0000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffdc}]) io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000000200)="9109181ae7d7af7e56d86d9b86429cb464573e54d2daabeb017283dc58f76ae63b8a1e20a5ac014982bcfcf48a58b2d63e76dcb020421408501b091ce4eb6b519239cf86d6c131bbf22af942a6db212adc2e6444e06215a9b136d01be1f96f404fbc2520abb9f41412444c4e5a93d7ff5ce5de939a112b5ad314b848ea61a0b332ca4a378449990cb46aa2311ea7f69b34c41a295a411587b0532aecfc039e37945165e3acf5ed480ac9f71df89fb62795436e6aebee8d1b0c89d029a5a487aa00bd0a777aba0bc362f0fb135d6d91a3ad0509e4dcd3f18752d10dc8320b535d7860fa5a07d26fe82e", 0xe9, 0x5, 0x0, 0x1}, &(0x7f0000000100)) prlimit64(0x0, 0x8, &(0x7f0000000040)={0x11000000003, 0xc}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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, 0x0, 0x0, 0x0, 0x0, 0x7f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000280)) (async) close(r1) (async) io_setup(0x8, &(0x7f00000002c0)) (async) io_submit(r2, 0x1e0933b8, &(0x7f0000000040)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0xffdc}]) (async) io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x8, r0, &(0x7f0000000200)="9109181ae7d7af7e56d86d9b86429cb464573e54d2daabeb017283dc58f76ae63b8a1e20a5ac014982bcfcf48a58b2d63e76dcb020421408501b091ce4eb6b519239cf86d6c131bbf22af942a6db212adc2e6444e06215a9b136d01be1f96f404fbc2520abb9f41412444c4e5a93d7ff5ce5de939a112b5ad314b848ea61a0b332ca4a378449990cb46aa2311ea7f69b34c41a295a411587b0532aecfc039e37945165e3acf5ed480ac9f71df89fb62795436e6aebee8d1b0c89d029a5a487aa00bd0a777aba0bc362f0fb135d6d91a3ad0509e4dcd3f18752d10dc8320b535d7860fa5a07d26fe82e", 0xe9, 0x5, 0x0, 0x1}, &(0x7f0000000100)) (async) 19:15:10 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x6501000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1585.343770][T15433] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1585.352163][T15433] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1585.369866][T15442] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1585.378258][T15442] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:10 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2003}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:10 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) setrlimit(0xa, &(0x7f0000000040)={0x2, 0x101}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff07}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1585.499181][T15557] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1585.507704][T15557] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1585.535647][T15558] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2c2c0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x100}}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2c2c0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x100}}, './file0\x00'}) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1585.543980][T15558] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1585.567480][T15560] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1585.575877][T15560] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:11 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:11 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2200}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1585.592686][T15561] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1585.601063][T15561] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1585.639740][T15575] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000100)='FREEZING\x00', 0x9) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x10000000, 0xe425, 0x29, 0x100000001, 0x9, 0x4, 0xfbf, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x2, 0xcdf, 0x401, 0x1, 0x0, 0x400, 0x7f, 0x19}, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) setrlimit(0xa, &(0x7f0000000040)={0x2, 0x101}) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1585.648223][T15575] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1585.682413][T15576] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffef}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1585.690817][T15576] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:11 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2300}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1585.741734][T15580] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1585.750128][T15580] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1585.779665][T15582] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) setrlimit(0xa, &(0x7f0000000040)={0x2, 0x101}) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) write$cgroup_freezer_state(r0, &(0x7f0000000100)='FREEZING\x00', 0x9) (async) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x10000000, 0xe425, 0x29, 0x100000001, 0x9, 0x4, 0xfbf, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x2, 0xcdf, 0x401, 0x1, 0x0, 0x400, 0x7f, 0x19}, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1585.788074][T15582] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1585.812352][T15587] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1585.820826][T15587] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:11 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2c2c0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x100}}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x2c2c0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x100}}, './file0\x00'}) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:11 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x6b02000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1585.837818][T15690] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1585.846196][T15690] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1585.868354][T15691] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1585.876770][T15691] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:11 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2403}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0xc48}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) (async) write$cgroup_freezer_state(r0, &(0x7f0000000100)='FREEZING\x00', 0x9) (async, rerun: 32) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async, rerun: 32) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x6, 0x10000000, 0xe425, 0x29, 0x100000001, 0x9, 0x4, 0xfbf, 0x9}, 0x0) sched_setattr(0x0, &(0x7f00000000c0)={0x38, 0x2, 0x2, 0xcdf, 0x401, 0x1, 0x0, 0x400, 0x7f, 0x19}, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (rerun: 64) [ 1585.963347][T15699] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1585.971812][T15699] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1586.011122][T15803] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.019569][T15803] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1586.038800][T15804] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.047218][T15804] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:11 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x6c00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:11 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2500}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:11 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x20}, 0x10) sendfile(0xffffffffffffffff, r0, 0x0, 0x40) [ 1586.069153][T15805] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.077630][T15805] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1586.096694][T15808] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.105107][T15808] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000000140)={0x38, 0x2, 0x10000000, 0x5c2, 0x5, 0xfffffffffffff801, 0x999, 0x1, 0x8, 0x401}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) sched_setattr(r2, &(0x7f0000000100)={0x38, 0x6, 0x10000008, 0x3ff, 0x2, 0x5, 0x6, 0x73cb, 0x1, 0x1}, 0x0) 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_bp, 0x40400, 0x0, 0x0, 0x0, 0x7f}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 19:15:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async, rerun: 32) 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, 0xc48}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (rerun: 32) [ 1586.149568][T15816] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.157944][T15816] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:11 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2700}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1586.243507][T15821] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.251980][T15821] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000000140)={0x38, 0x2, 0x10000000, 0x5c2, 0x5, 0xfffffffffffff801, 0x999, 0x1, 0x8, 0x401}, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) sched_setattr(r2, &(0x7f0000000100)={0x38, 0x6, 0x10000008, 0x3ff, 0x2, 0x5, 0x6, 0x73cb, 0x1, 0x1}, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x40400, 0x0, 0x0, 0x0, 0x7f}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) fcntl$getown(r0, 0x9) (async) sched_setattr(r1, &(0x7f0000000140)={0x38, 0x2, 0x10000000, 0x5c2, 0x5, 0xfffffffffffff801, 0x999, 0x1, 0x8, 0x401}, 0x0) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) (async) sched_setattr(r2, &(0x7f0000000100)={0x38, 0x6, 0x10000008, 0x3ff, 0x2, 0x5, 0x6, 0x73cb, 0x1, 0x1}, 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_bp, 0x40400, 0x0, 0x0, 0x0, 0x7f}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) 19:15:11 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x7201000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1586.316121][T15828] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.324472][T15828] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1586.347306][T15827] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:11 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0xc48}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:11 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x20}, 0x10) sendfile(0xffffffffffffffff, r0, 0x0, 0x40) [ 1586.355704][T15827] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:11 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2c01}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1daee0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1586.437196][T15934] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.445615][T15934] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:11 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) sched_setattr(r1, &(0x7f0000000140)={0x38, 0x2, 0x10000000, 0x5c2, 0x5, 0xfffffffffffff801, 0x999, 0x1, 0x8, 0x401}, 0x0) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) sched_setattr(r2, &(0x7f0000000100)={0x38, 0x6, 0x10000008, 0x3ff, 0x2, 0x5, 0x6, 0x73cb, 0x1, 0x1}, 0x0) 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_bp, 0x40400, 0x0, 0x0, 0x0, 0x7f}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) 19:15:11 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x7, 0x90}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x21, 0x101, 0x8001, 0x0, 0x6974, 0x50, 0x7fff, 0x5}, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:11 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x7203000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1586.507489][T16002] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.516003][T16002] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1586.543254][T16033] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:12 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x20}, 0x10) sendfile(0xffffffffffffffff, r0, 0x0, 0x40) 19:15:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3400}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1586.551651][T16033] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) [ 1586.591163][T16050] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.599510][T16050] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:12 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x7, 0x90}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x21, 0x101, 0x8001, 0x0, 0x6974, 0x50, 0x7fff, 0x5}, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0x0, &(0x7f0000000280)={0x7, 0x90}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x21, 0x101, 0x8001, 0x0, 0x6974, 0x50, 0x7fff, 0x5}, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1586.658680][T16055] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.667157][T16055] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3401}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:12 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000008, 0x4010, r0, 0x350e7000) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) (async, rerun: 64) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) (rerun: 64) rt_sigqueueinfo(r2, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) 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, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r2, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) [ 1586.712210][T16062] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.720605][T16062] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1586.744960][T16064] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:12 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x7400000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1586.753481][T16064] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1586.770786][T16065] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.779225][T16065] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3402}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1586.839895][T16069] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.848271][T16069] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r2, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) inotify_init1(0x0) (async) fcntl$setown(r1, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) (async) rt_sigqueueinfo(r2, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (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, 0xb0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, r2, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f00000000c0)) (async) 19:15:12 executing program 0: prlimit64(0x0, 0x0, &(0x7f0000000280)={0x7, 0x90}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x5, 0x21, 0x101, 0x8001, 0x0, 0x6974, 0x50, 0x7fff, 0x5}, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:12 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000008, 0x4010, r0, 0x350e7000) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1586.898994][T16111] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.907398][T16111] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1586.930193][T16178] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1586.938670][T16178] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:12 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x7503000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3a01}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1586.978180][T16179] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1586.986613][T16179] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x80, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext={0x7a, 0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) 19:15:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x500, 0xc0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1587.075744][T16188] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1587.084136][T16188] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1587.108146][T16290] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:12 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2000008, 0x4010, r0, 0x350e7000) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1004000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1587.116572][T16290] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3c00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x80, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext={0x7a, 0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f00000000c0)={0x6, 0x80, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext={0x7a, 0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) (async) 19:15:12 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x7a00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1587.179899][T16296] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1587.188280][T16296] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x500, 0xc0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x500, 0xc0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:12 executing program 2: sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x20, 0x70bd2d, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xd04, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1587.263548][T16303] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1587.272013][T16303] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1587.302053][T16305] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3c02}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:12 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async, rerun: 32) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) (rerun: 32) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x6, 0x80, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext={0x7a, 0x7}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) [ 1587.310461][T16305] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:12 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x7c02000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1587.388865][T16311] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1587.397248][T16311] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:12 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x500, 0xc0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3f00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:12 executing program 2: sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x20, 0x70bd2d, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xd04, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x4) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1587.462448][T16317] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1587.470827][T16317] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1587.495565][T16318] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1587.504079][T16318] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x300000e2, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:13 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x8cffffff00000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x2, 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, 0xffffffffffffffff, 0x0, 0xf5ecc31787ecb9a3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x48) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000002c0)) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e) [ 1587.580487][T16324] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1587.588842][T16324] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:13 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:13 executing program 2: