r6, &(0x7f0000000480)={'#! ', '', [{0x20, 'fdinfo/4\x00'}, {0x20, 'fdinfo/4\x00'}, {0x20, 'fdinfo/4\x00'}, {0x20, '%&'}, {0x20, 'fdinfo/4\x00'}, {}], 0xa, "6dab9b"}, 0x33) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r9, 0x0) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r10, &(0x7f0000002140)=""/17, 0x11, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0xb8, 0xdb, 0x80, 0x2, 0x0, 0x40, 0x40286, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000340), 0xa}, 0x20, 0x7ff, 0x5, 0x4, 0x0, 0x400, 0x0, 0x0, 0x6, 0x0, 0x3}, 0x0, 0x2, r10, 0x2) 02:12:03 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x11, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async, rerun: 32) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) (async) r4 = socket(0xa, 0x2, 0x3a) connect$inet6(r4, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r4, &(0x7f0000000100)=""/112, 0x70) (async) sendmsg$NL80211_CMD_SET_STATION(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) 02:12:03 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) ioctl$AUTOFS_IOC_FAIL(r0, 0x9361, 0x2) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r1) 02:12:03 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x11, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) r4 = socket(0xa, 0x2, 0x3a) connect$inet6(r4, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r4, &(0x7f0000000100)=""/112, 0x70) sendmsg$NL80211_CMD_SET_STATION(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x11, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) (async) socket(0xa, 0x2, 0x3a) (async) connect$inet6(r4, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) read$watch_queue(r4, &(0x7f0000000100)=""/112, 0x70) (async) sendmsg$NL80211_CMD_SET_STATION(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000040)={'vcan0\x00'}) (async) 02:12:03 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000428000/0x3000)=nil, 0x3000, 0x1000000, 0x4010, r1, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000100)=@IORING_OP_MSG_RING={0x28, 0x8, 0x0, r0, 0xffff, &(0x7f0000000040)="bd43b4c16f88bfb2ea9a1d0bca9cd65b2d18182dee6620a2ed44c577429d8a9349d28a600998a12bcc235ab6bdced46e980e55cc32aafa39e99480809c5594d10a4d0bd616eb6e0aa353abd4104dc68e8e9659dda22efb14a355459b025c8c2d64bcbb07312510", 0x67, 0x0, 0x0, {0x0, r4}}, 0x7ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r6, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:12:03 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x7f, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:12:03 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (rerun: 64) ioctl$AUTOFS_IOC_FAIL(r0, 0x9361, 0x2) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) close(r1) (rerun: 32) 02:12:03 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r3, &(0x7f0000000000)='./bus\x00', 0x200) close_range(r3, 0xffffffffffffffff, 0x0) (async) fallocate(r2, 0x41, 0x100000001, 0x1f) (async) r4 = perf_event_open(&(0x7f0000000100)={0x3, 0x80, 0x81, 0x0, 0xe2, 0x1f, 0x0, 0x9, 0x40000, 0x9, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8000, 0x0, @perf_bp={&(0x7f0000000080), 0x2}, 0x0, 0x1, 0x40, 0x7, 0x0, 0x7, 0x100, 0x0, 0x1, 0x0, 0x3}, 0x0, 0xd, 0xffffffffffffffff, 0x2) r5 = perf_event_open$cgroup(&(0x7f00000002c0)={0x3, 0x80, 0xff, 0x4, 0x1, 0x2, 0x0, 0x4, 0x80, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000280), 0x1}, 0x4, 0xcc, 0xf10, 0x0, 0x7, 0x8f, 0x81, 0x0, 0xfffffff7, 0x0, 0x40}, r1, 0xffffffffffffffff, r4, 0xd) (async) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r6, &(0x7f0000002140)=""/17, 0x11, 0x0) (async, rerun: 64) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r6, 0x4008240b, &(0x7f0000000400)={0x4, 0x80, 0x1, 0xa8, 0x8, 0x3, 0x0, 0x1, 0x880, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x4, @perf_config_ext={0x8000, 0x7}, 0x2002, 0x100000000, 0x6, 0x8, 0x0, 0x8, 0x5, 0x0, 0x92d1, 0x0, 0x7}) (async, rerun: 64) perf_event_open(&(0x7f0000000200)={0x5, 0x80, 0x6, 0x20, 0x8, 0x35, 0x0, 0xffffffffffffffff, 0x11, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xffffffff, 0x4, @perf_config_ext={0x7, 0x2}, 0x88224, 0x100000000, 0x80, 0x5, 0x1, 0x101, 0x3, 0x0, 0xd2, 0x0, 0x4ff}, 0x0, 0x9, r5, 0x1) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', 0x101000, 0x0) (async, rerun: 64) r8 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') (rerun: 64) pread64(r8, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) write$cgroup_subtree(r8, &(0x7f00000004c0)={[{0x13, 'rdma'}, {0x2d, 'memory'}, {0x2b, 'devices'}, {0x2d, 'blkio'}, {0x2b, 'net_prio'}]}, 0x28) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r7, 0x0) (async, rerun: 64) r9 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 64) write$binfmt_script(r6, &(0x7f0000000480)={'#! ', '', [{0x20, 'fdinfo/4\x00'}, {0x20, 'fdinfo/4\x00'}, {0x20, 'fdinfo/4\x00'}, {0x20, '%&'}, {0x20, 'fdinfo/4\x00'}, {}], 0xa, "6dab9b"}, 0x33) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r9, 0x0) r10 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r10, &(0x7f0000002140)=""/17, 0x11, 0x0) perf_event_open(&(0x7f0000000380)={0x3, 0x80, 0xb8, 0xdb, 0x80, 0x2, 0x0, 0x40, 0x40286, 0x9, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, @perf_bp={&(0x7f0000000340), 0xa}, 0x20, 0x7ff, 0x5, 0x4, 0x0, 0x400, 0x0, 0x0, 0x6, 0x0, 0x3}, 0x0, 0x2, r10, 0x2) [ 1838.632676][T20139] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1838.640816][T20139] ref_ctr decrement failed for inode: 0x4a1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107ed5000 [ 1838.651871][T20139] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1838.659956][T20139] ref_ctr decrement failed for inode: 0x4a1 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107ed5000 02:12:08 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) (async, rerun: 32) getpid() (async, rerun: 32) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) 02:12:08 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xf}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) 02:12:08 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x4, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x185c41, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@ipmr_delroute={0x98, 0x19, 0x100, 0x70bd2a, 0x25dfdbfb, {0x80, 0x0, 0x14, 0x0, 0x0, 0x4, 0x0, 0x1, 0x2200}, [@RTA_MARK={0x8, 0x10, 0x8}, @RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @LWTUNNEL_IP_FLAGS={0x6, 0x6, 0x40}}, @RTA_METRICS={0x37, 0x8, 0x0, 0x1, "b552e8dee2298e11d08db1490d546d9051d7860b3b418cc202f4f43e15a7689362c364bf4a6492801fcb2e2c3d55b66e44da95"}, @RTA_GATEWAY={0x8, 0x5, @local}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x4}, @RTA_IP_PROTO={0x5, 0x1b, 0x3a}, @RTA_DST={0x8, 0x1, @rand_addr=0x64010100}, @RTA_GATEWAY={0x8, 0x5, @loopback}, @RTA_GATEWAY={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040084) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendmsg$NFT_MSG_GETFLOWTABLE(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xf0, 0x17, 0xa, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}, [@NFTA_FLOWTABLE_HOOK={0xd0, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x3218}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0xa4, 0x3, 0x0, 0x1, [{0x14, 0x1, 'dvmrp0\x00'}, {0x14, 0x1, 'vxcan1\x00'}, {0x14, 0x1, 'team0\x00'}, {0x14, 0x1, 'ip6gretap0\x00'}, {0x14, 0x1, 'pim6reg0\x00'}, {0x14, 0x1, 'dummy0\x00'}, {0x14, 0x1, 'erspan0\x00'}, {0x14, 0x1, 'xfrm0\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x4040884) 02:12:08 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000428000/0x3000)=nil, 0x3000, 0x1000000, 0x4010, r1, 0x0) (async) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000100)=@IORING_OP_MSG_RING={0x28, 0x8, 0x0, r0, 0xffff, &(0x7f0000000040)="bd43b4c16f88bfb2ea9a1d0bca9cd65b2d18182dee6620a2ed44c577429d8a9349d28a600998a12bcc235ab6bdced46e980e55cc32aafa39e99480809c5594d10a4d0bd616eb6e0aa353abd4104dc68e8e9659dda22efb14a355459b025c8c2d64bcbb07312510", 0x67, 0x0, 0x0, {0x0, r4}}, 0x7ff) (async) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r6, 0x0) (async, rerun: 32) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) close(r2) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:12:08 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r3, &(0x7f0000000000)='./bus\x00', 0x200) move_mount(r3, &(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000100)='./bus\x00', 0x7a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0xffffffffffffffb1, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:12:08 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffb}, 0x0, 0x800, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x9, 0xffffffffffffffff}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r1) 02:12:08 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffb}, 0x0, 0x800, 0xffffffffffffffff, 0x0) (async) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x9, 0xffffffffffffffff}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r1) [ 1843.763801][T20189] loop3: detected capacity change from 0 to 512 02:12:11 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async, rerun: 32) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (rerun: 32) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r3, &(0x7f0000000000)='./bus\x00', 0x200) move_mount(r3, &(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000100)='./bus\x00', 0x7a) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async, rerun: 64) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 64) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async, rerun: 64) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0xffffffffffffffb1, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (rerun: 64) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:12:11 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x4, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x185c41, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@ipmr_delroute={0x98, 0x19, 0x100, 0x70bd2a, 0x25dfdbfb, {0x80, 0x0, 0x14, 0x0, 0x0, 0x4, 0x0, 0x1, 0x2200}, [@RTA_MARK={0x8, 0x10, 0x8}, @RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @LWTUNNEL_IP_FLAGS={0x6, 0x6, 0x40}}, @RTA_METRICS={0x37, 0x8, 0x0, 0x1, "b552e8dee2298e11d08db1490d546d9051d7860b3b418cc202f4f43e15a7689362c364bf4a6492801fcb2e2c3d55b66e44da95"}, @RTA_GATEWAY={0x8, 0x5, @local}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x4}, @RTA_IP_PROTO={0x5, 0x1b, 0x3a}, @RTA_DST={0x8, 0x1, @rand_addr=0x64010100}, @RTA_GATEWAY={0x8, 0x5, @loopback}, @RTA_GATEWAY={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040084) close(r1) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendmsg$NFT_MSG_GETFLOWTABLE(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xf0, 0x17, 0xa, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}, [@NFTA_FLOWTABLE_HOOK={0xd0, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x3218}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0xa4, 0x3, 0x0, 0x1, [{0x14, 0x1, 'dvmrp0\x00'}, {0x14, 0x1, 'vxcan1\x00'}, {0x14, 0x1, 'team0\x00'}, {0x14, 0x1, 'ip6gretap0\x00'}, {0x14, 0x1, 'pim6reg0\x00'}, {0x14, 0x1, 'dummy0\x00'}, {0x14, 0x1, 'erspan0\x00'}, {0x14, 0x1, 'xfrm0\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x4040884) 02:12:11 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, @perf_bp, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffb}, 0x0, 0x800, 0xffffffffffffffff, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000040)={0x0, 0x2, 0x9, 0xffffffffffffffff}) (async, rerun: 64) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 64) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r1) 02:12:11 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xf}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) 02:12:11 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000428000/0x3000)=nil, 0x3000, 0x1000000, 0x4010, r1, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000100)=@IORING_OP_MSG_RING={0x28, 0x8, 0x0, r0, 0xffff, &(0x7f0000000040)="bd43b4c16f88bfb2ea9a1d0bca9cd65b2d18182dee6620a2ed44c577429d8a9349d28a600998a12bcc235ab6bdced46e980e55cc32aafa39e99480809c5594d10a4d0bd616eb6e0aa353abd4104dc68e8e9659dda22efb14a355459b025c8c2d64bcbb07312510", 0x67, 0x0, 0x0, {0x0, r4}}, 0x7ff) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r5, 0x0) (async, rerun: 64) r6 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 64) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r6, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) [ 1845.946587][T20207] loop3: detected capacity change from 0 to 512 02:12:14 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) getpid() syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) (async) getpid() (async) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ffa000/0x4000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) (async) 02:12:14 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x1, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xf}, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) close(r1) 02:12:14 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r0) 02:12:14 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x4, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x185c41, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=@ipmr_delroute={0x98, 0x19, 0x100, 0x70bd2a, 0x25dfdbfb, {0x80, 0x0, 0x14, 0x0, 0x0, 0x4, 0x0, 0x1, 0x2200}, [@RTA_MARK={0x8, 0x10, 0x8}, @RTA_ENCAP={0xc, 0x16, 0x0, 0x1, @LWTUNNEL_IP_FLAGS={0x6, 0x6, 0x40}}, @RTA_METRICS={0x37, 0x8, 0x0, 0x1, "b552e8dee2298e11d08db1490d546d9051d7860b3b418cc202f4f43e15a7689362c364bf4a6492801fcb2e2c3d55b66e44da95"}, @RTA_GATEWAY={0x8, 0x5, @local}, @RTA_ENCAP_TYPE={0x6, 0x15, 0x4}, @RTA_IP_PROTO={0x5, 0x1b, 0x3a}, @RTA_DST={0x8, 0x1, @rand_addr=0x64010100}, @RTA_GATEWAY={0x8, 0x5, @loopback}, @RTA_GATEWAY={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}]}, 0x98}, 0x1, 0x0, 0x0, 0x4000000}, 0x4040084) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) (async) sendmsg$NFT_MSG_GETFLOWTABLE(r2, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xf0, 0x17, 0xa, 0x801, 0x0, 0x0, {0x0, 0x0, 0xa}, [@NFTA_FLOWTABLE_HOOK={0xd0, 0x3, 0x0, 0x1, [@NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x3218}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_DEVS={0xa4, 0x3, 0x0, 0x1, [{0x14, 0x1, 'dvmrp0\x00'}, {0x14, 0x1, 'vxcan1\x00'}, {0x14, 0x1, 'team0\x00'}, {0x14, 0x1, 'ip6gretap0\x00'}, {0x14, 0x1, 'pim6reg0\x00'}, {0x14, 0x1, 'dummy0\x00'}, {0x14, 0x1, 'erspan0\x00'}, {0x14, 0x1, 'xfrm0\x00'}]}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}, @NFTA_FLOWTABLE_HOOK_PRIORITY={0x8, 0x2, 0x1, 0x0, 0x1}, @NFTA_FLOWTABLE_HOOK_NUM={0x8}]}, @NFTA_FLOWTABLE_NAME={0x9, 0x2, 'syz2\x00'}]}, 0xf0}, 0x1, 0x0, 0x0, 0x40000}, 0x4040884) 02:12:14 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xa72}}, './bus\x00'}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0xb0, 0x464, 0x200, 0x70bd26, 0x25dfdbff, "dff776d7ddf13e71530b936d8231ad5c626cd57001487a720c2478580490b81e4da095906d7a4157001381e2b5525e868a51174d75f28857ce9811245efa1aec882ec7358fd2570b0ef4220c0b6481f89822e9a4e1939e8887c947c4325f67c8c199c74ebb35c384ca1054de72c124c3ab2d44362edcfe6de1ab1b0073f108f0d1d5b4ddb6f7d4bce084af513fc55e1ecfd6fca4793fe1904041095090be6c", ["", "", "", "", ""]}, 0xb0}, 0x1, 0x0, 0x0, 0x10}, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f0000000380)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) lseek(r1, 0x3, 0x1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:12:14 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r3, &(0x7f0000000000)='./bus\x00', 0x200) move_mount(r3, &(0x7f0000000040)='./bus\x00', 0xffffffffffffffff, &(0x7f0000000100)='./bus\x00', 0x7a) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000000)={0x0, 0xffffffffffffffb1, 0x0, 0x1, 0x0, 0x0, 0x20000000}, 0x0) (async) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) [ 1848.947878][T20229] loop3: detected capacity change from 0 to 512 02:12:16 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, &(0x7f0000000100)=0x9, 0x4) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') fallocate(r3, 0x8, 0xfffffffffffffffe, 0x5) pread64(r5, &(0x7f0000002140)=""/17, 0x11, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000140)=0x9a) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) pread64(0xffffffffffffffff, &(0x7f0000002140)=""/17, 0x11, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x9, 0x6, 0x32, 0x1, 0x0, 0xf09, 0x20121, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0xa1, 0x200}, 0xc001, 0x5, 0xc66f, 0x5, 0x1000, 0x8, 0x7, 0x0, 0x80000000, 0x0, 0x401}, 0x0, 0xf, 0xffffffffffffffff, 0x9) 02:12:16 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xa72}}, './bus\x00'}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0xb0, 0x464, 0x200, 0x70bd26, 0x25dfdbff, "dff776d7ddf13e71530b936d8231ad5c626cd57001487a720c2478580490b81e4da095906d7a4157001381e2b5525e868a51174d75f28857ce9811245efa1aec882ec7358fd2570b0ef4220c0b6481f89822e9a4e1939e8887c947c4325f67c8c199c74ebb35c384ca1054de72c124c3ab2d44362edcfe6de1ab1b0073f108f0d1d5b4ddb6f7d4bce084af513fc55e1ecfd6fca4793fe1904041095090be6c", ["", "", "", "", ""]}, 0xb0}, 0x1, 0x0, 0x0, 0x10}, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f0000000380)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) lseek(r1, 0x3, 0x1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xa72}}, './bus\x00'}) (async) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0xb0, 0x464, 0x200, 0x70bd26, 0x25dfdbff, "dff776d7ddf13e71530b936d8231ad5c626cd57001487a720c2478580490b81e4da095906d7a4157001381e2b5525e868a51174d75f28857ce9811245efa1aec882ec7358fd2570b0ef4220c0b6481f89822e9a4e1939e8887c947c4325f67c8c199c74ebb35c384ca1054de72c124c3ab2d44362edcfe6de1ab1b0073f108f0d1d5b4ddb6f7d4bce084af513fc55e1ecfd6fca4793fe1904041095090be6c", ["", "", "", "", ""]}, 0xb0}, 0x1, 0x0, 0x0, 0x10}, 0x4) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f0000000380)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r2) (async) lseek(r1, 0x3, 0x1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) 02:12:16 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10849, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000280)='./bus\x00', 0x40, 0x20) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x4) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x80, 0x4, 0x7f, 0x4, 0x7, 0x0, 0x9, 0x400, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000000100), 0x8}, 0xc0, 0xb6, 0x3, 0x5, 0x7, 0x4, 0x7ff, 0x0, 0x8, 0x0, 0x4}, r0, 0xe, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000080)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) close(r2) 02:12:16 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r0) 02:12:16 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) chmod(&(0x7f0000000100)='./bus\x00', 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) r4 = openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) open_by_handle_at(r3, &(0x7f0000000040)=@fuse_with_parent={0x18, 0x82, {{0x6, 0x9, 0x8}, {0xffffffff, 0x1, 0x9}}}, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x4, 0x5, 0x0, 'queue0\x00'}) 02:12:16 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10849, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000280)='./bus\x00', 0x40, 0x20) (async) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x4) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x80, 0x4, 0x7f, 0x4, 0x7, 0x0, 0x9, 0x400, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000000100), 0x8}, 0xc0, 0xb6, 0x3, 0x5, 0x7, 0x4, 0x7ff, 0x0, 0x8, 0x0, 0x4}, r0, 0xe, r3, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) write$P9_RREADLINK(r1, &(0x7f0000000080)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) (async) close(r2) [ 1851.040357][T20253] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1851.048586][T20253] ref_ctr decrement failed for inode: 0x4a5 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107ed5000 [ 1851.059670][T20253] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1851.067737][T20253] ref_ctr decrement failed for inode: 0x4a5 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107ed5000 02:12:20 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) setrlimit(0x9, &(0x7f0000000040)={0x8, 0x1000}) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) 02:12:20 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10849, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, 0xffffffffffffffff, 0x0) (async) open$dir(&(0x7f0000000280)='./bus\x00', 0x40, 0x20) (async) r3 = creat(&(0x7f0000000140)='./bus\x00', 0x4) perf_event_open$cgroup(&(0x7f0000000200)={0x0, 0x80, 0x4, 0x7f, 0x4, 0x7, 0x0, 0x9, 0x400, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3f, 0x1, @perf_bp={&(0x7f0000000100), 0x8}, 0xc0, 0xb6, 0x3, 0x5, 0x7, 0x4, 0x7ff, 0x0, 0x8, 0x0, 0x4}, r0, 0xe, r3, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000080)={0xe, 0x17, 0x1, {0x5, './bus'}}, 0xe) close(r2) 02:12:20 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, &(0x7f0000000100)=0x9, 0x4) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') fallocate(r3, 0x8, 0xfffffffffffffffe, 0x5) pread64(r5, &(0x7f0000002140)=""/17, 0x11, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000140)=0x9a) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) pread64(0xffffffffffffffff, &(0x7f0000002140)=""/17, 0x11, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x9, 0x6, 0x32, 0x1, 0x0, 0xf09, 0x20121, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0xa1, 0x200}, 0xc001, 0x5, 0xc66f, 0x5, 0x1000, 0x8, 0x7, 0x0, 0x80000000, 0x0, 0x401}, 0x0, 0xf, 0xffffffffffffffff, 0x9) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, &(0x7f0000000100)=0x9, 0x4) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') (async) fallocate(r3, 0x8, 0xfffffffffffffffe, 0x5) (async) pread64(r5, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000140)=0x9a) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) (async) pread64(0xffffffffffffffff, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x9, 0x6, 0x32, 0x1, 0x0, 0xf09, 0x20121, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0xa1, 0x200}, 0xc001, 0x5, 0xc66f, 0x5, 0x1000, 0x8, 0x7, 0x0, 0x80000000, 0x0, 0x401}, 0x0, 0xf, 0xffffffffffffffff, 0x9) (async) 02:12:20 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xa72}}, './bus\x00'}) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0xb0, 0x464, 0x200, 0x70bd26, 0x25dfdbff, "dff776d7ddf13e71530b936d8231ad5c626cd57001487a720c2478580490b81e4da095906d7a4157001381e2b5525e868a51174d75f28857ce9811245efa1aec882ec7358fd2570b0ef4220c0b6481f89822e9a4e1939e8887c947c4325f67c8c199c74ebb35c384ca1054de72c124c3ab2d44362edcfe6de1ab1b0073f108f0d1d5b4ddb6f7d4bce084af513fc55e1ecfd6fca4793fe1904041095090be6c", ["", "", "", "", ""]}, 0xb0}, 0x1, 0x0, 0x0, 0x10}, 0x4) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f0000000380)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) lseek(r1, 0x3, 0x1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18, r2, {0xa72}}, './bus\x00'}) (async) sendmsg$AUDIT_USER_TTY(r3, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0xb0, 0x464, 0x200, 0x70bd26, 0x25dfdbff, "dff776d7ddf13e71530b936d8231ad5c626cd57001487a720c2478580490b81e4da095906d7a4157001381e2b5525e868a51174d75f28857ce9811245efa1aec882ec7358fd2570b0ef4220c0b6481f89822e9a4e1939e8887c947c4325f67c8c199c74ebb35c384ca1054de72c124c3ab2d44362edcfe6de1ab1b0073f108f0d1d5b4ddb6f7d4bce084af513fc55e1ecfd6fca4793fe1904041095090be6c", ["", "", "", "", ""]}, 0xb0}, 0x1, 0x0, 0x0, 0x10}, 0x4) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) sendmsg$WG_CMD_GET_DEVICE(r4, &(0x7f0000000380)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfe, {}, [@WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x4) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r2) (async) lseek(r1, 0x3, 0x1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) 02:12:20 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x20}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r0) (async) 02:12:20 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 32) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (rerun: 32) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) chmod(&(0x7f0000000100)='./bus\x00', 0x0) (rerun: 64) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) r4 = openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) open_by_handle_at(r3, &(0x7f0000000040)=@fuse_with_parent={0x18, 0x82, {{0x6, 0x9, 0x8}, {0xffffffff, 0x1, 0x9}}}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x4, 0x5, 0x0, 'queue0\x00'}) 02:12:20 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) 02:12:20 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) chmod(&(0x7f0000000100)='./bus\x00', 0x0) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) r4 = openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) open_by_handle_at(r3, &(0x7f0000000040)=@fuse_with_parent={0x18, 0x82, {{0x6, 0x9, 0x8}, {0xffffffff, 0x1, 0x9}}}, 0x0) (async) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x4, 0x5, 0x0, 'queue0\x00'}) [ 1855.224055][T20279] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1855.232156][T20279] ref_ctr decrement failed for inode: 0x49b offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813fa59800 [ 1855.248565][T20279] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1855.256600][T20279] ref_ctr decrement failed for inode: 0x49b offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813fa59800 02:12:20 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, &(0x7f0000000100)=0x9, 0x4) r5 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') fallocate(r3, 0x8, 0xfffffffffffffffe, 0x5) pread64(r5, &(0x7f0000002140)=""/17, 0x11, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000140)=0x9a) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) pread64(0xffffffffffffffff, &(0x7f0000002140)=""/17, 0x11, 0x0) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x9, 0x6, 0x32, 0x1, 0x0, 0xf09, 0x20121, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0xa1, 0x200}, 0xc001, 0x5, 0xc66f, 0x5, 0x1000, 0x8, 0x7, 0x0, 0x80000000, 0x0, 0x401}, 0x0, 0xf, 0xffffffffffffffff, 0x9) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) setsockopt$SO_TIMESTAMP(r4, 0x1, 0x40, &(0x7f0000000100)=0x9, 0x4) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') (async) fallocate(r3, 0x8, 0xfffffffffffffffe, 0x5) (async) pread64(r5, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f0000000140)=0x9a) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) (async) pread64(0xffffffffffffffff, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x9, 0x6, 0x32, 0x1, 0x0, 0xf09, 0x20121, 0x7, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x9, 0x4, @perf_config_ext={0xa1, 0x200}, 0xc001, 0x5, 0xc66f, 0x5, 0x1000, 0x8, 0x7, 0x0, 0x80000000, 0x0, 0x401}, 0x0, 0xf, 0xffffffffffffffff, 0x9) (async) 02:12:20 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat(r0, &(0x7f0000000040)='\x00', 0x141000, 0x81) sendmsg$nl_route_sched(r2, 0x0, 0x20048004) close(r1) [ 1855.277099][T20286] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1855.285215][T20286] ref_ctr decrement failed for inode: 0x4aa offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960c00 [ 1855.298487][T20286] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1855.306504][T20286] ref_ctr decrement failed for inode: 0x4aa offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960c00 02:12:20 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) close(r1) (async) 02:12:20 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = socket(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r0, &(0x7f0000000100)=""/112, 0x70) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r2, &(0x7f0000000000)='./bus\x00', 0x200) fcntl$lock(r2, 0x6, &(0x7f0000000280)={0x0, 0x0, 0x1}) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r3) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) sendmsg(r4, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000340)="806c302b96f350a85d230e7fc5add35e63e7311461cc6ee13b99f5f06dafd6bf55b2a8b9b9bfd6b6336a7707f431172eeba2dcb32f2f5c239993a1eab2dd7abe0f2727555275ed57cd09e47d81acd40f660473f579958a6442e6f1c9c7205054cce4b1f370c6fd544448fa2ec293aab17c10f57f3241da8e", 0x78}, {&(0x7f0000000580)="55ad03a3a47e10c59846d53a52573829860204c056786da7f420251903fdfd56e9be1cd0661de792b119edcfed08bbaf171503f796332934187833658579c5fb4d7a43c0a8c1ac8e2ebcc7c5e015cf6fd89dbc8056e260014ba5fbb31b35c5487276b923d8937a72f8714e2efddca6cb3b7a473d049af2f7c6df0616d089f4a0be7de97482939cd6aed7f02c7d30a1727d20d25655a849d9b536d6c61046324ff24605066acd1e38b33040b3808e5bf04eb2e6", 0xb3}, {&(0x7f0000000480)="6d0abe868784813daf0391f30b32cea3a2a7867f13e66cb94c5f40b8556d9b7a78482179d5fc6ebfadc41534d16d5d923d1968bae14fc2e9e88abe73239be988ea5947161ccb709073", 0x49}, {&(0x7f00000003c0)}], 0x4}, 0x40050) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) [ 1855.332430][T20318] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1855.340517][T20318] ref_ctr decrement failed for inode: 0x49b offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813fa59800 [ 1855.359151][T20318] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1855.367227][T20318] ref_ctr decrement failed for inode: 0x49b offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813fa59800 [ 1855.410622][T20337] loop3: detected capacity change from 0 to 512 [ 1855.441071][T20337] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1855.449149][T20337] ref_ctr decrement failed for inode: 0x489 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab000 [ 1855.460158][T20337] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1855.468180][T20337] ref_ctr decrement failed for inode: 0x489 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab000 02:12:27 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat(r0, &(0x7f0000000040)='\x00', 0x141000, 0x81) sendmsg$nl_route_sched(r2, 0x0, 0x20048004) close(r1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) openat(r0, &(0x7f0000000040)='\x00', 0x141000, 0x81) (async) sendmsg$nl_route_sched(r2, 0x0, 0x20048004) (async) close(r1) (async) 02:12:27 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async, rerun: 32) r0 = socket(0xa, 0x2, 0x3a) (rerun: 32) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r0, &(0x7f0000000100)=""/112, 0x70) (async) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r2, &(0x7f0000000000)='./bus\x00', 0x200) (async, rerun: 32) fcntl$lock(r2, 0x6, &(0x7f0000000280)={0x0, 0x0, 0x1}) (rerun: 32) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r3) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) sendmsg(r4, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000340)="806c302b96f350a85d230e7fc5add35e63e7311461cc6ee13b99f5f06dafd6bf55b2a8b9b9bfd6b6336a7707f431172eeba2dcb32f2f5c239993a1eab2dd7abe0f2727555275ed57cd09e47d81acd40f660473f579958a6442e6f1c9c7205054cce4b1f370c6fd544448fa2ec293aab17c10f57f3241da8e", 0x78}, {&(0x7f0000000580)="55ad03a3a47e10c59846d53a52573829860204c056786da7f420251903fdfd56e9be1cd0661de792b119edcfed08bbaf171503f796332934187833658579c5fb4d7a43c0a8c1ac8e2ebcc7c5e015cf6fd89dbc8056e260014ba5fbb31b35c5487276b923d8937a72f8714e2efddca6cb3b7a473d049af2f7c6df0616d089f4a0be7de97482939cd6aed7f02c7d30a1727d20d25655a849d9b536d6c61046324ff24605066acd1e38b33040b3808e5bf04eb2e6", 0xb3}, {&(0x7f0000000480)="6d0abe868784813daf0391f30b32cea3a2a7867f13e66cb94c5f40b8556d9b7a78482179d5fc6ebfadc41534d16d5d923d1968bae14fc2e9e88abe73239be988ea5947161ccb709073", 0x49}, {&(0x7f00000003c0)}], 0x4}, 0x40050) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:12:27 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r2, &(0x7f0000000000)='./bus\x00', 0x200) fcntl$setown(r2, 0x8, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:12:27 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) setrlimit(0x9, &(0x7f0000000040)={0x8, 0x1000}) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) (async) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) (async) setrlimit(0x9, &(0x7f0000000040)={0x8, 0x1000}) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) (async) 02:12:27 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) close(r1) (async) 02:12:27 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r3, &(0x7f0000000200)=""/186, 0xba, 0x40, &(0x7f0000000100)=@file={0x1, './bus\x00'}, 0x6e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) open(&(0x7f0000000040)='./bus\x00', 0x101, 0x3) 02:12:27 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat(r0, &(0x7f0000000040)='\x00', 0x141000, 0x81) sendmsg$nl_route_sched(r2, 0x0, 0x20048004) close(r1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) openat(r0, &(0x7f0000000040)='\x00', 0x141000, 0x81) (async) sendmsg$nl_route_sched(r2, 0x0, 0x20048004) (async) close(r1) (async) [ 1862.378314][T20379] loop3: detected capacity change from 0 to 512 [ 1862.385879][T20383] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1862.388242][T20382] loop4: detected capacity change from 0 to 512 [ 1862.394026][T20383] ref_ctr decrement failed for inode: 0x4a4 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107ed5000 [ 1862.415353][T20383] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 02:12:27 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000113000/0x4000)=nil, 0x4000, 0x100000a, 0x12, r1, 0x4ff8e000) r2 = syz_open_dev$vcsu(&(0x7f0000000040), 0x4, 0x8e40) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, r2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000114000/0x2000)=nil, 0x2000, 0x1800003, 0x10010, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x6) close(r3) 02:12:27 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 64) r3 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r3, &(0x7f0000000200)=""/186, 0xba, 0x40, &(0x7f0000000100)=@file={0x1, './bus\x00'}, 0x6e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) (async) open(&(0x7f0000000040)='./bus\x00', 0x101, 0x3) [ 1862.423605][T20383] ref_ctr decrement failed for inode: 0x4a4 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107ed5000 [ 1862.446157][T20382] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1862.454304][T20382] ref_ctr decrement failed for inode: 0x49d offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107e8e000 02:12:27 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000113000/0x4000)=nil, 0x4000, 0x100000a, 0x12, r1, 0x4ff8e000) (async) r2 = syz_open_dev$vcsu(&(0x7f0000000040), 0x4, 0x8e40) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, r2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000114000/0x2000)=nil, 0x2000, 0x1800003, 0x10010, r4, 0x0) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x6) close(r3) 02:12:27 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="73797a6b616c6c070000007a6b616c6c6572657273797a6b616c6c656a73797a6b616c6c657273797a6bb66c657250797a6b619986a55e85613b2c616c64657273797a6b616cff010000797a6b626c6cdfd057657273000008e100000000000000000800000000000000000000000000000000005634ed59d25630b0f2de2e105fd77639688c7aa4ef0c955a5ad0931fdffd998b602f2ef428bccda33a35ae9ba6be7e3585eb16778f59414d42db9c516319c50d7e0d62ddb2670004933b5f7258a349c600000000000000000200000000b5878e09981e9a19588c62b3aecc5836685bf57ccf1fc066bbe3c8a2957104d3060000000000000072d47dd7b330ad9557d6f4b5fe91f757b604b424f3e981c0b82cd3845a77919ecc191e38c29d513502605fc59d3fc540", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r2, &(0x7f0000000000)='./bus\x00', 0x200) (async) fcntl$setown(r2, 0x8, 0x0) (async, rerun: 32) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 32) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) close(r1) (rerun: 32) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:12:27 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r0) 02:12:27 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = socket(0xa, 0x2, 0x3a) connect$inet6(r0, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r0, &(0x7f0000000100)=""/112, 0x70) (async) sendmsg$NL80211_CMD_SET_STATION(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) r1 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r2, &(0x7f0000000000)='./bus\x00', 0x200) (async) fcntl$lock(r2, 0x6, &(0x7f0000000280)={0x0, 0x0, 0x1}) write$cgroup_subtree(r1, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) (async, rerun: 64) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 64) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r3) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async, rerun: 64) sendmsg(r4, &(0x7f0000000c00)={0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000340)="806c302b96f350a85d230e7fc5add35e63e7311461cc6ee13b99f5f06dafd6bf55b2a8b9b9bfd6b6336a7707f431172eeba2dcb32f2f5c239993a1eab2dd7abe0f2727555275ed57cd09e47d81acd40f660473f579958a6442e6f1c9c7205054cce4b1f370c6fd544448fa2ec293aab17c10f57f3241da8e", 0x78}, {&(0x7f0000000580)="55ad03a3a47e10c59846d53a52573829860204c056786da7f420251903fdfd56e9be1cd0661de792b119edcfed08bbaf171503f796332934187833658579c5fb4d7a43c0a8c1ac8e2ebcc7c5e015cf6fd89dbc8056e260014ba5fbb31b35c5487276b923d8937a72f8714e2efddca6cb3b7a473d049af2f7c6df0616d089f4a0be7de97482939cd6aed7f02c7d30a1727d20d25655a849d9b536d6c61046324ff24605066acd1e38b33040b3808e5bf04eb2e6", 0xb3}, {&(0x7f0000000480)="6d0abe868784813daf0391f30b32cea3a2a7867f13e66cb94c5f40b8556d9b7a78482179d5fc6ebfadc41534d16d5d923d1968bae14fc2e9e88abe73239be988ea5947161ccb709073", 0x49}, {&(0x7f00000003c0)}], 0x4}, 0x40050) (async, rerun: 64) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) [ 1862.473983][T20382] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1862.482363][T20382] ref_ctr decrement failed for inode: 0x49d offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107e8e000 [ 1862.528076][T20421] loop3: detected capacity change from 0 to 512 [ 1862.543383][T20428] loop4: detected capacity change from 0 to 512 02:12:33 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) (async) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) (async) setrlimit(0x9, &(0x7f0000000040)={0x8, 0x1000}) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r0, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) 02:12:33 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000113000/0x4000)=nil, 0x4000, 0x100000a, 0x12, r1, 0x4ff8e000) r2 = syz_open_dev$vcsu(&(0x7f0000000040), 0x4, 0x8e40) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x2}, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, r2, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000114000/0x2000)=nil, 0x2000, 0x1800003, 0x10010, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x6) close(r3) 02:12:33 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r0) 02:12:33 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) recvfrom$unix(r3, &(0x7f0000000200)=""/186, 0xba, 0x40, &(0x7f0000000100)=@file={0x1, './bus\x00'}, 0x6e) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) open(&(0x7f0000000040)='./bus\x00', 0x101, 0x3) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) socket$unix(0x1, 0x5, 0x0) (async) recvfrom$unix(r3, &(0x7f0000000200)=""/186, 0xba, 0x40, &(0x7f0000000100)=@file={0x1, './bus\x00'}, 0x6e) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) (async) open(&(0x7f0000000040)='./bus\x00', 0x101, 0x3) (async) 02:12:33 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket(0xa, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r2, &(0x7f0000000100)=""/112, 0x70) sendmsg$NL80211_CMD_SET_STATION(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x4e24, @empty}, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e22, @multicast2}, 0x244, 0x0, 0x0, 0x0, 0xfff, &(0x7f0000000040)='ip6gre0\x00', 0x200, 0x100000001, 0xb713}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:12:33 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async, rerun: 64) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 64) r1 = perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="53595a4b7a4c4c4552202008000007602c552c55000015602c5500000000000041660069006c00650030800f00fc000100ffffffffffffffffff0000ffdff2ff46494c453020202020202010007f15602c552c55000015602c5503000067cfefe1fd2ed43dfed7be00000041660069006c00650031000f00100000ffffffffffffffe646494c453120202020007f15602c552c55000015602c01000000000000ae420069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020007f15602c552c55000015602c5506002823000041850069006c0065003e000fd2d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20007f15602c552c55000015602c550b7fb30000000000000000000000000000cc1914594ead64a44769a3d4169f87f31930b0a52da17414be0a1b2733a3dd1b8e4feea233bca2865604147c58bc245d00399fd106ed5668cad4f5bf66bb1e8b0adf8ac2f514572eba1056cf861b1b5f3c77f9f27e6122a248e87ca87c5861a0505b3f07d8648dd7a99678d12d6cafb04ad5d6ac0886d8f818b755cc843d40e095d17411ca666714814a246a7d316cbf3e4024ebcd62aec2a1fdac43a524614badf80c638ed99220620f0a4ba06703fc6ff885d14abb02b702ac0b6ecf15d1d59161e3747821b2ef2350bc29c697ce5737fda574568a16a3dd752d9653b505348e85f4831b528c2f817432ca74a3e19f493d7b46a06fb6da92c89030a3c806e1260201979500624e5f825f34734e76610bd1bacbcbf369902474d7250fd6c4056e34a9291c119d3fcb63723271c3610a28b89e68266e522063156e2e4c3eebccb6a8e90210d22d3211e4c0e8f8fc3265fbdb484264d56ddad9609ea12c6a8ccd7c0573ddc2db2ae3958b23a03106101811eb654650c857cab5d17515932967a7c84df8bd46c2004c180b0a0571fb66d8496ed136231cb6127d0ac9284a1619460390e1b2953beeb0bb15e3e72cf6504d93cd692782f7e6abb0176c9e05880c7b8d1f9d4a0f412d01d5fe6ad5fc34285c24fa6e4408d1a91aedf6fe5c69d91539824e02a698ae5c983a2e52cc3076eaaf0c4d1a67afb3cc02f87d2e2f7f6b6c9e30758d3a0b8a30b784b691643cccf232362e5f3ef09b5f43eb0c6c7a2cff540c2993510ccaae333a4b6625ca3cbf20315e6d22fb2ee9656d1b0663a3778140574de642fa", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r2, &(0x7f0000000000)='./bus\x00', 0x200) (async) fcntl$setown(r2, 0x8, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:12:33 executing program 2: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r0) (async) 02:12:33 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = openat(r1, &(0x7f0000000040)='./bus\x00', 0x4000, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1000001, 0x10, r4, 0x8) close(r2) 02:12:33 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0xa0941, 0x0) open(&(0x7f0000000280)='./bus\x00', 0x14001, 0x8) open(&(0x7f0000000340)='./bus\x00', 0x101042, 0x4a) lseek(r0, 0xfffffffffffffff9, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket(0xa, 0x2, 0x3a) connect$inet6(r4, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r4, &(0x7f0000000100)=""/112, 0x70) sendmsg$NL80211_CMD_SET_STATION(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) r5 = open_tree(r1, &(0x7f00000002c0)='./bus\x00', 0x88800) ioctl$USBDEVFS_DISCARDURB(r5, 0x550b, &(0x7f0000000300)=0x4) pipe2$watch_queue(&(0x7f0000000040), 0x80) sendmsg$nl_route_sched(r3, 0x0, 0x140480c5) close(r2) [ 1868.659036][T20453] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1868.667062][T20453] ref_ctr decrement failed for inode: 0x4a9 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107ed5c00 [ 1868.681853][T20453] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1868.690015][T20453] ref_ctr decrement failed for inode: 0x4a9 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107ed5c00 02:12:33 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000200)=""/200) ioctl$FIOCLEX(r0, 0x5451) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff, 0x20000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4040}, 0x0) io_setup(0xbd0, &(0x7f0000000040)=0x0) io_getevents(r4, 0x8, 0x80000000000024d, &(0x7f0000000400)=[{}, {}], 0x0) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) r5 = memfd_create(&(0x7f0000000340)='-selg&\x01\x00boxn\x00', 0x0) io_submit(r4, 0x1, &(0x7f0000000140)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}]) ioctl$int_in(r2, 0x5421, &(0x7f0000000300)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x812, r5, 0x0) io_submit(r4, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}]) close(r1) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) fsetxattr$trusted_overlay_origin(r6, &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x2) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffffffffffff, 0x6158000, 0x18}, 0xc) 02:12:33 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), r0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:12:33 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r4 = openat(r1, &(0x7f0000000040)='./bus\x00', 0x4000, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1000001, 0x10, r4, 0x8) (async) close(r2) [ 1868.711565][T20448] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1868.719675][T20448] ref_ctr decrement failed for inode: 0x4a6 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff8881317afc00 [ 1868.736042][T20448] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1868.744109][T20448] ref_ctr decrement failed for inode: 0x4a6 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff8881317afc00 [ 1868.764455][T20482] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1868.772529][T20482] ref_ctr decrement failed for inode: 0x4a9 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107ed5c00 [ 1868.783766][T20482] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1868.791852][T20482] ref_ctr decrement failed for inode: 0x4a9 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107ed5c00 02:12:58 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x5) syz_clone(0x82001800, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) 02:12:58 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async, rerun: 32) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (rerun: 32) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 32) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r2 = socket(0xa, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) read$watch_queue(r2, &(0x7f0000000100)=""/112, 0x70) sendmsg$NL80211_CMD_SET_STATION(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) (async) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x4e24, @empty}, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e22, @multicast2}, 0x244, 0x0, 0x0, 0x0, 0xfff, &(0x7f0000000040)='ip6gre0\x00', 0x200, 0x100000001, 0xb713}) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async, rerun: 32) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (rerun: 32) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async, rerun: 32) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) (rerun: 32) 02:12:58 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), r0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), r0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) (async) 02:12:58 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r4 = openat(r1, &(0x7f0000000040)='./bus\x00', 0x4000, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x1000001, 0x10, r4, 0x8) (async) close(r2) 02:12:58 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0xa0941, 0x0) open(&(0x7f0000000280)='./bus\x00', 0x14001, 0x8) open(&(0x7f0000000340)='./bus\x00', 0x101042, 0x4a) lseek(r0, 0xfffffffffffffff9, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket(0xa, 0x2, 0x3a) connect$inet6(r4, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r4, &(0x7f0000000100)=""/112, 0x70) sendmsg$NL80211_CMD_SET_STATION(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) r5 = open_tree(r1, &(0x7f00000002c0)='./bus\x00', 0x88800) ioctl$USBDEVFS_DISCARDURB(r5, 0x550b, &(0x7f0000000300)=0x4) pipe2$watch_queue(&(0x7f0000000040), 0x80) sendmsg$nl_route_sched(r3, 0x0, 0x140480c5) close(r2) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0xa0941, 0x0) (async) open(&(0x7f0000000280)='./bus\x00', 0x14001, 0x8) (async) open(&(0x7f0000000340)='./bus\x00', 0x101042, 0x4a) (async) lseek(r0, 0xfffffffffffffff9, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x9) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) socket(0xa, 0x2, 0x3a) (async) connect$inet6(r4, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) read$watch_queue(r4, &(0x7f0000000100)=""/112, 0x70) (async) sendmsg$NL80211_CMD_SET_STATION(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) (async) open_tree(r1, &(0x7f00000002c0)='./bus\x00', 0x88800) (async) ioctl$USBDEVFS_DISCARDURB(r5, 0x550b, &(0x7f0000000300)=0x4) (async) pipe2$watch_queue(&(0x7f0000000040), 0x80) (async) sendmsg$nl_route_sched(r3, 0x0, 0x140480c5) (async) close(r2) (async) 02:12:58 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000200)=""/200) ioctl$FIOCLEX(r0, 0x5451) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff, 0x20000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4040}, 