sendmsg$TIPC_CMD_SET_LINK_PRI(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x0, 0x20, 0x70bd2d, 0x25dfdbff, {{}, {}, {0x14, 0x18, {0xd04, @bearer=@udp='udp:syz1\x00'}}}, ["", "", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x4) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1587.652205][T16333] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1587.660584][T16333] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1587.676532][T16334] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1587.684945][T16334] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x300000e2, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x300000e2, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1587.706815][T16335] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1587.715172][T16335] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:13 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async, rerun: 32) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x2, 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, 0xffffffffffffffff, 0x0, 0xf5ecc31787ecb9a3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x48) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000002c0)) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e) [ 1587.803879][T16341] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1587.812310][T16341] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1587.832334][T16342] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1587.840687][T16342] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:13 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x9e00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000080), 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000002c0)=""/252, 0xfc}, {&(0x7f0000000100)=""/95, 0x5f}], 0x3, &(0x7f0000000400)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}, 0x2) fcntl$setlease(r1, 0x400, 0x0) faccessat2(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x200) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x20, 0x0, 0x4, 0x401, 0x13000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xbad, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) [ 1587.866313][T16347] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1587.874660][T16347] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1587.890948][T16348] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1587.899396][T16348] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x300000e2, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:13 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4900}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1587.920697][T16349] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1587.929135][T16349] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1587.945302][T16352] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1587.953651][T16352] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async, rerun: 32) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x2, 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, 0xffffffffffffffff, 0x0, 0xf5ecc31787ecb9a3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x48) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e20}, 0x6e) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000002c0)) (async, rerun: 64) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x4e20}, 0x6e) (rerun: 64) 19:15:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000080), 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000002c0)=""/252, 0xfc}, {&(0x7f0000000100)=""/95, 0x5f}], 0x3, &(0x7f0000000400)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}, 0x2) fcntl$setlease(r1, 0x400, 0x0) (async) faccessat2(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x200) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x20, 0x0, 0x4, 0x401, 0x13000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xbad, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) 19:15:13 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xbc02000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1588.044450][T16461] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.052908][T16461] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1588.070678][T16462] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.079145][T16462] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:13 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4a03}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x60, 0xf7, 0x3, 0x81, 0x1, 0x1, 0x1ff, 0x3}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1588.133215][T16467] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.141642][T16467] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:13 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) recvmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000080), 0x6e, &(0x7f00000003c0)=[{&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000002c0)=""/252, 0xfc}, {&(0x7f0000000100)=""/95, 0x5f}], 0x3, &(0x7f0000000400)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x68}, 0x2) fcntl$setlease(r1, 0x400, 0x0) (async, rerun: 64) faccessat2(r0, &(0x7f0000000040)='./file0\x00', 0x2, 0x200) (async, rerun: 64) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x20, 0x0, 0x4, 0x401, 0x13000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xbad, 0x3}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) 19:15:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setrlimit(0x2, &(0x7f0000000040)={0x8001, 0x28}) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000001, 0x810, r0, 0xeb3c1000) 19:15:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:13 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xbc03000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:13 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4c00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1588.209525][T16576] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.217995][T16576] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1588.236949][T16577] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.245336][T16577] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async, rerun: 32) r0 = inotify_init1(0x0) (rerun: 32) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x60, 0xf7, 0x3, 0x81, 0x1, 0x1, 0x1ff, 0x3}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:13 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) fsetxattr$security_evm(r0, 0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="040f8ca2ef2fc52ff780acca761efceae348d52935685ac3cc0a918cc57dfc7b193ce30ea7acea"], 0x7, 0x2) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1588.293851][T16581] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.302240][T16581] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:13 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async, rerun: 32) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (rerun: 32) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) setrlimit(0x2, &(0x7f0000000040)={0x8001, 0x28}) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000001, 0x810, r0, 0xeb3c1000) [ 1588.356850][T16588] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.365273][T16588] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1588.428472][T16590] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.436901][T16590] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:13 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xc003000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:13 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4d02}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1588.469813][T16593] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.478160][T16593] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1588.503368][T16596] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:13 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x60, 0xf7, 0x3, 0x81, 0x1, 0x1, 0x1ff, 0x3}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) inotify_init1(0x0) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x60, 0xf7, 0x3, 0x81, 0x1, 0x1, 0x1ff, 0x3}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1588.511811][T16596] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:14 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) fsetxattr$security_evm(r0, 0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="040f8ca2ef2fc52ff780acca761efceae348d52935685ac3cc0a918cc57dfc7b193ce30ea7acea"], 0x7, 0x2) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x20, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) setrlimit(0x2, &(0x7f0000000040)={0x8001, 0x28}) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x1000001, 0x810, r0, 0xeb3c1000) [ 1588.546993][T16599] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.555334][T16599] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5200}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1588.602249][T16702] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.610787][T16702] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1588.662015][T16707] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.670449][T16707] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1588.689810][T16707] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.698266][T16707] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5601}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:14 executing program 0: write$binfmt_misc(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797e304b9d258042a9438c58df8d49dd91250c173fbbce9f9e5689d319ec4fc7cf5fa8980200000000000000d8c389aa7fafa02d000000000000fbff000000a672f61257ef7ca209fce82a94920ccb3af2c0"], 0x48) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) setrlimit(0xc, &(0x7f0000000040)={0x86, 0xff}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) prlimit64(0xffffffffffffffff, 0xa, &(0x7f00000000c0)={0x5000000000, 0x6}, &(0x7f0000000100)) getrlimit(0xc, &(0x7f0000000140)) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:14 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xc503000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1588.728764][T16708] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.737205][T16708] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1588.759522][T16713] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.767919][T16713] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:14 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/vs/sloppy_sctp\x00', 0x2, 0x0) fsetxattr$security_evm(r0, 0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="040f8ca2ef2fc52ff780acca761efceae348d52935685ac3cc0a918cc57dfc7b193ce30ea7acea"], 0x7, 0x2) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x20, 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, 0x1}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1588.856287][T16818] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.864637][T16818] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:14 executing program 0: write$binfmt_misc(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797e304b9d258042a9438c58df8d49dd91250c173fbbce9f9e5689d319ec4fc7cf5fa8980200000000000000d8c389aa7fafa02d000000000000fbff000000a672f61257ef7ca209fce82a94920ccb3af2c0"], 0x48) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) setrlimit(0xc, &(0x7f0000000040)={0x86, 0xff}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) prlimit64(0xffffffffffffffff, 0xa, &(0x7f00000000c0)={0x5000000000, 0x6}, &(0x7f0000000100)) getrlimit(0xc, &(0x7f0000000140)) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797e304b9d258042a9438c58df8d49dd91250c173fbbce9f9e5689d319ec4fc7cf5fa8980200000000000000d8c389aa7fafa02d000000000000fbff000000a672f61257ef7ca209fce82a94920ccb3af2c0"], 0x48) (async) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) setrlimit(0xc, &(0x7f0000000040)={0x86, 0xff}) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) prlimit64(0xffffffffffffffff, 0xa, &(0x7f00000000c0)={0x5000000000, 0x6}, &(0x7f0000000100)) (async) getrlimit(0xc, &(0x7f0000000140)) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1588.924041][T16822] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.932460][T16822] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1588.980061][T16824] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1588.988430][T16824] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:14 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xd200000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1589.068996][T16833] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1589.077420][T16833] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:14 executing program 0: write$binfmt_misc(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797e304b9d258042a9438c58df8d49dd91250c173fbbce9f9e5689d319ec4fc7cf5fa8980200000000000000d8c389aa7fafa02d000000000000fbff000000a672f61257ef7ca209fce82a94920ccb3af2c0"], 0x48) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) setrlimit(0xc, &(0x7f0000000040)={0x86, 0xff}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) prlimit64(0xffffffffffffffff, 0xa, &(0x7f00000000c0)={0x5000000000, 0x6}, &(0x7f0000000100)) getrlimit(0xc, &(0x7f0000000140)) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) write$binfmt_misc(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="73797e304b9d258042a9438c58df8d49dd91250c173fbbce9f9e5689d319ec4fc7cf5fa8980200000000000000d8c389aa7fafa02d000000000000fbff000000a672f61257ef7ca209fce82a94920ccb3af2c0"], 0x48) (async) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) setrlimit(0xc, &(0x7f0000000040)={0x86, 0xff}) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) prlimit64(0xffffffffffffffff, 0xa, &(0x7f00000000c0)={0x5000000000, 0x6}, &(0x7f0000000100)) (async) getrlimit(0xc, &(0x7f0000000140)) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:14 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x4, 0x0, 0x20, 0x0, 0x4, 0x0, 0x32a, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4, 0x0, 0x2}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, &(0x7f0000000040)="b28880f5d2381d4e4cff62c8d685a0f656aba78a7131b7438afc93488781cd02b5bb274a1f7fea2d3e4bf9c3c28623edbb7b7fe28411b0f76027c5dffcd8dd444b797d3cbb049936806b69e8973cf14d0cc34666a624412acc36fa58732142f344c9d7981474790efc66b8b5be35875d1d5bdd383a9c54bc1251d2fb22b5a8239d921cd018c0872b5e50ca488c7549f766", 0x91, 0x10001, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7f, r2, &(0x7f0000000200)="0a3caf0fdfadb5012b463713", 0xc, 0xb5, 0x0, 0x1, r3}]) [ 1589.117425][T16830] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1589.125815][T16830] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1589.144809][T16834] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1589.153226][T16834] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6a01}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:14 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x4, 0x0, 0x20, 0x0, 0x4, 0x0, 0x32a, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4, 0x0, 0x2}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) (async) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) io_submit(0x0, 0x2, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, &(0x7f0000000040)="b28880f5d2381d4e4cff62c8d685a0f656aba78a7131b7438afc93488781cd02b5bb274a1f7fea2d3e4bf9c3c28623edbb7b7fe28411b0f76027c5dffcd8dd444b797d3cbb049936806b69e8973cf14d0cc34666a624412acc36fa58732142f344c9d7981474790efc66b8b5be35875d1d5bdd383a9c54bc1251d2fb22b5a8239d921cd018c0872b5e50ca488c7549f766", 0x91, 0x10001, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7f, r2, &(0x7f0000000200)="0a3caf0fdfadb5012b463713", 0xc, 0xb5, 0x0, 0x1, r3}]) [ 1589.294383][T16941] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1589.302888][T16941] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6b01}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:14 executing program 2: r0 = perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x4, 0x0, 0x20, 0x0, 0x4, 0x0, 0x32a, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4, 0x0, 0x2}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) io_submit(0x0, 0x2, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, &(0x7f0000000040)="b28880f5d2381d4e4cff62c8d685a0f656aba78a7131b7438afc93488781cd02b5bb274a1f7fea2d3e4bf9c3c28623edbb7b7fe28411b0f76027c5dffcd8dd444b797d3cbb049936806b69e8973cf14d0cc34666a624412acc36fa58732142f344c9d7981474790efc66b8b5be35875d1d5bdd383a9c54bc1251d2fb22b5a8239d921cd018c0872b5e50ca488c7549f766", 0x91, 0x10001, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7f, r2, &(0x7f0000000200)="0a3caf0fdfadb5012b463713", 0xc, 0xb5, 0x0, 0x1, r3}]) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x4, 0x0, 0x20, 0x0, 0x4, 0x0, 0x32a, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x4, 0x0, 0x2}, 0xffffffffffffffff, 0x2, 0xffffffffffffffff, 0x2) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) (async) io_submit(0x0, 0x2, &(0x7f0000000280)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x5, 0x0, r0, &(0x7f0000000040)="b28880f5d2381d4e4cff62c8d685a0f656aba78a7131b7438afc93488781cd02b5bb274a1f7fea2d3e4bf9c3c28623edbb7b7fe28411b0f76027c5dffcd8dd444b797d3cbb049936806b69e8973cf14d0cc34666a624412acc36fa58732142f344c9d7981474790efc66b8b5be35875d1d5bdd383a9c54bc1251d2fb22b5a8239d921cd018c0872b5e50ca488c7549f766", 0x91, 0x10001, 0x0, 0x1, r1}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7f, r2, &(0x7f0000000200)="0a3caf0fdfadb5012b463713", 0xc, 0xb5, 0x0, 0x1, r3}]) (async) [ 1589.423118][T16943] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1589.431526][T16943] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:14 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:14 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xe0ae1d0000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6c00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:14 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) clone(0x2000, &(0x7f00000000c0)="769ff80ab53482f1b0080a432e99407488e57ee54aa3fb910d39cb4a23a11b2c8b48b1ebb2785d7a7a3fb351709eafd082dabe860941e24daa3b61624c672b0b708b4f0dfebd88b4577ac83b462090ed3c3fee2a586ea54285e450ebce397b7ba60238082de24a0edd9e69d53b", &(0x7f0000000040), &(0x7f0000000140), &(0x7f00000002c0)="8e13ab0a71e7e0f9cb89ad2603569e5a7a838886df6ce268ab811dbcba143db0c603a6d8846446f0bef2328cf0720f6050b9cac60dbe14595f8223b8b3e5cb72467dc60393128ca921829860bb940881e32a3a1075dd455f7d52ca6dbdef142c7ed62e2c4d296cc1e42b3d59392cb45ee777967be14e92cab778eb4eb83333cc3b49f437569f8651520f2de3e401fda14edcd4eede3544d14e12366a7d66794b0c9342") sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:15 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7300}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1589.614915][T17067] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1589.623426][T17067] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1589.643788][T17063] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1589.652171][T17063] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) clone(0x2000, &(0x7f00000000c0)="769ff80ab53482f1b0080a432e99407488e57ee54aa3fb910d39cb4a23a11b2c8b48b1ebb2785d7a7a3fb351709eafd082dabe860941e24daa3b61624c672b0b708b4f0dfebd88b4577ac83b462090ed3c3fee2a586ea54285e450ebce397b7ba60238082de24a0edd9e69d53b", &(0x7f0000000040), &(0x7f0000000140), &(0x7f00000002c0)="8e13ab0a71e7e0f9cb89ad2603569e5a7a838886df6ce268ab811dbcba143db0c603a6d8846446f0bef2328cf0720f6050b9cac60dbe14595f8223b8b3e5cb72467dc60393128ca921829860bb940881e32a3a1075dd455f7d52ca6dbdef142c7ed62e2c4d296cc1e42b3d59392cb45ee777967be14e92cab778eb4eb83333cc3b49f437569f8651520f2de3e401fda14edcd4eede3544d14e12366a7d66794b0c9342") sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) clone(0x2000, &(0x7f00000000c0)="769ff80ab53482f1b0080a432e99407488e57ee54aa3fb910d39cb4a23a11b2c8b48b1ebb2785d7a7a3fb351709eafd082dabe860941e24daa3b61624c672b0b708b4f0dfebd88b4577ac83b462090ed3c3fee2a586ea54285e450ebce397b7ba60238082de24a0edd9e69d53b", &(0x7f0000000040), &(0x7f0000000140), &(0x7f00000002c0)="8e13ab0a71e7e0f9cb89ad2603569e5a7a838886df6ce268ab811dbcba143db0c603a6d8846446f0bef2328cf0720f6050b9cac60dbe14595f8223b8b3e5cb72467dc60393128ca921829860bb940881e32a3a1075dd455f7d52ca6dbdef142c7ed62e2c4d296cc1e42b3d59392cb45ee777967be14e92cab778eb4eb83333cc3b49f437569f8651520f2de3e401fda14edcd4eede3544d14e12366a7d66794b0c9342") (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1589.692191][T17070] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1589.700555][T17070] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:15 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7400}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:15 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xe803000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1589.792726][T17076] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1589.801203][T17076] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1589.830216][T17074] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1589.838601][T17074] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:15 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) clone(0x2000, &(0x7f00000000c0)="769ff80ab53482f1b0080a432e99407488e57ee54aa3fb910d39cb4a23a11b2c8b48b1ebb2785d7a7a3fb351709eafd082dabe860941e24daa3b61624c672b0b708b4f0dfebd88b4577ac83b462090ed3c3fee2a586ea54285e450ebce397b7ba60238082de24a0edd9e69d53b", &(0x7f0000000040), &(0x7f0000000140), &(0x7f00000002c0)="8e13ab0a71e7e0f9cb89ad2603569e5a7a838886df6ce268ab811dbcba143db0c603a6d8846446f0bef2328cf0720f6050b9cac60dbe14595f8223b8b3e5cb72467dc60393128ca921829860bb940881e32a3a1075dd455f7d52ca6dbdef142c7ed62e2c4d296cc1e42b3d59392cb45ee777967be14e92cab778eb4eb83333cc3b49f437569f8651520f2de3e401fda14edcd4eede3544d14e12366a7d66794b0c9342") sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async, rerun: 64) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1589.910098][T17074] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1589.918472][T17074] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:15 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7402}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1589.960006][T17080] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1589.968753][T17080] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r0}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000140)=0xe8) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000001c0)={0x0, 0x0}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000080)=r4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1c, 0x10, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x3}, [@map_fd={0x18, 0x6, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xfffffeff}, @map_idx={0x18, 0xb, 0x5, 0x0, 0xe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @alu={0x7, 0x0, 0x2, 0x0, 0x0, 0xc, 0x1}, @cb_func={0x18, 0x9, 0x4, 0x0, 0xfffffffffffffff8}, @map_val={0x18, 0x9, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x6}]}, &(0x7f0000000100)='GPL\x00', 0x4, 0x67, &(0x7f0000000200)=""/103, 0x41000, 0x14, '\x00', r3, 0x1, r0, 0x8, &(0x7f0000000380)={0x9, 0x1}, 0x8, 0x10, &(0x7f00000003c0)={0x4, 0x8, 0x0, 0xffffffe1}, 0x10, r4}, 0x80) 19:15:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1590.015023][T17083] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1590.023452][T17083] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:15 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xf203000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:15 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7603}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1590.070553][T17110] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1590.078971][T17110] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:15 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000280)={0x1000000000800004, 0x8000}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x100000, 0xffffffff}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00005f4000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r0, 0x0) r1 = inotify_init1(0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r2, 0x80286722, &(0x7f0000000100)={&(0x7f00000005c0)=""/187, 0xbb, 0xbb71, 0x7ff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) preadv(r2, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/129, 0x81}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/230, 0xe6}, {&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000200)=""/83, 0x53}], 0x5, 0x64b6, 0xfff) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000680)={0x38, 0x2, 0x0, 0xffffffff, 0x2, 0x2, 0x6, 0x7, 0x7, 0xf7a4710e}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x208000, 0x0) splice(r3, 0x0, r4, 0x0, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r5, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setaffinity(r5, 0x8, &(0x7f0000000040)=0x7) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x92, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x8}, 0x22}, 0xffffffffffffffff, 0x0, r0, 0x0) 19:15:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r0}, 0x8) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000140)=0xe8) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000001c0)={0x0, 0x0}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000080)=r4, 0x4) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1c, 0x10, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x3}, [@map_fd={0x18, 0x6, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xfffffeff}, @map_idx={0x18, 0xb, 0x5, 0x0, 0xe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @alu={0x7, 0x0, 0x2, 0x0, 0x0, 0xc, 0x1}, @cb_func={0x18, 0x9, 0x4, 0x0, 0xfffffffffffffff8}, @map_val={0x18, 0x9, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x6}]}, &(0x7f0000000100)='GPL\x00', 0x4, 0x67, &(0x7f0000000200)=""/103, 0x41000, 0x14, '\x00', r3, 0x1, r0, 0x8, &(0x7f0000000380)={0x9, 0x1}, 0x8, 0x10, &(0x7f00000003c0)={0x4, 0x8, 0x0, 0xffffffe1}, 0x10, r4}, 0x80) 19:15:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1590.179434][T17192] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1590.187834][T17192] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:15 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7a00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:15 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000280)={0x1000000000800004, 0x8000}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x100000, 0xffffffff}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00005f4000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r0, 0x0) (async, rerun: 64) r1 = inotify_init1(0x0) (rerun: 64) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r2, 0x80286722, &(0x7f0000000100)={&(0x7f00000005c0)=""/187, 0xbb, 0xbb71, 0x7ff}) (async) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) preadv(r2, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/129, 0x81}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/230, 0xe6}, {&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000200)=""/83, 0x53}], 0x5, 0x64b6, 0xfff) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) sched_setattr(0x0, &(0x7f0000000680)={0x38, 0x2, 0x0, 0xffffffff, 0x2, 0x2, 0x6, 0x7, 0x7, 0xf7a4710e}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x208000, 0x0) splice(r3, 0x0, r4, 0x0, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r5, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setaffinity(r5, 0x8, &(0x7f0000000040)=0x7) (async, rerun: 64) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x92, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x8}, 0x22}, 0xffffffffffffffff, 0x0, r0, 0x0) (rerun: 64) [ 1590.280180][T17198] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1590.288580][T17198] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1590.315117][T17201] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:15 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xf6ffffff00000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:15 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = bpf$ITER_CREATE(0x21, &(0x7f0000000040)={r0}, 0x8) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000280)={{{@in=@dev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}}}, &(0x7f0000000140)=0xe8) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000001c0)={0x0, 0x0}, 0x8) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000080)=r4, 0x4) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x1c, 0x10, &(0x7f0000000080)=@framed={{0x18, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x0, 0x3}, [@map_fd={0x18, 0x6, 0x1, 0x0, r1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0xfffffeff}, @map_idx={0x18, 0xb, 0x5, 0x0, 0xe}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @alu={0x7, 0x0, 0x2, 0x0, 0x0, 0xc, 0x1}, @cb_func={0x18, 0x9, 0x4, 0x0, 0xfffffffffffffff8}, @map_val={0x18, 0x9, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x6}]}, &(0x7f0000000100)='GPL\x00', 0x4, 0x67, &(0x7f0000000200)=""/103, 0x41000, 0x14, '\x00', r3, 0x1, r0, 0x8, &(0x7f0000000380)={0x9, 0x1}, 0x8, 0x10, &(0x7f00000003c0)={0x4, 0x8, 0x0, 0xffffffe1}, 0x10, r4}, 0x80) [ 1590.323506][T17201] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:15 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x11000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1590.382520][T17203] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1590.390954][T17203] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:15 executing program 0: prlimit64(0x0, 0x6, &(0x7f0000000280)={0x1000000000800004, 0x8000}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x100000, 0xffffffff}, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f00005f4000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r0, 0x0) r1 = inotify_init1(0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r2, 0x80286722, &(0x7f0000000100)={&(0x7f00000005c0)=""/187, 0xbb, 0xbb71, 0x7ff}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) preadv(r2, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/129, 0x81}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/230, 0xe6}, {&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000200)=""/83, 0x53}], 0x5, 0x64b6, 0xfff) fcntl$setown(r1, 0x8, 0xffffffffffffffff) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000680)={0x38, 0x2, 0x0, 0xffffffff, 0x2, 0x2, 0x6, 0x7, 0x7, 0xf7a4710e}, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x208000, 0x0) splice(r3, 0x0, r4, 0x0, 0x2, 0x0) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r5, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setaffinity(r5, 0x8, &(0x7f0000000040)=0x7) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x92, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x8}, 0x22}, 0xffffffffffffffff, 0x0, r0, 0x0) prlimit64(0x0, 0x6, &(0x7f0000000280)={0x1000000000800004, 0x8000}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x100000, 0xffffffff}, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f00005f4000/0x2000)=nil, 0x2000, 0x1800003, 0x12, r0, 0x0) (async) inotify_init1(0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r2, 0x80286722, &(0x7f0000000100)={&(0x7f00000005c0)=""/187, 0xbb, 0xbb71, 0x7ff}) (async) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) preadv(r2, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/129, 0x81}, {&(0x7f0000000380)=""/134, 0x86}, {&(0x7f0000000440)=""/230, 0xe6}, {&(0x7f00000000c0)=""/32, 0x20}, {&(0x7f0000000200)=""/83, 0x53}], 0x5, 0x64b6, 0xfff) (async) fcntl$setown(r1, 0x8, 0xffffffffffffffff) (async) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) (async) sched_setattr(0x0, &(0x7f0000000680)={0x38, 0x2, 0x0, 0xffffffff, 0x2, 0x2, 0x6, 0x7, 0x7, 0xf7a4710e}, 0x0) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x208000, 0x0) (async) splice(r3, 0x0, r4, 0x0, 0x2, 0x0) (async) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) (async) rt_sigqueueinfo(r5, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) sched_setaffinity(r5, 0x8, &(0x7f0000000040)=0x7) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x92, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_config_ext={0x8}, 0x22}, 0xffffffffffffffff, 0x0, r0, 0x0) (async) 19:15:15 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7a01}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1590.491858][T17309] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1590.500260][T17309] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x6, &(0x7f0000001400)=[{&(0x7f00000000c0)="b35eb121ed48eb628b6029a700abb41b84857972fcdb675f797b638f9923593a2dcff9dc51dc17d8aacd016c6e80ed7f", 0x30, 0x8}, {&(0x7f0000000100)="236fb4ec18df12405da1111e4ab846b58273ae8638a4c917d03a585533ecd0742a3bdc8deae977b73b", 0x29, 0x4}, {&(0x7f0000000140)="22b0ff8cef7d2304497637082b9364f157911a9c0ad4e5dc37ca43af827cc0e2ab21017721fc7a471efa0f89ecdbbfd605d5", 0x32, 0x1}, {&(0x7f0000000200)="54d1dc1dc4e792468e74a43271826098cf99a7251e99cb81c9fca5457351c2b8252813c23a4ec8641f6cff6dbd41c2babdd700a76857a3298743a418bdbf579c964c75f56d8c9a434071df78990d88d5d26a335e946fd313d537c4576eec9dd6ab241472bd96fd0f9dbaa0e4f6b55459f55f103ca1c251b4c2c51b668b164c97a85dfd8cdb315c2d942aa1e9947630e17eb005e3c3c4f15a2e564549248df2d98080fe44486b77f492e1b3799cdf90c2191798aff91c70db90c521be0cea7280a6852ffcb9142cca78cab57529523bc5b932457d8b5fc6c65c", 0xd9, 0x7b}, {&(0x7f0000000300)="b6d8b225cd61bb39780290db33449c74fd8846756a3e20922f3195d22850500b83308b2076328e8a581d1f7c38344fb79f088a3ddb42943aa150f52439ae5124e3429ad7a68ff18e53fd5c6b3bdff78a43d076694a9260a0d9c9ebb7eb20e3b81cccba365bdc3da2461aba6877cfe9d98d1fe1fb3b64bca7bbe7b20e9f824ae3752fd44dfa9713925fc95e55ae801b7060e2bb66d62c53efdb78a2215e27d149fcaac9e35a4a4e173be5a3d1b9fb56dd8e045eee552858bccf8e908b4c36f0cd11900a358f92941a09b9156e32edd335fa68178e6c62a2c14a32c2f70f4421cb3986f7e57ffb3cb96d216ac006f70520f82bd72074a545db594f98838d6894b30f975aa23770945db23c1d4c241805d61699a3db483d16a8515815d139d556babeb6cefbf7deeda6cad4faaca362a8a63e6f01ff4ab10e1c754295d6b75752df7de83ebc5f8b4121291e74fa6dafe55a4f77a68b2e37aa8e9828e339a30522a70cc09158146c93d8c2d54433d6e52f6da4f78b913b301e35c0cbba1942cca1c6f752077342c9d960da2d6913a76f1cf20993c8a0cfc393b9d8d21a210ed4a82f339b3083caf698525c99b965db1bfed2f164026d0ce18ef230f9a5fa6e5047ccd2fc90f832959a3834689b18611ea0242ca600de4965ca587278a6b245de11e8a8b8fe149d091c42a640e7165104a43107da49499a42c15720f838b657ae5402acd35d334e08d0e7c4eec6c9640b199a96d25b4bfd66c7daa7d7c91025a498041a5e051bd0da1fc922ee38a69452ecee6ab8d33fd788a30e64d6be6c2c4ae8d8a2f7832dc9c27cc4929f95d09b718a975d09470483bcd10fbd88c484f081019b33029c74edea7123912904177d3f7a20305235fc9735fec20958a86d8326f1b39e2f1802c3caba7653e047f24d918340ce818fe2b6d6037ab1d051a2c1f993ff34a36b6e30c152e7b6353e5601055febffa9047b162a97721c4850a485bfd31a9fac9a5e494a83d50deb611dc95829d4ebb4f8cb5def3d551fe7773b9bab02165300f3fa755cf72921d0ce5533604e71ca631ed440f0f8f8bb4861453d234ea0dcd1bea394e859fc3cc3caf1b1ae8ce3070bc2b25ca7c49f755579120055d82b2aa107ebde9180d093bc46fcfdf9da936c31ed717d729c69fbe4e647eab61d2575629d523b13421130cf97c564326ae1047918f7d30f9ed6142b2222393024992fb7ab7f751719844cdbd5e89cf6571735d6dee4b20392c37ca6fb3decd3fa38d6fe4e2dda84dbc99703054cd02ccc2f229f2f62b4d2e62fb9e8b7fe4a9f7001280d3eef6ef7f82d9925cabf52a653e377db2f99a6da50ea10996ee15b23ac6cab900218e7aa035a48607b268ab52c78122b3dd68e678044a0c704a4e96a1e2127f2283a95364f188288fb1eabb89e0ca91ca1c3be0915d0fc3cf2dc29db8f820cfbe7e8cbd943559174ad3d613cf53f04de3ecb8522da8af6e2bd3942f87a5edf9804f548f6dff908116eda31a17904d12b7f5050a8e9f3493a6f8bda0ee1824c6b468a7a9ab542a9e2fb374c8fe82500beac3794fc6b62096886ef73b83517b461ac6600a3f663c4daf4872e52cabb6b8a02a9e63cf1c15c16ebfa8d35fa71763af1aebfd1ccb4b1b44d8f90d8c164f1a93e25b57e92409f55703196b9056e26a6ccf925309778cf4eb9526fd437cd0a7011c2ab3f07b5b65da9ba40534286e513501c8418fde11415b0eb20d543dcbfe18c994ee66c0cb2f0ceff4d7b68caa82a2d00a149ded324e8ba51356dabeda3b7d5de1198b100e8d42bbc173eb8d2af158bd18510f1cc053a92f3e189c78e2b1076fe13624b5f9de21933fd355794eb9f3c881508f8e87557ff87916ccd6613d76462e4864bfee07f4c098634b7cd05c525f5ac48d20bc3178fa2eb297face66a40877b7393708a0b28385b9b2fc4f6bf61401feef9a825d45a379dff9c3c227614090dc5436bb83decf5dc067ef55c7275e13b670d857ea313e8f367c967a363ab6f215b3bc89997fb3846aefe37c78efc7939f78fc30f371bd464019a09e73f9e9f08c406aba3f170f283946e6684b6f086dac5c453918b4646b0986b775dc3f7022016db79880f539cbe1a0e1adb0d0e671d29af0310b73d9e2b19aa8b6ad78de1d2877997bbdbe704f1a56ed4fae2a743d509c64a26b2937e636b222faedfaf31abd5fb0166731bee178ef5731f2d295ea817bc93c01909a4e829ae69bf2876cbf0954d99af79fce8f1b08df5593b12f998339ecd87db9ef7c2244061e9a789e4fec218ce47b6f3b97e7bab8ba7cd530b60bec824e538498a7550db34a3358ae763fa78f08ae30e9c30185e7bd4266c5dffedbe4b7c26181e96560b4f20dbc3c689255a56c0ed2eeef6d5ea15d2eaed2509d69ee4aa94cf48c72ed4fff573c69176a459992b95268f8d99184e6b94a59e43ff27ca8598789f454e4fd9f0875fd7c3cc87216a7c85d37cab0ae1b24e71b7d4edcb8c2dd59fe375807fffc31a33c4e6af6a4f5980e9d3573188d13136d1b212690048e6752e56d8287378440ba45382dcbf7ca8cf6dd4d1a5f10742fffc3349a9b60f16165e3cc35b6bb454acc6774415236e848f18561f51f45694ed291714cf69728169cb31559c9d30ad2e1a24924a3487a1b398b5367af7f07674780ef4ef8e1d08daaad4424509d79c1ecb676dab1e6607ff6b46c0cce5c6d4e0bd9fef5ce2ed47896aa008fe7e7253388850e34aeb9fcbc9309f524d23111546d1700e5b301e6d50901a187681d080127169989c4729f0d3cd2ae3f6f3cabe57b4e67f704c7f6e86cdc48e2ad53ac5809db363866ae008718d55a5c344ab4c66689a3ed15105c47e64793a4512ad445dbe93130fb56424290de59274b7478ebf946cbb76727a8674554dd5f13a6f11d0d6d9771815a4395767b2ea468ff82e35927e1947305007ee161e6c3d1d4ecb3a021c4a25233f1e69b31d57d27547c16313e4a1f4193326c12d4470cadc5f2e21cffc9f8e67254e686ebdd7c47097125471f02d58955a393531fb2059a9a6cf25a624e3eff1f49124c8c16337b92905c57c737e293fdf8010a354706e36a5ef4aabae353df5926744725c5096f4d7ae663121848218737b69c1f2c492af0db89e2acf32272a78d560090e95c302299ed31dd12861c12d61395e427bbe2b96ff483e18e1f860d6637d22fedceda5aa6131dd9da022d2e707219023abb11365870f2df2bf982711f2f26c5b4f255ae5973283c86ab1f460f9f371d4146673adba55500b11150f9e10ad03e3e6ed40a604b66e19d89ee39a3db1f6ad003a20807f8e0c564aa0689bcd8dc192c9761ed09d3df2d70a15b15114bd4d299ed7d23861f527f9940b4372b40f958576f89c0d96ffd4e166a0d64d9a7cbf46e54b3db5a3b7a7f4cdedd53d2aa70a03a11260eba6cb58f0cd9afe070bef608c1dceec