0x0) io_setup(0xbd0, &(0x7f0000000040)=0x0) io_getevents(r4, 0x8, 0x80000000000024d, &(0x7f0000000400)=[{}, {}], 0x0) (async) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) r5 = memfd_create(&(0x7f0000000340)='-selg&\x01\x00boxn\x00', 0x0) io_submit(r4, 0x1, &(0x7f0000000140)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}]) (async) ioctl$int_in(r2, 0x5421, &(0x7f0000000300)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x812, r5, 0x0) (async) io_submit(r4, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}]) close(r1) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) fsetxattr$trusted_overlay_origin(r6, &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x2) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffffffffffff, 0x6158000, 0x18}, 0xc) 02:12:58 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), r0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async, rerun: 32) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 32) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async, rerun: 32) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) close(r1) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:12:58 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = socket(0xa, 0x2, 0x3a) connect$inet6(r2, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r2, &(0x7f0000000100)=""/112, 0x70) sendmsg$NL80211_CMD_SET_STATION(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) ioctl$sock_inet_SIOCRTMSG(r2, 0x890d, &(0x7f0000000100)={0x0, {0x2, 0x4e24, @empty}, {0x2, 0x4e23, @broadcast}, {0x2, 0x4e22, @multicast2}, 0x244, 0x0, 0x0, 0x0, 0xfff, &(0x7f0000000040)='ip6gre0\x00', 0x200, 0x100000001, 0xb713}) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:12:58 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) ioctl$EVIOCGKEY(0xffffffffffffffff, 0x80404518, &(0x7f0000000200)=""/200) (async) ioctl$FIOCLEX(r0, 0x5451) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xff, 0x20000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe6}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async, rerun: 32) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4040}, 0x0) (async, rerun: 32) io_setup(0xbd0, &(0x7f0000000040)=0x0) io_getevents(r4, 0x8, 0x80000000000024d, &(0x7f0000000400)=[{}, {}], 0x0) (async, rerun: 64) io_getevents(0x0, 0x0, 0x0, 0x0, 0x0) (rerun: 64) r5 = memfd_create(&(0x7f0000000340)='-selg&\x01\x00boxn\x00', 0x0) io_submit(r4, 0x1, &(0x7f0000000140)=[&(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}]) (async) ioctl$int_in(r2, 0x5421, &(0x7f0000000300)=0x2) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x812, r5, 0x0) io_submit(r4, 0x1, &(0x7f0000001280)=[&(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, r5, 0x0}]) close(r1) (async) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) fsetxattr$trusted_overlay_origin(r6, &(0x7f0000000040), &(0x7f0000000080), 0x2, 0x2) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffffffffffff, 0x6158000, 0x18}, 0xc) 02:12:58 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000140)='./bus\x00', 0x22040, 0x86) r5 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) fsetxattr(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="000000020000000000"], &(0x7f0000000080)='(m{:#{*#{#\xc4\x00', 0xc, 0x2) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) openat(r3, &(0x7f0000000340)='./bus\x00', 0x40, 0x80) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000c00)={{r6}, "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"}) close(r2) r7 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="53595a4b7a4c4c4552202008000007602c552c55000015602c5500000000000041660069006c00650030800f00fc000100ffffffffffffffffff0000ffdff2ff46494c453020202020202010007f15602c552c55000015602c5503000067cfefe1fd2ed43dfed7be00000041660069006c00650031000f00100000ffffffffffffffe646494c453120202020007f15602c552c55000015602c01000000000000ae420069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020007f15602c552c55000015602c5506002823000041850069006c0065003e000fd2d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20007f15602c552c55000015602c550b7fb30000000000000000000000000000cc1914594ead64a44769a3d4169f87f31930b0a52da17414be0a1b2733a3dd1b8e4feea233bca2865604147c58bc245d00399fd106ed5668cad4f5bf66bb1e8b0adf8ac2f514572eba1056cf861b1b5f3c77f9f27e6122a248e87ca87c5861a0505b3f07d8648dd7a99678d12d6cafb04ad5d6ac0886d8f818b755cc843d40e095d17411ca666714814a246a7d316cbf3e4024ebcd62aec2a1fdac43a524614badf80c638ed99220620f0a4ba06703fc6ff885d14abb02b702ac0b6ecf15d1d59161e3747821b2ef2350bc29c697ce5737fda574568a16a3dd752d9653b505348e85f4831b528c2f817432ca74a3e19f493d7b46a06fb6da92c89030a3c806e1260201979500624e5f825f34734e76610bd1bacbcbf369902474d7250fd6c4056e34a9291c119d3fcb63723271c3610a28b89e68266e522063156e2e4c3eebccb6a8e90210d22d3211e4c0e8f8fc3265fbdb484264d56ddad9609ea12c6a8ccd7c0573ddc2db2ae3958b23a03106101811eb654650c857cab5d17515932967a7c84df8bd46c2004c180b0a0571fb66d8496ed136231cb6127d0ac9284a1619460390e1b2953beeb0bb15e3e72cf6504d93cd692782f7e6abb0176c9e05880c7b8d1f9d4a0f412d01d5fe6ad5fc34285c24fa6e4408d1a91aedf6fe5c69d91539824e02a698ae5c983a2e52cc3076eaaf0c4d1a67afb3cc02f87d2e2f7f6b6c9e30758d3a0b8a30b784b691643cccf232362e5f3ef09b5f43eb0c6c7a2cff540c2993510ccaae333a4b6625ca3cbf20315e6d22fb2ee9656d1b0663a3778140574de642fa", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r7, &(0x7f0000000000)='./bus\x00', 0x200) fcntl$setownex(r7, 0xf, &(0x7f0000000100)={0x1}) [ 1893.602590][T20501] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1893.610687][T20501] ref_ctr decrement failed for inode: 0x4a4 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813fa59400 [ 1893.623378][T20501] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1893.631435][T20501] ref_ctr decrement failed for inode: 0x4a4 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813fa59400 02:12:58 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), &(0x7f00000003c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='#\x00', &(0x7f0000000200)='&\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='#\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='.%\x00', &(0x7f0000000340)='$-/)@]\x00', &(0x7f0000000380)='\x00'], 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:12:58 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000140)='./bus\x00', 0x22040, 0x86) (async) r5 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="73797a6b616c6c070000007a6b616c6c6572657273797a6b616c6c656a73797a6b616c6c657273797a6bb66c657250797a6b619986a55e85613b2c616c64657273797a6b616cff010000797a6b626c6cdfd057657273000008e100000000000000000800000000000000000000000000000000005634ed59d25630b0f2de2e105fd77639688c7aa4ef0c955a5ad0931fdffd998b602f2ef428bccda33a35ae9ba6be7e3585eb16778f59414d42db9c516319c50d7e0d62ddb2670004933b5f7258a349c600000000000000000200000000b5878e09981e9a19588c62b3aecc5836685bf57ccf1fc066bbe3c8a2957104d3060000000000000072d47dd7b330ad9557d6f4b5fe91f757b604b424f3e981c0b82cd3845a77919ecc191e38c29d513502605fc59d3fc540", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) fsetxattr(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="000000020000000000"], &(0x7f0000000080)='(m{:#{*#{#\xc4\x00', 0xc, 0x2) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) openat(r3, &(0x7f0000000340)='./bus\x00', 0x40, 0x80) (async) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000c00)={{r6}, "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"}) (async) close(r2) (async) r7 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="73797a6b616c6c070000007a6b616c6c6572657273797a6b616c6c656a73797a6b616c6c657273797a6bb66c657250797a6b619986a55e85613b2c616c64657273797a6b616cff010000797a6b626c6cdfd057657273000008e100000000000000000800000000000000000000000000000000005634ed59d25630b0f2de2e105fd77639688c7aa4ef0c955a5ad0931fdffd998b602f2ef428bccda33a35ae9ba6be7e3585eb16778f59414d42db9c516319c50d7e0d62ddb2670004933b5f7258a349c600000000000000000200000000b5878e09981e9a19588c62b3aecc5836685bf57ccf1fc066bbe3c8a2957104d3060000000000000072d47dd7b330ad9557d6f4b5fe91f757b604b424f3e981c0b82cd3845a77919ecc191e38c29d513502605fc59d3fc540", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r7, &(0x7f0000000000)='./bus\x00', 0x200) fcntl$setownex(r7, 0xf, &(0x7f0000000100)={0x1}) [ 1893.744197][T20570] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1893.752227][T20570] ref_ctr decrement failed for inode: 0x47f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88814c955800 [ 1893.763424][T20570] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1893.771437][T20570] ref_ctr decrement failed for inode: 0x47f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88814c955800 02:13:07 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x5) syz_clone(0x82001800, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x5) (async) syz_clone(0x82001800, 0x0, 0x0, 0x0, 0x0, 0x0) (async) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) (async) 02:13:07 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r1, 0x7a28b000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x50, r2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:13:07 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0xa0941, 0x0) (async) open(&(0x7f0000000280)='./bus\x00', 0x14001, 0x8) (async) open(&(0x7f0000000340)='./bus\x00', 0x101042, 0x4a) (async) lseek(r0, 0xfffffffffffffff9, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x9) (async) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = socket(0xa, 0x2, 0x3a) connect$inet6(r4, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r4, &(0x7f0000000100)=""/112, 0x70) sendmsg$NL80211_CMD_SET_STATION(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x80, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5}, @NL80211_ATTR_STA_TX_POWER={0x6}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_STA_FLAGS={0x1c, 0x11, 0x0, 0x1, [@NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_MFP={0x4}, @NL80211_STA_FLAG_TDLS_PEER={0x4}, @NL80211_STA_FLAG_AUTHORIZED={0x4}, @NL80211_STA_FLAG_SHORT_PREAMBLE={0x4}, @NL80211_STA_FLAG_AUTHENTICATED={0x4}]}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6}, @NL80211_ATTR_STA_SUPPORTED_CHANNELS={0x6, 0xbd, [0x0]}, @NL80211_ATTR_STA_PLINK_STATE={0x5}]}, 0x80}}, 0x0) (async) r5 = open_tree(r1, &(0x7f00000002c0)='./bus\x00', 0x88800) ioctl$USBDEVFS_DISCARDURB(r5, 0x550b, &(0x7f0000000300)=0x4) pipe2$watch_queue(&(0x7f0000000040), 0x80) (async) sendmsg$nl_route_sched(r3, 0x0, 0x140480c5) close(r2) 02:13:07 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 32) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000140)='./bus\x00', 0x22040, 0x86) r5 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) fsetxattr(r5, &(0x7f0000000040)=ANY=[@ANYBLOB="000000020000000000"], &(0x7f0000000080)='(m{:#{*#{#\xc4\x00', 0xc, 0x2) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) r6 = socket$inet6_mptcp(0xa, 0x1, 0x106) openat(r3, &(0x7f0000000340)='./bus\x00', 0x40, 0x80) (async) ioctl$BTRFS_IOC_SNAP_DESTROY(r1, 0x5000940f, &(0x7f0000000c00)={{r6}, "1efc0aa273ea94a0bde941f98a8708d5643d34119b64c8cf51e7c7c63c1432e4ea949c04eee1d98f4061e2fa28d5273f43990ee1647169815b3dc778376bf56a361a7d41873817fa32b3325ce018576f3a79da221cfd78fdda6c7fc63272baa6a48dcd5d41d967cabc6f1d4534294d103a6afd6c960d1e0798725a3d4fb0dfc40cd49227390946d5b6ca82b4e3ba0c71fbedb76726d0e2de393e29f2a95a845cf8bc682b28d8ce4cfbd101ed299961ec5c9ce3e037d94bf067508db1f3d61166af9d8db1deb68b0d647ab876ad90f6dd11394d4e31e06f913fd1ec8702d728bc1db7b2daeba5deb983080b3cc818f8a74e24f9df83d983ed207d77425f67e1f8724820c0b08b88a009a29c42ceb821956ba6e1bb3cd8815be09021e9699f71287950fa58887817b421aec62e4dc170eeae3ed72f7d6d2b708f325d1a4a87acbf4bb6f43f44b57ec16ae94d8e31b8adda32b63604dab34c6a92b5067d781f2b1fd4b8bc42f6e3411caa771d109b4f6185fad811a192d0beaeeaa87390cf95591b566567c93c80806e1e205387c85d092109ffb9ff6b3254bf5876791ba0046468ac539c40d67b79de4a7c088e6ad5d65f032e6e10c5da96c7b20617660e5385dc008cf377e70b0e00ea25718d1949e403660a87f6b1c789328ed8216b44943393aecd59601e5026849f5e582c62ba5e2d7c53a73c86648e337c3b2f5d8d67c91602c957b995897a5a22af7788271715d15482805f71b567bd45d2c30a0dc86e57afa6087a5256cb5c0e16e410a071d80eaf2eaa9fca293c1215091a49ea47a5017b757d76a4d6cf636f67d67aeb66d529af650109d959231dde00b1119f3b42ccd73d59a9ee6f530954d4ae910580f5905d09ca57a6beb39304713d5924cd344b1a96ddff826b60ff10cda39b65f7d59db56547cc3ba602dcace5998bf2bdc73f3c87404137822d87738bd25a33f7749ee28676b93d4e78534bca423b01257c7aecd08bafea2da55336cf4c4b8f5c64bf46fdf889850512a7734463c03ef90ef0d8f931c100f79d3ffc118c042550052e8165357f30012e60c3c8510187e61757eae47ecf1555b08a057e2959f7ef5326b3e6aa8e93e17ae1aaaf606a5e387dc46fe2335e16fcc2cc38fd49719a03a67f91fdf4395ac2e80b2efa9ee7e7c92df6c661089645a8e3c01b2145e262e3eef3267555004f27c3f0e0e7aa36e2cc5e4772cf26b29462f92cc07a4280cac1d1ad72b9f8968270ca339976bd183076a96ee1576153d0bd72d441cba08b1a95bce28af1c55b6daedcef316ee8ee2312b62053a9a48b82b9676cc6f974ca43a098faf6728c1bf584edbf3c7a084a795f1749579ec86c9c7f6b22ca69dade8a62aa7653fe711e7fa9db90fcaa601be0e978ba25aec6350a057430c8c7cc2b1d471b18f092f89cf454b7f6b5762c2c0989b9b2811da50bfaa9e079ddcb56bbd65e451a8558f544aaab1c63901ce438ac7ccb53b2a75e919aa2e165071c3d7ab4423ce4cef7d9e4269f2f51a459688e05cd97544dea5d138981478769862700a146f7a9496d9e8ffbd3db60fc4a7ed3492bfaf1bc7d2eea8aca81e59f586fd14df79eb3caf22f9868fc203eff83844f49391880547a334bed4dccd94a7e865e890984589d8cf72b7c0cd088de5b148bd3c0973858086769313c114b5707e8d354f83c658655b27ee4a6d7466c770b1405866c7037501b7b8a488e4194ea0b0dca6ff0745222f66f2a5012709408c2ffacbeaec40c30fdf489e0a8eb5d9f46c612b5862d206c7a02dc0de220166152bee9e58757a031d3301f21db2a8188d060247d289c38f7d7e35a72fd2c44200757e052d832eb1108df714fff5333dc677494113b1251aa31e396ac4954aa6bdd7b74c33314dd00b8d9dcc3df2b62305e8ede0afb18b9826a8d15b8e20a50ba87afe6b99de28dc73cb3e4ac5de0de25a475c39d51add7660cc2cb05ab2c9500c2ce0acbbb0e96fe5146942ac8583b49f51e53efb8a97e48b48e0dd558fbd4e9666d28b6ff4bbaa5223cd35fcceba9233e766ec2b3bdadad08b791f42cf232013ecaa0b340ae35ad0747e0ddd297c0aff7d6d5d733df2930e79eeb557c28b752023b8474ddd1ccb375c62d9d24543b3494dd9568a138b6d28c6ba365cfd959458d69d9c8d6dad6c4f7fdbb4479a81a8a2c965e82e07dc92c4cc9b40ce118a48ad24ac03bc6803a01647362c695c7951ffe91ba8bc92c305c2f87884cdffbfd93f8485d0ccc61c018e03ce90add111b7697fac390db24a6d59dad2e94b994a28f5d671898bd7c365f8e6437f532bfd6a7765e0d2cd3233a820be65f010feefdc25d51f28ff1035435f8a664ac6ab348d27b771046af8a056fe277e5c47c6db2a4d7faebeb430694db5c3d10545dc281fbe908b41f5f48b858351d10afc0c83628f787a268b3703adc97938113dacc4ba2d38bc13f660aa065457044001cd21b45ff410fee57885a5c7bd4ebb82ec7a73eb18c4508cc7a5dc3dff2d2fe2502b050bf689e2ca0f9401e3cbda7b5b127e14219e261152e5d308943dba3938ae620259e321ccbf218cee5a7d712434e7503b0979db9b0b019a330718ec3753729d0581eaa506850d55d2e51b96830383c9a435a0afee439eccd3b1abc49cb2bf3736e3480e04ae77b557a06bcce09be3a1d72ef81e44134f6740d43e9d7342176e0ddff57b1e65ebe3542627c365e5542cb6537f2622ea142ae85198e53ad01151e254ef03a445b8c8abe48bf3ac4f0df9d1033b505e704fd88fe6971f6f25fad7d09abd0c15101ed10f50c1ac96e909eeeda9eba24f4168bd7469e62992d3f6fcd0e70de567d4dfc08f2abda9a0d59581b10645230c898d6d00eeb88aa44b302b00dacd942445487207fffb3529fe9cf26eec72d2a51e94ea649d5ceb2d4a7e4291f0cb995a2c3640b38d024b9762a4b9518fc740950aa1b48b583922c8e6b06c806ec1b1297817ccd18f79f2be8ca725d6535b413f1a107a8e999f41f3809918228ad33d3d5bf10b1c538d600c374457d9f049302c0c7b0a8a243bbc8b02263c4f0bdafbdabc26ff7d881a6b06dfcb796df6fb9e37a128f1b64caeac9155953d5c3ad95fe2e8f625a8fc2029930bf1d8bb520118015690262276b7653f459926efb774c4ec2643b5c1763a16728b23655f367b8fc94753c701bdc6c1bd95d8e614c2b904915f86ac1cfed020f03e08842498581240507526ceb69919e177a0bfdf20a503e73ce2cb12d4cfbdd070634fe991560f9a18d0cdf569d1063126820f71e756996ddc2232b3ddd57e18ca1f387fdabcef9fcad64c951a81424d648459094590c6261d80478c38a6f4a5b56124479923124df12de3fac0bca9d51eb7ac21cced3e0b4ebe125e5a741a9d15fead49b0a0f480133ef99f4a1dc698ba9946b1cd1205ff4d89696507a55fe172525135c8e76606ec5659f6967451ce796cd0fb48abf22335070bd6c1e321a0152f49730ceac79381a5c9d754c0bcec523328bc036015b6791be7d68e33a80122e76055e7d5c8e82b8d848a0003ad6889f9213544a199f5b53aa7fd29812ca701b28f3983e8dbeeb58a7f0da5e40b01018feae9039bfc680929211b5aba4568ef6181b30a80f374270572a1a9e42ee3db5833ea96ad6b2fb8f9d01ec70667ef4b057fa95d89a5eac69996ac9a0768421fc6e01f7db014b46f9b656752b43227e2e6455f5e789d4fa37a913634c34b3fe5e061ff053d4757866325e3f605d69872011688a4af825c902912bfbb3591651b5890ae1559fb10c663e2869185a5293d63eac6790db700910214b19e2a6e4691ded2bff78a00ee1ea927e9709932ee659f43345689db0c33bf85957603e6a2493d51c4463a2813948cb21d64b4dce420aa1d18f5338c123183a61c124aceaa375f366c20e3a0851f2b0b1ca46b0a8d2403571830d2d93b1eb6f0f4abc612824c4f1eca12d3dbb4d4db336b2ddf8706f2da4b4cea2bad52f83f4b97c2cff98af216413937df7d29b7dcd6e8ebc056ba0730a77a662676b2738ffb9de588b3fdb8211a3252622b056172a6858ccaf7a64a93eb786790007539965a2c006ca5a9c892b56604525fca327e9d65f5f2a3bba325ca034514c7602854688fb4fc46fd2a7182fdef4e0d6e8ed2dcf085294e6b7443c87b5af4e9c5f712f8fd07e3d319bd967d30673f33c480e88e4d5882d023a7b6167bd319d7f20c02a3f8a61a6e419601c11011949519ba460de01980a0fca0e67702653aca4b429e2c0c2b2b4d877d675bda3b0b32d9ab9ae8adb1722c310c88950f4396ea9cdb7911a191062973fa04feafb422f61e322a8db2d7cd7627b185b21bb4da776d6a9eb2883beabbd93a1b964eacffe2267ee005d9db7ac11c72626c390ef0b7a8a74c66d6fc8928e0a33865ec2bf01c3bed1b7d151f123fc5b0475aae2b3e40d08fe0705c6987cbf936357cff14640809ae5aa1b4d645c5851b4a55cff707d676dfa520375a14d67f13d71060a0b034805a08732f962cdb82029a2ae0878528c3f8158f76f7ed7b5e326453462b7fb959515c7a4bb13a0bb5fff2f5cbb8f48ed74f221eb310a3b2b60419b52ba92a616e5531e6aa0e7ca2e052bc8a65cfa3e12542dcf5b915bae5bc5541848c6c604b90af3514cd91d0548aeb683dd4e7f21bc3dbb05c76d82fb8ce1fdf489c895474f9460352923ac3e48f133d4945399f3f29cdc7cff3c6ce7fbf650349f845dcfe0bfa1cbc173d08ceec7357349b82291223aa24fc1814aa14f87ba8de9d1cbf85d6c3b2590b31f7164ce40a50a6cf052b3ae2ee0018eb31947c04cf117d7206e325bbb34bae3be08eced37172672ac1c6f048e9f27474dfc0c7ab6c838d9f64218e53a69e0bf7a0ceddafbb5176972762a800459658b85a2a93a32cdc8d42b28a9a36aeab0c41ef93c5f21deccae63be4e2efbb787ab856e3d458b568fa2e18ceb155dc8804b5b45f55ebde1d0a30709a99c2bdc1ab964579dd61d5ba69b3cd026ff82fcd8ae2641669f02dbcdf81562632a398221ca174ea022168a8a5041bc6acbc5a0db509b8436084264b2ba66146710bea0bf8aca9158a90e45d5ad9ceb8f97fdba7d98467cb2095dc15bf231018409a1628e7428a804c53df217f96b502cdbe92c2bd8a40eb118100b82233f74c614fe553fa116b7b0051e2aa14c9c5235d656090e7e651594601b6eac647e9645dc46e4b8798e7c9c8ea69c01f670ce845d04eb3ddef35ec433a0795828e570cd8caba8d8a951091721615a77d76b3535fb38d6aa56ae81fdadb0dcb07bb93931a7ab70b14841de8c9fb6f1cf13eee35934d91605ec08debff2eae755ff1f49fae567613d2298c33733d0c4ecdba64f0e4a235ed57c871c77c778cb631fedc910a8587a6c5786db248ce5363e85f3aaf779f2de3e356bd2ae9f51724519982e305cedb1d1e58cc7e578a3951f44617cfabb2e2840a755f8978372b4a1cfecaf3fbc67594bd846a1410622a68721f7ea0b775aed3bab797157bb491a40971a288de7e1b19aadd430efaf0c9ad3176a8f08264a2778ebe05ea8e3d9b37e3a3f8fee125256457a65610be595bbf30a335f56e7a7075788057d43d102ef542487920927adc66d888043e57ec08a4a242142dd08b23c5cf71ab6d858c66bc767291fe363db39645d70f5424a9ec7b4d0eaeb94eddc665370512dccc4b7dc637c305de7e7d4005d52e9145875ba23c04c41372e354e4721b82f869e32e8e72d5f52d0d013a389e95a1f3057aa9440"}) (async) close(r2) r7 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="53595a4b7a4c4c4552202008000007602c552c55000015602c5500000000000041660069006c00650030800f00fc000100ffffffffffffffffff0000ffdff2ff46494c453020202020202010007f15602c552c55000015602c5503000067cfefe1fd2ed43dfed7be00000041660069006c00650031000f00100000ffffffffffffffe646494c453120202020007f15602c552c55000015602c01000000000000ae420069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020007f15602c552c55000015602c5506002823000041850069006c0065003e000fd2d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20007f15602c552c55000015602c550b7fb30000000000000000000000000000cc1914594ead64a44769a3d4169f87f31930b0a52da17414be0a1b2733a3dd1b8e4feea233bca2865604147c58bc245d00399fd106ed5668cad4f5bf66bb1e8b0adf8ac2f514572eba1056cf861b1b5f3c77f9f27e6122a248e87ca87c5861a0505b3f07d8648dd7a99678d12d6cafb04ad5d6ac0886d8f818b755cc843d40e095d17411ca666714814a246a7d316cbf3e4024ebcd62aec2a1fdac43a524614badf80c638ed99220620f0a4ba06703fc6ff885d14abb02b702ac0b6ecf15d1d59161e3747821b2ef2350bc29c697ce5737fda574568a16a3dd752d9653b505348e85f4831b528c2f817432ca74a3e19f493d7b46a06fb6da92c89030a3c806e1260201979500624e5f825f34734e76610bd1bacbcbf369902474d7250fd6c4056e34a9291c119d3fcb63723271c3610a28b89e68266e522063156e2e4c3eebccb6a8e90210d22d3211e4c0e8f8fc3265fbdb484264d56ddad9609ea12c6a8ccd7c0573ddc2db2ae3958b23a03106101811eb654650c857cab5d17515932967a7c84df8bd46c2004c180b0a0571fb66d8496ed136231cb6127d0ac9284a1619460390e1b2953beeb0bb15e3e72cf6504d93cd692782f7e6abb0176c9e05880c7b8d1f9d4a0f412d01d5fe6ad5fc34285c24fa6e4408d1a91aedf6fe5c69d91539824e02a698ae5c983a2e52cc3076eaaf0c4d1a67afb3cc02f87d2e2f7f6b6c9e30758d3a0b8a30b784b691643cccf232362e5f3ef09b5f43eb0c6c7a2cff540c2993510ccaae333a4b6625ca3cbf20315e6d22fb2ee9656d1b0663a3778140574de642fa", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r7, &(0x7f0000000000)='./bus\x00', 0x200) (async) fcntl$setownex(r7, 0xf, &(0x7f0000000100)={0x1}) 02:13:07 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) splice(r0, &(0x7f0000000100), r2, &(0x7f0000000140)=0x5, 0x2, 0x7) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r2, 0x8008f512, &(0x7f00000003c0)) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x7ff, 0x0, 0x26, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r7}, 0xc) r8 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x40180, 0x4, &(0x7f0000000600)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="73797a6b616c6c070000007a6b616c6c6572657273797a6b616c6c656a73797a6b616c6c657273797a6bb66c657250797a6b619986a55e85613b2c616c64657273797a6b616cff010000797a6b626c6cdfd057657273000008e100000000000000000800000000000000000000000000000000005634ed59d25630b0f2de2e105fd77639688c7aa4ef0c955a5ad0931fdffd998b602f2ef428bccda33a35ae9ba6be7e3585eb16778f59414d42db9c516319c50d7e0d62ddb2670004933b5f7258a349c600000000000000000200000000b5878e09981e9a19588c62b3aecc5836685bf57ccf1fc066bbe3c8a2957104d3060000000000000072d47dd7b330ad9557d6f4b5fe91f757b604b424f3e981c0b82cd3845a77919ecc191e38c29d513502605fc59d3fc540", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r8, &(0x7f0000000000)='./bus\x00', 0x200) r9 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,utf8=0,iocharset=euc-jp,uni_xlate=1,uni_xlate=1,iocharset=ascii,shortname=mixed,uLi_xlate=1,\x00'], 0x0) unlinkat(r9, &(0x7f0000000000)='./bus\x00', 0x200) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYRES16=r1, @ANYRESOCT=r2, @ANYBLOB="010026bd7000060000000100000008000b00", @ANYRESDEC=r9, @ANYRES16=r7], 0x74}, 0x1, 0x0, 0x0, 0x40084}, 0x0) mmap$perf(&(0x7f000049a000/0x2000)=nil, 0x2000, 0xc, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:13:07 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async, rerun: 32) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 32) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) execveat(r0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), &(0x7f00000003c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='#\x00', &(0x7f0000000200)='&\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='#\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='.%\x00', &(0x7f0000000340)='$-/)@]\x00', &(0x7f0000000380)='\x00'], 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:13:07 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r1, 0x7a28b000) (async) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x50, r2, 0x0) (async, rerun: 32) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 32) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:13:07 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r1) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0x0, @initdev}, &(0x7f0000000080)=0x10) 02:13:07 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), &(0x7f00000003c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='#\x00', &(0x7f0000000200)='&\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='#\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='.%\x00', &(0x7f0000000340)='$-/)@]\x00', &(0x7f0000000380)='\x00'], 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp, 0x2, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) execveat(r0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), &(0x7f00000003c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='#\x00', &(0x7f0000000200)='&\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='#\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='.%\x00', &(0x7f0000000340)='$-/)@]\x00', &(0x7f0000000380)='\x00'], 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) 02:13:07 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x2010, r2, 0x3000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) 02:13:07 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r1, 0x7a28b000) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x50, r2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r1, 0x7a28b000) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x50, r2, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) (async) [ 1901.903863][T20579] loop5: detected capacity change from 0 to 512 02:13:07 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r1) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0x0, @initdev}, &(0x7f0000000080)=0x10) [ 1901.947560][T20605] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1901.955597][T20605] ref_ctr decrement failed for inode: 0x498 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813fa59c00 [ 1901.970115][T20605] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1901.978167][T20605] ref_ctr decrement failed for inode: 0x498 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813fa59c00 [ 1901.982119][T20579] loop5: detected capacity change from 0 to 512 [ 1901.990407][T20571] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 1901.996577][T20579] FAT-fs (loop5): Unrecognized mount option "uLi_xlate=1" or missing value 02:13:09 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0xc) sched_setscheduler(r0, 0x2, &(0x7f0000000000)=0x5) (async) syz_clone(0x82001800, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) 02:13:09 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x2010, r2, 0x3000) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) 02:13:09 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x40, 0x0, 0x4, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0xffffc000) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 02:13:09 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', 0x80, 0xc3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:13:09 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r1) (async) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0x0, @initdev}, &(0x7f0000000080)=0x10) 02:13:09 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) splice(r0, &(0x7f0000000100), r2, &(0x7f0000000140)=0x5, 0x2, 0x7) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r2, 0x8008f512, &(0x7f00000003c0)) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r5 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x7ff, 0x0, 0x26, 0x1}]}, 0x10) (async) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r7}, 0xc) (async) r8 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x40180, 0x4, &(0x7f0000000600)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r8, &(0x7f0000000000)='./bus\x00', 0x200) (async) r9 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="53595a4b7a4c4c4552202008000007602c552c55000015602c5500000000000041660069006c00650030800f00fc000100ffffffffffffffffff0000ffdff2ff46494c453020202020202010007f15602c552c55000015602c5503000067cfefe1fd2ed43dfed7be00000041660069006c00650031000f00100000ffffffffffffffe646494c453120202020007f15602c552c55000015602c01000000000000ae420069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020007f15602c552c55000015602c5506002823000041850069006c0065003e000fd2d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20007f15602c552c55000015602c550b7fb30000000000000000000000000000cc1914594ead64a44769a3d4169f87f31930b0a52da17414be0a1b2733a3dd1b8e4feea233bca2865604147c58bc245d00399fd106ed5668cad4f5bf66bb1e8b0adf8ac2f514572eba1056cf861b1b5f3c77f9f27e6122a248e87ca87c5861a0505b3f07d8648dd7a99678d12d6cafb04ad5d6ac0886d8f818b755cc843d40e095d17411ca666714814a246a7d316cbf3e4024ebcd62aec2a1fdac43a524614badf80c638ed99220620f0a4ba06703fc6ff885d14abb02b702ac0b6ecf15d1d59161e3747821b2ef2350bc29c697ce5737fda574568a16a3dd752d9653b505348e85f4831b528c2f817432ca74a3e19f493d7b46a06fb6da92c89030a3c806e1260201979500624e5f825f34734e76610bd1bacbcbf369902474d7250fd6c4056e34a9291c119d3fcb63723271c3610a28b89e68266e522063156e2e4c3eebccb6a8e90210d22d3211e4c0e8f8fc3265fbdb484264d56ddad9609ea12c6a8ccd7c0573ddc2db2ae3958b23a03106101811eb654650c857cab5d17515932967a7c84df8bd46c2004c180b0a0571fb66d8496ed136231cb6127d0ac9284a1619460390e1b2953beeb0bb15e3e72cf6504d93cd692782f7e6abb0176c9e05880c7b8d1f9d4a0f412d01d5fe6ad5fc34285c24fa6e4408d1a91aedf6fe5c69d91539824e02a698ae5c983a2e52cc3076eaaf0c4d1a67afb3cc02f87d2e2f7f6b6c9e30758d3a0b8a30b784b691643cccf232362e5f3ef09b5f43eb0c6c7a2cff540c2993510ccaae333a4b6625ca3cbf20315e6d22fb2ee9656d1b0663a3778140574de642fa", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,utf8=0,iocharset=euc-jp,uni_xlate=1,uni_xlate=1,iocharset=ascii,shortname=mixed,uLi_xlate=1,\x00'], 0x0) unlinkat(r9, &(0x7f0000000000)='./bus\x00', 0x200) (async) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYRES16=r1, @ANYRESOCT=r2, @ANYBLOB="010026bd7000060000000100000008000b00", @ANYRESDEC=r9, @ANYRES16=r7], 0x74}, 0x1, 0x0, 0x0, 0x40084}, 0x0) (async) mmap$perf(&(0x7f000049a000/0x2000)=nil, 0x2000, 0xc, 0x412, r4, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:13:09 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x2010, r2, 0x3000) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x2010, r2, 0x3000) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) close(r1) (async) 02:13:09 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x40, 0x0, 0x4, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0xffffc000) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x40, 0x0, 0x4, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0xffffc000) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r2) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) (async) 02:13:09 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=':-\x00') openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r1) 02:13:09 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 64) openat(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', 0x80, 0xc3) (rerun: 64) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, 0xffffffffffffffff, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) [ 1904.043399][T20649] loop5: detected capacity change from 0 to 512 02:13:09 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000062000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) chdir(&(0x7f0000000040)='./bus\x00') close(r1) 02:13:09 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', 0x80, 0xc3) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, 0xffffffffffffffff, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', 0x80, 0xc3) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, 0xffffffffffffffff, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) (async) [ 1904.089033][T20652] loop5: detected capacity change from 0 to 512 [ 1904.106892][T20652] FAT-fs (loop5): Unrecognized mount option "uLi_xlate=1" or missing value 02:13:11 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) r0 = gettid() capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)={0x0, 0x99c, 0x4, 0x2, 0x9, 0x6}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpid() capset(&(0x7f00000000c0)={0x19980330, r2}, &(0x7f0000000100)={0x7, 0x20, 0x5, 0x3, 0x400, 0x8}) move_pages(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000140)=[0x800, 0xf4, 0x0], &(0x7f0000000080), 0x0) 02:13:11 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x40, 0x0, 0x4, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x4}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r3, 0xffffc000) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r2) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) setsockopt$IPT_SO_SET_ADD_COUNTERS(r1, 0x0, 0x41, &(0x7f0000000040)={'nat\x00', 0x4, [{}, {}, {}, {}]}, 0x68) 02:13:11 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000062000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) chdir(&(0x7f0000000040)='./bus\x00') close(r1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000062000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) chdir(&(0x7f0000000040)='./bus\x00') (async) close(r1) (async) 02:13:11 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=':-\x00') openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=':-\x00') (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r1) (async) 02:13:11 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r4) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:13:11 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 64) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240)}, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (rerun: 64) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) splice(r0, &(0x7f0000000100), r2, &(0x7f0000000140)=0x5, 0x2, 0x7) (async, rerun: 32) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (rerun: 32) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r2, 0x8008f512, &(0x7f00000003c0)) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r5 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r5, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) r6 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f00000004c0)={0x1, &(0x7f0000000480)=[{0x7ff, 0x0, 0x26, 0x1}]}, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r5, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r7}, 0xc) r8 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x40180, 0x4, &(0x7f0000000600)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlateno}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r8, &(0x7f0000000000)='./bus\x00', 0x200) r9 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='check=strict,utf8=0,iocharset=euc-jp,uni_xlate=1,uni_xlate=1,iocharset=ascii,shortname=mixed,uLi_xlate=1,\x00'], 0x0) unlinkat(r9, &(0x7f0000000000)='./bus\x00', 0x200) (async, rerun: 32) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000200)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000580)=ANY=[@ANYRES16=r1, @ANYRESOCT=r2, @ANYBLOB="010026bd7000060000000100000008000b00", @ANYRESDEC=r9, @ANYRES16=r7], 0x74}, 0x1, 0x0, 0x0, 0x40084}, 0x0) (rerun: 32) mmap$perf(&(0x7f000049a000/0x2000)=nil, 0x2000, 0xc, 0x412, r4, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:13:11 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 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, 0x3, 0x0, @perf_config_ext={0x2, 0x4}, 0x80000, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:13:11 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000100)='memory.numa_stat\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x900, 0x0) sendmsg$TIPC_NL_NET_GET(r4, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x50000404}, 0xc, &(0x7f0000000380)={&(0x7f0000000c00)={0x1d8, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}, @TIPC_NLA_NODE={0xb8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xad, 0x3, "2c55b40214e0d6ae6d95d6a77879d515c12b685d164b520a3c37c9be8f02940559ea2647d72c5805d1f82ecc535479fbd4eaea80ac60af6a7baa931aa4a2db6bff4656e3f2cadac8b14dc723c98cd94525d908e6c9041b47861486dd822aa432a798950448ed937c4a0ff7f3beecf5540a4200324e18042b682b04be38c4943cf4bd2667ae97c0f3fada09a1b8be1d1f7ca858df44008dc459886642924fe747de4c89de81865015f6"}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x98, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffb}]}, @TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'ib', 0x3a, 'veth0_to_batadv\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1400}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'ip6_vti0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3f}}, {0x14, 0x2, @in={0x2, 0x4e23, @multicast1}}}}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80000001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) r5 = signalfd4(r1, &(0x7f0000000040)={[0xa43]}, 0x8, 0x0) close(r3) r6 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="636865636b3d7374726963742c757466383d302c696f636861727365743d6575632d6a702c756e695f786c6174653d312c756e695f786c6174653d312c696f636861727365953d61736369692c73686f72746e616d653d6d697865642c756e695f786c6174653d312c00"], 0x0) unlinkat(r6, &(0x7f0000000000)='./bus\x00', 0x200) write$binfmt_script(r6, &(0x7f0000000200)={'#! ', './bus', [{0x20, '^$^'}, {0x20, '*%\'-#'}], 0xa, "cca40f1e38052be0c063e2e897c4d9480434d5632451c3f898df069bb70a755a5789417ce45dd66870a012dd4f288b048b07b4aea1d68d211d5e55ee911318157caf08e221eac0d8d5649c3bdde21a42ee5bf62cd874778178047564e2c2e7cf3efc50ab5e8d8e60834dadf12e410691d62f957f155146de736136ef511f16186f028f67cd0868b27cd9de7d78"}, 0xa0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000080)={0x8, 0x3, 0x7ff, 0x8}, 0x8) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:13:11 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=':-\x00') openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000040)=':-\x00') (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r1) (async) 02:13:11 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r4) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)) (async) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r4) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) (async) 02:13:11 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 64) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000062000/0x4000)=nil, 0x4000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) chdir(&(0x7f0000000040)='./bus\x00') (async) close(r1) 02:13:11 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x2, 0x4}, 0x80000, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x2, 0x4}, 0x80000, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) [ 1906.168950][T20735] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1906.176978][T20735] ref_ctr decrement failed for inode: 0x492 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107e8e000 [ 1906.195407][T20735] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1906.203496][T20735] ref_ctr decrement failed for inode: 0x492 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888107e8e000 [ 1906.215546][T20735] loop5: detected capacity change from 0 to 512 [ 1906.223392][T20735] FAT-fs (loop5): Unrecognized mount option "iocharse•=ascii" or missing value 02:13:16 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) r0 = gettid() capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)={0x0, 0x99c, 0x4, 0x2, 0x9, 0x6}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpid() capset(&(0x7f00000000c0)={0x19980330, r2}, &(0x7f0000000100)={0x7, 0x20, 0x5, 0x3, 0x400, 0x8}) move_pages(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000140)=[0x800, 0xf4, 0x0], &(0x7f0000000080), 0x0) setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) (async) gettid() (async) capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)={0x0, 0x99c, 0x4, 0x2, 0x9, 0x6}) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) (async) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) getpid() (async) capset(&(0x7f00000000c0)={0x19980330, r2}, &(0x7f0000000100)={0x7, 0x20, 0x5, 0x3, 0x400, 0x8}) (async) move_pages(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000140)=[0x800, 0xf4, 0x0], &(0x7f0000000080), 0x0) (async) 02:13:16 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x2, 0x4}, 0x80000, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @perf_config_ext={0x2, 0x4}, 0x80000, 0x0, 0x3}, 0x0, 0x2, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) 02:13:16 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 32) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x3}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 64) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) (rerun: 64) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r4) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:13:16 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) r2 = getpgid(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) sendmmsg$unix(r1, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x1, 0x2, {r2, r4, 0xee00}}}], 0x20}}], 0x2, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000040)={0x2, 0x2, 0x0, 0x6, r2}) r5 = perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0x0, 0x2, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r7, 0x0) close(r5) 02:13:16 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r0, &(0x7f0000002140)=""/17, 0x11, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000200000000, 0x48419e75}}, 0x0, 0x0, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r1) 02:13:16 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000100)='memory.numa_stat\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x900, 0x0) sendmsg$TIPC_NL_NET_GET(r4, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x50000404}, 0xc, &(0x7f0000000380)={&(0x7f0000000c00)={0x1d8, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}, @TIPC_NLA_NODE={0xb8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xad, 0x3, "2c55b40214e0d6ae6d95d6a77879d515c12b685d164b520a3c37c9be8f02940559ea2647d72c5805d1f82ecc535479fbd4eaea80ac60af6a7baa931aa4a2db6bff4656e3f2cadac8b14dc723c98cd94525d908e6c9041b47861486dd822aa432a798950448ed937c4a0ff7f3beecf5540a4200324e18042b682b04be38c4943cf4bd2667ae97c0f3fada09a1b8be1d1f7ca858df44008dc459886642924fe747de4c89de81865015f6"}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x98, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffb}]}, @TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'ib', 0x3a, 'veth0_to_batadv\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1400}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'ip6_vti0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3f}}, {0x14, 0x2, @in={0x2, 0x4e23, @multicast1}}}}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80000001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x800}, 0x80) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) (async) r5 = signalfd4(r1, &(0x7f0000000040)={[0xa43]}, 0x8, 0x0) (async) close(r3) (async) r6 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="636865636b3d7374726963742c757466383d302c696f636861727365743d6575632d6a702c756e695f786c6174653d312c756e695f786c6174653d312c696f636861727365953d61736369692c73686f72746e616d653d6d697865642c756e695f786c6174653d312c00"], 0x0) unlinkat(r6, &(0x7f0000000000)='./bus\x00', 0x200) (async) write$binfmt_script(r6, &(0x7f0000000200)={'#! ', './bus', [{0x20, '^$^'}, {0x20, '*%\'-#'}], 0xa, "cca40f1e38052be0c063e2e897c4d9480434d5632451c3f898df069bb70a755a5789417ce45dd66870a012dd4f288b048b07b4aea1d68d211d5e55ee911318157caf08e221eac0d8d5649c3bdde21a42ee5bf62cd874778178047564e2c2e7cf3efc50ab5e8d8e60834dadf12e410691d62f957f155146de736136ef511f16186f028f67cd0868b27cd9de7d78"}, 0xa0) (async) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000080)={0x8, 0x3, 0x7ff, 0x8}, 0x8) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:13:16 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) r2 = getpgid(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) (async) sendmmsg$unix(r1, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x1, 0x2, {r2, r4, 0xee00}}}], 0x20}}], 0x2, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000040)={0x2, 0x2, 0x0, 0x6, r2}) r5 = perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0x0, 0x2, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) (async) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r7, 0x0) (async) close(r5) 02:13:16 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r0, &(0x7f0000002140)=""/17, 0x11, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000200000000, 0x48419e75}}, 0x0, 0x0, r0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') (async) pread64(r0, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000200000000, 0x48419e75}}, 0x0, 0x0, r0, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r1) (async) 02:13:16 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)='{+-*\x00') close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:13:16 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) openat$cgroup_ro(r2, &(0x7f0000000100)='memory.numa_stat\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x900, 0x0) sendmsg$TIPC_NL_NET_GET(r4, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x50000404}, 0xc, &(0x7f0000000380)={&(0x7f0000000c00)={0x1d8, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}, @TIPC_NLA_NODE={0xb8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xad, 0x3, "2c55b40214e0d6ae6d95d6a77879d515c12b685d164b520a3c37c9be8f02940559ea2647d72c5805d1f82ecc535479fbd4eaea80ac60af6a7baa931aa4a2db6bff4656e3f2cadac8b14dc723c98cd94525d908e6c9041b47861486dd822aa432a798950448ed937c4a0ff7f3beecf5540a4200324e18042b682b04be38c4943cf4bd2667ae97c0f3fada09a1b8be1d1f7ca858df44008dc459886642924fe747de4c89de81865015f6"}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x98, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffb}]}, @TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'ib', 0x3a, 'veth0_to_batadv\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1400}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'ip6_vti0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3f}}, {0x14, 0x2, @in={0x2, 0x4e23, @multicast1}}}}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80000001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x800}, 0x80) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) r5 = signalfd4(r1, &(0x7f0000000040)={[0xa43]}, 0x8, 0x0) close(r3) r6 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="636865636b3d7374726963742c757466383d302c696f636861727365743d6575632d6a702c756e695f786c6174653d312c756e695f786c6174653d312c696f636861727365953d61736369692c73686f72746e616d653d6d697865642c756e695f786c6174653d312c00"], 0x0) unlinkat(r6, &(0x7f0000000000)='./bus\x00', 0x200) write$binfmt_script(r6, &(0x7f0000000200)={'#! ', './bus', [{0x20, '^$^'}, {0x20, '*%\'-#'}], 0xa, "cca40f1e38052be0c063e2e897c4d9480434d5632451c3f898df069bb70a755a5789417ce45dd66870a012dd4f288b048b07b4aea1d68d211d5e55ee911318157caf08e221eac0d8d5649c3bdde21a42ee5bf62cd874778178047564e2c2e7cf3efc50ab5e8d8e60834dadf12e410691d62f957f155146de736136ef511f16186f028f67cd0868b27cd9de7d78"}, 0xa0) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000080)={0x8, 0x3, 0x7ff, 0x8}, 0x8) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) openat$cgroup_ro(r2, &(0x7f0000000100)='memory.numa_stat\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x900, 0x0) (async) sendmsg$TIPC_NL_NET_GET(r4, &(0x7f00000003c0)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x50000404}, 0xc, &(0x7f0000000380)={&(0x7f0000000c00)={0x1d8, 0x0, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8}]}, @TIPC_NLA_NODE={0xb8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xad, 0x3, "2c55b40214e0d6ae6d95d6a77879d515c12b685d164b520a3c37c9be8f02940559ea2647d72c5805d1f82ecc535479fbd4eaea80ac60af6a7baa931aa4a2db6bff4656e3f2cadac8b14dc723c98cd94525d908e6c9041b47861486dd822aa432a798950448ed937c4a0ff7f3beecf5540a4200324e18042b682b04be38c4943cf4bd2667ae97c0f3fada09a1b8be1d1f7ca858df44008dc459886642924fe747de4c89de81865015f6"}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x98, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xfffffffb}]}, @TIPC_NLA_BEARER_NAME={0x17, 0x1, @l2={'ib', 0x3a, 'veth0_to_batadv\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1400}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'ib', 0x3a, 'ip6_vti0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e23, 0x3, @private1={0xfc, 0x1, '\x00', 0x1}, 0x3f}}, {0x14, 0x2, @in={0x2, 0x4e23, @multicast1}}}}]}, @TIPC_NLA_SOCK={0x38, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x400}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x4}]}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x80000001}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x3}]}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x800}, 0x80) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) signalfd4(r1, &(0x7f0000000040)={[0xa43]}, 0x8, 