0ed5cc3dc189a298c46e9967c3a565c5ca931962c07d9faf76fc3275c8f9edc6a105c88ac46cb809ba27131ef86dbc82258131ac1fbfc14432527f354c549f9b9e486a3b8b7d47c7c82dcd7f1f0f6185ff76bde82e74c4e6a860ce1d2bfc5b60f9e3ea82c0e78cc19db037c0e271cfc329ab59803b4ef0b79562830d84d1d1f5daf7089b1c65b1dae434c61e55cb073132056f3bd07b5e957e25dd71920dbc280626a26ad2a0437eec0ccb069c7145e66de6e8294b279ca52d193107fcd7dc24622d5bd005e6bf7ad67a22a3e09e561e60f8f562e26f0785c9e70a5c6a77b068adde6cd84bfa7b4510a4022faa8d75436ceb3635c13bfd3edc2b40c57640bf612b26a8e8a315f1d91d71bf0db75e9215ae71e8b0deb5a2d6be859cddd78e81c4f3ec6215014ee4c4fddf6aef4d8c6985d9f576b9b81c011343ef590f3f511662514b2755900eb1b6d5571a4198840ec8a064c4debab4bd2648d9d021ef8d45067549226b1e6c6a574decd22a6dc2f0330e60140c064300003c06722a857421dc7cc7d629b26278688cf66b91a248d3fa94ae15dac47d26df3c1d92099a14f69d317a43881dc8dc34f8fb48dc4e80b3668a38033f0af4722a850d9cefb24d85aa6e7d13dbe9e44eae9820858c562132c2bc94b1233ab7db1f73c9ecf7b7471103d9b6490073f87fa59677ebee4358b8576c644c86b1eadd1582c29aaf30e4aef5c3faf88c8061a4980b6aedd38fed5f8ffe68187ff2b8c642eedbbfe9ab8f30ca77a399e244eaf8158ace1b2154d02a8f5af2c0437ba125325e7a9eb1d598c91f28909d6a86a6f23e3deaf95db152b202081da417222b0db9c1c5b8a75e67701c9d6ca285675c4d8194e14194c7545210998eabe2e9bd1be05380629b235a899239d6ead978bf4cba2750256a9741f7465ead74f5e874a7abba0b2cb8e641e37242feeaa0570b45ef0c099cb118fb99f514ee6372fce1af8595c61873d9aae0ad4975bac42796b60fdbbdce7e608211ae56c7fd4f29d99be4101c2d0a5e27170dbac530cd88ec92bf533ae842c2be78430848f2197cd28dfdca73e87efbff81be7d0fce1f26f468c9214dc9362175cb1bdbac2343b31d07d2b23d71eaab6b12c1bd5a391e66b1339cbd117f9f8701ad91c36d067b524b70c2fc942a86980438d86dc7ca0c3df7e636d660aa483f4adc350a5ec65ea683e4ce6a7eaf709e71b3de29b106472c13052b2a81d37005f07d1f8d861c813a09320c0731bf1922481945fcfca4ad31ce8219c0be70b0278ddf6288b090a2f67ad390aa816065bbaea34892860205049a2a7d02d54dc53df40984d707dca55514318dc9dd2b8c3f5e020f3f365a81de6738fc7268f18536caddee0d5e81c1072796f2164de853f3815f8d752cf0afb2a24127db7cadd0523222acbccfa0f54aafcbcfdde6438256b95ca9be4cd00fe2590685f9125037ffaf660bf7814ed814981feed7bd3c7b84a61f3998ef870d2702cba0f237cac70cdd2ecf566e7e73d641d1a766aa0836e6990586480c6d7a74d2f10639e8836edf515ca53dba4e7cf61b0c69f87110da2ded3f9f3002eb46c04b1cf03858513e5efd00b2474130f800f356f406e96a7fff36bbf4c22669616c331ebdda225213e94dd87338bd3f204e5700e1945e6f4649f1ac08f3251b1648e8b9117aa3de11b76db1ac66369e25301153eb42ba7cab2cae10a7f1798d4301a296c66e0a72f2e1926e9c9deb19433ffa478c7dd50314e0bf5c16c5f838fa8154e2be433bb88095eac8bd3aea22d9235a4dfc330735941136a565aaa770f700909fd8d97a985c7df0af709822bfcdf192de9c4c118629e1e05cb080b246756fcaa8faaca53c9dfe95547501953fb0e6c2e7dcbc204128ee24ebe894873b075f690125e24feccbf55fdd0ecf3a26ea4c01d0bb7a22677e6e600fdab40cda75705fe52eb6c1a83150f8091b4b54469e64c71dce2da942fdaa70bfbe0c806096aa339013058589f280acc87e61c9a2bbacdcf51b5205a9eb182226463b03c97d17358dd6413ea7af902527b767b984c1992db6238f2a147c826a4cda5d6c7dca39353d7e6d162a829ca9cd9e2d0efac84d34ae9df72d23943bfad86a9841984b11c214074aed852aa2c022e4c7559a2e7454e48c3fa3a1732e38325a443def26734dd750d280cc72891bbb7c6c874cc60c311d68b60406d8ba7fffeea7f2a49d342a8e50043d97bdf4bfcf6a0f02734e9d06bcbe4894f92f1f5d23caa2f145f25228eac2586af0945b10d0a7b8347c86b62b38de0c25d1438451099b5ba04a09435387c9ceca59672ed46b075b", 0x1000, 0x7fffffff}, {&(0x7f0000001300)="3d2cd86f32a10bd2616da12f671006f7714fdad83f152c8af336d87cdbf7be0dbc6f8b8633108bcf43178d9de32f04d573883c74c86301897fbf99239e85485219d49cd0c457ba5200450db61def7ce169727a831c931b8e657ebe8f294368d7952ab9589e90c5966f67fb6bf289c04a400de2146e1027d861e7a311a3a866ba33ce1c4ec8150ae26ce3162d655f301eb458e1dfe59991e2621f38c7391a0b4f2cf92099c2acf6facb4e68a3f88c7328f7e86b281c9ddac136e3987cb70b250752787c50d6956247fdf4a27fc4fffa00148e19e81b5db5c4cb694ca0251dc98dfe02ca00767b4e282c7c1756031158a4814f34", 0xf3, 0x7ff}], 0x2000008, &(0x7f00000014c0)={[{@sb={'sb', 0x3d, 0x1}}], [{@fsname={'fsname', 0x3d, '+'}}]}) 19:15:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x12000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1590.534819][T17313] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1590.543356][T17313] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:16 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xf901000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1590.604574][T17315] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1590.613120][T17315] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:16 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7c02}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x2, &(0x7f00000017c0)={r0, r1+10000000}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1590.709945][T17422] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1590.718431][T17422] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1590.738910][T17423] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1590.747384][T17423] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x6, &(0x7f0000001400)=[{&(0x7f00000000c0)="b35eb121ed48eb628b6029a700abb41b84857972fcdb675f797b638f9923593a2dcff9dc51dc17d8aacd016c6e80ed7f", 0x30, 0x8}, {&(0x7f0000000100)="236fb4ec18df12405da1111e4ab846b58273ae8638a4c917d03a585533ecd0742a3bdc8deae977b73b", 0x29, 0x4}, {&(0x7f0000000140)="22b0ff8cef7d2304497637082b9364f157911a9c0ad4e5dc37ca43af827cc0e2ab21017721fc7a471efa0f89ecdbbfd605d5", 0x32, 0x1}, {&(0x7f0000000200)="54d1dc1dc4e792468e74a43271826098cf99a7251e99cb81c9fca5457351c2b8252813c23a4ec8641f6cff6dbd41c2babdd700a76857a3298743a418bdbf579c964c75f56d8c9a434071df78990d88d5d26a335e946fd313d537c4576eec9dd6ab241472bd96fd0f9dbaa0e4f6b55459f55f103ca1c251b4c2c51b668b164c97a85dfd8cdb315c2d942aa1e9947630e17eb005e3c3c4f15a2e564549248df2d98080fe44486b77f492e1b3799cdf90c2191798aff91c70db90c521be0cea7280a6852ffcb9142cca78cab57529523bc5b932457d8b5fc6c65c", 0xd9, 0x7b}, {&(0x7f0000000300)="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", 0x1000, 0x7fffffff}, {&(0x7f0000001300)="3d2cd86f32a10bd2616da12f671006f7714fdad83f152c8af336d87cdbf7be0dbc6f8b8633108bcf43178d9de32f04d573883c74c86301897fbf99239e85485219d49cd0c457ba5200450db61def7ce169727a831c931b8e657ebe8f294368d7952ab9589e90c5966f67fb6bf289c04a400de2146e1027d861e7a311a3a866ba33ce1c4ec8150ae26ce3162d655f301eb458e1dfe59991e2621f38c7391a0b4f2cf92099c2acf6facb4e68a3f88c7328f7e86b281c9ddac136e3987cb70b250752787c50d6956247fdf4a27fc4fffa00148e19e81b5db5c4cb694ca0251dc98dfe02ca00767b4e282c7c1756031158a4814f34", 0xf3, 0x7ff}], 0x2000008, &(0x7f00000014c0)={[{@sb={'sb', 0x3d, 0x1}}], [{@fsname={'fsname', 0x3d, '+'}}]}) 19:15:16 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8403}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1590.860928][T17430] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1590.869428][T17430] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1590.894639][T17431] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x2, &(0x7f00000017c0)={r0, r1+10000000}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) clock_gettime(0x0, &(0x7f0000000040)) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x2, &(0x7f00000017c0)={r0, r1+10000000}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1590.903017][T17431] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x18030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1590.932249][T17432] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1590.940636][T17432] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:16 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8e03}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:16 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xfa03000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1591.007515][T17437] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1591.015924][T17437] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:16 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x6, &(0x7f0000001400)=[{&(0x7f00000000c0)="b35eb121ed48eb628b6029a700abb41b84857972fcdb675f797b638f9923593a2dcff9dc51dc17d8aacd016c6e80ed7f", 0x30, 0x8}, {&(0x7f0000000100)="236fb4ec18df12405da1111e4ab846b58273ae8638a4c917d03a585533ecd0742a3bdc8deae977b73b", 0x29, 0x4}, {&(0x7f0000000140)="22b0ff8cef7d2304497637082b9364f157911a9c0ad4e5dc37ca43af827cc0e2ab21017721fc7a471efa0f89ecdbbfd605d5", 0x32, 0x1}, {&(0x7f0000000200)="54d1dc1dc4e792468e74a43271826098cf99a7251e99cb81c9fca5457351c2b8252813c23a4ec8641f6cff6dbd41c2babdd700a76857a3298743a418bdbf579c964c75f56d8c9a434071df78990d88d5d26a335e946fd313d537c4576eec9dd6ab241472bd96fd0f9dbaa0e4f6b55459f55f103ca1c251b4c2c51b668b164c97a85dfd8cdb315c2d942aa1e9947630e17eb005e3c3c4f15a2e564549248df2d98080fe44486b77f492e1b3799cdf90c2191798aff91c70db90c521be0cea7280a6852ffcb9142cca78cab57529523bc5b932457d8b5fc6c65c", 0xd9, 0x7b}, {&(0x7f0000000300)="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", 0x1000, 0x7fffffff}, {&(0x7f0000001300)="3d2cd86f32a10bd2616da12f671006f7714fdad83f152c8af336d87cdbf7be0dbc6f8b8633108bcf43178d9de32f04d573883c74c86301897fbf99239e85485219d49cd0c457ba5200450db61def7ce169727a831c931b8e657ebe8f294368d7952ab9589e90c5966f67fb6bf289c04a400de2146e1027d861e7a311a3a866ba33ce1c4ec8150ae26ce3162d655f301eb458e1dfe59991e2621f38c7391a0b4f2cf92099c2acf6facb4e68a3f88c7328f7e86b281c9ddac136e3987cb70b250752787c50d6956247fdf4a27fc4fffa00148e19e81b5db5c4cb694ca0251dc98dfe02ca00767b4e282c7c1756031158a4814f34", 0xf3, 0x7ff}], 0x2000008, &(0x7f00000014c0)={[{@sb={'sb', 0x3d, 0x1}}], [{@fsname={'fsname', 0x3d, '+'}}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x1, 0x6, &(0x7f0000001400)=[{&(0x7f00000000c0)="b35eb121ed48eb628b6029a700abb41b84857972fcdb675f797b638f9923593a2dcff9dc51dc17d8aacd016c6e80ed7f", 0x30, 0x8}, {&(0x7f0000000100)="236fb4ec18df12405da1111e4ab846b58273ae8638a4c917d03a585533ecd0742a3bdc8deae977b73b", 0x29, 0x4}, {&(0x7f0000000140)="22b0ff8cef7d2304497637082b9364f157911a9c0ad4e5dc37ca43af827cc0e2ab21017721fc7a471efa0f89ecdbbfd605d5", 0x32, 0x1}, {&(0x7f0000000200)="54d1dc1dc4e792468e74a43271826098cf99a7251e99cb81c9fca5457351c2b8252813c23a4ec8641f6cff6dbd41c2babdd700a76857a3298743a418bdbf579c964c75f56d8c9a434071df78990d88d5d26a335e946fd313d537c4576eec9dd6ab241472bd96fd0f9dbaa0e4f6b55459f55f103ca1c251b4c2c51b668b164c97a85dfd8cdb315c2d942aa1e9947630e17eb005e3c3c4f15a2e564549248df2d98080fe44486b77f492e1b3799cdf90c2191798aff91c70db90c521be0cea7280a6852ffcb9142cca78cab57529523bc5b932457d8b5fc6c65c", 0xd9, 0x7b}, {&(0x7f0000000300)="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", 0x1000, 0x7fffffff}, {&(0x7f0000001300)="3d2cd86f32a10bd2616da12f671006f7714fdad83f152c8af336d87cdbf7be0dbc6f8b8633108bcf43178d9de32f04d573883c74c86301897fbf99239e85485219d49cd0c457ba5200450db61def7ce169727a831c931b8e657ebe8f294368d7952ab9589e90c5966f67fb6bf289c04a400de2146e1027d861e7a311a3a866ba33ce1c4ec8150ae26ce3162d655f301eb458e1dfe59991e2621f38c7391a0b4f2cf92099c2acf6facb4e68a3f88c7328f7e86b281c9ddac136e3987cb70b250752787c50d6956247fdf4a27fc4fffa00148e19e81b5db5c4cb694ca0251dc98dfe02ca00767b4e282c7c1756031158a4814f34", 0xf3, 0x7ff}], 0x2000008, &(0x7f00000014c0)={[{@sb={'sb', 0x3d, 0x1}}], [{@fsname={'fsname', 0x3d, '+'}}]}) (async) 19:15:16 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x9a02}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1591.102084][T17439] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1591.110470][T17439] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x2, &(0x7f00000017c0)={r0, r1+10000000}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) clock_gettime(0x0, &(0x7f0000000040)) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000000140), 0x0, 0x2, &(0x7f00000017c0)={r0, r1+10000000}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1591.163290][T17459] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1591.171739][T17459] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1591.219108][T17545] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1591.227477][T17545] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:16 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xa001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:16 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xfeffffff00000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1591.301444][T17550] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1591.309806][T17550] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:16 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xb901}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1591.396689][T17553] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1591.405086][T17553] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local}, 0x4, 0x1, 0x3, 0x2}}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000002c0)="f0942c4610be9974561a8202be699a94a97dc6976a4bf8aa6c728f7d6dc3654d0de3717ae8991e477e49d6ff307f4148622086f7fd3fc67b029e25c3be850d655afe7050cbbe4c1a5a70c024794ce6e5adea1a055494f01a98a098b64bcc01f62edcc92af2883a1b21770f349e121caebf085f4152b0f27ac9e9362c87c6e96d52f3305160529b654aa98cc081c4bfd465b003df62da79b430660c2e8a0582fc2c0438bcac16b902bf451da8554e597c89bd339115257bca83a085fde5261bd3a5a5c28c4f871bcda76669df4bfd02491acc9e3d71976088efcc426f99929169e60cc5cf3d377bb698c9c936dbaca2648b56ba9fffe7", 0xf6}, {&(0x7f0000000140)="9d8ea3f35f5358c98246a927bbd43c7577178a7e7bab22021cff5b29c180d566c75b54", 0x23}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000200)="e927b3fd02145188880937ed78266eebf68f6387fa0b852536502a2b74f6dd772915e15e5b57614ed451c392d2f992de569ca96f3a3dc7a66c5c42", 0x3b}, {&(0x7f00000013c0)="c1e74b5d9ff227747bcf39400becc6f680a1ed1e56983acbb0fb5d805bb558a7ad52239d71549946c8a71a86b59e990193078c6f1126edfcdee747e0824e171b2a5b8656c80251ecc5a1dc09c05aa60b69adbe95df1cd0766d44ecf5379238739dec1e0d100987a34c0e2087994ed3533c80eea0f058485c3bceca94a8956a31d57b66b577db7d72e7d31069caad4337bd023a4929de23d16e20d87a07aa356502dde6b9bbc5f6307286d1e88f90e2802f0d77b4d008d5e378781cd7129008c20666d233f9784815714af56aba31489ac7db0b070f5c469a14870122", 0xdc}], 0x5}, 0x4004003) perf_event_open(&(0x7f0000000180)={0x0, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) 19:15:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1591.460415][T17555] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1591.468786][T17555] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:17 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x5aa00, 0x62e3, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1591.524732][T17660] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1591.533143][T17660] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:17 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xff07000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local}, 0x4, 0x1, 0x3, 0x2}}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000002c0)="f0942c4610be9974561a8202be699a94a97dc6976a4bf8aa6c728f7d6dc3654d0de3717ae8991e477e49d6ff307f4148622086f7fd3fc67b029e25c3be850d655afe7050cbbe4c1a5a70c024794ce6e5adea1a055494f01a98a098b64bcc01f62edcc92af2883a1b21770f349e121caebf085f4152b0f27ac9e9362c87c6e96d52f3305160529b654aa98cc081c4bfd465b003df62da79b430660c2e8a0582fc2c0438bcac16b902bf451da8554e597c89bd339115257bca83a085fde5261bd3a5a5c28c4f871bcda76669df4bfd02491acc9e3d71976088efcc426f99929169e60cc5cf3d377bb698c9c936dbaca2648b56ba9fffe7", 0xf6}, {&(0x7f0000000140)="9d8ea3f35f5358c98246a927bbd43c7577178a7e7bab22021cff5b29c180d566c75b54", 0x23}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000200)="e927b3fd02145188880937ed78266eebf68f6387fa0b852536502a2b74f6dd772915e15e5b57614ed451c392d2f992de569ca96f3a3dc7a66c5c42", 0x3b}, {&(0x7f00000013c0)="c1e74b5d9ff227747bcf39400becc6f680a1ed1e56983acbb0fb5d805bb558a7ad52239d71549946c8a71a86b59e990193078c6f1126edfcdee747e0824e171b2a5b8656c80251ecc5a1dc09c05aa60b69adbe95df1cd0766d44ecf5379238739dec1e0d100987a34c0e2087994ed3533c80eea0f058485c3bceca94a8956a31d57b66b577db7d72e7d31069caad4337bd023a4929de23d16e20d87a07aa356502dde6b9bbc5f6307286d1e88f90e2802f0d77b4d008d5e378781cd7129008c20666d233f9784815714af56aba31489ac7db0b070f5c469a14870122", 0xdc}], 0x5}, 0x4004003) perf_event_open(&(0x7f0000000180)={0x0, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local}, 0x4, 0x1, 0x3, 0x2}}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000002c0)="f0942c4610be9974561a8202be699a94a97dc6976a4bf8aa6c728f7d6dc3654d0de3717ae8991e477e49d6ff307f4148622086f7fd3fc67b029e25c3be850d655afe7050cbbe4c1a5a70c024794ce6e5adea1a055494f01a98a098b64bcc01f62edcc92af2883a1b21770f349e121caebf085f4152b0f27ac9e9362c87c6e96d52f3305160529b654aa98cc081c4bfd465b003df62da79b430660c2e8a0582fc2c0438bcac16b902bf451da8554e597c89bd339115257bca83a085fde5261bd3a5a5c28c4f871bcda76669df4bfd02491acc9e3d71976088efcc426f99929169e60cc5cf3d377bb698c9c936dbaca2648b56ba9fffe7", 0xf6}, {&(0x7f0000000140)="9d8ea3f35f5358c98246a927bbd43c7577178a7e7bab22021cff5b29c180d566c75b54", 0x23}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f0000000200)="e927b3fd02145188880937ed78266eebf68f6387fa0b852536502a2b74f6dd772915e15e5b57614ed451c392d2f992de569ca96f3a3dc7a66c5c42", 0x3b}, {&(0x7f00000013c0)="c1e74b5d9ff227747bcf39400becc6f680a1ed1e56983acbb0fb5d805bb558a7ad52239d71549946c8a71a86b59e990193078c6f1126edfcdee747e0824e171b2a5b8656c80251ecc5a1dc09c05aa60b69adbe95df1cd0766d44ecf5379238739dec1e0d100987a34c0e2087994ed3533c80eea0f058485c3bceca94a8956a31d57b66b577db7d72e7d31069caad4337bd023a4929de23d16e20d87a07aa356502dde6b9bbc5f6307286d1e88f90e2802f0d77b4d008d5e378781cd7129008c20666d233f9784815714af56aba31489ac7db0b070f5c469a14870122", 0xdc}], 0x5}, 0x4004003) (async) perf_event_open(&(0x7f0000000180)={0x0, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) (async) 19:15:17 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xca02}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:17 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x5aa00, 0x62e3, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1591.637743][T17667] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1591.646242][T17667] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:17 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xcc01}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:17 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x5aa00, 0x62e3, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$kcm(r0, &(0x7f0000000240)={&(0x7f00000000c0)=@pppol2tp={0x18, 0x1, {0x0, r0, {0x2, 0x4e24, @local}, 0x4, 0x1, 0x3, 0x2}}, 0x80, &(0x7f00000014c0)=[{&(0x7f00000002c0)="f0942c4610be9974561a8202be699a94a97dc6976a4bf8aa6c728f7d6dc3654d0de3717ae8991e477e49d6ff307f4148622086f7fd3fc67b029e25c3be850d655afe7050cbbe4c1a5a70c024794ce6e5adea1a055494f01a98a098b64bcc01f62edcc92af2883a1b21770f349e121caebf085f4152b0f27ac9e9362c87c6e96d52f3305160529b654aa98cc081c4bfd465b003df62da79b430660c2e8a0582fc2c0438bcac16b902bf451da8554e597c89bd339115257bca83a085fde5261bd3a5a5c28c4f871bcda76669df4bfd02491acc9e3d71976088efcc426f99929169e60cc5cf3d377bb698c9c936dbaca2648b56ba9fffe7", 0xf6}, {&(0x7f0000000140)="9d8ea3f35f5358c98246a927bbd43c7577178a7e7bab22021cff5b29c180d566c75b54", 0x23}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000200)="e927b3fd02145188880937ed78266eebf68f6387fa0b852536502a2b74f6dd772915e15e5b57614ed451c392d2f992de569ca96f3a3dc7a66c5c42", 0x3b}, {&(0x7f00000013c0)="c1e74b5d9ff227747bcf39400becc6f680a1ed1e56983acbb0fb5d805bb558a7ad52239d71549946c8a71a86b59e990193078c6f1126edfcdee747e0824e171b2a5b8656c80251ecc5a1dc09c05aa60b69adbe95df1cd0766d44ecf5379238739dec1e0d100987a34c0e2087994ed3533c80eea0f058485c3bceca94a8956a31d57b66b577db7d72e7d31069caad4337bd023a4929de23d16e20d87a07aa356502dde6b9bbc5f6307286d1e88f90e2802f0d77b4d008d5e378781cd7129008c20666d233f9784815714af56aba31489ac7db0b070f5c469a14870122", 0xdc}], 0x5}, 0x4004003) (async, rerun: 64) perf_event_open(&(0x7f0000000180)={0x0, 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, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x3) (rerun: 64) 19:15:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1591.802378][T17674] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1591.810792][T17674] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:17 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xffffff7f00000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1591.853096][T17678] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1591.861488][T17678] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:17 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xce02}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x20cc0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x601, 0x81) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) recvmsg$can_bcm(r1, &(0x7f0000003800)={&(0x7f00000002c0)=@xdp, 0x80, &(0x7f0000003740)=[{&(0x7f0000000340)=""/193, 0xc1}, {&(0x7f0000000200)=""/4, 0x4}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/137, 0x89}, {&(0x7f0000001580)=""/70, 0x46}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/145, 0x91}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/81, 0x51}], 0xa}, 0x40012102) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) close_range(r3, r2, 0x2) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0xe7, 0x8, 0x2, 0x0, 0x0, 0x10000, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f2, 0x4, @perf_bp={&(0x7f0000000140), 0xc}, 0x6000, 0x1, 0xfffffffa, 0x8, 0x7, 0x0, 0xffd5, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) 19:15:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1591.961436][T17784] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1591.969948][T17784] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:17 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xffffffff00000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1592.044636][T17789] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1592.053061][T17789] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:17 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xdc03}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1592.107197][T17794] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1592.115619][T17794] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1592.145752][T17796] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x601, 0x81) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) recvmsg$can_bcm(r1, &(0x7f0000003800)={&(0x7f00000002c0)=@xdp, 0x80, &(0x7f0000003740)=[{&(0x7f0000000340)=""/193, 0xc1}, {&(0x7f0000000200)=""/4, 0x4}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/137, 0x89}, {&(0x7f0000001580)=""/70, 0x46}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/145, 0x91}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/81, 0x51}], 0xa}, 0x40012102) (async) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) close_range(r3, r2, 0x2) (async) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0xe7, 0x8, 0x2, 0x0, 0x0, 0x10000, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f2, 0x4, @perf_bp={&(0x7f0000000140), 0xc}, 0x6000, 0x1, 0xfffffffa, 0x8, 0x7, 0x0, 0xffd5, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) 19:15:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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, 0x20cc0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x25000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1592.154107][T17796] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1592.181842][T17797] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1592.190206][T17797] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:17 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xe601}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1592.301543][T17802] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1592.309967][T17802] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1592.339295][T17807] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:17 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x601, 0x81) r1 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) recvmsg$can_bcm(r1, &(0x7f0000003800)={&(0x7f00000002c0)=@xdp, 0x80, &(0x7f0000003740)=[{&(0x7f0000000340)=""/193, 0xc1}, {&(0x7f0000000200)=""/4, 0x4}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/137, 0x89}, {&(0x7f0000001580)=""/70, 0x46}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/145, 0x91}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/81, 0x51}], 0xa}, 0x40012102) r2 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) close_range(r3, r2, 0x2) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0xe7, 0x8, 0x2, 0x0, 0x0, 0x10000, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f2, 0x4, @perf_bp={&(0x7f0000000140), 0xc}, 0x6000, 0x1, 0xfffffffa, 0x8, 0x7, 0x0, 0xffd5, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) openat(r0, &(0x7f0000000040)='./file0\x00', 0x601, 0x81) (async) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) (async) recvmsg$can_bcm(r1, &(0x7f0000003800)={&(0x7f00000002c0)=@xdp, 0x80, &(0x7f0000003740)=[{&(0x7f0000000340)=""/193, 0xc1}, {&(0x7f0000000200)=""/4, 0x4}, {&(0x7f0000000440)=""/84, 0x54}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/137, 0x89}, {&(0x7f0000001580)=""/70, 0x46}, {&(0x7f0000001600)=""/4096, 0x1000}, {&(0x7f0000002600)=""/145, 0x91}, {&(0x7f00000026c0)=""/4096, 0x1000}, {&(0x7f00000036c0)=""/81, 0x51}], 0xa}, 0x40012102) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) close_range(r3, r2, 0x2) (async) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0xe7, 0x8, 0x2, 0x0, 0x0, 0x10000, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f2, 0x4, @perf_bp={&(0x7f0000000140), 0xc}, 0x6000, 0x1, 0xfffffffa, 0x8, 0x7, 0x0, 0xffd5, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) (async) 19:15:17 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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, 0x20cc0, 0x4000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1592.347695][T17807] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x27000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:17 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:17 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xea03}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1592.393142][T17911] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1592.401582][T17911] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1592.489641][T17915] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1592.498038][T17915] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1592.523201][T17917] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1592.531591][T17917] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='bcache_alloc_fail\x00', r0}, 0x10) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x40, 0xff, 0x93, 0x20, 0x0, 0x24000000, 0x8, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x800, 0xf400000000000000, 0x10001, 0x0, 0x100, 0x8, 0x40, 0x0, 0xc375, 0x0, 0x2}, 0xffffffffffffffff, 0xb, r1, 0x2) 19:15:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x4, 0xff, 0x2, 0x2, 0x3, 0xfee8, 0x1, 0x2}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x0, 0x1, 0xb53, 0x71e68f8e, 0xfffffffffffffffc, 0x1, 0x7fff, 0x7, 0x1}, 0x0) 19:15:18 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xec03}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1592.590230][T18026] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1592.598745][T18026] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:18 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:18 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1592.650561][T18031] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1592.659016][T18031] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x4, 0xff, 0x2, 0x2, 0x3, 0xfee8, 0x1, 0x2}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x0, 0x1, 0xb53, 0x71e68f8e, 0xfffffffffffffffc, 0x1, 0x7fff, 0x7, 0x1}, 0x0) [ 1592.726571][T18035] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1592.734996][T18035] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1592.763810][T18036] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1592.772233][T18036] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1592.815540][T18037] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:18 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf403}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1592.823993][T18037] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='bcache_alloc_fail\x00', r0}, 0x10) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x40, 0xff, 0x93, 0x20, 0x0, 0x24000000, 0x8, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x800, 0xf400000000000000, 0x10001, 0x0, 0x100, 0x8, 0x40, 0x0, 0xc375, 0x0, 0x2}, 0xffffffffffffffff, 0xb, r1, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='bcache_alloc_fail\x00', r0}, 0x10) (async) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x40, 0xff, 0x93, 0x20, 0x0, 0x24000000, 0x8, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x800, 0xf400000000000000, 0x10001, 0x0, 0x100, 0x8, 0x40, 0x0, 0xc375, 0x0, 0x2}, 0xffffffffffffffff, 0xb, r1, 0x2) (async) 19:15:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async, rerun: 32) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) (rerun: 32) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x4, 0xff, 0x2, 0x2, 0x3, 0xfee8, 0x1, 0x2}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x0, 0x1, 0xb53, 0x71e68f8e, 0xfffffffffffffffc, 0x1, 0x7fff, 0x7, 0x1}, 0x0) [ 1592.893905][T18042] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1592.902374][T18042] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:18 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf602}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x20, 0x6, 0x9, 0xef, 0x8000, 0x5, 0x3}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x42010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1593.069084][T18148] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1593.077607][T18148] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1593.096748][T18150] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1593.105114][T18150] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:18 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1593.158658][T18253] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1593.167037][T18253] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1593.197889][T18258] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:18 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf802}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000100)='bcache_alloc_fail\x00', r0}, 0x10) perf_event_open(&(0x7f0000000080)={0x5, 0x80, 0x40, 0xff, 0x93, 0x20, 0x0, 0x24000000, 0x8, 0xb, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x0, @perf_bp={&(0x7f0000000040), 0x9}, 0x800, 0xf400000000000000, 0x10001, 0x0, 0x100, 0x8, 0x40, 0x0, 0xc375, 0x0, 0x2}, 0xffffffffffffffff, 0xb, r1, 0x2) 19:15:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x20, 0x6, 0x9, 0xef, 0x8000, 0x5, 0x3}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x20, 0x6, 0x9, 0xef, 0x8000, 0x5, 0x3}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1593.206289][T18258] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1593.253439][T18260] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1593.262024][T18260] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:18 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf901}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1593.378161][T18264] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1593.386571][T18264] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1593.454767][T18269] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1593.463166][T18269] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1593.487594][T18299] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:18 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfa03}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:18 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x20, 0x6, 0x9, 0xef, 0x8000, 0x5, 0x3}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:18 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x49000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1593.495976][T18299] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/143, 0x8f}, {&(0x7f0000000200)=""/133, 0x85}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000340)=""/168, 0xa8}, {&(0x7f0000000400)=""/153, 0x99}], 0x5, 0x4, 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x4, 0x5, 0x3, 0x4, 0x0, 0x7, 0x10, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x1, @perf_config_ext={0x0, 0x40}, 0x4440, 0x1, 0x2, 0x1, 0x80, 0x5, 0xdca, 0x0, 0x3ff, 0x0, 0x8d2}, 0xffffffffffffffff, 0xe, r1, 0x8) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x80, 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={0x5, 0xcc9f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) open$dir(&(0x7f0000000540)='./file0\x00', 0x400402, 0x131) 19:15:18 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:19 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xc0081) r1 = eventfd2(0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x400c40, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x18000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000300)={r4, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000001300)={{r5, 0x3ff, 0x4, 0x2, 0x4d7, 0x94, 0x0, 0x40, 0x9, 0x1e, 0x1ff, 0xf2b3, 0x2, 0x1, 0x5}, 0x10, [0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053dc0)={0x0, [{}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r6, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r4}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x1f, "c23368e9e52e40"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000535c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005ddc0)={0x8001, [{r314, r93}, {r346, r267}, {r192, r117}, {r281, r262}, {r51, r334}, {r323, r354}, {r161, r182}, {0x0, r244}, {r68, r219}, {r84, r160}, {r109, r103}, {0x0, r82}, {r177, r21}, {r180, r93}, {0x0, r65}, {r377, r80}, {r177, r290}, {r293, r288}, {r159, r4}, {r352, r32}, {r186}, {r22, r235}, {r137, r368}, {r33, r344}, {r242, r63}, {r341, r160}, {r335, r91}, {r149, r342}, {r177, r348}, {r49, r170}, {r305, r160}, {r371, r380}, {r328, r57}, {r215, r138}, {r369, r91}, {r277, r282}, {r260, r112}, {r53}, {r35, r197}, {r62, r365}, {r287, r299}, {r283, r97}, {0x0, r286}, {r279, r210}, {r159, r199}, {r143}, {r298, r338}, {r33, r36}, {r305, r15}, {r270, r356}, {r143}, {r145}, {r308, r176}, {r317, r176}, {r374, r20}, {r310, r269}, {r301, r80}, {r200, r10}, {r192, r367}, {r343, r65}, {r361}, {r64, r138}, {r72, r126}, {r113, r21}, {r190, r227}, {r188, r233}, {r285, r20}, {r111}, {r19, r299}, {r314, r115}, {r59, r8}, {r226, r326}, {0x0, r102}, {r168, r201}, {r373}, {r358, r378}, {r263, r155}, {r7, r261}, {r100, r219}, {r83, r294}, {r77}, {r254, r191}, {r26, r115}, {r171, r112}, {r303, r128}, {r192, r87}, {0x0, r357}, {r301, r89}, {0x0, r74}, {r68, r320}, {r327, r27}, {r298, r172}, {0x0, r372}, {r245, r93}, {r333, r204}, {r240, r243}, {r56, r146}, {r31, r138}, {r48, r90}, {r104, r134}, {r180, r227}, {r24}, {r250, r144}, {r238, r105}, {r183, r209}, {r376, r340}, {r222, r47}, {r333, 0x0}, {0x0, r87}, {0x0, r76}, {r16, r351}, {r325, r315}, {r140, r39}, {r305, r21}, {r202, r146}, {r335, r347}, {r17, r304}, {r339, r120}, {r70, r249}, {r273, r4}, {0x0, r297}, {r319, r132}, {r346, r267}, {r205, r290}, {r289, r25}, {r213, r193}, {r346, r44}, {r62, r357}, {r81, r155}, {0x0, r164}, {0x0, r329}, {r263, r204}, {r313, r284}, {r147, r121}, {r341}, {r135, r185}, {0x0, r117}, {r253, r150}, {0x0, r318}, {r215, r193}, {r213, r34}, {r175, r187}, {r341, r252}, {r213, r304}, {r321, r44}, {r330, r241}, {r35, r252}, {r55, r102}, {r325, r169}, {r236, r39}, {r84, r71}, {r56, r216}, {r257, r372}, {r266, r239}, {r45, r18}, {r133, r255}, {r37, r65}, {r258, r87}, {r104, r32}, {r96, r342}, {r137, r73}, {r139, r211}, {0x0, r172}, {r75, r324}, {0x0, r38}, {0x0, r160}, {r215, r50}, {r86, r256}, {r86, r52}, {0x0, r235}, {r186, r252}, {r107, r221}, {r295, r223}, {r137}, {r312, r87}, {r349, r272}, {0x0, r290}, {r275, r125}, {r26, r207}, {r118, r347}, {r236, r307}, {r173}, {r373, r58}, {r19, r108}, {r141, r157}, {r370, r334}, {r206, r252}, {r41, r58}, {r271, r211}, {r9, r280}, {0x0, r249}, {r343, r189}, {r343, r336}, {r100, r74}, {r220, r166}, {r321, r221}, {r22, r126}, {r163, r331}, {r312, r230}, {r77, r182}, {r122, r372}, {r212, r322}, {0x0, r191}, {r319, r153}, {r11}, {r263, r10}, {r355, r378}, {r183, r208}, {r122, r194}, {r114, r259}, {r167, r269}, {r13, r102}, {r165}, {r165, r302}, {r306, r151}, {r177, r227}, {r6, r274}, {0x0, r148}, {0x0, r197}, {r116, r23}, {r202, r276}, {r24, r249}, {r339, r170}, {r224, r63}, {r81, r294}, {r337}, {r312, r353}, {r60, r179}, {r29, r34}, {r168, r265}, {r81, r231}, {r369, r101}, {r56, r302}, {r11, r182}, {r287}, {r24, r340}, {r291, r93}, {r228, r54}, {r242, r357}, {r335}, {r218, r225}, {r62}, {0x0, r345}, {0x0, r221}, {r330}, {}, {r371}, {r22, r290}, {r106}, {r240, r42}, {0x0, r255}, {r156, r252}, {0x0, r184}, {r300}, {r49, r356}], 0xff, "abdba042ab45ee"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005edc0)={0x40000000, [{}, {}, {0x0, r221}, {0x0, r315}, {r35, r367}, {}, {0x0, r89}, {r341}, {}, {}, {0x0, r351}, {}, {0x0, r85}, {r240}, {}, {r198}, {r96}, {r14}, {0x0, r367}, {0x0, r375}, {0x0, r203}, {0x0, r191}, {r377, r246}, {}, {r366}, {0x0, r246}, {r161, r367}, {r75, r286}, {0x0, r347}, {r173}, {r254, r244}, {}, {r213}, {}, {r228}, {r61, r85}, {r196, r350}, {}, {0x0, r57}, {0x0, r8}, {}, {}, {r129}, {r374}, {0x0, r286}, {r283, r90}, {r43}, {0x0, r193}, {0x0, r170}, {r131}, {}, {r46, r332}, {r306}, {r229, r150}, {0x0, r15}, {}, {}, {r238, r87}, {r28}, {r168}, {0x0, r105}, {r328, r247}, {}, {r66}, {r253, r124}, {r14, r214}, {0x0, r307}, {}, {r145, r130}, {}, {}, {0x0, r378}, {r3, r54}, {}, {r293, r353}, {r316}, {}, {0x0, r42}, {}, {r6, r329}, {r285}, {}, {}, {0x0, r342}, {r220}, {}, {}, {r133}, {0x0, r324}, {}, {r149, r219}, {r301, r326}, {r62, r359}, {}, {}, {}, {}, {}, {}, {r127, r90}, {}, {}, {}, {0x0, r110}, {0x0, r324}, {r188, r233}, {}, {r51}, {r70}, {r257}, {r296}, {r183, r261}, {}, {0x0, r142}, {0x0, r158}, {0x0, r30}, {r327}, {r13}, {r99}, {r168}, {r343, r282}, {0x0, r357}, {r248, r309}, {}, {r346}, {}, {r363, r360}, {0x0, r179}, {r341}, {r377}, {r379}, {r178, r259}, {0x0, r76}, {r305}, {r213}, {r178}, {r56}, {r107, r187}, {}, {r94, r182}, {}, {}, {0x0, r108}, {}, {r303, r95}, {}, {0x0, r181}, {r327, r311}, {}, {0x0, r12}, {}, {r364}, {}, {}, {r358, r251}, {r152, r78}, {}, {0x0, r356}, {r88, r239}, {}, {0x0, r334}, {r149}, {}, {}, {r257, r67}, {0x0, r123}, {}, {}, {0x0, r278}, {0x0, r290}, {0x0, r336}, {}, {r234, r372}, {}, {}, {}, {}, {r109, r162}, {0x0, r136}, {0x0, r52}, {}, {}, {0x0, r338}, {}, {r41}, {r22, r193}, {r232}, {0x0, r223}, {0x0, r119}, {r296}, {r306, r195}, {r175, r69}, {r303}, {r361}, {}, {r370, r134}, {}, {}, {}, {}, {r139}, {0x0, r172}, {r355}, {r263, r98}, {r75, r265}, {r171, r21}, {r79, r237}, {0x0, r214}, {r48}, {0x0, r309}, {0x0, r20}, {0x0, r136}, {r268}, {r206}, {}, {r107}, {r154, r280}, {r196}, {}, {}, {r196}, {r264}, {r296}, {0x0, r259}, {r327}, {0x0, r309}, {r92, r216}, {}, {0x0, r292}, {}, {0x0, r216}, {r77, r267}, {0x0, r217}, {r234}, {0x0, r243}, {}, {r325, r252}, {r321}, {0x0, r362}, {r68}, {}, {}, {0x0, r10}, {r77}, {r355}, {}, {0x0, r174}, {r154}, {0x0, r102}, {r40}, {0x0, r170}, {r100}, {}, {r381, r382}, {r202, r274}], 