0x0) (async) close(r3) (async) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="53595a4b7a4c4c4552202008000007602c552c55000015602c5500000000000041660069006c00650030800f00fc000100ffffffffffffffffff0000ffdff2ff46494c453020202020202010007f15602c552c55000015602c5503000067cfefe1fd2ed43dfed7be00000041660069006c00650031000f00100000ffffffffffffffe646494c453120202020007f15602c552c55000015602c01000000000000ae420069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020007f15602c552c55000015602c5506002823000041850069006c0065003e000fd2d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20007f15602c552c55000015602c550b7fb30000000000000000000000000000cc1914594ead64a44769a3d4169f87f31930b0a52da17414be0a1b2733a3dd1b8e4feea233bca2865604147c58bc245d00399fd106ed5668cad4f5bf66bb1e8b0adf8ac2f514572eba1056cf861b1b5f3c77f9f27e6122a248e87ca87c5861a0505b3f07d8648dd7a99678d12d6cafb04ad5d6ac0886d8f818b755cc843d40e095d17411ca666714814a246a7d316cbf3e4024ebcd62aec2a1fdac43a524614badf80c638ed99220620f0a4ba06703fc6ff885d14abb02b702ac0b6ecf15d1d59161e3747821b2ef2350bc29c697ce5737fda574568a16a3dd752d9653b505348e85f4831b528c2f817432ca74a3e19f493d7b46a06fb6da92c89030a3c806e1260201979500624e5f825f34734e76610bd1bacbcbf369902474d7250fd6c4056e34a9291c119d3fcb63723271c3610a28b89e68266e522063156e2e4c3eebccb6a8e90210d22d3211e4c0e8f8fc3265fbdb484264d56ddad9609ea12c6a8ccd7c0573ddc2db2ae3958b23a03106101811eb654650c857cab5d17515932967a7c84df8bd46c2004c180b0a0571fb66d8496ed136231cb6127d0ac9284a1619460390e1b2953beeb0bb15e3e72cf6504d93cd692782f7e6abb0176c9e05880c7b8d1f9d4a0f412d01d5fe6ad5fc34285c24fa6e4408d1a91aedf6fe5c69d91539824e02a698ae5c983a2e52cc3076eaaf0c4d1a67afb3cc02f87d2e2f7f6b6c9e30758d3a0b8a30b784b691643cccf232362e5f3ef09b5f43eb0c6c7a2cff540c2993510ccaae333a4b6625ca3cbf20315e6d22fb2ee9656d1b0663a3778140574de642fa", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="636865636b3d7374726963742c757466383d302c696f636861727365743d6575632d6a702c756e695f786c6174653d312c756e695f786c6174653d312c696f636861727365953d61736369692c73686f72746e616d653d6d697865642c756e695f786c6174653d312c00"], 0x0) (async) unlinkat(r6, &(0x7f0000000000)='./bus\x00', 0x200) (async) write$binfmt_script(r6, &(0x7f0000000200)={'#! ', './bus', [{0x20, '^$^'}, {0x20, '*%\'-#'}], 0xa, "cca40f1e38052be0c063e2e897c4d9480434d5632451c3f898df069bb70a755a5789417ce45dd66870a012dd4f288b048b07b4aea1d68d211d5e55ee911318157caf08e221eac0d8d5649c3bdde21a42ee5bf62cd874778178047564e2c2e7cf3efc50ab5e8d8e60834dadf12e410691d62f957f155146de736136ef511f16186f028f67cd0868b27cd9de7d78"}, 0xa0) (async) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000080)={0x8, 0x3, 0x7ff, 0x8}, 0x8) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) (async) 02:13:16 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r0, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1000200000000, 0x48419e75}}, 0x0, 0x0, r0, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r1) [ 1911.262262][T20821] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1911.270342][T20821] ref_ctr decrement failed for inode: 0x497 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813c342c00 [ 1911.284710][T20821] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1911.292768][T20821] ref_ctr decrement failed for inode: 0x497 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813c342c00 02:13:16 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)='{+-*\x00') close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)='{+-*\x00') (async) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) [ 1911.311581][T20823] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1911.319702][T20823] ref_ctr decrement failed for inode: 0x491 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab000 [ 1911.352624][T20823] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1911.360683][T20823] ref_ctr decrement failed for inode: 0x491 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab000 [ 1911.373491][T20831] loop5: detected capacity change from 0 to 512 [ 1911.381136][T20830] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1911.384205][T20831] FAT-fs (loop5): Unrecognized mount option "iocharse•=ascii" or missing value [ 1911.389202][T20830] ref_ctr decrement failed for inode: 0x493 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813c342c00 [ 1911.409337][T20830] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1911.417407][T20830] ref_ctr decrement failed for inode: 0x493 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813c342c00 [ 1915.382927][T20853] capability: warning: `syz-executor.1' uses 32-bit capabilities (legacy support in use) 02:13:20 executing program 1: setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) r0 = gettid() capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)={0x0, 0x99c, 0x4, 0x2, 0x9, 0x6}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = getpid() capset(&(0x7f00000000c0)={0x19980330, r2}, &(0x7f0000000100)={0x7, 0x20, 0x5, 0x3, 0x400, 0x8}) move_pages(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000140)=[0x800, 0xf4, 0x0], &(0x7f0000000080), 0x0) setrlimit(0xe, &(0x7f0000000380)={0xbe, 0x7fff}) (async) gettid() (async) capset(&(0x7f0000000040)={0x19980330, r0}, &(0x7f0000000080)={0x0, 0x99c, 0x4, 0x2, 0x9, 0x6}) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) (async) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) getpid() (async) capset(&(0x7f00000000c0)={0x19980330, r2}, &(0x7f0000000100)={0x7, 0x20, 0x5, 0x3, 0x400, 0x8}) (async) move_pages(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000ff9000/0x3000)=nil], &(0x7f0000000140)=[0x800, 0xf4, 0x0], &(0x7f0000000080), 0x0) (async) 02:13:20 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)={0xffffffffffffffff}) r2 = getpgid(0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r4, 0x0) sendmmsg$unix(r1, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x1, 0x2, {r2, r4, 0xee00}}}], 0x20}}], 0x2, 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000040)={0x2, 0x2, 0x0, 0x6, r2}) r5 = perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0x0, 0x2, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x40) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) r7 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r7, 0x0) close(r5) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000880)) (async) getpgid(0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000caaffb), &(0x7f0000cab000)=0xc) (async) setresuid(0x0, r4, 0x0) (async) sendmmsg$unix(r1, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x1, 0x2, {r2, r4, 0xee00}}}], 0x20}}], 0x2, 0x0) (async) fcntl$lock(r0, 0x25, &(0x7f0000000040)={0x2, 0x2, 0x0, 0x6, r2}) (async) perf_event_open(&(0x7f0000000100)={0x6, 0x80, 0x0, 0x2, 0x4, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x40) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r7, 0x0) (async) close(r5) (async) 02:13:20 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)={0x20, r5, 0x1, 0x0, 0x0, {0x12}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_GET(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)={0x20, r7, 0x1, 0x0, 0x0, {0x12}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) r8 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) r9 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r8, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r10}, 0xc) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000480)=0x0, &(0x7f00000004c0)=0x4) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000005c0)={'ip_vti0\x00', &(0x7f0000000500)={'ip_vti0\x00', 0x0, 0x10, 0x87c0, 0x3, 0x9, {{0x1b, 0x4, 0x1, 0x3, 0x6c, 0x68, 0x0, 0x1, 0x29, 0x0, @empty, @local, {[@generic={0x44, 0xd, "c586e69c97bb8c71c3c9a6"}, @noop, @lsrr={0x83, 0xf, 0x86, [@multicast2, @local, @loopback]}, @timestamp={0x44, 0x20, 0x23, 0x0, 0x7, [0x8, 0x7f, 0xc0, 0xffffffff, 0xa90, 0x5, 0x10000]}, @ra={0x94, 0x4}, @rr={0x7, 0xb, 0x6e, [@empty, @empty]}, @timestamp={0x44, 0xc, 0x5, 0x0, 0x9, [0x80, 0x200]}]}}}}}) sendmsg$ETHTOOL_MSG_TSINFO_GET(r1, &(0x7f0000000700)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)={0xb8, r7, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x200008d1}, 0x20040000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x18c, r5, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r13}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp1\x00'}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x810}, 0x2000c080) 02:13:20 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = socket(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) read$watch_queue(r1, &(0x7f0000000100)=""/112, 0x70) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="956e000200", @ANYRES16=0x0, @ANYBLOB="000000000000000000001200000008000300", @ANYRES32=0x0, @ANYBLOB="0c00990000000000000000000500e40000000000060014010000000006001200000000000a000600ffffffffffff00001c00118004000600040004000400060004000100040002000400050006001200000000000600bd00000000000500740000000000"], 0x80}}, 0x0) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000100)=0x8) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x0, 0x6, &(0x7f0000000340)=@raw=[@jmp={0x5, 0x1, 0x8, 0xa, 0xb, 0x4, 0x1}, @map_val={0x18, 0x3, 0x2, 0x0, r4, 0x0, 0x0, 0x0, 0x40}, @initr0={0x18, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x7}, @exit], &(0x7f0000000380)='GPL\x00', 0x9, 0x8, &(0x7f00000003c0)=""/8, 0x41000, 0x8, '\x00', 0x0, 0x12, r5, 0x8, &(0x7f0000000400)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000480)={0x2, 0x1, 0xfffffffd, 0x1}, 0x10, 0x0, r0, 0x0, &(0x7f00000004c0)=[r5, r2, r2, r2, r2]}, 0x80) pipe2$watch_queue(&(0x7f0000000580)={0xffffffffffffffff}, 0x80) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r8, 0x890b, &(0x7f00000001c0)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x50, 0x3}, 0xd00}, @generic={0x5, "c9f82881cf2383c34673609a3c75"}, @nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000000}, 0xf0f4, 0x0, 0x0, 0x0, 0x8003, &(0x7f0000000240)='veth1_to_team\x00', 0x1, 0x3, 0x800}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f0000001400)=ANY=[@ANYRESHEX, @ANYRES64, @ANYRESHEX, @ANYRES64=r11, @ANYRESHEX=r10, @ANYRESOCT=r9, @ANYBLOB="76bce60075af5006ea9c87"]}, @devid}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r6, 0x50009417, &(0x7f00000005c0)={{r7}, r10, 0x0, @unused=[0x80000001, 0x0, 0x4, 0x7f], @subvolid=0x5}) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r3) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:13:20 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r3, 0x40082406, &(0x7f0000000040)='{+-*\x00') close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:13:20 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) mmap(&(0x7f00007c3000/0x3000)=nil, 0x3000, 0x0, 0x40010, r1, 0xa77a7000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:13:20 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff}, 0x80) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r3, 0x8010661b, &(0x7f0000000080)) perf_event_open(&(0x7f0000001440)={0x0, 0x80, 0x3, 0x1f, 0x4, 0x7f, 0x0, 0x709, 0x8480, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000001400), 0x2}, 0x90144, 0xffffffffffff9070, 0x7aa, 0x0, 0x8, 0xfffffffe, 0x0, 0x0, 0x82d, 0x0, 0x3f}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r5 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r5, &(0x7f0000000000)='./bus\x00', 0x200) r6 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r6, 0xc0c89425, &(0x7f0000000200)={"e46066c455edb4e92ef4f563a4e45172", 0x0, 0x0, {0x1, 0x7}, {0x4, 0x3}, 0xbd3, [0xbd1, 0x8, 0x6, 0x81, 0x1, 0x9d, 0x1, 0xec, 0x8, 0x8, 0x9, 0x6000000000000000, 0x3, 0x8000000000000001, 0x7fffffffffffffff]}) pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) sendmsg$NFNL_MSG_COMPAT_GET(r8, &(0x7f00000013c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000001380)={&(0x7f0000001300)={0x54, 0x0, 0xb, 0x101, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_COMPAT_NAME={0x9, 0x1, 'vfat\x00'}, @NFTA_COMPAT_NAME={0xa, 0x1, '$&]$*\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000001) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r5, 0x50009417, &(0x7f0000000300)={{r4}, r7, 0xba832e5096f73c17, @unused=[0xfffffffffffffff7, 0x33, 0x3f, 0xfffffffffffffffa], @subvolid=0x3}) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:13:20 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r2) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)={0x20, r5, 0x1, 0x0, 0x0, {0x12}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_GET(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)={0x20, r7, 0x1, 0x0, 0x0, {0x12}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) r8 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) r9 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r8, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r10}, 0xc) (async) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000480)=0x0, &(0x7f00000004c0)=0x4) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000005c0)={'ip_vti0\x00', &(0x7f0000000500)={'ip_vti0\x00', 0x0, 0x10, 0x87c0, 0x3, 0x9, {{0x1b, 0x4, 0x1, 0x3, 0x6c, 0x68, 0x0, 0x1, 0x29, 0x0, @empty, @local, {[@generic={0x44, 0xd, "c586e69c97bb8c71c3c9a6"}, @noop, @lsrr={0x83, 0xf, 0x86, [@multicast2, @local, @loopback]}, @timestamp={0x44, 0x20, 0x23, 0x0, 0x7, [0x8, 0x7f, 0xc0, 0xffffffff, 0xa90, 0x5, 0x10000]}, @ra={0x94, 0x4}, @rr={0x7, 0xb, 0x6e, [@empty, @empty]}, @timestamp={0x44, 0xc, 0x5, 0x0, 0x9, [0x80, 0x200]}]}}}}}) sendmsg$ETHTOOL_MSG_TSINFO_GET(r1, &(0x7f0000000700)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)={0xb8, r7, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x200008d1}, 0x20040000) (async) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x18c, r5, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r13}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp1\x00'}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x810}, 0x2000c080) 02:13:20 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) pipe(&(0x7f0000000040)) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r3, &(0x7f0000000000)='./bus\x00', 0x200) ftruncate(r3, 0x75e) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {r1}}, './bus\x00'}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x93, 0x43, 0x7, 0x9, 0x0, 0x800, 0x40040, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x0, 0x5}, 0x80000, 0x7f, 0xa0b, 0x0, 0xff, 0x2, 0x3f, 0x0, 0x28}, r6, 0x5, r7, 0x8) close(r2) [ 1915.568317][T20874] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1915.576434][T20874] ref_ctr decrement failed for inode: 0x4a5 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960000 [ 1915.595123][T20874] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1915.603208][T20874] ref_ctr decrement failed for inode: 0x4a5 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888133960000 02:13:20 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) close(r2) (async, rerun: 64) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_GET(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)={0x20, r5, 0x1, 0x0, 0x0, {0x12}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) (async) r6 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) r7 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) (rerun: 64) sendmsg$ETHTOOL_MSG_COALESCE_GET(r6, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f0000000240)={0x20, r7, 0x1, 0x0, 0x0, {0x12}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x20}}, 0x0) r8 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) (async) r9 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r8, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r10}, 0xc) getsockopt$PNPIPE_IFINDEX(r3, 0x113, 0x2, &(0x7f0000000480)=0x0, &(0x7f00000004c0)=0x4) (async) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r0, 0x89f8, &(0x7f00000005c0)={'ip_vti0\x00', &(0x7f0000000500)={'ip_vti0\x00', 0x0, 0x10, 0x87c0, 0x3, 0x9, {{0x1b, 0x4, 0x1, 0x3, 0x6c, 0x68, 0x0, 0x1, 0x29, 0x0, @empty, @local, {[@generic={0x44, 0xd, "c586e69c97bb8c71c3c9a6"}, @noop, @lsrr={0x83, 0xf, 0x86, [@multicast2, @local, @loopback]}, @timestamp={0x44, 0x20, 0x23, 0x0, 0x7, [0x8, 0x7f, 0xc0, 0xffffffff, 0xa90, 0x5, 0x10000]}, @ra={0x94, 0x4}, @rr={0x7, 0xb, 0x6e, [@empty, @empty]}, @timestamp={0x44, 0xc, 0x5, 0x0, 0x9, [0x80, 0x200]}]}}}}}) sendmsg$ETHTOOL_MSG_TSINFO_GET(r1, &(0x7f0000000700)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000600)={0xb8, r7, 0x8, 0x70bd25, 0x25dfdbfd, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'batadv0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x38, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r12}]}, @HEADER={0x4c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x200008d1}, 0x20040000) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x18c, r5, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@HEADER={0x58, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'pimreg0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_vlan\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'tunl0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x68, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge_slave_1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_1\x00'}]}, @HEADER={0x50, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r13}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_team\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dvmrp1\x00'}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x810}, 0x2000c080) 02:13:20 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async, rerun: 64) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 64) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async, rerun: 32) mmap(&(0x7f00007c3000/0x3000)=nil, 0x3000, 0x0, 0x40010, r1, 0xa77a7000) (async, rerun: 32) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:13:20 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x40, 0x6, 0x81, 0x2c, 0x0, 0x49, 0x800, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x2, 0x4}, 0x80080, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x8, 0x1f, 0x0, 0x125, 0x0, 0xd6a4}, r2, 0xc, 0xffffffffffffffff, 0xb) close(r1) [ 1915.619367][T20884] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1915.627413][T20884] ref_ctr decrement failed for inode: 0x4a3 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813c342c00 [ 1915.640222][T20884] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1915.648307][T20884] ref_ctr decrement failed for inode: 0x4a3 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813c342c00 [ 1915.665568][T20889] loop4: detected capacity change from 0 to 512 02:13:27 executing program 1: setrlimit(0x2, &(0x7f0000000080)={0x1, 0x100}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) 02:13:27 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) pipe(&(0x7f0000000040)) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r3, &(0x7f0000000000)='./bus\x00', 0x200) ftruncate(r3, 0x75e) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {r1}}, './bus\x00'}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x93, 0x43, 0x7, 0x9, 0x0, 0x800, 0x40040, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x0, 0x5}, 0x80000, 0x7f, 0xa0b, 0x0, 0xff, 0x2, 0x3f, 0x0, 0x28}, r6, 0x5, r7, 0x8) close(r2) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) pipe(&(0x7f0000000040)) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="53595a4b7a4c4c4552202008000007602c552c55000015602c5500000000000041660069006c00650030800f00fc000100ffffffffffffffffff0000ffdff2ff46494c453020202020202010007f15602c552c55000015602c5503000067cfefe1fd2ed43dfed7be00000041660069006c00650031000f00100000ffffffffffffffe646494c453120202020007f15602c552c55000015602c01000000000000ae420069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c453220202020202020007f15602c552c55000015602c5506002823000041850069006c0065003e000fd2d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c20007f15602c552c55000015602c550b7fb30000000000000000000000000000cc1914594ead64a44769a3d4169f87f31930b0a52da17414be0a1b2733a3dd1b8e4feea233bca2865604147c58bc245d00399fd106ed5668cad4f5bf66bb1e8b0adf8ac2f514572eba1056cf861b1b5f3c77f9f27e6122a248e87ca87c5861a0505b3f07d8648dd7a99678d12d6cafb04ad5d6ac0886d8f818b755cc843d40e095d17411ca666714814a246a7d316cbf3e4024ebcd62aec2a1fdac43a524614badf80c638ed99220620f0a4ba06703fc6ff885d14abb02b702ac0b6ecf15d1d59161e3747821b2ef2350bc29c697ce5737fda574568a16a3dd752d9653b505348e85f4831b528c2f817432ca74a3e19f493d7b46a06fb6da92c89030a3c806e1260201979500624e5f825f34734e76610bd1bacbcbf369902474d7250fd6c4056e34a9291c119d3fcb63723271c3610a28b89e68266e522063156e2e4c3eebccb6a8e90210d22d3211e4c0e8f8fc3265fbdb484264d56ddad9609ea12c6a8ccd7c0573ddc2db2ae3958b23a03106101811eb654650c857cab5d17515932967a7c84df8bd46c2004c180b0a0571fb66d8496ed136231cb6127d0ac9284a1619460390e1b2953beeb0bb15e3e72cf6504d93cd692782f7e6abb0176c9e05880c7b8d1f9d4a0f412d01d5fe6ad5fc34285c24fa6e4408d1a91aedf6fe5c69d91539824e02a698ae5c983a2e52cc3076eaaf0c4d1a67afb3cc02f87d2e2f7f6b6c9e30758d3a0b8a30b784b691643cccf232362e5f3ef09b5f43eb0c6c7a2cff540c2993510ccaae333a4b6625ca3cbf20315e6d22fb2ee9656d1b0663a3778140574de642fa", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) (async) unlinkat(r3, &(0x7f0000000000)='./bus\x00', 0x200) (async) ftruncate(r3, 0x75e) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) (async) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {r1}}, './bus\x00'}) (async) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x93, 0x43, 0x7, 0x9, 0x0, 0x800, 0x40040, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x0, 0x5}, 0x80000, 0x7f, 0xa0b, 0x0, 0xff, 0x2, 0x3f, 0x0, 0x28}, r6, 0x5, r7, 0x8) (async) close(r2) (async) 02:13:27 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async, rerun: 64) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 64) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (rerun: 64) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x40, 0x6, 0x81, 0x2c, 0x0, 0x49, 0x800, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x2, 0x4}, 0x80080, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x8, 0x1f, 0x0, 0x125, 0x0, 0xd6a4}, r2, 0xc, 0xffffffffffffffff, 0xb) close(r1) 02:13:27 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff}, 0x80) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r3, 0x8010661b, &(0x7f0000000080)) (async) perf_event_open(&(0x7f0000001440)={0x0, 0x80, 0x3, 0x1f, 0x4, 0x7f, 0x0, 0x709, 0x8480, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000001400), 0x2}, 0x90144, 0xffffffffffff9070, 0x7aa, 0x0, 0x8, 0xfffffffe, 0x0, 0x0, 0x82d, 0x0, 0x3f}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x2) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r5 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r5, &(0x7f0000000000)='./bus\x00', 0x200) (async) r6 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r6, 0xc0c89425, &(0x7f0000000200)={"e46066c455edb4e92ef4f563a4e45172", 0x0, 0x0, {0x1, 0x7}, {0x4, 0x3}, 0xbd3, [0xbd1, 0x8, 0x6, 0x81, 0x1, 0x9d, 0x1, 0xec, 0x8, 0x8, 0x9, 0x6000000000000000, 0x3, 0x8000000000000001, 0x7fffffffffffffff]}) (async) pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) sendmsg$NFNL_MSG_COMPAT_GET(r8, &(0x7f00000013c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000001380)={&(0x7f0000001300)={0x54, 0x0, 0xb, 0x101, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_COMPAT_NAME={0x9, 0x1, 'vfat\x00'}, @NFTA_COMPAT_NAME={0xa, 0x1, '$&]$*\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000001) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r5, 0x50009417, &(0x7f0000000300)={{r4}, r7, 0xba832e5096f73c17, @unused=[0xfffffffffffffff7, 0x33, 0x3f, 0xfffffffffffffffa], @subvolid=0x3}) close(r1) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:13:27 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async, rerun: 64) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async, rerun: 64) r1 = socket(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) read$watch_queue(r1, &(0x7f0000000100)=""/112, 0x70) (async, rerun: 64) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="956e000200", @ANYRES16=0x0, @ANYBLOB="000000000000000000001200000008000300", @ANYRES32=0x0, @ANYBLOB="0c00990000000000000000000500e40000000000060014010000000006001200000000000a000600ffffffffffff00001c00118004000600040004000400060004000100040002000400050006001200000000000600bd00000000000500740000000000"], 0x80}}, 0x0) (async, rerun: 64) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000100)=0x8) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x0, 0x6, &(0x7f0000000340)=@raw=[@jmp={0x5, 0x1, 0x8, 0xa, 0xb, 0x4, 0x1}, @map_val={0x18, 0x3, 0x2, 0x0, r4, 0x0, 0x0, 0x0, 0x40}, @initr0={0x18, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x7}, @exit], &(0x7f0000000380)='GPL\x00', 0x9, 0x8, &(0x7f00000003c0)=""/8, 0x41000, 0x8, '\x00', 0x0, 0x12, r5, 0x8, &(0x7f0000000400)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000480)={0x2, 0x1, 0xfffffffd, 0x1}, 0x10, 0x0, r0, 0x0, &(0x7f00000004c0)=[r5, r2, r2, r2, r2]}, 0x80) pipe2$watch_queue(&(0x7f0000000580)={0xffffffffffffffff}, 0x80) (async) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r8, 0x890b, &(0x7f00000001c0)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x50, 0x3}, 0xd00}, @generic={0x5, "c9f82881cf2383c34673609a3c75"}, @nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000000}, 0xf0f4, 0x0, 0x0, 0x0, 0x8003, &(0x7f0000000240)='veth1_to_team\x00', 0x1, 0x3, 0x800}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f0000001400)=ANY=[@ANYRESHEX, @ANYRES64, @ANYRESHEX, @ANYRES64=r11, @ANYRESHEX=r10, @ANYRESOCT=r9, @ANYBLOB="76bce60075af5006ea9c87"]}, @devid}) (async, rerun: 32) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r6, 0x50009417, &(0x7f00000005c0)={{r7}, r10, 0x0, @unused=[0x80000001, 0x0, 0x4, 0x7f], @subvolid=0x5}) (async, rerun: 32) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r3) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:13:27 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) mmap(&(0x7f00007c3000/0x3000)=nil, 0x3000, 0x0, 0x40010, r1, 0xa77a7000) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:13:27 executing program 2: creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x40, 0x6, 0x81, 0x2c, 0x0, 0x49, 0x800, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, @perf_config_ext={0x2, 0x4}, 0x80080, 0x6, 0x4, 0x0, 0xffffffffffffffff, 0x8, 0x1f, 0x0, 0x125, 0x0, 0xd6a4}, r2, 0xc, 0xffffffffffffffff, 0xb) close(r1) 02:13:27 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) pipe2$watch_queue(&(0x7f0000000040)={0xffffffffffffffff}, 0x80) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r3, 0x8010661b, &(0x7f0000000080)) perf_event_open(&(0x7f0000001440)={0x0, 0x80, 0x3, 0x1f, 0x4, 0x7f, 0x0, 0x709, 0x8480, 0x8, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x4, @perf_bp={&(0x7f0000001400), 0x2}, 0x90144, 0xffffffffffff9070, 0x7aa, 0x0, 0x8, 0xfffffffe, 0x0, 0x0, 0x82d, 0x0, 0x3f}, 0xffffffffffffffff, 0xc, 0xffffffffffffffff, 0x2) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) r5 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) (rerun: 64) unlinkat(r5, &(0x7f0000000000)='./bus\x00', 0x200) (async) r6 = socket$rxrpc(0x21, 0x2, 0x2) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r6, 0xc0c89425, &(0x7f0000000200)={"e46066c455edb4e92ef4f563a4e45172", 0x0, 0x0, {0x1, 0x7}, {0x4, 0x3}, 0xbd3, [0xbd1, 0x8, 0x6, 0x81, 0x1, 0x9d, 0x1, 0xec, 0x8, 0x8, 0x9, 0x6000000000000000, 0x3, 0x8000000000000001, 0x7fffffffffffffff]}) (async, rerun: 64) pipe2$watch_queue(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) (rerun: 64) sendmsg$NFNL_MSG_COMPAT_GET(r8, &(0x7f00000013c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x44000000}, 0xc, &(0x7f0000001380)={&(0x7f0000001300)={0x54, 0x0, 0xb, 0x101, 0x0, 0x0, {0x0, 0x0, 0x5}, [@NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_COMPAT_NAME={0x9, 0x1, 'vfat\x00'}, @NFTA_COMPAT_NAME={0xa, 0x1, '$&]$*\x00'}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x3}, @NFTA_COMPAT_TYPE={0x8, 0x3, 0x1, 0x0, 0x1}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x5}, @NFTA_COMPAT_REV={0x8, 0x2, 0x1, 0x0, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000001) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r5, 0x50009417, &(0x7f0000000300)={{r4}, r7, 0xba832e5096f73c17, @unused=[0xfffffffffffffff7, 0x33, 0x3f, 0xfffffffffffffffa], @subvolid=0x3}) (async) close(r1) (async, rerun: 64) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (rerun: 64) 02:13:27 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) syz_open_procfs$userns(0x0, &(0x7f0000000040)) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:13:27 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r1 = socket(0xa, 0x2, 0x3a) connect$inet6(r1, &(0x7f0000000440)={0xa, 0x0, 0x0, @empty}, 0x1c) (async) read$watch_queue(r1, &(0x7f0000000100)=""/112, 0x70) (async) sendmsg$NL80211_CMD_SET_STATION(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="956e000200", @ANYRES16=0x0, @ANYBLOB="000000000000000000001200000008000300", @ANYRES32=0x0, @ANYBLOB="0c00990000000000000000000500e40000000000060014010000000006001200000000000a000600ffffffffffff00001c00118004000600040004000400060004000100040002000400050006001200000000000600bd00000000000500740000000000"], 0x80}}, 0x0) (async) getsockopt$sock_linger(r1, 0x1, 0xd, &(0x7f0000000040), &(0x7f0000000100)=0x8) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000500)={0x0, 0x6, &(0x7f0000000340)=@raw=[@jmp={0x5, 0x1, 0x8, 0xa, 0xb, 0x4, 0x1}, @map_val={0x18, 0x3, 0x2, 0x0, r4, 0x0, 0x0, 0x0, 0x40}, @initr0={0x18, 0x0, 0x0, 0x0, 0x83, 0x0, 0x0, 0x0, 0x7}, @exit], &(0x7f0000000380)='GPL\x00', 0x9, 0x8, &(0x7f00000003c0)=""/8, 0x41000, 0x8, '\x00', 0x0, 0x12, r5, 0x8, &(0x7f0000000400)={0x6, 0x5}, 0x8, 0x10, &(0x7f0000000480)={0x2, 0x1, 0xfffffffd, 0x1}, 0x10, 0x0, r0, 0x0, &(0x7f00000004c0)=[r5, r2, r2, r2, r2]}, 0x80) pipe2$watch_queue(&(0x7f0000000580)={0xffffffffffffffff}, 0x80) (async) r8 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCADDRT(r8, 0x890b, &(0x7f00000001c0)={0x0, @l2tp={0x2, 0x0, @remote={0xac, 0x50, 0x3}, 0xd00}, @generic={0x5, "c9f82881cf2383c34673609a3c75"}, @nl=@proc={0x10, 0x0, 0x25dfdbfe, 0x8000000}, 0xf0f4, 0x0, 0x0, 0x0, 0x8003, &(0x7f0000000240)='veth1_to_team\x00', 0x1, 0x3, 0x800}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r8, 0x81f8943c, &(0x7f0000001640)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000400)={{}, 0x0, 0x0, @inherit={0x88, &(0x7f0000001400)=ANY=[@ANYRESHEX, @ANYRES64, @ANYRESHEX, @ANYRES64=r11, @ANYRESHEX=r10, @ANYRESOCT=r9, @ANYBLOB="76bce60075af5006ea9c87"]}, @devid}) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r6, 0x50009417, &(0x7f00000005c0)={{r7}, r10, 0x0, @unused=[0x80000001, 0x0, 0x4, 0x7f], @subvolid=0x5}) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r3) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:13:27 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) pipe(&(0x7f0000000040)) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r3, &(0x7f0000000000)='./bus\x00', 0x200) (async, rerun: 32) ftruncate(r3, 0x75e) (async, rerun: 32) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)=0x0) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r4, 0xc0189378, &(0x7f0000000200)={{0x1, 0x1, 0x18, r1, {r1}}, './bus\x00'}) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x93, 0x43, 0x7, 0x9, 0x0, 0x800, 0x40040, 0x8, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x2, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x8, 0x2, @perf_config_ext={0x0, 0x5}, 0x80000, 0x7f, 0xa0b, 0x0, 0xff, 0x2, 0x3f, 0x0, 0x28}, r6, 0x5, r7, 0x8) close(r2) 02:13:27 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) io_setup(0x9, &(0x7f0000000040)=0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r6, &(0x7f0000002140)=""/17, 0x11, 0x0) io_submit(r5, 0x2, &(0x7f0000000300)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x1ff, r1, &(0x7f0000000100)="10551a0180c07ad0b0d19830d77670f0ec19bfff3063aaf57e22f8a3f94488b6254d210d2fadd09a5e7d7b798c8c0292495bbd26e4590d9274973118", 0x3c, 0x2, 0x0, 0x3, r6}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x101, 0xffffffffffffffff, &(0x7f0000000200)="ba35a7766cc6493a22198bd0b0e02eabd01f1a2bb740b4002ac6fc08156454cf4d2aa90795cde6c90c8998c519d910974c519ec46bd402e53914623ad8415392497e734478bffadb0b06e0469940bfa4aea984f9cdd196a6d97584424c1c8907130170b648d3c58371bbd76dd7da847aa340cf0b503237402a4feb2e7924a96f04e20e91d4901a5f1e42bcf1c2377351882fa45520278d1bba66890a0a0b5f452d289ef2dbb782160e7d84ec", 0xac, 0x32, 0x0, 0x6}]) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) [ 1921.889907][T20959] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1921.897984][T20959] ref_ctr decrement failed for inode: 0x49b offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888134f10000 [ 1921.921644][T20959] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1921.929689][T20959] ref_ctr decrement failed for inode: 0x49b offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888134f10000 [ 1921.981258][T20977] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1921.989323][T20977] ref_ctr decrement failed for inode: 0x496 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab000 [ 1922.000347][T20977] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1922.008394][T20977] ref_ctr decrement failed for inode: 0x496 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab000 02:13:31 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) write$binfmt_script(r4, &(0x7f0000000200)={'#! ', './bus', [{}, {0x20, '-}\'}{'}, {0x20, '#%*'}, {0x20, '\x92*'}, {0x20, '\'/\xe1\x99'}, {0x20, ',*.\x04U'}], 0xa, "c7400c65bece0c56bc097a1c1edc8e5858988e6d586130c9e1a40080a26a4cab38d886e2971f24fc0c7d9799db746c609edb0a0784d407eef21167ec32eb7c1c29e8941a6e5c25266490b6b5fffec2430fcf07b552b24e8a7fc4272b32c0b283de8f88be4cf89b7bb13574c887dd6fbcda48ea0a3b"}, 0x97) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) 02:13:31 executing program 1: setrlimit(0x2, &(0x7f0000000080)={0x1, 0x100}) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) setrlimit(0x2, &(0x7f0000000080)={0x1, 0x100}) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) (async) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) move_pages(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) (async) 02:13:31 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) syz_open_procfs$userns(0x0, &(0x7f0000000040)) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) syz_open_procfs$userns(0x0, &(0x7f0000000040)) (async) close(r1) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) (async) 02:13:31 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) r5 = getuid() newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) r7 = socket$tipc(0x1e, 0x2, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000005c0)=@IORING_OP_SEND={0x1a, 0x2e, 0x0, r7, 0x0, &(0x7f0000000c00)="22c440e6cd49182842ad44025ae56bb013bbdfa9ada0361da54b43fc93652d3d8c7cea015f76780da3f790e28ab8467c6a853806f8058a726b5de3d785261cfee31a7fdb7188658df1922a333ae04176e4611bd8879cd32746e8f2abd2e0b3177b6152ad6f0233f53f5893dd5bb95e4653dbef4c4d476ace707ef2615a23e6952b95ef00dfc10aaea964b3577ac71ebd77760fb2c4c38deb4e4c626bedce8d54b4e79daceeed72c831735c9c512411a26e2a0ec15f0a901b5d7cc92a5e9906951fb2d2f8d7559f96672a03723ad0b9f84de7c4a88e4b69e42918951e909ee29d1b3e8c2f1fdd28fc3bee3979", 0xec, 0x20000, 0x1, {0x0, r8}}, 0x2dec) mount$9p_fd(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140), 0x200000, &(0x7f00000002c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_u}], [{@uid_eq={'uid', 0x3d, r5}}, {@fowner_gt={'fowner>', r6}}, {@smackfsroot}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@audit}]}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r9 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r9, &(0x7f0000000000)='./bus\x00', 0x200) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) fchown(r9, r10, r11) r12 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xee01, 0xffffffffffffffff}}, './bus\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(r13, 0x40082404, &(0x7f0000000080)=0xffff) r14 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r14, &(0x7f0000000380)={'#! ', './bus', [{0x20, '$})@^'}, {}, {0x20, '-@.#'}], 0xa, "847e86c2ca62bc6e6d1e7fef6f3fcf947ae2d578b3ea42d2c271e794b94061ed1e4e8a9ff391040827fa36dec979590385081c03dbddd33f3b3a9be2bf5f7ad34f4ca79df47e9bcee5973248c1fe2cf7cc0a02c2c71bba7d566496ec3ae57906e1a8021ea5bc6cfa9f162c82999855147aa8c98b8a4b51692d3c1d062fb959cdaec9f77fcf89674998a9a07da1186778239b942dc49c36d3664f56cd2f9ef62d38ecfce716a7349a2e141600ff4dc7895a13460f43feb825fd5144ea443bdaaf4ab27de305acfaf83c4e"}, 0xdf) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r12, 0x0) close(r2) 02:13:31 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 64) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (rerun: 64) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r2) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) io_setup(0x9, &(0x7f0000000040)=0x0) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r6, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) io_submit(r5, 0x2, &(0x7f0000000300)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x1ff, r1, &(0x7f0000000100)="10551a0180c07ad0b0d19830d77670f0ec19bfff3063aaf57e22f8a3f94488b6254d210d2fadd09a5e7d7b798c8c0292495bbd26e4590d9274973118", 0x3c, 0x2, 0x0, 0x3, r6}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x101, 0xffffffffffffffff, &(0x7f0000000200)="ba35a7766cc6493a22198bd0b0e02eabd01f1a2bb740b4002ac6fc08156454cf4d2aa90795cde6c90c8998c519d910974c519ec46bd402e53914623ad8415392497e734478bffadb0b06e0469940bfa4aea984f9cdd196a6d97584424c1c8907130170b648d3c58371bbd76dd7da847aa340cf0b503237402a4feb2e7924a96f04e20e91d4901a5f1e42bcf1c2377351882fa45520278d1bba66890a0a0b5f452d289ef2dbb782160e7d84ec", 0xac, 0x32, 0x0, 0x6}]) (async, rerun: 32) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) (rerun: 32) 02:13:31 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xee00}}}], 0x20}}], 0x2, 0x0) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8) r7 = geteuid() r8 = getegid() semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001200)={{0x2, 0xffffffffffffffff, 0x0, r7, r8, 0xa1, 0x6}, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}) r9 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r9, &(0x7f0000000000)='./bus\x00', 0x200) r10 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r10, &(0x7f0000000000)='./bus\x00', 0x200) r11 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r11, &(0x7f0000000000)='./bus\x00', 0x200) r12 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="73797a6b616c6c070000007a6b616c6c6572657273797a6b616c6c656a73797a6b616c6c657273797a6bb66c657250797a6b619986a55e85613b2c616c64657273797a6b616cff010000797a6b626c6cdfd057657273000008e100000000000000000800000000000000000000000000000000005634ed59d25630b0f2de2e105fd77639688c7aa4ef0c955a5ad0931fdffd998b602f2ef428bccda33a35ae9ba6be7e3585eb16778f59414d42db9c516319c50d7e0d62ddb2670004933b5f7258a349c600000000000000000200000000b5878e09981e9a19588c62b3aecc5836685bf57ccf1fc066bbe3c8a2957104d3060000000000000072d47dd7b330ad9557d6f4b5fe91f757b604b424f3e981c0b82cd3845a77919ecc191e38c29d513502605fc59d3fc540", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r12, &(0x7f0000000000)='./bus\x00', 0x200) r13 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r13, &(0x7f0000000000)='./bus\x00', 0x200) r14 = ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) r15 = geteuid() r16 = getegid() semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001200)={{0x2, 0xffffffffffffffff, 0x0, r15, r16, 0xa1, 0x6}, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}) getgroups(0x4, &(0x7f0000000b80)=[0xee00, 0xee01, 0xffffffffffffffff, 0xee00]) sendmmsg$unix(r3, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="bcaaf6a998d0a9ac254765cbe98e5bc37286e57e97b0da1c9090e33c3746717f7bef116f59d9a13921f5f857f18029c38ceafce3a16247462b64fa5fc4b976696be09f7963100f5b4c2ce8310957c1304580f8c08ef713e060223095169731ce3abf549a1d36bf975150b684afc5a5de9c16998edf62f964bc97908e0f6844afd1b6cff6b6d8ffac88314a9c0cf3f7b6aab76cc8d8703bfe3f3c10192179c0ee107188104eaf8b4033106d8393a88d7ff2d52f7bcf4e3d021c0816694d9f4424b20099e1a4003685b33d371d09187d2782b301daaae35c3bc8a17f02a424c7923160cfe74e00eed123447634b6a2", 0xee}], 0x1, &(0x7f0000000380)=[@rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f00000003c0)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000440)="17032dc78e6aadca2e4552734baf3c1b5d42e7f3d61eb3f636290c48f22c43d2ca68a571af9c698f1f722954c830220270596561fd1b28d1c52c5c8543b3ded4e36d74b75ed0e788264d73ec75fe757d3b795ac370ee95cd3a6a52603cbe6788f96925af36d7b3d12be76e7323b01b86f94a27f82cd4db7e8076e8a1d08dca7d9f696bcec7b84b124af19ba64acb0f4ac916420577ed0f1144209dbf21776013ebffd9bed2a77d41f040e3d196d24875db12e85ba5eb8387fb80b5c138c49fe8cf61564ed9bdd794ea53a57147c28a3e", 0xd0}, {&(0x7f0000000540)="ec82924326fd22667d9f401ca9a1336804fdd48728a0878fa6182f9dfd34fc5a6c0e56341c50649b07264b012bec845a3d0073b12585f8bd62ede139df9c24012675b7641de5279f3f627d09fca01317b5f71b7f42d7e4d3d522c7f401122852d604f73d81d3d9c387ca75bbeb13d96b36830c8355a12de4eee57187c126f4d1a754d66faf933b1e7a2dbdbb9b150a2b674cbf115e427310c6c6d94ff82b9fbf293e459af212c9a770f9c96c4779a0752c5cae6c643caf5ede6031f15032a9b6c509f594e28cac909550079de438bd389ae4ba9b55cec0e6de45aa38328cba8815b334ab3c50a336e19c", 0xea}, {&(0x7f0000000640)="6e4ec82c3c1913e2ae97626e867ff266c2932f97256f37b1180cf17ae2eafc3eb2e43d980acff5f09af0d562a71f20d19d8141e433702127793be96ed08c487f51fffeab99f1d6608188f4e67aafc7220ae56471794c41fae527aa8d8b325e4267aa3225d0e998a6aca540647b3f8a008397fdada5df94ce1e305cde7c81b3b38ef495bc38988c074c30a228c05480c11eec622dbbf97bb08f9c2e17ba", 0x9d}, {&(0x7f0000000700)="c553bb601102a19df4e6ae69296ad818defcfe018600b547884fbc02f20aac1a61d0116ec6a8d4ba643b1e70a11ccbdda0df027248858031919935a2913e05d5bda6611496f17dba3000980693c685d85d9280a9887988d5c02121239cac32319cb26abfec6605d724be175991b7a22ee89547f50118989458973833fc50fd92cf2d61f74f718182a3b3b33c46f234c654f4e9b48619e13a1038aff7da07", 0x9e}, {&(0x7f00000007c0)="763f148bb1b111685d0d804018012392395ba4961c79d2e136492cab1997978360333d2e51e02c4d8a99f24f1671a53e5197b4b8140f95c91223dfa498e82c34eb9cfa812d083456aed6740d197ee8afe861a4136db4dd6be738c973c1806c45782a63a16c1f00a84dfe1cf9f319dec3c67a3117762086c5942610e73367792cf5b2f61d05428c2b5c24dfcae70cbf42b3a716660329a89328c3e8e55c07deb60c15857fcbda215f75881a1418002bc98f4eb6eb05a011f54e7ac6c34e629be389facd689ad7ca49d1e7e8fdeca45ed1", 0xd0}, {&(0x7f00000008c0)="04875818a1cb2e1122feff1bcf5dc2a3a46d7cd544b7759965eea12f3b85f36bede4540e2e34490443e3d66c838d8ecd6e216faffaf716f4a1123ac0c6598cf34837ed01b59e3ea99b76b66f725b6697bdaaff286943a5cfac9d7f5a2ab3f859ac6602f9393e057bdc4c5423897beaa183ad04aa869e75caffc56a85ad75d0cf6aa2558270401ca6015699d0e7ad94fa95eacd356560ceb2783be38a52a9eaa4afe367042853db89", 0xa8}], 0x6, &(0x7f0000000bc0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6, r8}}}, @rights={{0x28, 0x1, 0x1, [r9, r3, r10, r11, r12, r13]}}, @rights={{0x1c, 0x1, 0x1, [r14, r3, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r16}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r17}}}], 0xe8, 0x4800}}], 0x2, 0x4840) close(r2) [ 1925.909628][T20980] mmap: syz-executor.1 (20980): VmData 29061120 exceed data ulimit 1. Update limits or use boot option ignore_rlimit_data. [ 1925.940158][T20988] 9pnet_fd: Insufficient options for proto=fd 02:13:31 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async, rerun: 64) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xee00}}}], 0x20}}], 0x2, 0x0) (async) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8) (async, rerun: 64) r7 = geteuid() (async, rerun: 64) r8 = getegid() semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001200)={{0x2, 0xffffffffffffffff, 0x0, r7, r8, 0xa1, 0x6}, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}) r9 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r9, &(0x7f0000000000)='./bus\x00', 0x200) (async) r10 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r10, &(0x7f0000000000)='./bus\x00', 0x200) (async) r11 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r11, &(0x7f0000000000)='./bus\x00', 0x200) (async) r12 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r12, &(0x7f0000000000)='./bus\x00', 0x200) (async) r13 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="73797a6b616c6c070000007a6b616c6c6572657273797a6b616c6c656a73797a6b616c6c657273797a6bb66c657250797a6b619986a55e85613b2c616c64657273797a6b616cff010000797a6b626c6cdfd057657273000008e100000000000000000800000000000000000000000000000000005634ed59d25630b0f2de2e105fd77639688c7aa4ef0c955a5ad0931fdffd998b602f2ef428bccda33a35ae9ba6be7e3585eb16778f59414d42db9c516319c50d7e0d62ddb2670004933b5f7258a349c600000000000000000200000000b5878e09981e9a19588c62b3aecc5836685bf57ccf1fc066bbe3c8a2957104d3060000000000000072d47dd7b330ad9557d6f4b5fe91f757b604b424f3e981c0b82cd3845a77919ecc191e38c29d513502605fc59d3fc540", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r13, &(0x7f0000000000)='./bus\x00', 0x200) (async) r14 = ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) (async) r15 = geteuid() (async, rerun: 64) r16 = getegid() (rerun: 64) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001200)={{0x2, 0xffffffffffffffff, 0x0, r15, r16, 0xa1, 0x6}, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}) (async) getgroups(0x4, &(0x7f0000000b80)=[0xee00, 0xee01, 0xffffffffffffffff, 0xee00]) sendmmsg$unix(r3, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="bcaaf6a998d0a9ac254765cbe98e5bc37286e57e97b0da1c9090e33c3746717f7bef116f59d9a13921f5f857f18029c38ceafce3a16247462b64fa5fc4b976696be09f7963100f5b4c2ce8310957c1304580f8c08ef713e060223095169731ce3abf549a1d36bf975150b684afc5a5de9c16998edf62f964bc97908e0f6844afd1b6cff6b6d8ffac88314a9c0cf3f7b6aab76cc8d8703bfe3f3c10192179c0ee107188104eaf8b4033106d8393a88d7ff2d52f7bcf4e3d021c0816694d9f4424b20099e1a4003685b33d371d09187d2782b301daaae35c3bc8a17f02a424c7923160cfe74e00eed123447634b6a2", 0xee}], 0x1, &(0x7f0000000380)=[@rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f00000003c0)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000440)="17032dc78e6aadca2e4552734baf3c1b5d42e7f3d61eb3f636290c48f22c43d2ca68a571af9c698f1f722954c830220270596561fd1b28d1c52c5c8543b3ded4e36d74b75ed0e788264d73ec75fe757d3b795ac370ee95cd3a6a52603cbe6788f96925af36d7b3d12be76e7323b01b86f94a27f82cd4db7e8076e8a1d08dca7d9f696bcec7b84b124af19ba64acb0f4ac916420577ed0f1144209dbf21776013ebffd9bed2a77d41f040e3d196d24875db12e85ba5eb8387fb80b5c138c49fe8cf61564ed9bdd794ea53a57147c28a3e", 0xd0}, {&(0x7f0000000540)="ec82924326fd22667d9f401ca9a1336804fdd48728a0878fa6182f9dfd34fc5a6c0e56341c50649b07264b012bec845a3d0073b12585f8bd62ede139df9c24012675b7641de5279f3f627d09fca01317b5f71b7f42d7e4d3d522c7f401122852d604f73d81d3d9c387ca75bbeb13d96b36830c8355a12de4eee57187c126f4d1a754d66faf933b1e7a2dbdbb9b150a2b674cbf115e427310c6c6d94ff82b9fbf293e459af212c9a770f9c96c4779a0752c5cae6c643caf5ede6031f15032a9b6c509f594e28cac909550079de438bd389ae4ba9b55cec0e6de45aa38328cba8815b334ab3c50a336e19c", 0xea}, {&(0x7f0000000640)="6e4ec82c3c1913e2ae97626e867ff266c2932f97256f37b1180cf17ae2eafc3eb2e43d980acff5f09af0d562a71f20d19d8141e433702127793be96ed08c487f51fffeab99f1d6608188f4e67aafc7220ae56471794c41fae527aa8d8b325e4267aa3225d0e998a6aca540647b3f8a008397fdada5df94ce1e305cde7c81b3b38ef495bc38988c074c30a228c05480c11eec622dbbf97bb08f9c2e17ba", 0x9d}, {&(0x7f0000000700)="c553bb601102a19df4e6ae69296ad818defcfe018600b547884fbc02f20aac1a61d0116ec6a8d4ba643b1e70a11ccbdda0df027248858031919935a2913e05d5bda6611496f17dba3000980693c685d85d9280a9887988d5c02121239cac32319cb26abfec6605d724be175991b7a22ee89547f50118989458973833fc50fd92cf2d61f74f718182a3b3b33c46f234c654f4e9b48619e13a1038aff7da07", 0x9e}, {&(0x7f00000007c0)="763f148bb1b111685d0d804018012392395ba4961c79d2e136492cab1997978360333d2e51e02c4d8a99f24f1671a53e5197b4b8140f95c91223dfa498e82c34eb9cfa812d083456aed6740d197ee8afe861a4136db4dd6be738c973c1806c45782a63a16c1f00a84dfe1cf9f319dec3c67a3117762086c5942610e73367792cf5b2f61d05428c2b5c24dfcae70cbf42b3a716660329a89328c3e8e55c07deb60c15857fcbda215f75881a1418002bc98f4eb6eb05a011f54e7ac6c34e629be389facd689ad7ca49d1e7e8fdeca45ed1", 0xd0}, {&(0x7f00000008c0)="04875818a1cb2e1122feff1bcf5dc2a3a46d7cd544b7759965eea12f3b85f36bede4540e2e34490443e3d66c838d8ecd6e216faffaf716f4a1123ac0c6598cf34837ed01b59e3ea99b76b66f725b6697bdaaff286943a5cfac9d7f5a2ab3f859ac6602f9393e057bdc4c5423897beaa183ad04aa869e75caffc56a85ad75d0cf6aa2558270401ca6015699d0e7ad94fa95eacd356560ceb2783be38a52a9eaa4afe367042853db89", 0xa8}], 0x6, &(0x7f0000000bc0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6, r8}}}, @rights={{0x28, 