0x75, "89accbc765c5e9"}) io_setup(0x5, &(0x7f00000001c0)=0x0) io_submit(r383, 0x2, &(0x7f0000000080)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x3, r2}]) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000300)={0x7, 0x6, 0x0, 'queue1\x00', 0xfff}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:19 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfc00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1593.573161][T18378] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1593.581626][T18378] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/213, 0xd5}, {&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f00000004c0)=""/251, 0xfb}, {&(0x7f0000000040)=""/52, 0x34}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/236, 0xec}], 0x7, 0x8000000, 0x9) [ 1593.613929][T18381] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1593.622328][T18381] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1593.664996][T18382] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1593.673545][T18382] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/143, 0x8f}, {&(0x7f0000000200)=""/133, 0x85}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000340)=""/168, 0xa8}, {&(0x7f0000000400)=""/153, 0x99}], 0x5, 0x4, 0x40) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x4, 0x5, 0x3, 0x4, 0x0, 0x7, 0x10, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x1, @perf_config_ext={0x0, 0x40}, 0x4440, 0x1, 0x2, 0x1, 0x80, 0x5, 0xdca, 0x0, 0x3ff, 0x0, 0x8d2}, 0xffffffffffffffff, 0xe, r1, 0x8) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x80, 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={0x5, 0xcc9f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) open$dir(&(0x7f0000000540)='./file0\x00', 0x400402, 0x131) 19:15:19 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfc01}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:19 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xc0081) r1 = eventfd2(0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x400c40, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x18000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000300)={r4, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000001300)={{r5, 0x3ff, 0x4, 0x2, 0x4d7, 0x94, 0x0, 0x40, 0x9, 0x1e, 0x1ff, 0xf2b3, 0x2, 0x1, 0x5}, 0x10, [0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053dc0)={0x0, [{}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r6, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r4}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x1f, "c23368e9e52e40"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000535c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005ddc0)={0x8001, [{r314, r93}, {r346, r267}, {r192, r117}, {r281, r262}, {r51, r334}, {r323, r354}, {r161, r182}, {0x0, r244}, {r68, r219}, {r84, r160}, {r109, r103}, {0x0, r82}, {r177, r21}, {r180, r93}, {0x0, r65}, {r377, r80}, {r177, r290}, {r293, r288}, {r159, r4}, {r352, r32}, {r186}, {r22, r235}, {r137, r368}, {r33, r344}, {r242, r63}, {r341, r160}, {r335, r91}, {r149, r342}, {r177, r348}, {r49, r170}, {r305, r160}, {r371, r380}, {r328, r57}, {r215, r138}, {r369, r91}, {r277, r282}, {r260, r112}, {r53}, {r35, r197}, {r62, r365}, {r287, r299}, {r283, r97}, {0x0, r286}, {r279, r210}, {r159, r199}, {r143}, {r298, r338}, {r33, r36}, {r305, r15}, {r270, r356}, {r143}, {r145}, {r308, r176}, {r317, r176}, {r374, r20}, {r310, r269}, {r301, r80}, {r200, r10}, {r192, r367}, {r343, r65}, {r361}, {r64, r138}, {r72, r126}, {r113, r21}, {r190, r227}, {r188, r233}, {r285, r20}, {r111}, {r19, r299}, {r314, r115}, {r59, r8}, {r226, r326}, {0x0, r102}, {r168, r201}, {r373}, {r358, r378}, {r263, r155}, {r7, r261}, {r100, r219}, {r83, r294}, {r77}, {r254, r191}, {r26, r115}, {r171, r112}, {r303, r128}, {r192, r87}, {0x0, r357}, {r301, r89}, {0x0, r74}, {r68, r320}, {r327, r27}, {r298, r172}, {0x0, r372}, {r245, r93}, {r333, r204}, {r240, r243}, {r56, r146}, {r31, r138}, {r48, r90}, {r104, r134}, {r180, r227}, {r24}, {r250, r144}, {r238, r105}, {r183, r209}, {r376, r340}, {r222, r47}, {r333, 0x0}, {0x0, r87}, {0x0, r76}, {r16, r351}, {r325, r315}, {r140, r39}, {r305, r21}, {r202, r146}, {r335, r347}, {r17, r304}, {r339, r120}, {r70, r249}, {r273, r4}, {0x0, r297}, {r319, r132}, {r346, r267}, {r205, r290}, {r289, r25}, {r213, r193}, {r346, r44}, {r62, r357}, {r81, r155}, {0x0, r164}, {0x0, r329}, {r263, r204}, {r313, r284}, {r147, r121}, {r341}, {r135, r185}, {0x0, r117}, {r253, r150}, {0x0, r318}, {r215, r193}, {r213, r34}, {r175, r187}, {r341, r252}, {r213, r304}, {r321, r44}, {r330, r241}, {r35, r252}, {r55, r102}, {r325, r169}, {r236, r39}, {r84, r71}, {r56, r216}, {r257, r372}, {r266, r239}, {r45, r18}, {r133, r255}, {r37, r65}, {r258, r87}, {r104, r32}, {r96, r342}, {r137, r73}, {r139, r211}, {0x0, r172}, {r75, r324}, {0x0, r38}, {0x0, r160}, {r215, r50}, {r86, r256}, {r86, r52}, {0x0, r235}, {r186, r252}, {r107, r221}, {r295, r223}, {r137}, {r312, r87}, {r349, r272}, {0x0, r290}, {r275, r125}, {r26, r207}, {r118, r347}, {r236, r307}, {r173}, {r373, r58}, {r19, r108}, {r141, r157}, {r370, r334}, {r206, r252}, {r41, r58}, {r271, r211}, {r9, r280}, {0x0, r249}, {r343, r189}, {r343, r336}, {r100, r74}, {r220, r166}, {r321, r221}, {r22, r126}, {r163, r331}, {r312, r230}, {r77, r182}, {r122, r372}, {r212, r322}, {0x0, r191}, {r319, r153}, {r11}, {r263, r10}, {r355, r378}, {r183, r208}, {r122, r194}, {r114, r259}, {r167, r269}, {r13, r102}, {r165}, {r165, r302}, {r306, r151}, {r177, r227}, {r6, r274}, {0x0, r148}, {0x0, r197}, {r116, r23}, {r202, r276}, {r24, r249}, {r339, r170}, {r224, r63}, {r81, r294}, {r337}, {r312, r353}, {r60, r179}, {r29, r34}, {r168, r265}, {r81, r231}, {r369, r101}, {r56, r302}, {r11, r182}, {r287}, {r24, r340}, {r291, r93}, {r228, r54}, {r242, r357}, {r335}, {r218, r225}, {r62}, {0x0, r345}, {0x0, r221}, {r330}, {}, {r371}, {r22, r290}, {r106}, {r240, r42}, {0x0, r255}, {r156, r252}, {0x0, r184}, {r300}, {r49, r356}], 0xff, "abdba042ab45ee"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005edc0)={0x40000000, [{}, {}, {0x0, r221}, {0x0, r315}, {r35, r367}, {}, {0x0, r89}, {r341}, {}, {}, {0x0, r351}, {}, {0x0, r85}, {r240}, {}, {r198}, {r96}, {r14}, {0x0, r367}, {0x0, r375}, {0x0, r203}, {0x0, r191}, {r377, r246}, {}, {r366}, {0x0, r246}, {r161, r367}, {r75, r286}, {0x0, r347}, {r173}, {r254, r244}, {}, {r213}, {}, {r228}, {r61, r85}, {r196, r350}, {}, {0x0, r57}, {0x0, r8}, {}, {}, {r129}, {r374}, {0x0, r286}, {r283, r90}, {r43}, {0x0, r193}, {0x0, r170}, {r131}, {}, {r46, r332}, {r306}, {r229, r150}, {0x0, r15}, {}, {}, {r238, r87}, {r28}, {r168}, {0x0, r105}, {r328, r247}, {}, {r66}, {r253, r124}, {r14, r214}, {0x0, r307}, {}, {r145, r130}, {}, {}, {0x0, r378}, {r3, r54}, {}, {r293, r353}, {r316}, {}, {0x0, r42}, {}, {r6, r329}, {r285}, {}, {}, {0x0, r342}, {r220}, {}, {}, {r133}, {0x0, r324}, {}, {r149, r219}, {r301, r326}, {r62, r359}, {}, {}, {}, {}, {}, {}, {r127, r90}, {}, {}, {}, {0x0, r110}, {0x0, r324}, {r188, r233}, {}, {r51}, {r70}, {r257}, {r296}, {r183, r261}, {}, {0x0, r142}, {0x0, r158}, {0x0, r30}, {r327}, {r13}, {r99}, {r168}, {r343, r282}, {0x0, r357}, {r248, r309}, {}, {r346}, {}, {r363, r360}, {0x0, r179}, {r341}, {r377}, {r379}, {r178, r259}, {0x0, r76}, {r305}, {r213}, {r178}, {r56}, {r107, r187}, {}, {r94, r182}, {}, {}, {0x0, r108}, {}, {r303, r95}, {}, {0x0, r181}, {r327, r311}, {}, {0x0, r12}, {}, {r364}, {}, {}, {r358, r251}, {r152, r78}, {}, {0x0, r356}, {r88, r239}, {}, {0x0, r334}, {r149}, {}, {}, {r257, r67}, {0x0, r123}, {}, {}, {0x0, r278}, {0x0, r290}, {0x0, r336}, {}, {r234, r372}, {}, {}, {}, {}, {r109, r162}, {0x0, r136}, {0x0, r52}, {}, {}, {0x0, r338}, {}, {r41}, {r22, r193}, {r232}, {0x0, r223}, {0x0, r119}, {r296}, {r306, r195}, {r175, r69}, {r303}, {r361}, {}, {r370, r134}, {}, {}, {}, {}, {r139}, {0x0, r172}, {r355}, {r263, r98}, {r75, r265}, {r171, r21}, {r79, r237}, {0x0, r214}, {r48}, {0x0, r309}, {0x0, r20}, {0x0, r136}, {r268}, {r206}, {}, {r107}, {r154, r280}, {r196}, {}, {}, {r196}, {r264}, {r296}, {0x0, r259}, {r327}, {0x0, r309}, {r92, r216}, {}, {0x0, r292}, {}, {0x0, r216}, {r77, r267}, {0x0, r217}, {r234}, {0x0, r243}, {}, {r325, r252}, {r321}, {0x0, r362}, {r68}, {}, {}, {0x0, r10}, {r77}, {r355}, {}, {0x0, r174}, {r154}, {0x0, r102}, {r40}, {0x0, r170}, {r100}, {}, {r381, r382}, {r202, r274}], 0x75, "89accbc765c5e9"}) io_setup(0x5, &(0x7f00000001c0)=0x0) io_submit(r383, 0x2, &(0x7f0000000080)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x3, r2}]) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000300)={0x7, 0x6, 0x0, 'queue1\x00', 0xfff}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xc0081) (async) eventfd2(0x0, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x400c40, 0x0) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x18000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000300)={r4, 0x0, "6fdf486103aea5be886bb9b4615e8fe07e4ee101be08dd7350dc0d6407948b00dc92af06c5b4890315c60162bc31ac2d24ad3704ac5768c069b94069e6319b310274c58ba4051a275ca53cce8fac23cd0148cc60fb3ae916d17e5a4f42535063f80de34e77942e217889527b30e21a889ddf0758299924ec72284919b151d156209f1a524dcfb5714d5a36675a9aa0360d3c1afa9902d66ec25155cf56ed77b46881b4598ff2dd5e6beed49fa1e4fc107886ffe57414d13d8303fdcff43e25573dff02fdfc032c0e3a6de40cbd7569e5ba5f4017f97d1ff6904f8ad1b7927d7f833c47aea5a99f68eecd934bf1e2c9e1e1970dd81e959d32005cc564f7aaa43e", "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"}) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000001300)={{r5, 0x3ff, 0x4, 0x2, 0x4d7, 0x94, 0x0, 0x40, 0x9, 0x1e, 0x1ff, 0xf2b3, 0x2, 0x1, 0x5}, 0x10, [0x0, 0x0]}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053dc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x1f, "c23368e9e52e40"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000535c0)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005ddc0)={0x8001, [{r314, r93}, {r346, r267}, {r192, r117}, {r281, r262}, {r51, r334}, {r323, r354}, {r161, r182}, {0x0, r244}, {r68, r219}, {r84, r160}, {r109, r103}, {0x0, r82}, {r177, r21}, {r180, r93}, {0x0, r65}, {r377, r80}, {r177, r290}, {r293, r288}, {r159, r4}, {r352, r32}, {r186}, {r22, r235}, {r137, r368}, {r33, r344}, {r242, r63}, {r341, r160}, {r335, r91}, {r149, r342}, {r177, r348}, {r49, r170}, {r305, r160}, {r371, r380}, {r328, r57}, {r215, r138}, {r369, r91}, {r277, r282}, {r260, r112}, {r53}, {r35, r197}, {r62, r365}, {r287, r299}, {r283, r97}, {0x0, r286}, {r279, r210}, {r159, r199}, {r143}, {r298, r338}, {r33, r36}, {r305, r15}, {r270, r356}, {r143}, {r145}, {r308, r176}, {r317, r176}, {r374, r20}, {r310, r269}, {r301, r80}, {r200, r10}, {r192, r367}, {r343, r65}, {r361}, {r64, r138}, {r72, r126}, {r113, r21}, {r190, r227}, {r188, r233}, {r285, r20}, {r111}, {r19, r299}, {r314, r115}, {r59, r8}, {r226, r326}, {0x0, r102}, {r168, r201}, {r373}, {r358, r378}, {r263, r155}, {r7, r261}, {r100, r219}, {r83, r294}, {r77}, {r254, r191}, {r26, r115}, {r171, r112}, {r303, r128}, {r192, r87}, {0x0, r357}, {r301, r89}, {0x0, r74}, {r68, r320}, {r327, r27}, {r298, r172}, {0x0, r372}, {r245, r93}, {r333, r204}, {r240, r243}, {r56, r146}, {r31, r138}, {r48, r90}, {r104, r134}, {r180, r227}, {r24}, {r250, r144}, {r238, r105}, {r183, r209}, {r376, r340}, {r222, r47}, {r333}, {0x0, r87}, {0x0, r76}, {r16, r351}, {r325, r315}, {r140, r39}, {r305, r21}, {r202, r146}, {r335, r347}, {r17, r304}, {r339, r120}, {r70, r249}, {r273, r4}, {0x0, r297}, {r319, r132}, {r346, r267}, {r205, r290}, {r289, r25}, {r213, r193}, {r346, r44}, {r62, r357}, {r81, r155}, {0x0, r164}, {0x0, r329}, {r263, r204}, {r313, r284}, {r147, r121}, {r341}, {r135, r185}, {0x0, r117}, {r253, r150}, {0x0, r318}, {r215, r193}, {r213, r34}, {r175, r187}, {r341, r252}, {r213, r304}, {r321, r44}, {r330, r241}, {r35, r252}, {r55, r102}, {r325, r169}, {r236, r39}, {r84, r71}, {r56, r216}, {r257, r372}, {r266, r239}, {r45, r18}, {r133, r255}, {r37, r65}, {r258, r87}, {r104, r32}, {r96, r342}, {r137, r73}, {r139, r211}, {0x0, r172}, {r75, r324}, {0x0, r38}, {0x0, r160}, {r215, r50}, {r86, r256}, {r86, r52}, {0x0, r235}, {r186, r252}, {r107, r221}, {r295, r223}, {r137}, {r312, r87}, {r349, r272}, {0x0, r290}, {r275, r125}, {r26, r207}, {r118, r347}, {r236, r307}, {r173}, {r373, r58}, {r19, r108}, {r141, r157}, {r370, r334}, {r206, r252}, {r41, r58}, {r271, r211}, {r9, r280}, {0x0, r249}, {r343, r189}, {r343, r336}, {r100, r74}, {r220, r166}, {r321, r221}, {r22, r126}, {r163, r331}, {r312, r230}, {r77, r182}, {r122, r372}, {r212, r322}, {0x0, r191}, {r319, r153}, {r11}, {r263, r10}, {r355, r378}, {r183, r208}, {r122, r194}, {r114, r259}, {r167, r269}, {r13, r102}, {r165}, {r165, r302}, {r306, r151}, {r177, r227}, {r6, r274}, {0x0, r148}, {0x0, r197}, {r116, r23}, {r202, r276}, {r24, r249}, {r339, r170}, {r224, r63}, {r81, r294}, {r337}, {r312, r353}, {r60, r179}, {r29, r34}, {r168, r265}, {r81, r231}, {r369, r101}, {r56, r302}, {r11, r182}, {r287}, {r24, r340}, {r291, r93}, {r228, r54}, {r242, r357}, {r335}, {r218, r225}, {r62}, {0x0, r345}, {0x0, r221}, {r330}, {}, {r371}, {r22, r290}, {r106}, {r240, r42}, {0x0, r255}, {r156, r252}, {0x0, r184}, {r300}, {r49, r356}], 0xff, "abdba042ab45ee"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005edc0)={0x40000000, [{}, {}, {0x0, r221}, {0x0, r315}, {r35, r367}, {}, {0x0, r89}, {r341}, {}, {}, {0x0, r351}, {}, {0x0, r85}, {r240}, {}, {r198}, {r96}, {r14}, {0x0, r367}, {0x0, r375}, {0x0, r203}, {0x0, r191}, {r377, r246}, {}, {r366}, {0x0, r246}, {r161, r367}, {r75, r286}, {0x0, r347}, {r173}, {r254, r244}, {}, {r213}, {}, {r228}, {r61, r85}, {r196, r350}, {}, {0x0, r57}, {0x0, r8}, {}, {}, {r129}, {r374}, {0x0, r286}, {r283, r90}, {r43}, {0x0, r193}, {0x0, r170}, {r131}, {}, {r46, r332}, {r306}, {r229, r150}, {0x0, r15}, {}, {}, {r238, r87}, {r28}, {r168}, {0x0, r105}, {r328, r247}, {}, {r66}, {r253, r124}, {r14, r214}, {0x0, r307}, {}, {r145, r130}, {}, {}, {0x0, r378}, {r3, r54}, {}, {r293, r353}, {r316}, {}, {0x0, r42}, {}, {r6, r329}, {r285}, {}, {}, {0x0, r342}, {r220}, {}, {}, {r133}, {0x0, r324}, {}, {r149, r219}, {r301, r326}, {r62, r359}, {}, {}, {}, {}, {}, {}, {r127, r90}, {}, {}, {}, {0x0, r110}, {0x0, r324}, {r188, r233}, {}, {r51}, {r70}, {r257}, {r296}, {r183, r261}, {}, {0x0, r142}, {0x0, r158}, {0x0, r30}, {r327}, {r13}, {r99}, {r168}, {r343, r282}, {0x0, r357}, {r248, r309}, {}, {r346}, {}, {r363, r360}, {0x0, r179}, {r341}, {r377}, {r379}, {r178, r259}, {0x0, r76}, {r305}, {r213}, {r178}, {r56}, {r107, r187}, {}, {r94, r182}, {}, {}, {0x0, r108}, {}, {r303, r95}, {}, {0x0, r181}, {r327, r311}, {}, {0x0, r12}, {}, {r364}, {}, {}, {r358, r251}, {r152, r78}, {}, {0x0, r356}, {r88, r239}, {}, {0x0, r334}, {r149}, {}, {}, {r257, r67}, {0x0, r123}, {}, {}, {0x0, r278}, {0x0, r290}, {0x0, r336}, {}, {r234, r372}, {}, {}, {}, {}, {r109, r162}, {0x0, r136}, {0x0, r52}, {}, {}, {0x0, r338}, {}, {r41}, {r22, r193}, {r232}, {0x0, r223}, {0x0, r119}, {r296}, {r306, r195}, {r175, r69}, {r303}, {r361}, {}, {r370, r134}, {}, {}, {}, {}, {r139}, {0x0, r172}, {r355}, {r263, r98}, {r75, r265}, {r171, r21}, {r79, r237}, {0x0, r214}, {r48}, {0x0, r309}, {0x0, r20}, {0x0, r136}, {r268}, {r206}, {}, {r107}, {r154, r280}, {r196}, {}, {}, {r196}, {r264}, {r296}, {0x0, r259}, {r327}, {0x0, r309}, {r92, r216}, {}, {0x0, r292}, {}, {0x0, r216}, {r77, r267}, {0x0, r217}, {r234}, {0x0, r243}, {}, {r325, r252}, {r321}, {0x0, r362}, {r68}, {}, {}, {0x0, r10}, {r77}, {r355}, {}, {0x0, r174}, {r154}, {0x0, r102}, {r40}, {0x0, r170}, {r100}, {}, {r381, r382}, {r202, r274}], 0x75, "89accbc765c5e9"}) (async) io_setup(0x5, &(0x7f00000001c0)) (async) io_submit(r383, 0x2, &(0x7f0000000080)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x3, r2}]) (async) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000300)={0x7, 0x6, 0x0, 'queue1\x00', 0xfff}) (async) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1593.762851][T18386] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1593.771236][T18386] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1593.815305][T18390] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1593.823704][T18390] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:19 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfc03}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:19 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/213, 0xd5}, {&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f00000004c0)=""/251, 0xfb}, {&(0x7f0000000040)=""/52, 0x34}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/236, 0xec}], 0x7, 0x8000000, 0x9) 19:15:19 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f00000000c0)=""/143, 0x8f}, {&(0x7f0000000200)=""/133, 0x85}, {&(0x7f00000002c0)=""/128, 0x80}, {&(0x7f0000000340)=""/168, 0xa8}, {&(0x7f0000000400)=""/153, 0x99}], 0x5, 0x4, 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) (async) perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x4, 0x5, 0x3, 0x4, 0x0, 0x7, 0x10, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x80000000, 0x1, @perf_config_ext={0x0, 0x40}, 0x4440, 0x1, 0x2, 0x1, 0x80, 0x5, 0xdca, 0x0, 0x3ff, 0x0, 0x8d2}, 0xffffffffffffffff, 0xe, r1, 0x8) (async, rerun: 32) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x80, 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={0x5, 0xcc9f}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) open$dir(&(0x7f0000000540)='./file0\x00', 0x400402, 0x131) [ 1593.882981][T18391] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1593.891378][T18391] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:19 executing program 3: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xc0081) r1 = eventfd2(0x0, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x400c40, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x18000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000300)={r4, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000001300)={{r5, 0x3ff, 0x4, 0x2, 0x4d7, 0x94, 0x0, 0x40, 0x9, 0x1e, 0x1ff, 0xf2b3, 0x2, 0x1, 0x5}, 