0x1, 0x1, [r9, r3, r10, r11, r12, r13]}}, @rights={{0x1c, 0x1, 0x1, [r14, r3, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r16}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r17}}}], 0xe8, 0x4800}}], 0x2, 0x4840) close(r2) 02:13:31 executing program 2: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x8000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0}, &(0x7f0000cab000)=0xc) setresuid(0x0, r5, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000f40)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=[@cred={{0x1c, 0x1, 0x2, {0x0, r5, 0xee00}}}], 0x20}}], 0x2, 0x0) (async, rerun: 32) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000a40)={{{@in=@local, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@initdev}, 0x0, @in6=@remote}}, &(0x7f0000000b40)=0xe8) (rerun: 32) r7 = geteuid() (async, rerun: 32) r8 = getegid() (rerun: 32) semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001200)={{0x2, 0xffffffffffffffff, 0x0, r7, r8, 0xa1, 0x6}, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}) r9 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r9, &(0x7f0000000000)='./bus\x00', 0x200) (async) r10 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r10, &(0x7f0000000000)='./bus\x00', 0x200) (async, rerun: 64) r11 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) (rerun: 64) unlinkat(r11, &(0x7f0000000000)='./bus\x00', 0x200) r12 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r12, &(0x7f0000000000)='./bus\x00', 0x200) r13 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="73797a6b616c6c070000007a6b616c6c6572657273797a6b616c6c656a73797a6b616c6c657273797a6bb66c657250797a6b619986a55e85613b2c616c64657273797a6b616cff010000797a6b626c6cdfd057657273000008e100000000000000000800000000000000000000000000000000005634ed59d25630b0f2de2e105fd77639688c7aa4ef0c955a5ad0931fdffd998b602f2ef428bccda33a35ae9ba6be7e3585eb16778f59414d42db9c516319c50d7e0d62ddb2670004933b5f7258a349c600000000000000000200000000b5878e09981e9a19588c62b3aecc5836685bf57ccf1fc066bbe3c8a2957104d3060000000000000072d47dd7b330ad9557d6f4b5fe91f757b604b424f3e981c0b82cd3845a77919ecc191e38c29d513502605fc59d3fc540", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r13, &(0x7f0000000000)='./bus\x00', 0x200) (async) r14 = ioctl$NS_GET_PARENT(r3, 0xb702, 0x0) r15 = geteuid() (async) r16 = getegid() semctl$IPC_SET(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000001200)={{0x2, 0xffffffffffffffff, 0x0, r15, r16, 0xa1, 0x6}, 0x5, 0x6, 0x0, 0x0, 0x0, 0x0, 0x4}) (async) getgroups(0x4, &(0x7f0000000b80)=[0xee00, 0xee01, 0xffffffffffffffff, 0xee00]) sendmmsg$unix(r3, &(0x7f0000000cc0)=[{{0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)="bcaaf6a998d0a9ac254765cbe98e5bc37286e57e97b0da1c9090e33c3746717f7bef116f59d9a13921f5f857f18029c38ceafce3a16247462b64fa5fc4b976696be09f7963100f5b4c2ce8310957c1304580f8c08ef713e060223095169731ce3abf549a1d36bf975150b684afc5a5de9c16998edf62f964bc97908e0f6844afd1b6cff6b6d8ffac88314a9c0cf3f7b6aab76cc8d8703bfe3f3c10192179c0ee107188104eaf8b4033106d8393a88d7ff2d52f7bcf4e3d021c0816694d9f4424b20099e1a4003685b33d371d09187d2782b301daaae35c3bc8a17f02a424c7923160cfe74e00eed123447634b6a2", 0xee}], 0x1, &(0x7f0000000380)=[@rights={{0x2c, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x30}}, {{&(0x7f00000003c0)=@file={0x1, './bus/file0\x00'}, 0x6e, &(0x7f0000000980)=[{&(0x7f0000000440)="17032dc78e6aadca2e4552734baf3c1b5d42e7f3d61eb3f636290c48f22c43d2ca68a571af9c698f1f722954c830220270596561fd1b28d1c52c5c8543b3ded4e36d74b75ed0e788264d73ec75fe757d3b795ac370ee95cd3a6a52603cbe6788f96925af36d7b3d12be76e7323b01b86f94a27f82cd4db7e8076e8a1d08dca7d9f696bcec7b84b124af19ba64acb0f4ac916420577ed0f1144209dbf21776013ebffd9bed2a77d41f040e3d196d24875db12e85ba5eb8387fb80b5c138c49fe8cf61564ed9bdd794ea53a57147c28a3e", 0xd0}, {&(0x7f0000000540)="ec82924326fd22667d9f401ca9a1336804fdd48728a0878fa6182f9dfd34fc5a6c0e56341c50649b07264b012bec845a3d0073b12585f8bd62ede139df9c24012675b7641de5279f3f627d09fca01317b5f71b7f42d7e4d3d522c7f401122852d604f73d81d3d9c387ca75bbeb13d96b36830c8355a12de4eee57187c126f4d1a754d66faf933b1e7a2dbdbb9b150a2b674cbf115e427310c6c6d94ff82b9fbf293e459af212c9a770f9c96c4779a0752c5cae6c643caf5ede6031f15032a9b6c509f594e28cac909550079de438bd389ae4ba9b55cec0e6de45aa38328cba8815b334ab3c50a336e19c", 0xea}, {&(0x7f0000000640)="6e4ec82c3c1913e2ae97626e867ff266c2932f97256f37b1180cf17ae2eafc3eb2e43d980acff5f09af0d562a71f20d19d8141e433702127793be96ed08c487f51fffeab99f1d6608188f4e67aafc7220ae56471794c41fae527aa8d8b325e4267aa3225d0e998a6aca540647b3f8a008397fdada5df94ce1e305cde7c81b3b38ef495bc38988c074c30a228c05480c11eec622dbbf97bb08f9c2e17ba", 0x9d}, {&(0x7f0000000700)="c553bb601102a19df4e6ae69296ad818defcfe018600b547884fbc02f20aac1a61d0116ec6a8d4ba643b1e70a11ccbdda0df027248858031919935a2913e05d5bda6611496f17dba3000980693c685d85d9280a9887988d5c02121239cac32319cb26abfec6605d724be175991b7a22ee89547f50118989458973833fc50fd92cf2d61f74f718182a3b3b33c46f234c654f4e9b48619e13a1038aff7da07", 0x9e}, {&(0x7f00000007c0)="763f148bb1b111685d0d804018012392395ba4961c79d2e136492cab1997978360333d2e51e02c4d8a99f24f1671a53e5197b4b8140f95c91223dfa498e82c34eb9cfa812d083456aed6740d197ee8afe861a4136db4dd6be738c973c1806c45782a63a16c1f00a84dfe1cf9f319dec3c67a3117762086c5942610e73367792cf5b2f61d05428c2b5c24dfcae70cbf42b3a716660329a89328c3e8e55c07deb60c15857fcbda215f75881a1418002bc98f4eb6eb05a011f54e7ac6c34e629be389facd689ad7ca49d1e7e8fdeca45ed1", 0xd0}, {&(0x7f00000008c0)="04875818a1cb2e1122feff1bcf5dc2a3a46d7cd544b7759965eea12f3b85f36bede4540e2e34490443e3d66c838d8ecd6e216faffaf716f4a1123ac0c6598cf34837ed01b59e3ea99b76b66f725b6697bdaaff286943a5cfac9d7f5a2ab3f859ac6602f9393e057bdc4c5423897beaa183ad04aa869e75caffc56a85ad75d0cf6aa2558270401ca6015699d0e7ad94fa95eacd356560ceb2783be38a52a9eaa4afe367042853db89", 0xa8}], 0x6, &(0x7f0000000bc0)=[@rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r6, r8}}}, @rights={{0x28, 0x1, 0x1, [r9, r3, r10, r11, r12, r13]}}, @rights={{0x1c, 0x1, 0x1, [r14, r3, r2]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, r16}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r17}}}], 0xe8, 0x4800}}], 0x2, 0x4840) close(r2) [ 1925.952682][T20992] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1925.960728][T20992] ref_ctr decrement failed for inode: 0x4ab offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab000 [ 1925.969443][ T23] audit: type=1400 audit(1668651211.141:379): avc: denied { write } for pid=20986 comm="syz-executor.0" path="socket:[57867]" dev="sockfs" ino=57867 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 1925.982103][T20992] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 02:13:31 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) syz_open_procfs$userns(0x0, &(0x7f0000000040)) (async) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) 02:13:31 executing program 2: lsetxattr$security_capability(&(0x7f0000000300)='./bus\x00', &(0x7f0000000340), &(0x7f0000000380)=@v1={0x1000000, [{0x1, 0x6}]}, 0xc, 0x2) creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r0, &(0x7f0000000000)='./bus\x00', 0x200) write$binfmt_aout(r0, &(0x7f00000003c0)={{0x10b, 0x8, 0x9d, 0x22c, 0x323, 0x1, 0x2e6, 0x5}, "d2bf16d285a9d5593fe17dd9cf72df6a", ['\x00']}, 0x130) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8840, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000080)={r1, &(0x7f0000000100)="9c4bfb60255dabb4a0f1e23826ea153a2361412153a63d8200dfe62e3f4928b4d23fe730c037f5d24e3863b17e6894d802b136e3eed0fa980b21bc3355f04980bffcfe506e04612b27aefab13482d1b0d8f4e06a429c3f76805e06625dd0b5bab77980d6c78cb1bdddaf4f6d", &(0x7f0000000200)=""/215}, 0x20) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0xff, 0x0, 0x40, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r2) 02:13:31 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) write$binfmt_script(r4, &(0x7f0000000200)={'#! ', './bus', [{}, {0x20, '-}\'}{'}, {0x20, '#%*'}, {0x20, '\x92*'}, {0x20, '\'/\xe1\x99'}, {0x20, ',*.\x04U'}], 0xa, "c7400c65bece0c56bc097a1c1edc8e5858988e6d586130c9e1a40080a26a4cab38d886e2971f24fc0c7d9799db746c609edb0a0784d407eef21167ec32eb7c1c29e8941a6e5c25266490b6b5fffec2430fcf07b552b24e8a7fc4272b32c0b283de8f88be4cf89b7bb13574c887dd6fbcda48ea0a3b"}, 0x97) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) (async) write$binfmt_script(r4, &(0x7f0000000200)={'#! ', './bus', [{}, {0x20, '-}\'}{'}, {0x20, '#%*'}, {0x20, '\x92*'}, {0x20, '\'/\xe1\x99'}, {0x20, ',*.\x04U'}], 0xa, "c7400c65bece0c56bc097a1c1edc8e5858988e6d586130c9e1a40080a26a4cab38d886e2971f24fc0c7d9799db746c609edb0a0784d407eef21167ec32eb7c1c29e8941a6e5c25266490b6b5fffec2430fcf07b552b24e8a7fc4272b32c0b283de8f88be4cf89b7bb13574c887dd6fbcda48ea0a3b"}, 0x97) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) (async) 02:13:31 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r4 = socket$unix(0x1, 0x2, 0x0) r5 = getuid() newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) (async) r7 = socket$tipc(0x1e, 0x2, 0x0) (async) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000005c0)=@IORING_OP_SEND={0x1a, 0x2e, 0x0, r7, 0x0, &(0x7f0000000c00)="22c440e6cd49182842ad44025ae56bb013bbdfa9ada0361da54b43fc93652d3d8c7cea015f76780da3f790e28ab8467c6a853806f8058a726b5de3d785261cfee31a7fdb7188658df1922a333ae04176e4611bd8879cd32746e8f2abd2e0b3177b6152ad6f0233f53f5893dd5bb95e4653dbef4c4d476ace707ef2615a23e6952b95ef00dfc10aaea964b3577ac71ebd77760fb2c4c38deb4e4c626bedce8d54b4e79daceeed72c831735c9c512411a26e2a0ec15f0a901b5d7cc92a5e9906951fb2d2f8d7559f96672a03723ad0b9f84de7c4a88e4b69e42918951e909ee29d1b3e8c2f1fdd28fc3bee3979", 0xec, 0x20000, 0x1, {0x0, r8}}, 0x2dec) (async) mount$9p_fd(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140), 0x200000, &(0x7f00000002c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_u}], [{@uid_eq={'uid', 0x3d, r5}}, {@fowner_gt={'fowner>', r6}}, {@smackfsroot}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@audit}]}}) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r9 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r9, &(0x7f0000000000)='./bus\x00', 0x200) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) (async) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) fchown(r9, r10, r11) r12 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xee01, 0xffffffffffffffff}}, './bus\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(r13, 0x40082404, &(0x7f0000000080)=0xffff) (async) r14 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r14, &(0x7f0000000380)={'#! ', './bus', [{0x20, '$})@^'}, {}, {0x20, '-@.#'}], 0xa, "847e86c2ca62bc6e6d1e7fef6f3fcf947ae2d578b3ea42d2c271e794b94061ed1e4e8a9ff391040827fa36dec979590385081c03dbddd33f3b3a9be2bf5f7ad34f4ca79df47e9bcee5973248c1fe2cf7cc0a02c2c71bba7d566496ec3ae57906e1a8021ea5bc6cfa9f162c82999855147aa8c98b8a4b51692d3c1d062fb959cdaec9f77fcf89674998a9a07da1186778239b942dc49c36d3664f56cd2f9ef62d38ecfce716a7349a2e141600ff4dc7895a13460f43feb825fd5144ea443bdaaf4ab27de305acfaf83c4e"}, 0xdf) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r12, 0x0) (async) close(r2) [ 1926.003383][T20992] ref_ctr decrement failed for inode: 0x4ab offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab000 [ 1926.017317][T20989] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1926.025330][T20989] ref_ctr decrement failed for inode: 0x4a7 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888134f10000 [ 1926.040276][T20989] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1926.048310][T20989] ref_ctr decrement failed for inode: 0x4a7 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff888134f10000 02:13:31 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x83) r4 = dup2(r0, r3) r5 = openat(r4, &(0x7f00000017c0)='./bus\x00', 0x88900, 0xb1) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$sock(r6, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000200)="21ec0f72640217dae8766c24291fae064ca602421e6b4cddf1c230bcb4f6bc183be7035eaf56a8a384a6015bc1359d725c38586da9a57661089c21518e1f466364ca19e68f3b7008edcbbc0ccd9f2f6717f3ece96c424f9510f1c4f8fab26ba6f0c56df27e2b2fa5de7c6adf9a1ed30a7eb54b5682b37abfae8b09ec3b5b629eca64b66e4e7cbe9a7899b56c39a5d68bd8609e70547a59c7dacf3b6483bb535cc80b73e001b4661b96e902a372b4", 0xae}, {&(0x7f00000002c0)="987f9236ec2b4efe9a78874676691f42ee110c80ffb906936717999792bfe7d7cff5bbae24aab3a63d9980347626c4541a0885a585ed1682eca20ec6761ccde9246727f9dc0acc20d4b2f7dc5dd792782d4ad3a31f933d4c780ac742e87cefd29879ff82e2612a5b8bfd12a258bc8a9dc9d35f4d0c3dbf20367ffd484fb0be2cdb3c0add6527ca1525322f464e6a1bd72743a70b59cd88a4bef3d159711f627951917e5ff08ed36bd13ab7a7fa01f20bfdb175f00a87c27b97fc8e605eeb3ec978c656054b085d2d6428df50a41df5179954b4951b", 0xd5}, {&(0x7f0000001800)="6c14cf497878568b58ee20e5289d36030c6b80b1b63b1d17126365165570a6e9f75eef8ad3c826ffdfc1edc1de7019fa9b3efc9d744b103a11d3acf86fbd342d46a32c51503c85e81dc043bb238594cf0a4bb22d2338d06d44f807ea7240402b7784601769d784a07328c211b7791f5a0840da8a616c6f4cee96f9cae19812f5c0d34b1472c0431e339853116489c3ac81c5fd067a83b85175d5c9f1311a8feb96a928f3fb8f58406464ccce9ce2b5a92b6fc9c21474f4d1f7e3a099a5993caf702d64c4c1a5bea5c83fa0accfafd3511076ad55e41f414f88c3f58177ca", 0xde}, {&(0x7f00000004c0)="f664d656014d980e3fcfe13de77885ac54b1851d762726cdd776acadef8d042fc0ea15ee17792d7006fe590b7d062400bea3ee90dcdc21a43e7d5b56318a02c0183820e11d531104fbd0a866eb8197aeef58a1f579b9eb6dd24019f1844e95657ad91b717fc9c68667565f732f6cc03732de87b4ee07ea9e8b0fbf79befe2e8577855803af10300cb54d8244391a1067dc081b6ac6a0901354297777d20f095dabb38eaf544207cb80cce5f52f97ad6e481ac17d92033130401953ca6a1d2ac41b5d90c5615b88473183ee9ce4c1cd8417dd9e1abfe37248", 0xd8}, {&(0x7f0000000100)="bbb264a14b393540dfe25e19381edd7ca472b911626709c19c541eebf09ce3c0400cfb4b5bd8b895d2d3f2d9c98846d8e3a1250248ea99bd93e09f166c6d8cdc1efd08ae04aa9c0135dba30263d8b4dcd478", 0x52}, {&(0x7f0000000080)="5e07387f09efa070181157279421c417d117140ef2552db2239e6dea2a9c5c3c77c03321d32850c279ecda2f296619943c50b68c344332", 0x37}, {&(0x7f00000005c0)="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0x1000}, {&(0x7f00000015c0)="ef4807798f07fcad8022eea22134c89068fa0c51dfef2a1f445cbf696f1032ff0fcef61eb69b47f62b29e872b08681810d9530daf9d4c7c282272822ca2377982925eb0c23438d6ee09e945da4610b3156fc81338f32501396d7d093f231679881657cc8fd56e8a4080dd4b54c3aa60a1c4b3cb54b8556d8535eacad3891092319b923f699e1f321ca915aa308c66dea7263c3fbccfe06a768a3f166fe16399be9f079170e065207ecbd3838d1bee106c80fc17a", 0xb4}], 0x8, &(0x7f0000001700)=[@timestamping={{0x14, 0x1, 0x25, 0x3e}}, @txtime={{0x18, 0x1, 0x3d, 0xe41}}, @mark={{0x14, 0x1, 0x24, 0x8}}], 0x48}, 0x4008004) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) getsockname$packet(r5, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000440)=0x14) r8 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) r9 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r8, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r10}, 0xc) sendmsg$nl_route(r0, &(0x7f0000001a00)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000001900)=@RTM_DELMDB={0xf8, 0x55, 0x100, 0x70bd2d, 0x25dfdbfb, {0x7, r7}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x7, 0x2, {@ip4=@multicast1, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x5, 0x3, {@in6_addr=@private2={0xfc, 0x2, '\x00', 0x1}, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x0, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x3, 0x4, {@ip4=@remote, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x1, 0x3, {@ip4=@loopback, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x3, 0x3, {@ip4=@multicast2}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r10, 0x1, 0x3, 0x2, {@ip4=@multicast1, 0x800}}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x81) [ 1926.080562][T21027] loop2: detected capacity change from 0 to 512 [ 1926.093238][T21029] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1926.101354][T21029] ref_ctr decrement failed for inode: 0x49c offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab000 [ 1926.119674][T21029] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1926.127705][T21029] ref_ctr decrement failed for inode: 0x49c offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab000 [ 1926.140270][T21033] 9pnet_fd: Insufficient options for proto=fd [ 1928.917244][T20435] ================================================================== [ 1928.925518][T20435] BUG: KCSAN: data-race in mem_cgroup_flush_stats / tick_do_update_jiffies64 [ 1928.934281][T20435] [ 1928.936585][T20435] read-write to 0xffffffff85c079c0 of 8 bytes by interrupt on cpu 0: [ 1928.944713][T20435] tick_do_update_jiffies64+0x112/0x1b0 [ 1928.950246][T20435] tick_sched_timer+0x7e/0x2d0 [ 1928.954992][T20435] __run_hrtimer+0x132/0x420 [ 1928.959562][T20435] hrtimer_interrupt+0x36e/0xa70 [ 1928.964491][T20435] __sysvec_apic_timer_interrupt+0xa3/0x250 [ 1928.970370][T20435] sysvec_apic_timer_interrupt+0x88/0xb0 [ 1928.975996][T20435] asm_sysvec_apic_timer_interrupt+0x16/0x20 [ 1928.981962][T20435] kcsan_setup_watchpoint+0x3e9/0x3f0 [ 1928.987325][T20435] shrink_active_list+0x23d/0x830 [ 1928.992364][T20435] shrink_lruvec+0x382/0x700 [ 1928.997027][T20435] shrink_node_memcgs+0x253/0x470 [ 1929.002046][T20435] shrink_node+0x1d7/0x930 [ 1929.006446][T20435] shrink_zones+0x2c1/0x5d0 [ 1929.010930][T20435] do_try_to_free_pages+0x195/0x760 [ 1929.016107][T20435] try_to_free_mem_cgroup_pages+0x1d1/0x420 [ 1929.022155][T20435] reclaim_high+0xcd/0x110 [ 1929.026564][T20435] mem_cgroup_handle_over_high+0x75/0x120 [ 1929.032276][T20435] try_charge_memcg+0x886/0x9c0 [ 1929.037121][T20435] charge_memcg+0x54/0x250 [ 1929.041535][T20435] __mem_cgroup_charge+0x25/0xa0 [ 1929.046551][T20435] __filemap_add_folio+0x4a7/0x6e0 [ 1929.051649][T20435] filemap_add_folio+0x6b/0x150 [ 1929.056491][T20435] __filemap_get_folio+0x510/0x6d0 [ 1929.061593][T20435] pagecache_get_page+0x26/0xe0 [ 1929.066426][T20435] grab_cache_page_write_begin+0x2a/0x30 [ 1929.072039][T20435] ext4_da_write_begin+0x2dd/0x5f0 [ 1929.077142][T20435] generic_perform_write+0x1d4/0x3f0 [ 1929.082428][T20435] ext4_buffered_write_iter+0x235/0x3e0 [ 1929.087998][T20435] ext4_file_write_iter+0x2c7/0x1170 [ 1929.093287][T20435] __kernel_write_iter+0x157/0x380 [ 1929.098382][T20435] dump_emit_page+0x3de/0x830 [ 1929.103041][T20435] dump_user_range+0x5e/0x200 [ 1929.107703][T20435] elf_core_dump+0x1b1e/0x1c10 [ 1929.112456][T20435] do_coredump+0xe93/0x1720 [ 1929.116949][T20435] get_signal+0x9f9/0xc60 [ 1929.121267][T20435] arch_do_signal_or_restart+0x87/0x2d0 [ 1929.126796][T20435] exit_to_user_mode_loop+0x78/0x130 [ 1929.132069][T20435] exit_to_user_mode_prepare+0x69/0x90 [ 1929.137525][T20435] irqentry_exit_to_user_mode+0x5/0x10 [ 1929.142986][T20435] irqentry_exit+0xe/0x40 [ 1929.147304][T20435] asm_exc_page_fault+0x22/0x30 [ 1929.152153][T20435] [ 1929.154483][T20435] read to 0xffffffff85c079c0 of 8 bytes by task 20435 on cpu 1: [ 1929.162085][T20435] mem_cgroup_flush_stats+0x7f/0x110 [ 1929.167356][T20435] prepare_scan_count+0xad/0x7f0 [ 1929.172287][T20435] shrink_node+0x1cc/0x930 [ 1929.176681][T20435] shrink_zones+0x2c1/0x5d0 [ 1929.181164][T20435] do_try_to_free_pages+0x195/0x760 [ 1929.186344][T20435] try_to_free_mem_cgroup_pages+0x1d1/0x420 [ 1929.192221][T20435] reclaim_high+0xcd/0x110 [ 1929.196615][T20435] mem_cgroup_handle_over_high+0x75/0x120 [ 1929.202316][T20435] try_charge_memcg+0x886/0x9c0 [ 1929.207152][T20435] charge_memcg+0x54/0x250 [ 1929.211564][T20435] __mem_cgroup_charge+0x25/0xa0 [ 1929.216487][T20435] __filemap_add_folio+0x4a7/0x6e0 [ 1929.221581][T20435] filemap_add_folio+0x6b/0x150 [ 1929.226414][T20435] __filemap_get_folio+0x510/0x6d0 [ 1929.231514][T20435] pagecache_get_page+0x26/0xe0 [ 1929.236346][T20435] grab_cache_page_write_begin+0x2a/0x30 [ 1929.241958][T20435] ext4_da_write_begin+0x2dd/0x5f0 [ 1929.247046][T20435] generic_perform_write+0x1d4/0x3f0 [ 1929.252316][T20435] ext4_buffered_write_iter+0x235/0x3e0 [ 1929.257842][T20435] ext4_file_write_iter+0x2c7/0x1170 [ 1929.263108][T20435] __kernel_write_iter+0x157/0x380 [ 1929.268206][T20435] dump_emit_page+0x3de/0x830 [ 1929.272864][T20435] dump_user_range+0x5e/0x200 [ 1929.277520][T20435] elf_core_dump+0x1b1e/0x1c10 [ 1929.282258][T20435] do_coredump+0xe93/0x1720 [ 1929.286742][T20435] get_signal+0x9f9/0xc60 [ 1929.291052][T20435] arch_do_signal_or_restart+0x87/0x2d0 [ 1929.296578][T20435] exit_to_user_mode_loop+0x78/0x130 [ 1929.301845][T20435] exit_to_user_mode_prepare+0x69/0x90 [ 1929.307292][T20435] irqentry_exit_to_user_mode+0x5/0x10 [ 1929.312750][T20435] irqentry_exit+0xe/0x40 [ 1929.317071][T20435] asm_exc_page_fault+0x22/0x30 [ 1929.321901][T20435] [ 1929.324204][T20435] value changed: 0x0000000100027c31 -> 0x0000000100027c32 [ 1929.331284][T20435] [ 1929.333584][T20435] Reported by Kernel Concurrency Sanitizer on: [ 1929.339705][T20435] CPU: 1 PID: 20435 Comm: syz-executor.1 Not tainted 6.1.0-rc5-syzkaller-00018-g59d0d52c30d4-dirty #0 [ 1929.350612][T20435] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1929.360645][T20435] ================================================================== 02:13:41 executing program 1: setrlimit(0x2, &(0x7f0000000080)={0x1, 0x100}) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000000)=0x5) (async) syz_clone(0x0, 0x0, 0x99, 0x0, 0x0, 0x0) (async) r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) move_pages(r0, 0x1, &(0x7f0000000040)=[&(0x7f0000ff9000/0x4000)=nil], &(0x7f0000000040), &(0x7f0000000080), 0x0) 02:13:41 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) r4 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) write$binfmt_script(r4, &(0x7f0000000200)={'#! ', './bus', [{}, {0x20, '-}\'}{'}, {0x20, '#%*'}, {0x20, '\x92*'}, {0x20, '\'/\xe1\x99'}, {0x20, ',*.\x04U'}], 0xa, "c7400c65bece0c56bc097a1c1edc8e5858988e6d586130c9e1a40080a26a4cab38d886e2971f24fc0c7d9799db746c609edb0a0784d407eef21167ec32eb7c1c29e8941a6e5c25266490b6b5fffec2430fcf07b552b24e8a7fc4272b32c0b283de8f88be4cf89b7bb13574c887dd6fbcda48ea0a3b"}, 0x97) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) (async) close(r1) 02:13:41 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) (async) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) r4 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r4, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r2) (async) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) (async) io_setup(0x9, &(0x7f0000000040)=0x0) (async) r6 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') pread64(r6, &(0x7f0000002140)=""/17, 0x11, 0x0) (async) io_submit(r5, 0x2, &(0x7f0000000300)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0x1ff, r1, &(0x7f0000000100)="10551a0180c07ad0b0d19830d77670f0ec19bfff3063aaf57e22f8a3f94488b6254d210d2fadd09a5e7d7b798c8c0292495bbd26e4590d9274973118", 0x3c, 0x2, 0x0, 0x3, r6}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3, 0x101, 0xffffffffffffffff, &(0x7f0000000200)="ba35a7766cc6493a22198bd0b0e02eabd01f1a2bb740b4002ac6fc08156454cf4d2aa90795cde6c90c8998c519d910974c519ec46bd402e53914623ad8415392497e734478bffadb0b06e0469940bfa4aea984f9cdd196a6d97584424c1c8907130170b648d3c58371bbd76dd7da847aa340cf0b503237402a4feb2e7924a96f04e20e91d4901a5f1e42bcf1c2377351882fa45520278d1bba66890a0a0b5f452d289ef2dbb782160e7d84ec", 0xac, 0x32, 0x0, 0x6}]) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:13:41 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x9) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async, rerun: 32) r4 = socket$unix(0x1, 0x2, 0x0) (async, rerun: 32) r5 = getuid() newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x6000) (async, rerun: 64) r7 = socket$tipc(0x1e, 0x2, 0x0) (rerun: 64) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000005c0)=@IORING_OP_SEND={0x1a, 0x2e, 0x0, r7, 0x0, &(0x7f0000000c00)="22c440e6cd49182842ad44025ae56bb013bbdfa9ada0361da54b43fc93652d3d8c7cea015f76780da3f790e28ab8467c6a853806f8058a726b5de3d785261cfee31a7fdb7188658df1922a333ae04176e4611bd8879cd32746e8f2abd2e0b3177b6152ad6f0233f53f5893dd5bb95e4653dbef4c4d476ace707ef2615a23e6952b95ef00dfc10aaea964b3577ac71ebd77760fb2c4c38deb4e4c626bedce8d54b4e79daceeed72c831735c9c512411a26e2a0ec15f0a901b5d7cc92a5e9906951fb2d2f8d7559f96672a03723ad0b9f84de7c4a88e4b69e42918951e909ee29d1b3e8c2f1fdd28fc3bee3979", 0xec, 0x20000, 0x1, {0x0, r8}}, 0x2dec) (async) mount$9p_fd(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140), 0x200000, &(0x7f00000002c0)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@version_u}], [{@uid_eq={'uid', 0x3d, r5}}, {@fowner_gt={'fowner>', r6}}, {@smackfsroot}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@audit}]}}) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) r9 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r9, &(0x7f0000000000)='./bus\x00', 0x200) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) (async) getresgid(&(0x7f0000000500), &(0x7f0000000540)=0x0, &(0x7f0000000580)) fchown(r9, r10, r11) (async) r12 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xee01, 0xffffffffffffffff}}, './bus\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(r13, 0x40082404, &(0x7f0000000080)=0xffff) (async, rerun: 64) r14 = syz_init_net_socket$x25(0x9, 0x5, 0x0) (rerun: 64) write$binfmt_script(r14, &(0x7f0000000380)={'#! ', './bus', [{0x20, '$})@^'}, {}, {0x20, '-@.