0x10, [0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053dc0)={0x0, [{}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0}, {0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {r6, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, r4}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}, {}, {0x0, 0x0}, {0x0}, {0x0}, {0x0, 0x0}, {0x0}, {0x0, 0x0}, {}, {0x0}, {0x0, 0x0}, {0x0, 0x0}], 0x1f, "c23368e9e52e40"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000535c0)={0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005ddc0)={0x8001, [{r314, r93}, {r346, r267}, {r192, r117}, {r281, r262}, {r51, r334}, {r323, r354}, {r161, r182}, {0x0, r244}, {r68, r219}, {r84, r160}, {r109, r103}, {0x0, r82}, {r177, r21}, {r180, r93}, {0x0, r65}, {r377, r80}, {r177, r290}, {r293, r288}, {r159, r4}, {r352, r32}, {r186}, {r22, r235}, {r137, r368}, {r33, r344}, {r242, r63}, {r341, r160}, {r335, r91}, {r149, r342}, {r177, r348}, {r49, r170}, {r305, r160}, {r371, r380}, {r328, r57}, {r215, r138}, {r369, r91}, {r277, r282}, {r260, r112}, {r53}, {r35, r197}, {r62, r365}, {r287, r299}, {r283, r97}, {0x0, r286}, {r279, r210}, {r159, r199}, {r143}, {r298, r338}, {r33, r36}, {r305, r15}, {r270, r356}, {r143}, {r145}, {r308, r176}, {r317, r176}, {r374, r20}, {r310, r269}, {r301, r80}, {r200, r10}, {r192, r367}, {r343, r65}, {r361}, {r64, r138}, {r72, r126}, {r113, r21}, {r190, r227}, {r188, r233}, {r285, r20}, {r111}, {r19, r299}, {r314, r115}, {r59, r8}, {r226, r326}, {0x0, r102}, {r168, r201}, {r373}, {r358, r378}, {r263, r155}, {r7, r261}, {r100, r219}, {r83, r294}, {r77}, {r254, r191}, {r26, r115}, {r171, r112}, {r303, r128}, {r192, r87}, {0x0, r357}, {r301, r89}, {0x0, r74}, {r68, r320}, {r327, r27}, {r298, r172}, {0x0, r372}, {r245, r93}, {r333, r204}, {r240, r243}, {r56, r146}, {r31, r138}, {r48, r90}, {r104, r134}, {r180, r227}, {r24}, {r250, r144}, {r238, r105}, {r183, r209}, {r376, r340}, {r222, r47}, {r333, 0x0}, {0x0, r87}, {0x0, r76}, {r16, r351}, {r325, r315}, {r140, r39}, {r305, r21}, {r202, r146}, {r335, r347}, {r17, r304}, {r339, r120}, {r70, r249}, {r273, r4}, {0x0, r297}, {r319, r132}, {r346, r267}, {r205, r290}, {r289, r25}, {r213, r193}, {r346, r44}, {r62, r357}, {r81, r155}, {0x0, r164}, {0x0, r329}, {r263, r204}, {r313, r284}, {r147, r121}, {r341}, {r135, r185}, {0x0, r117}, {r253, r150}, {0x0, r318}, {r215, r193}, {r213, r34}, {r175, r187}, {r341, r252}, {r213, r304}, {r321, r44}, {r330, r241}, {r35, r252}, {r55, r102}, {r325, r169}, {r236, r39}, {r84, r71}, {r56, r216}, {r257, r372}, {r266, r239}, {r45, r18}, {r133, r255}, {r37, r65}, {r258, r87}, {r104, r32}, {r96, r342}, {r137, r73}, {r139, r211}, {0x0, r172}, {r75, r324}, {0x0, r38}, {0x0, r160}, {r215, r50}, {r86, r256}, {r86, r52}, {0x0, r235}, {r186, r252}, {r107, r221}, {r295, r223}, {r137}, {r312, r87}, {r349, r272}, {0x0, r290}, {r275, r125}, {r26, r207}, {r118, r347}, {r236, r307}, {r173}, {r373, r58}, {r19, r108}, {r141, r157}, {r370, r334}, {r206, r252}, {r41, r58}, {r271, r211}, {r9, r280}, {0x0, r249}, {r343, r189}, {r343, r336}, {r100, r74}, {r220, r166}, {r321, r221}, {r22, r126}, {r163, r331}, {r312, r230}, {r77, r182}, {r122, r372}, {r212, r322}, {0x0, r191}, {r319, r153}, {r11}, {r263, r10}, {r355, r378}, {r183, r208}, {r122, r194}, {r114, r259}, {r167, r269}, {r13, r102}, {r165}, {r165, r302}, {r306, r151}, {r177, r227}, {r6, r274}, {0x0, r148}, {0x0, r197}, {r116, r23}, {r202, r276}, {r24, r249}, {r339, r170}, {r224, r63}, {r81, r294}, {r337}, {r312, r353}, {r60, r179}, {r29, r34}, {r168, r265}, {r81, r231}, {r369, r101}, {r56, r302}, {r11, r182}, {r287}, {r24, r340}, {r291, r93}, {r228, r54}, {r242, r357}, {r335}, {r218, r225}, {r62}, {0x0, r345}, {0x0, r221}, {r330}, {}, {r371}, {r22, r290}, {r106}, {r240, r42}, {0x0, r255}, {r156, r252}, {0x0, r184}, {r300}, {r49, r356}], 0xff, "abdba042ab45ee"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005edc0)={0x40000000, [{}, {}, {0x0, r221}, {0x0, r315}, {r35, r367}, {}, {0x0, r89}, {r341}, {}, {}, {0x0, r351}, {}, {0x0, r85}, {r240}, {}, {r198}, {r96}, {r14}, {0x0, r367}, {0x0, r375}, {0x0, r203}, {0x0, r191}, {r377, r246}, {}, {r366}, {0x0, r246}, {r161, r367}, {r75, r286}, {0x0, r347}, {r173}, {r254, r244}, {}, {r213}, {}, {r228}, {r61, r85}, {r196, r350}, {}, {0x0, r57}, {0x0, r8}, {}, {}, {r129}, {r374}, {0x0, r286}, {r283, r90}, {r43}, {0x0, r193}, {0x0, r170}, {r131}, {}, {r46, r332}, {r306}, {r229, r150}, {0x0, r15}, {}, {}, {r238, r87}, {r28}, {r168}, {0x0, r105}, {r328, r247}, {}, {r66}, {r253, r124}, {r14, r214}, {0x0, r307}, {}, {r145, r130}, {}, {}, {0x0, r378}, {r3, r54}, {}, {r293, r353}, {r316}, {}, {0x0, r42}, {}, {r6, r329}, {r285}, {}, {}, {0x0, r342}, {r220}, {}, {}, {r133}, {0x0, r324}, {}, {r149, r219}, {r301, r326}, {r62, r359}, {}, {}, {}, {}, {}, {}, {r127, r90}, {}, {}, {}, {0x0, r110}, {0x0, r324}, {r188, r233}, {}, {r51}, {r70}, {r257}, {r296}, {r183, r261}, {}, {0x0, r142}, {0x0, r158}, {0x0, r30}, {r327}, {r13}, {r99}, {r168}, {r343, r282}, {0x0, r357}, {r248, r309}, {}, {r346}, {}, {r363, r360}, {0x0, r179}, {r341}, {r377}, {r379}, {r178, r259}, {0x0, r76}, {r305}, {r213}, {r178}, {r56}, {r107, r187}, {}, {r94, r182}, {}, {}, {0x0, r108}, {}, {r303, r95}, {}, {0x0, r181}, {r327, r311}, {}, {0x0, r12}, {}, {r364}, {}, {}, {r358, r251}, {r152, r78}, {}, {0x0, r356}, {r88, r239}, {}, {0x0, r334}, {r149}, {}, {}, {r257, r67}, {0x0, r123}, {}, {}, {0x0, r278}, {0x0, r290}, {0x0, r336}, {}, {r234, r372}, {}, {}, {}, {}, {r109, r162}, {0x0, r136}, {0x0, r52}, {}, {}, {0x0, r338}, {}, {r41}, {r22, r193}, {r232}, {0x0, r223}, {0x0, r119}, {r296}, {r306, r195}, {r175, r69}, {r303}, {r361}, {}, {r370, r134}, {}, {}, {}, {}, {r139}, {0x0, r172}, {r355}, {r263, r98}, {r75, r265}, {r171, r21}, {r79, r237}, {0x0, r214}, {r48}, {0x0, r309}, {0x0, r20}, {0x0, r136}, {r268}, {r206}, {}, {r107}, {r154, r280}, {r196}, {}, {}, {r196}, {r264}, {r296}, {0x0, r259}, {r327}, {0x0, r309}, {r92, r216}, {}, {0x0, r292}, {}, {0x0, r216}, {r77, r267}, {0x0, r217}, {r234}, {0x0, r243}, {}, {r325, r252}, {r321}, {0x0, r362}, {r68}, {}, {}, {0x0, r10}, {r77}, {r355}, {}, {0x0, r174}, {r154}, {0x0, r102}, {r40}, {0x0, r170}, {r100}, {}, {r381, r382}, {r202, r274}], 0x75, "89accbc765c5e9"}) io_setup(0x5, &(0x7f00000001c0)=0x0) io_submit(r383, 0x2, &(0x7f0000000080)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x3, r2}]) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000300)={0x7, 0x6, 0x0, 'queue1\x00', 0xfff}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0xc0081) (async) eventfd2(0x0, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x400c40, 0x0) (async) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) (async) syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x0) (async) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x28000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x18000, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000300)={r4, 0x0, "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", "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"}) (async) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000001300)={{r5, 0x3ff, 0x4, 0x2, 0x4d7, 0x94, 0x0, 0x40, 0x9, 0x1e, 0x1ff, 0xf2b3, 0x2, 0x1, 0x5}, 0x10, [0x0, 0x0]}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000053dc0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x1f, "c23368e9e52e40"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f00000535c0)) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r1, 0xd000943d, &(0x7f000005ddc0)={0x8001, [{r314, r93}, {r346, r267}, {r192, r117}, {r281, r262}, {r51, r334}, {r323, r354}, {r161, r182}, {0x0, r244}, {r68, r219}, {r84, r160}, {r109, r103}, {0x0, r82}, {r177, r21}, {r180, r93}, {0x0, r65}, {r377, r80}, {r177, r290}, {r293, r288}, {r159, r4}, {r352, r32}, {r186}, {r22, r235}, {r137, r368}, {r33, r344}, {r242, r63}, {r341, r160}, {r335, r91}, {r149, r342}, {r177, r348}, {r49, r170}, {r305, r160}, {r371, r380}, {r328, r57}, {r215, r138}, {r369, r91}, {r277, r282}, {r260, r112}, {r53}, {r35, r197}, {r62, r365}, {r287, r299}, {r283, r97}, {0x0, r286}, {r279, r210}, {r159, r199}, {r143}, {r298, r338}, {r33, r36}, {r305, r15}, {r270, r356}, {r143}, {r145}, {r308, r176}, {r317, r176}, {r374, r20}, {r310, r269}, {r301, r80}, {r200, r10}, {r192, r367}, {r343, r65}, {r361}, {r64, r138}, {r72, r126}, {r113, r21}, {r190, r227}, {r188, r233}, {r285, r20}, {r111}, {r19, r299}, {r314, r115}, {r59, r8}, {r226, r326}, {0x0, r102}, {r168, r201}, {r373}, {r358, r378}, {r263, r155}, {r7, r261}, {r100, r219}, {r83, r294}, {r77}, {r254, r191}, {r26, r115}, {r171, r112}, {r303, r128}, {r192, r87}, {0x0, r357}, {r301, r89}, {0x0, r74}, {r68, r320}, {r327, r27}, {r298, r172}, {0x0, r372}, {r245, r93}, {r333, r204}, {r240, r243}, {r56, r146}, {r31, r138}, {r48, r90}, {r104, r134}, {r180, r227}, {r24}, {r250, r144}, {r238, r105}, {r183, r209}, {r376, r340}, {r222, r47}, {r333}, {0x0, r87}, {0x0, r76}, {r16, r351}, {r325, r315}, {r140, r39}, {r305, r21}, {r202, r146}, {r335, r347}, {r17, r304}, {r339, r120}, {r70, r249}, {r273, r4}, {0x0, r297}, {r319, r132}, {r346, r267}, {r205, r290}, {r289, r25}, {r213, r193}, {r346, r44}, {r62, r357}, {r81, r155}, {0x0, r164}, {0x0, r329}, {r263, r204}, {r313, r284}, {r147, r121}, {r341}, {r135, r185}, {0x0, r117}, {r253, r150}, {0x0, r318}, {r215, r193}, {r213, r34}, {r175, r187}, {r341, r252}, {r213, r304}, {r321, r44}, {r330, r241}, {r35, r252}, {r55, r102}, {r325, r169}, {r236, r39}, {r84, r71}, {r56, r216}, {r257, r372}, {r266, r239}, {r45, r18}, {r133, r255}, {r37, r65}, {r258, r87}, {r104, r32}, {r96, r342}, {r137, r73}, {r139, r211}, {0x0, r172}, {r75, r324}, {0x0, r38}, {0x0, r160}, {r215, r50}, {r86, r256}, {r86, r52}, {0x0, r235}, {r186, r252}, {r107, r221}, {r295, r223}, {r137}, {r312, r87}, {r349, r272}, {0x0, r290}, {r275, r125}, {r26, r207}, {r118, r347}, {r236, r307}, {r173}, {r373, r58}, {r19, r108}, {r141, r157}, {r370, r334}, {r206, r252}, {r41, r58}, {r271, r211}, {r9, r280}, {0x0, r249}, {r343, r189}, {r343, r336}, {r100, r74}, {r220, r166}, {r321, r221}, {r22, r126}, {r163, r331}, {r312, r230}, {r77, r182}, {r122, r372}, {r212, r322}, {0x0, r191}, {r319, r153}, {r11}, {r263, r10}, {r355, r378}, {r183, r208}, {r122, r194}, {r114, r259}, {r167, r269}, {r13, r102}, {r165}, {r165, r302}, {r306, r151}, {r177, r227}, {r6, r274}, {0x0, r148}, {0x0, r197}, {r116, r23}, {r202, r276}, {r24, r249}, {r339, r170}, {r224, r63}, {r81, r294}, {r337}, {r312, r353}, {r60, r179}, {r29, r34}, {r168, r265}, {r81, r231}, {r369, r101}, {r56, r302}, {r11, r182}, {r287}, {r24, r340}, {r291, r93}, {r228, r54}, {r242, r357}, {r335}, {r218, r225}, {r62}, {0x0, r345}, {0x0, r221}, {r330}, {}, {r371}, {r22, r290}, {r106}, {r240, r42}, {0x0, r255}, {r156, r252}, {0x0, r184}, {r300}, {r49, r356}], 0xff, "abdba042ab45ee"}) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005edc0)={0x40000000, [{}, {}, {0x0, r221}, {0x0, r315}, {r35, r367}, {}, {0x0, r89}, {r341}, {}, {}, {0x0, r351}, {}, {0x0, r85}, {r240}, {}, {r198}, {r96}, {r14}, {0x0, r367}, {0x0, r375}, {0x0, r203}, {0x0, r191}, {r377, r246}, {}, {r366}, {0x0, r246}, {r161, r367}, {r75, r286}, {0x0, r347}, {r173}, {r254, r244}, {}, {r213}, {}, {r228}, {r61, r85}, {r196, r350}, {}, {0x0, r57}, {0x0, r8}, {}, {}, {r129}, {r374}, {0x0, r286}, {r283, r90}, {r43}, {0x0, r193}, {0x0, r170}, {r131}, {}, {r46, r332}, {r306}, {r229, r150}, {0x0, r15}, {}, {}, {r238, r87}, {r28}, {r168}, {0x0, r105}, {r328, r247}, {}, {r66}, {r253, r124}, {r14, r214}, {0x0, r307}, {}, {r145, r130}, {}, {}, {0x0, r378}, {r3, r54}, {}, {r293, r353}, {r316}, {}, {0x0, r42}, {}, {r6, r329}, {r285}, {}, {}, {0x0, r342}, {r220}, {}, {}, {r133}, {0x0, r324}, {}, {r149, r219}, {r301, r326}, {r62, r359}, {}, {}, {}, {}, {}, {}, {r127, r90}, {}, {}, {}, {0x0, r110}, {0x0, r324}, {r188, r233}, {}, {r51}, {r70}, {r257}, {r296}, {r183, r261}, {}, {0x0, r142}, {0x0, r158}, {0x0, r30}, {r327}, {r13}, {r99}, {r168}, {r343, r282}, {0x0, r357}, {r248, r309}, {}, {r346}, {}, {r363, r360}, {0x0, r179}, {r341}, {r377}, {r379}, {r178, r259}, {0x0, r76}, {r305}, {r213}, {r178}, {r56}, {r107, r187}, {}, {r94, r182}, {}, {}, {0x0, r108}, {}, {r303, r95}, {}, {0x0, r181}, {r327, r311}, {}, {0x0, r12}, {}, {r364}, {}, {}, {r358, r251}, {r152, r78}, {}, {0x0, r356}, {r88, r239}, {}, {0x0, r334}, {r149}, {}, {}, {r257, r67}, {0x0, r123}, {}, {}, {0x0, r278}, {0x0, r290}, {0x0, r336}, {}, {r234, r372}, {}, {}, {}, {}, {r109, r162}, {0x0, r136}, {0x0, r52}, {}, {}, {0x0, r338}, {}, {r41}, {r22, r193}, {r232}, {0x0, r223}, {0x0, r119}, {r296}, {r306, r195}, {r175, r69}, {r303}, {r361}, {}, {r370, r134}, {}, {}, {}, {}, {r139}, {0x0, r172}, {r355}, {r263, r98}, {r75, r265}, {r171, r21}, {r79, r237}, {0x0, r214}, {r48}, {0x0, r309}, {0x0, r20}, {0x0, r136}, {r268}, {r206}, {}, {r107}, {r154, r280}, {r196}, {}, {}, {r196}, {r264}, {r296}, {0x0, r259}, {r327}, {0x0, r309}, {r92, r216}, {}, {0x0, r292}, {}, {0x0, r216}, {r77, r267}, {0x0, r217}, {r234}, {0x0, r243}, {}, {r325, r252}, {r321}, {0x0, r362}, {r68}, {}, {}, {0x0, r10}, {r77}, {r355}, {}, {0x0, r174}, {r154}, {0x0, r102}, {r40}, {0x0, r170}, {r100}, {}, {r381, r382}, {r202, r274}], 0x75, "89accbc765c5e9"}) (async) io_setup(0x5, &(0x7f00000001c0)) (async) io_submit(r383, 0x2, &(0x7f0000000080)=[&(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x3, r2}]) (async) ioctl$SNDRV_SEQ_IOCTL_GET_NAMED_QUEUE(r0, 0xc08c5336, &(0x7f0000000300)={0x7, 0x6, 0x0, 'queue1\x00', 0xfff}) (async) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1593.945320][T18400] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1593.953909][T18400] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:19 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xff07}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1594.090076][T18408] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.098485][T18408] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:19 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0xfd, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1594.147572][T18415] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.156142][T18415] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/213, 0xd5}, {&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f00000004c0)=""/251, 0xfb}, {&(0x7f0000000040)=""/52, 0x34}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/236, 0xec}], 0x7, 0x8000000, 0x9) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) preadv(r0, &(0x7f0000000200)=[{&(0x7f00000002c0)=""/202, 0xca}, {&(0x7f00000003c0)=""/213, 0xd5}, {&(0x7f00000000c0)=""/73, 0x49}, {&(0x7f00000004c0)=""/251, 0xfb}, {&(0x7f0000000040)=""/52, 0x34}, {&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/236, 0xec}], 0x7, 0x8000000, 0x9) (async) 19:15:19 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 1594.197671][T18513] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.206134][T18513] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:19 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 1594.324633][T18534] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.333127][T18534] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:19 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0xfd, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0xfd, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1594.366104][T18535] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.374919][T18535] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1594.393243][T18537] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.401638][T18537] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:19 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) getrlimit(0xa, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_getattr(0xffffffffffffffff, &(0x7f0000000240)={0x38}, 0x38, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001680)={0x53, 0xffffffffffffffff, 0xdb, 0x40, @scatter={0x4, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/91, 0x5b}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/254, 0xfe}, {&(0x7f0000000480)=""/252, 0xfc}]}, &(0x7f0000000580)="05b5317a5b51bc856c73ffda4fcb8e41965542a78db88faabddd3f46910af81d12dd32cfffcd9b3376e3adafd71397295842783c71efa1f2efa6e9ec47928b97f926a0c2257598954d376820020ba8a87e333a0102ad29944894f94b0c3cd101e5ba35137248681284863691e23a8f571dce4a615f3c7851c0a6c2214067db457d839fc5b52e2354cc6558225433151aafc0c94302069c36014c5250d0caefd1a68f64017bb4e98241fafdc50bf46205a51f2ad7cec7daeacc84dd8d212d2961f703208b5d9b8bc22cf6dfcc1c7ede2e53dd03781f51167923bb83", &(0x7f0000000680)=""/4096, 0xffffffff, 0x31, 0x2, &(0x7f0000000200)}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:19 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x80000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:19 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:19 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) [ 1594.427771][T18540] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.436215][T18540] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1594.496133][T18648] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.504547][T18648] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1594.521998][T18649] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.530394][T18649] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0xfd, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1594.547854][T18650] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.556225][T18650] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:20 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) getrlimit(0xa, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_getattr(0xffffffffffffffff, &(0x7f0000000240)={0x38}, 0x38, 0x0) (async) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001680)={0x53, 0xffffffffffffffff, 0xdb, 0x40, @scatter={0x4, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/91, 0x5b}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/254, 0xfe}, {&(0x7f0000000480)=""/252, 0xfc}]}, &(0x7f0000000580)="05b5317a5b51bc856c73ffda4fcb8e41965542a78db88faabddd3f46910af81d12dd32cfffcd9b3376e3adafd71397295842783c71efa1f2efa6e9ec47928b97f926a0c2257598954d376820020ba8a87e333a0102ad29944894f94b0c3cd101e5ba35137248681284863691e23a8f571dce4a615f3c7851c0a6c2214067db457d839fc5b52e2354cc6558225433151aafc0c94302069c36014c5250d0caefd1a68f64017bb4e98241fafdc50bf46205a51f2ad7cec7daeacc84dd8d212d2961f703208b5d9b8bc22cf6dfcc1c7ede2e53dd03781f51167923bb83", &(0x7f0000000680)=""/4096, 0xffffffff, 0x31, 0x2, &(0x7f0000000200)}) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1594.588280][T18653] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.596884][T18653] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:20 executing program 3: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x3) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000200)={0x1000, 0x10, '\x00', 0x0, &(0x7f0000000140)=[0x0, 0x0]}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7, 0x40, 0x1a, 0x8, 0x0, 0xffff, 0x2a00c, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x800, 0x3}, 0x10d01, 0x80000000, 0x0, 0x7, 0xb0a, 0x4, 0xfff5, 0x0, 0x0, 0x0, 0x8000000}, r1, 