#'}], 0xa, "847e86c2ca62bc6e6d1e7fef6f3fcf947ae2d578b3ea42d2c271e794b94061ed1e4e8a9ff391040827fa36dec979590385081c03dbddd33f3b3a9be2bf5f7ad34f4ca79df47e9bcee5973248c1fe2cf7cc0a02c2c71bba7d566496ec3ae57906e1a8021ea5bc6cfa9f162c82999855147aa8c98b8a4b51692d3c1d062fb959cdaec9f77fcf89674998a9a07da1186778239b942dc49c36d3664f56cd2f9ef62d38ecfce716a7349a2e141600ff4dc7895a13460f43feb825fd5144ea443bdaaf4ab27de305acfaf83c4e"}, 0xdf) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r12, 0x0) (async) close(r2) 02:13:41 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x83) (async) r4 = dup2(r0, r3) r5 = openat(r4, &(0x7f00000017c0)='./bus\x00', 0x88900, 0xb1) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$sock(r6, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000200)="21ec0f72640217dae8766c24291fae064ca602421e6b4cddf1c230bcb4f6bc183be7035eaf56a8a384a6015bc1359d725c38586da9a57661089c21518e1f466364ca19e68f3b7008edcbbc0ccd9f2f6717f3ece96c424f9510f1c4f8fab26ba6f0c56df27e2b2fa5de7c6adf9a1ed30a7eb54b5682b37abfae8b09ec3b5b629eca64b66e4e7cbe9a7899b56c39a5d68bd8609e70547a59c7dacf3b6483bb535cc80b73e001b4661b96e902a372b4", 0xae}, {&(0x7f00000002c0)="987f9236ec2b4efe9a78874676691f42ee110c80ffb906936717999792bfe7d7cff5bbae24aab3a63d9980347626c4541a0885a585ed1682eca20ec6761ccde9246727f9dc0acc20d4b2f7dc5dd792782d4ad3a31f933d4c780ac742e87cefd29879ff82e2612a5b8bfd12a258bc8a9dc9d35f4d0c3dbf20367ffd484fb0be2cdb3c0add6527ca1525322f464e6a1bd72743a70b59cd88a4bef3d159711f627951917e5ff08ed36bd13ab7a7fa01f20bfdb175f00a87c27b97fc8e605eeb3ec978c656054b085d2d6428df50a41df5179954b4951b", 0xd5}, {&(0x7f0000001800)="6c14cf497878568b58ee20e5289d36030c6b80b1b63b1d17126365165570a6e9f75eef8ad3c826ffdfc1edc1de7019fa9b3efc9d744b103a11d3acf86fbd342d46a32c51503c85e81dc043bb238594cf0a4bb22d2338d06d44f807ea7240402b7784601769d784a07328c211b7791f5a0840da8a616c6f4cee96f9cae19812f5c0d34b1472c0431e339853116489c3ac81c5fd067a83b85175d5c9f1311a8feb96a928f3fb8f58406464ccce9ce2b5a92b6fc9c21474f4d1f7e3a099a5993caf702d64c4c1a5bea5c83fa0accfafd3511076ad55e41f414f88c3f58177ca", 0xde}, {&(0x7f00000004c0)="f664d656014d980e3fcfe13de77885ac54b1851d762726cdd776acadef8d042fc0ea15ee17792d7006fe590b7d062400bea3ee90dcdc21a43e7d5b56318a02c0183820e11d531104fbd0a866eb8197aeef58a1f579b9eb6dd24019f1844e95657ad91b717fc9c68667565f732f6cc03732de87b4ee07ea9e8b0fbf79befe2e8577855803af10300cb54d8244391a1067dc081b6ac6a0901354297777d20f095dabb38eaf544207cb80cce5f52f97ad6e481ac17d92033130401953ca6a1d2ac41b5d90c5615b88473183ee9ce4c1cd8417dd9e1abfe37248", 0xd8}, {&(0x7f0000000100)="bbb264a14b393540dfe25e19381edd7ca472b911626709c19c541eebf09ce3c0400cfb4b5bd8b895d2d3f2d9c98846d8e3a1250248ea99bd93e09f166c6d8cdc1efd08ae04aa9c0135dba30263d8b4dcd478", 0x52}, {&(0x7f0000000080)="5e07387f09efa070181157279421c417d117140ef2552db2239e6dea2a9c5c3c77c03321d32850c279ecda2f296619943c50b68c344332", 0x37}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="ef4807798f07fcad8022eea22134c89068fa0c51dfef2a1f445cbf696f1032ff0fcef61eb69b47f62b29e872b08681810d9530daf9d4c7c282272822ca2377982925eb0c23438d6ee09e945da4610b3156fc81338f32501396d7d093f231679881657cc8fd56e8a4080dd4b54c3aa60a1c4b3cb54b8556d8535eacad3891092319b923f699e1f321ca915aa308c66dea7263c3fbccfe06a768a3f166fe16399be9f079170e065207ecbd3838d1bee106c80fc17a", 0xb4}], 0x8, &(0x7f0000001700)=[@timestamping={{0x14, 0x1, 0x25, 0x3e}}, @txtime={{0x18, 0x1, 0x3d, 0xe41}}, @mark={{0x14, 0x1, 0x24, 0x8}}], 0x48}, 0x4008004) (async) close(r1) (async) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) getsockname$packet(r5, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000440)=0x14) r8 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) r9 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r8, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r10}, 0xc) (async) sendmsg$nl_route(r0, &(0x7f0000001a00)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000001900)=@RTM_DELMDB={0xf8, 0x55, 0x100, 0x70bd2d, 0x25dfdbfb, {0x7, r7}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x7, 0x2, {@ip4=@multicast1, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x5, 0x3, {@in6_addr=@private2={0xfc, 0x2, '\x00', 0x1}, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x0, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x3, 0x4, {@ip4=@remote, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x1, 0x3, {@ip4=@loopback, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x3, 0x3, {@ip4=@multicast2}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r10, 0x1, 0x3, 0x2, {@ip4=@multicast1, 0x800}}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x81) 02:13:41 executing program 2: lsetxattr$security_capability(&(0x7f0000000300)='./bus\x00', &(0x7f0000000340), &(0x7f0000000380)=@v1={0x1000000, [{0x1, 0x6}]}, 0xc, 0x2) creat(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="73797a6b616c6c070000007a6b616c6c6572657273797a6b616c6c656a73797a6b616c6c657273797a6bb66c657250797a6b619986a55e85613b2c616c64657273797a6b616cff010000797a6b626c6cdfd057657273000008e100000000000000000800000000000000000000000000000000005634ed59d25630b0f2de2e105fd77639688c7aa4ef0c955a5ad0931fdffd998b602f2ef428bccda33a35ae9ba6be7e3585eb16778f59414d42db9c516319c50d7e0d62ddb2670004933b5f7258a349c600000000000000000200000000b5878e09981e9a19588c62b3aecc5836685bf57ccf1fc066bbe3c8a2957104d3060000000000000072d47dd7b330ad9557d6f4b5fe91f757b604b424f3e981c0b82cd3845a77919ecc191e38c29d513502605fc59d3fc540", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r0, &(0x7f0000000000)='./bus\x00', 0x200) write$binfmt_aout(r0, &(0x7f00000003c0)={{0x10b, 0x8, 0x9d, 0x22c, 0x323, 0x1, 0x2e6, 0x5}, "d2bf16d285a9d5593fe17dd9cf72df6a", ['\x00']}, 0x130) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8840, 0x0) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000080)={r1, &(0x7f0000000100)="9c4bfb60255dabb4a0f1e23826ea153a2361412153a63d8200dfe62e3f4928b4d23fe730c037f5d24e3863b17e6894d802b136e3eed0fa980b21bc3355f04980bffcfe506e04612b27aefab13482d1b0d8f4e06a429c3f76805e06625dd0b5bab77980d6c78cb1bdddaf4f6d", &(0x7f0000000200)=""/215}, 0x20) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0xff, 0x0, 0x40, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) close(r2) lsetxattr$security_capability(&(0x7f0000000300)='./bus\x00', &(0x7f0000000340), &(0x7f0000000380)=@v1={0x1000000, [{0x1, 0x6}]}, 0xc, 0x2) (async) creat(&(0x7f00000000c0)='./bus\x00', 0x0) (async) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="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", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) (async) unlinkat(r0, &(0x7f0000000000)='./bus\x00', 0x200) (async) write$binfmt_aout(r0, &(0x7f00000003c0)={{0x10b, 0x8, 0x9d, 0x22c, 0x323, 0x1, 0x2e6, 0x5}, "d2bf16d285a9d5593fe17dd9cf72df6a", ['\x00']}, 0x130) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x8840, 0x0) (async) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000080)={r1, &(0x7f0000000100)="9c4bfb60255dabb4a0f1e23826ea153a2361412153a63d8200dfe62e3f4928b4d23fe730c037f5d24e3863b17e6894d802b136e3eed0fa980b21bc3355f04980bffcfe506e04612b27aefab13482d1b0d8f4e06a429c3f76805e06625dd0b5bab77980d6c78cb1bdddaf4f6d", &(0x7f0000000200)=""/215}, 0x20) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0xff, 0x0, 0x40, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x200, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) (async) close(r2) (async) 02:13:41 executing program 3: ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, 0x0) r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x145802, 0x131) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) openat2(0xffffffffffffffff, 0x0, &(0x7f0000000080)={0x0, 0x0, 0xd}, 0x18) 02:13:41 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) r1 = dup(r0) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r0) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xb6d2cdcd94fde9c}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x98, r2, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xb338}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x80}, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r3) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:13:41 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 32) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async, rerun: 64) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (rerun: 64) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x83) (async) r4 = dup2(r0, r3) r5 = openat(r4, &(0x7f00000017c0)='./bus\x00', 0x88900, 0xb1) (async) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$sock(r6, &(0x7f0000001780)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000200)="21ec0f72640217dae8766c24291fae064ca602421e6b4cddf1c230bcb4f6bc183be7035eaf56a8a384a6015bc1359d725c38586da9a57661089c21518e1f466364ca19e68f3b7008edcbbc0ccd9f2f6717f3ece96c424f9510f1c4f8fab26ba6f0c56df27e2b2fa5de7c6adf9a1ed30a7eb54b5682b37abfae8b09ec3b5b629eca64b66e4e7cbe9a7899b56c39a5d68bd8609e70547a59c7dacf3b6483bb535cc80b73e001b4661b96e902a372b4", 0xae}, {&(0x7f00000002c0)="987f9236ec2b4efe9a78874676691f42ee110c80ffb906936717999792bfe7d7cff5bbae24aab3a63d9980347626c4541a0885a585ed1682eca20ec6761ccde9246727f9dc0acc20d4b2f7dc5dd792782d4ad3a31f933d4c780ac742e87cefd29879ff82e2612a5b8bfd12a258bc8a9dc9d35f4d0c3dbf20367ffd484fb0be2cdb3c0add6527ca1525322f464e6a1bd72743a70b59cd88a4bef3d159711f627951917e5ff08ed36bd13ab7a7fa01f20bfdb175f00a87c27b97fc8e605eeb3ec978c656054b085d2d6428df50a41df5179954b4951b", 0xd5}, {&(0x7f0000001800)="6c14cf497878568b58ee20e5289d36030c6b80b1b63b1d17126365165570a6e9f75eef8ad3c826ffdfc1edc1de7019fa9b3efc9d744b103a11d3acf86fbd342d46a32c51503c85e81dc043bb238594cf0a4bb22d2338d06d44f807ea7240402b7784601769d784a07328c211b7791f5a0840da8a616c6f4cee96f9cae19812f5c0d34b1472c0431e339853116489c3ac81c5fd067a83b85175d5c9f1311a8feb96a928f3fb8f58406464ccce9ce2b5a92b6fc9c21474f4d1f7e3a099a5993caf702d64c4c1a5bea5c83fa0accfafd3511076ad55e41f414f88c3f58177ca", 0xde}, {&(0x7f00000004c0)="f664d656014d980e3fcfe13de77885ac54b1851d762726cdd776acadef8d042fc0ea15ee17792d7006fe590b7d062400bea3ee90dcdc21a43e7d5b56318a02c0183820e11d531104fbd0a866eb8197aeef58a1f579b9eb6dd24019f1844e95657ad91b717fc9c68667565f732f6cc03732de87b4ee07ea9e8b0fbf79befe2e8577855803af10300cb54d8244391a1067dc081b6ac6a0901354297777d20f095dabb38eaf544207cb80cce5f52f97ad6e481ac17d92033130401953ca6a1d2ac41b5d90c5615b88473183ee9ce4c1cd8417dd9e1abfe37248", 0xd8}, {&(0x7f0000000100)="bbb264a14b393540dfe25e19381edd7ca472b911626709c19c541eebf09ce3c0400cfb4b5bd8b895d2d3f2d9c98846d8e3a1250248ea99bd93e09f166c6d8cdc1efd08ae04aa9c0135dba30263d8b4dcd478", 0x52}, {&(0x7f0000000080)="5e07387f09efa070181157279421c417d117140ef2552db2239e6dea2a9c5c3c77c03321d32850c279ecda2f296619943c50b68c344332", 0x37}, {&(0x7f00000005c0)="8b224fb2b3bd44cb7d386796621a3afd715dfb0ed8d5067b57ff0a7a5fd9bf71385db0c20a9906283c9421c7229472cca2f3ea23116e5666dbe491c58052011508e790cdab48594928d9c08f54db77783ba32a5cdd509a9a6bfe037a21f274fc3cd85f3a2876774880c896cf9f814e1bf62edd103852e42e47769f60579a0bfbc1cbdb0d6de225c397ad4e2e4caf32e8be15b76779e5ad7b7c82e072528444ad474904b87c1059df33188a2567af927a77f3728dbcac70dd944ceb20047b393c28bed4a6331ece6db1752aad9ae504715a75102774e09b23c8de3dafb8e011c4e006fae6323ac427fb344f41def1a8a4153862747452a14e16346f6c368f915a2ac2a7ae136d45c26d2cb35b10092871847baf53e174a759b995b2950769199409ee631f0f9678f50b33db2b1e9d561ac869e7b28222d1260a59e732cb1e641a328d7482d101c6f75b559e7d3252921b078c362632252175bba7a38616bb31d7ec6b0fea94102f224e5a05ee19ac013476fbd68dc09ffbcf4c30d8c7db55ced1603048ed77145a00990d162f73abc4827394dbe56b1895b472ecef56facd7b18deedac64d6c2ff6ff90e8512a3929d9778b1672e7d976ee9a59473126c993381165cb44012d48a0ff854305d69ee858bf8db2376f26d540e4c93d343e5b9c38115cc2e2189dce95cbf1dfc29a054c3d105ec0245420bf35af9cf26290a67378188b75e65bc5eeb5ee1f6d386d8a41b6e7927ca56b3bd0a47f749d0b6bee8be0545fd80628a407be0d8c28453061f7b70bb9e102737e0ad8d03fe8909de423bc405f20644eefae20448de8237f5440b3e4a5cf48e170e517c849098d12ff7291e3d573feae376f19fad223e06a151b9a235e779e7c09a8c862259d465c7d81e3a9126bde026c6c838636ef7fb5b4e2171c54b53595bcd7a35e52bd3968175c1cc6a0461862dc562be8e337c43317146b7bb094a89b5715c6a6dfc89a604178fda70d7ec8fa5f4e0efb23b641393bbb529aff46cec92f602d28697b488f874ea4756d3e891581830ebbb9bc220f318a28196cc34a806365866de9f8f4fade4010b1b09a57e569bea267284f48ed89de1af74fb441a112d3c80abcd17d80211e0442d4dcefe74812bbbbc22f66b9cc359197a5624f542256444bf16723c3417e35b77b6844362fc08a9c1523f67fb87e751fc68677b978f48f839b74ab9c7879f3500f10a08fb5dd0bfa938eba9db5868ae99edaa205e8bd0aa3460b84570bbe5c2919807887e398f98bafe84f3021ef3e7a379d84003f8edd2914aa1c21abf6854ff3acd255b22c5d68a83a806e81491c959a12a93ac4e3a1d6531ba92ff62493222caf3de99e493aac473eba353064b05d64664ac2ea1c32d1f8b024068628d1559f8e1e301ecf79ce09cc72834bcf75edb32b854aaeecca3d7abf1bced6e30806e42310a6a06a5517564b233e14a7c79bd82372316c4858fbbe69661280b1ef80b283b56ee9c3d35d4db2b80c6879cd81f51c3c06bc88f774f9065dc245f446fe5a978aed12c822361bc3f1290f8e8e84879fbc64e55560279e87c4ace32086f085acd23d983ee29ef0d3d225de2f5185dcb48bdc506a4c80979eeaa91995dadab1a503561da6ca86db8b4be64eb2ba160a1c03e692cc69296430763353ee2f9d9aabdc73ae6fd35b11482960725feb3b0f3c8e433ac9e4a662355d7fd1132ce20988c0e0a9eede840a4385ce3b9057e199cb2b478256bb50399d8b27b7240dc2b93278b73f7d9269b16865d8e89d35260ac523db17c21ddc7b333489df58962623db9e5190cac5ad653ee232e3426eb8ab8cce67cc671134efe0bb64a7025ec51a912dd17f7b337cb1ff92a1cdd34cdec7815ce4df16ec3cd886423f5b1cff3ac07e21cd89cb44a1212b058f4c6e0da3c1a517fe42a9261c3f10becf7920304f2eef85262397cc9866e7754e7b0e27d6b4d75df51160399f706e53f343e2623662bcabd3ff0c160ea00e58b6debb3d804cf0f935bc51f2cbee0f5e9d54847a357e5e4233a72d688e5d5aa02ea1c8fdf614025545783df36ecfbcd491da65affa5bafbc442036c488251cc302f65bfccbccbb9eb99da492248f8e9a817c97c9617212530ed08be25b3888cdbd16e59e45504d42a8460ca6a713cd8a11df7ddd28c2ed1ad5f7753ac6170ba1b5c2ebfe3048dd06534532a128b91e6ee85786649b67d9766cb0f71368739a15ebd9576fb33b656417edb24d2c2cd5f628ca9f38ec5ce5c17ba458e4e5f94b098e0ec0fab26655b8c0aa53f8cf503ce9ec724474f1d6d25bb858a7b08c57524ed37730cc0862a110e16e7c937b01dcf9f6005a9eda5a6a3647b8e4cd7752286abc7d117467429eb3585ce6811f150dc09eab15a99817c7de1bfdde980e8fef285e1be31901c53ac337891744f7161207935f38c98392e64ffd745adce432a1e2b2c13bfb7caed78c1cae6cb75c271fc5dca8d136ae60c011bc50682b7dbfdb64e93426bdc38d75f8f5db39b5468bbecc11ab367338f13cb0f1181967b7ff3d3e0c61baa8dc65513055afec1bacfb647b82d8ffddf7c909bdb04223b6bb6c4edcaa78bf780e66931108c36c574cf5fec1dd1fe72a18f5a41c9385702bfe9492beeeb60fb533a170b0d93dc22560292dd4e8e6a4f71e8df4a7599b7ff16dfe426fdd3ee10d107e953a182f79eca06d12c6f5e5c605d6a98072906ca1f9457a948eb7c95d39565bb75f156ea511960d9467b5c97c4c34d5645c4d13a197a23a2a8d1d0ca8c97b3d2fb620b523fad72f4eae918e5c2247e14a50e6cf55bfbbde8b607291770f7e5af0eb516dbdfa4d4286a526a533625e394aab7b28c47b676a7fc69497d65173af69f5ce0e5324197d0e68c97dae5c3c21cfa9a02333c812a13bed7deaa92c974b4672392f0b783764c3df086211a4f48c1195508c646440c9be6771eed5bbaab367b35b54d4484639f6c049323210ea10c9a1f184a5c79fd5c3bbd8c2ae2c8a56385c52a02c273fcc1ea48e5c93288820cc56b85e78983c6bcae3a7d4d4d53feb9457fc8c4c98ba7c6d2ac753a37c64f9f501eb1f32e2503a82fea05d4589313c0d985052a9de261b60bd4956f239963c2d23036e439b0ad117226686b42ea28a9e3506911c60f7ef24170f51819aa04d98d81ed865a052397e1225d24a5494e9023bcf6352c0b188d87170dd305169d89138a4462b354c65bd431238199aa4fceca30861b9d380652b1e71aa416e694b7d75f3aca651a3f8956c84ac96b02166e4f732b7782ade24a8df3ca6a42ccf8d8b43f683fbefbad9478690445d9e53cc183e33bd43c08b608f9b005315842c6ac51413b380420821aeeff47ff0059e6019bf7d3b49ec535e91d5571f45e71db71739647c17d4167cfa1b1648f56f8dd95111f6947a159390e74dbc97b2ccae49a9449a1042f7f4f94907a376cbb1e3081afdc557767fd85f0c601e87776e7ee558a12dd07ea862b8ca5f73590c35eb16fcf660d583b3b438a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0x1000}, {&(0x7f00000015c0)="ef4807798f07fcad8022eea22134c89068fa0c51dfef2a1f445cbf696f1032ff0fcef61eb69b47f62b29e872b08681810d9530daf9d4c7c282272822ca2377982925eb0c23438d6ee09e945da4610b3156fc81338f32501396d7d093f231679881657cc8fd56e8a4080dd4b54c3aa60a1c4b3cb54b8556d8535eacad3891092319b923f699e1f321ca915aa308c66dea7263c3fbccfe06a768a3f166fe16399be9f079170e065207ecbd3838d1bee106c80fc17a", 0xb4}], 0x8, &(0x7f0000001700)=[@timestamping={{0x14, 0x1, 0x25, 0x3e}}, @txtime={{0x18, 0x1, 0x3d, 0xe41}}, @mark={{0x14, 0x1, 0x24, 0x8}}], 0x48}, 0x4008004) (async) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) getsockname$packet(r5, &(0x7f0000000400)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000440)=0x14) r8 = socket(0x840000000002, 0x3, 0xff) setsockopt$SO_BINDTODEVICE(r8, 0x1, 0x19, &(0x7f0000000040)='gre0\x00', 0x10) (async) r9 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r9, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) setsockopt$inet_mreqn(r8, 0x0, 0x20, &(0x7f0000000380)={@empty, @private, r10}, 0xc) sendmsg$nl_route(r0, &(0x7f0000001a00)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000001900)=@RTM_DELMDB={0xf8, 0x55, 0x100, 0x70bd2d, 0x25dfdbfb, {0x7, r7}, [@MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x7, 0x2, {@ip4=@multicast1, 0x800}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x5, 0x3, {@in6_addr=@private2={0xfc, 0x2, '\x00', 0x1}, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x1, 0x2, 0x0, {@in6_addr=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x3, 0x4, {@ip4=@remote, 0x86dd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x1, 0x3, {@ip4=@loopback, 0x8edd}}}, @MDBA_SET_ENTRY={0x20, 0x1, {0x0, 0x0, 0x3, 0x3, {@ip4=@multicast2}}}, @MDBA_SET_ENTRY={0x20, 0x1, {r10, 0x1, 0x3, 0x2, {@ip4=@multicast1, 0x800}}}]}, 0xf8}, 0x1, 0x0, 0x0, 0x4000000}, 0x81) [ 1936.375579][T21063] loop2: detected capacity change from 0 to 512 [ 1936.430315][T21078] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1936.438403][T21078] ref_ctr decrement failed for inode: 0x4ad offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff8881317af800 [ 1936.449623][T21078] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1936.457733][T21078] ref_ctr decrement failed for inode: 0x4ad offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff8881317af800 [ 1936.471539][T21077] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 02:13:41 executing program 4: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) (async) r1 = dup(r0) ioctl$SIOCGSTAMP(r1, 0x8906, &(0x7f0000000040)) (async) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r0) sendmsg$TIPC_NL_KEY_FLUSH(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xb6d2cdcd94fde9c}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x98, r2, 0x10, 0x70bd2d, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}]}, @TIPC_NLA_MON={0x4c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xb338}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x4}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3f}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8}]}]}, 0x98}, 0x1, 0x0, 0x0, 0x80}, 0x0) (async) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) (async) r3 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) (async) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r3) bpf$MAP_UPDATE_BATCH(0x1a, 0x0, 0x0) 02:13:41 executing program 0: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x404040, 0x1) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) close(r1) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000001100)='fdinfo/4\x00') write$P9_RGETLOCK(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="1e0000003701000307000000000000000000010000000000", @ANYRES32, @ANYBLOB="0000a3e9b8ebbca75892ae4d6f64b20eaa219d579ffcc42a56f57372c2fbe433ab1c066ab1e7ee083b0bf3010145d2c099fd14cf"], 0x1e) sendfile(0xffffffffffffffff, r3, &(0x7f0000000080)=0xae, 0x1) pread64(r4, &(0x7f0000002140)=""/17, 0x11, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x9, 0x7f, 0x8, 0x2, 0x0, 0x0, 0x20000, 0x8, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x4, @perf_config_ext={0x0, 0x3}, 0x0, 0x7, 0x3, 0x7, 0x8, 0x1ff, 0x80, 0x0, 0xebaf, 0x0, 0x1f}, 0x0, 0x0, r4, 0x2) 02:13:41 executing program 5: r0 = creat(&(0x7f00000000c0)='./bus\x00', 0x0) write$cgroup_subtree(r0, &(0x7f0000000080)=ANY=[], 0x8) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) open_tree(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', 0x8000) r2 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000000c0)='./bus\x00', 0x4017d, 0x5, &(0x7f0000000500)=[{&(0x7f0000000680)="601c6d6b5d6f736690e6b100080101000440002000f8010010964ec8070086bc09faffff7f00000000000000000000000000000000001ef5aa92f6cbe5d9a45a25d3c3fb0ffcd6dcf97b1390e57c7567cafacabace46efde13a249ad70644ae930a0da894227e69e5d6809b40f1c8240b2b9b8dbd72af4d26f1c1728534ffbcfe8a74861960e5413304efa48d91f2775e0395d43521568b509079b24577213ae771b3dcf10545295d62fe0739c0cb77658300dab822d1a25bb5f24ab1a74d906a080312b49ce18079d3da96343c8d6c85e8bf63aba93b1e8b7668c5446cae620b0b877cc414e84589b7725494be2140b8f6600"/253, 0xfd}, {&(0x7f0000000880)="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", 0x36f, 0x2800}, {&(0x7f0000000780)="00ba637f07180000cdfc290949cd1925b9d77ed0a3d14d032b3339c101f3a4b46ff10cd5e401b7fd7f218ae9f303af266da9c0eda78602f93ac1593126e1f430a9f8ade2d2af737995bcb733884cd7d9434d0e62b7647da8e2ef3ce1f5ff6aca112c4a2f8e86d60b011aaf5b7f040300000010124d64ee3dd843b13b05780ab381bc1d18227f21c0079faae0342f25fa0cc53a306b6018a1ea68286abab53e44868e9a171fb84e8717510ad69b71fa33490a32adf166a506978d067a4b0253d7407b790762988d11517db3d803519bb8f37aba557b9600"/226, 0xe2, 0x4000}, {&(0x7f0000000200)="73797a6b616c6c070000007a6b616c6c6572657273797a6b616c6c656a73797a6b616c6c657273797a6bb66c657250797a6b619986a55e85613b2c616c64657273797a6b616cff010000797a6b626c6cdfd057657273000008e100000000000000000800000000000000000000000000000000005634ed59d25630b0f2de2e105fd77639688c7aa4ef0c955a5ad0931fdffd998b602f2ef428bccda33a35ae9ba6be7e3585eb16778f59414d42db9c516319c50d7e0d62ddb2670004933b5f7258a349c600000000000000000200000000b5878e09981e9a19588c62b3aecc5836685bf57ccf1fc066bbe3c8a2957104d3060000000000000072d47dd7b330ad9557d6f4b5fe91f757b604b424f3e981c0b82cd3845a77919ecc191e38c29d513502605fc59d3fc540", 0x129, 0x7800}, {&(0x7f0000000180)="2e2020202020202020202010007f15602c552c55000015602c550300000000002e2e20202020202020202010007f15602cef2c55000015602c5500000000000009000069000000650030000f00fc0000ffffffffffffffffffff0000ffff18ff46494c453020202020202020007f15602c552c55000015602c5504001a040000", 0x80, 0x400fd}], 0x0, &(0x7f0000000400)={[{@fat=@check_strict}, {@utf8no}, {@iocharset={'iocharset', 0x3d, 'euc-jp'}}, {@uni_xlate}, {@uni_xlate}, {@iocharset={'iocharset', 0x3d, 'ascii'}}, {@shortname_mixed}, {@uni_xlate}]}, 0x0) unlinkat(r2, &(0x7f0000000000)='./bus\x00', 0x200) r3 = openat(r2, &(0x7f0000000080)='./bus\x00', 0x10002, 0x4e) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x208200, 0x0) sendfile(r4, r1, &(0x7f0000000140)=0xfff, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) r5 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r5, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x0) close(r1) syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) [ 1936.479625][T21077] ref_ctr decrement failed for inode: 0x4a5 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab000 [ 1936.490816][T21077] ref_ctr going negative. vaddr: 0x20000004, curr val: 0, delta: -1 [ 1936.498916][T21077] ref_ctr decrement failed for inode: 0x4a5 offset: 0x0 ref_ctr_offset: 0x4 of mm: 0xffff88813b9ab000 [ 1936.539688][T21100] loop5: detected capacity change from 0 to 512