0x3, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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), 0x18}, 0x110c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:20 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1594.658706][T18658] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.667104][T18658] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1594.685683][T18660] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.694025][T18660] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:20 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1daee0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000080)={0xc47, 0x0, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, r1]}, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x494, 0x0, 0x80000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1594.727125][T18663] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.735591][T18663] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) getrlimit(0xa, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_getattr(0xffffffffffffffff, &(0x7f0000000240)={0x38}, 0x38, 0x0) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001680)={0x53, 0xffffffffffffffff, 0xdb, 0x40, @scatter={0x4, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/91, 0x5b}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/254, 0xfe}, {&(0x7f0000000480)=""/252, 0xfc}]}, &(0x7f0000000580)="05b5317a5b51bc856c73ffda4fcb8e41965542a78db88faabddd3f46910af81d12dd32cfffcd9b3376e3adafd71397295842783c71efa1f2efa6e9ec47928b97f926a0c2257598954d376820020ba8a87e333a0102ad29944894f94b0c3cd101e5ba35137248681284863691e23a8f571dce4a615f3c7851c0a6c2214067db457d839fc5b52e2354cc6558225433151aafc0c94302069c36014c5250d0caefd1a68f64017bb4e98241fafdc50bf46205a51f2ad7cec7daeacc84dd8d212d2961f703208b5d9b8bc22cf6dfcc1c7ede2e53dd03781f51167923bb83", &(0x7f0000000680)=""/4096, 0xffffffff, 0x31, 0x2, &(0x7f0000000200)}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) getrlimit(0xa, &(0x7f0000000040)) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sched_getattr(0xffffffffffffffff, &(0x7f0000000240)={0x38}, 0x38, 0x0) (async) ioctl$SG_IO(r0, 0x2285, &(0x7f0000001680)={0x53, 0xffffffffffffffff, 0xdb, 0x40, @scatter={0x4, 0x0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/91, 0x5b}, {&(0x7f00000002c0)=""/166, 0xa6}, {&(0x7f0000000380)=""/254, 0xfe}, {&(0x7f0000000480)=""/252, 0xfc}]}, &(0x7f0000000580)="05b5317a5b51bc856c73ffda4fcb8e41965542a78db88faabddd3f46910af81d12dd32cfffcd9b3376e3adafd71397295842783c71efa1f2efa6e9ec47928b97f926a0c2257598954d376820020ba8a87e333a0102ad29944894f94b0c3cd101e5ba35137248681284863691e23a8f571dce4a615f3c7851c0a6c2214067db457d839fc5b52e2354cc6558225433151aafc0c94302069c36014c5250d0caefd1a68f64017bb4e98241fafdc50bf46205a51f2ad7cec7daeacc84dd8d212d2961f703208b5d9b8bc22cf6dfcc1c7ede2e53dd03781f51167923bb83", &(0x7f0000000680)=""/4096, 0xffffffff, 0x31, 0x2, &(0x7f0000000200)}) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:20 executing program 3: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x3) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000200)={0x1000, 0x10, '\x00', 0x0, &(0x7f0000000140)=[0x0, 0x0]}) (async) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7, 0x40, 0x1a, 0x8, 0x0, 0xffff, 0x2a00c, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x800, 0x3}, 0x10d01, 0x80000000, 0x0, 0x7, 0xb0a, 0x4, 0xfff5, 0x0, 0x0, 0x0, 0x8000000}, r1, 0x3, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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), 0x18}, 0x110c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1594.780522][T18685] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.789075][T18685] ref_ctr increment failed for inode: 0x46f offset: 0x18 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:20 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1594.857776][T18772] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.866160][T18772] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x72010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:20 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1594.900970][T18773] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.909378][T18773] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) (async) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) (async) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000080)={0xc47, 0x0, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, r1]}, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x494, 0x0, 0x80000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1594.962327][T18781] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.970734][T18781] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1594.987133][T18780] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1594.995558][T18780] ref_ctr increment failed for inode: 0x46f offset: 0x18 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:20 executing program 3: r0 = syz_open_dev$char_usb(0xc, 0xb4, 0x3) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000200)={0x1000, 0x10, '\x00', 0x0, &(0x7f0000000140)=[0x0, 0x0]}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7, 0x40, 0x1a, 0x8, 0x0, 0xffff, 0x2a00c, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x800, 0x3}, 0x10d01, 0x80000000, 0x0, 0x7, 0xb0a, 0x4, 0xfff5, 0x0, 0x0, 0x0, 0x8000000}, r1, 0x3, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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), 0x18}, 0x110c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x3) (async) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000200)={0x1000, 0x10, '\x00', 0x0, &(0x7f0000000140)=[0x0, 0x0]}) (async) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)) (async) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x7, 0x40, 0x1a, 0x8, 0x0, 0xffff, 0x2a00c, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ff, 0x4, @perf_config_ext={0x800, 0x3}, 0x10d01, 0x80000000, 0x0, 0x7, 0xb0a, 0x4, 0xfff5, 0x0, 0x0, 0x0, 0x8000000}, r1, 0x3, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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), 0x18}, 0x110c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0x9, 0x0, &(0x7f0000000040)) [ 1595.013183][T18781] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.021647][T18781] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:20 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1595.085267][T18785] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.094054][T18785] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x72030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) (async) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) (async, rerun: 64) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) (async, rerun: 64) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000080)={0xc47, 0x0, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, r1]}, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x4}, 0x494, 0x0, 0x80000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (rerun: 32) 19:15:20 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x400001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1595.131339][T18788] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.139727][T18788] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1595.191697][T18796] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.200094][T18796] ref_ctr increment failed for inode: 0x46f offset: 0x18 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1595.217156][T18799] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.225499][T18799] ref_ctr increment failed for inode: 0x46f offset: 0x18 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:20 executing program 3: fcntl$getflags(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:20 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0x9, 0x0, &(0x7f0000000040)) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) prlimit64(0xffffffffffffffff, 0x9, 0x0, &(0x7f0000000040)) (async) [ 1595.244245][T18800] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.252634][T18800] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:20 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0xa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:20 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000001, 0x2010, r0, 0x598da000) 19:15:20 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:20 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf0ff1f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1595.307421][T18905] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.315815][T18905] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1595.334812][T18907] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.343299][T18907] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:20 executing program 3: fcntl$getflags(0xffffffffffffffff, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async, rerun: 32) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async, rerun: 32) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1595.437380][T18913] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.445848][T18913] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:20 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1595.507010][T18919] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.515361][T18919] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1595.537355][T18920] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000001, 0x2010, r0, 0x598da000) [ 1595.538586][ T24] audit: type=1400 audit(1641755720.968:356): avc: denied { map } for pid=18915 comm="syz-executor.2" path="socket:[415026]" dev="sockfs" ino=415026 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 1595.545767][T18920] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1595.569431][ T24] audit: type=1400 audit(1641755720.968:357): avc: denied { read } for pid=18915 comm="syz-executor.2" path="socket:[415026]" dev="sockfs" ino=415026 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 19:15:21 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (rerun: 64) prlimit64(0xffffffffffffffff, 0x9, 0x0, &(0x7f0000000040)) 19:15:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x75030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:21 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0xb}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1595.612539][T18922] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.621028][T18922] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1595.642311][T18923] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.650674][T18923] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:21 executing program 3: fcntl$getflags(0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:21 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1004000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1595.724070][T19028] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.732425][T19028] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:21 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x3, 0x1, 0x0, 0x1, 0x0, 0x5664, 0x0, 0x1f}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x440c0, 0x43) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x3, 0x4, 0x8001, 0x7, 0x400, 0xb38f, 0x2, 0x80000001, 0x8}, 0x0) r2 = gettid() sched_setattr(r2, &(0x7f0000000200)={0x38, 0x2, 0xc, 0x3, 0x9, 0x7, 0x8, 0x7, 0x1ff, 0x9}, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r4, &(0x7f0000000140)={0x38, 0x0, 0x10000010, 0x8, 0x7, 0x1ff, 0x4f07, 0xffffffff, 0xfffff000, 0x8}, 0x0) r5 = fsopen(&(0x7f00000002c0)='devtmpfs\x00', 0x0) dup2(r5, r3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) sched_setattr(r6, &(0x7f0000000280)={0x38, 0x6, 0x53, 0x4, 0x80000000, 0x9, 0x470, 0xa790, 0x8, 0x6558}, 0x0) sched_setattr(r6, &(0x7f0000000240)={0x38, 0x1, 0x2, 0x7ff, 0x5, 0x0, 0x1ff, 0x7fffffff, 0x597a, 0x6}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x82) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x2, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, r1, 0x8) [ 1595.811390][T19054] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.819895][T19054] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1595.846382][T19086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:21 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (rerun: 64) r0 = socket$pppoe(0x18, 0x1, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3000001, 0x2010, r0, 0x598da000) 19:15:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:21 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0xc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1595.854725][T19086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1595.879611][T19139] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.888026][T19139] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:21 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x2, 0x8, 0x743, 0x3, 0x3ac, 0x42f707bd, 0x10001, 0x7, 0x4}, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x5, 0x3, 0x2, 0x9, 0x8001, 0x5, 0x101, 0x3, 0x3}, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0xff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x1, 0x4}, 0x8, 0x0, 0x0, 0x7, 0x0, 0x80000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x8) [ 1595.917152][T19146] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1595.925556][T19146] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:21 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x3, 0x1, 0x0, 0x1, 0x0, 0x5664, 0x0, 0x1f}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x440c0, 0x43) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x3, 0x4, 0x8001, 0x7, 0x400, 0xb38f, 0x2, 0x80000001, 0x8}, 0x0) r2 = gettid() sched_setattr(r2, &(0x7f0000000200)={0x38, 0x2, 0xc, 0x3, 0x9, 0x7, 0x8, 0x7, 0x1ff, 0x9}, 0x0) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r4, &(0x7f0000000140)={0x38, 0x0, 0x10000010, 0x8, 0x7, 0x1ff, 0x4f07, 0xffffffff, 0xfffff000, 0x8}, 0x0) r5 = fsopen(&(0x7f00000002c0)='devtmpfs\x00', 0x0) dup2(r5, r3) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) sched_setattr(r6, &(0x7f0000000280)={0x38, 0x6, 0x53, 0x4, 0x80000000, 0x9, 0x470, 0xa790, 0x8, 0x6558}, 0x0) sched_setattr(r6, &(0x7f0000000240)={0x38, 0x1, 0x2, 0x7ff, 0x5, 0x0, 0x1ff, 0x7fffffff, 0x597a, 0x6}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x82) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x2, 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, 0x4, @perf_bp, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, r1, 0x8) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x3, 0x1, 0x0, 0x1, 0x0, 0x5664, 0x0, 0x1f}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) (async) openat(r0, &(0x7f0000000100)='./file0\x00', 0x440c0, 0x43) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x3, 0x4, 0x8001, 0x7, 0x400, 0xb38f, 0x2, 0x80000001, 0x8}, 0x0) (async) gettid() (async) sched_setattr(r2, &(0x7f0000000200)={0x38, 0x2, 0xc, 0x3, 0x9, 0x7, 0x8, 0x7, 0x1ff, 0x9}, 0x0) (async) inotify_init1(0x0) (async) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) (async) rt_sigqueueinfo(r4, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) sched_setattr(r4, &(0x7f0000000140)={0x38, 0x0, 0x10000010, 0x8, 0x7, 0x1ff, 0x4f07, 0xffffffff, 0xfffff000, 0x8}, 0x0) (async) fsopen(&(0x7f00000002c0)='devtmpfs\x00', 0x0) (async) dup2(r5, r3) (async) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)) (async) sched_setattr(r6, &(0x7f0000000280)={0x38, 0x6, 0x53, 0x4, 0x80000000, 0x9, 0x470, 0xa790, 0x8, 0x6558}, 0x0) (async) sched_setattr(r6, &(0x7f0000000240)={0x38, 0x1, 0x2, 0x7ff, 0x5, 0x0, 0x1ff, 0x7fffffff, 0x597a, 0x6}, 0x0) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) (async) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x82) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x2, 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, 0x4, @perf_bp, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, r1, 0x8) (async) [ 1596.006226][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.014578][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.030638][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.039016][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:21 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1596.060559][T19153] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.068912][T19153] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.097679][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:21 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async, rerun: 64) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (rerun: 64) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x2, 0x8, 0x743, 0x3, 0x3ac, 0x42f707bd, 0x10001, 0x7, 0x4}, 0x0) (async, rerun: 32) r0 = inotify_init1(0x0) (rerun: 32) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x5, 0x3, 0x2, 0x9, 0x8001, 0x5, 0x101, 0x3, 0x3}, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0xff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x1, 0x4}, 0x8, 0x0, 0x0, 0x7, 0x0, 0x80000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x8) [ 1596.106122][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.129191][T19159] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.137605][T19159] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:21 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0xd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1596.153395][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.161798][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.179283][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.187765][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:21 executing program 0: sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x3, 0x1, 0x0, 0x1, 0x0, 0x5664, 0x0, 0x1f}, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80000, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) (async) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x440c0, 0x43) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x3, 0x4, 0x8001, 0x7, 0x400, 0xb38f, 0x2, 0x80000001, 0x8}, 0x0) r2 = gettid() sched_setattr(r2, &(0x7f0000000200)={0x38, 0x2, 0xc, 0x3, 0x9, 0x7, 0x8, 0x7, 0x1ff, 0x9}, 0x0) (async) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r4, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r4, &(0x7f0000000140)={0x38, 0x0, 0x10000010, 0x8, 0x7, 0x1ff, 0x4f07, 0xffffffff, 0xfffff000, 0x8}, 0x0) r5 = fsopen(&(0x7f00000002c0)='devtmpfs\x00', 0x0) dup2(r5, r3) (async) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f00000000c0)=0x0) sched_setattr(r6, &(0x7f0000000280)={0x38, 0x6, 0x53, 0x4, 0x80000000, 0x9, 0x470, 0xa790, 0x8, 0x6558}, 0x0) (async) sched_setattr(r6, &(0x7f0000000240)={0x38, 0x1, 0x2, 0x7ff, 0x5, 0x0, 0x1ff, 0x7fffffff, 0x597a, 0x6}, 0x0) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000140)) (async) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x82) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x2, 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, 0x4, @perf_bp, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0xffffffffffffffff, 0x0, r1, 0x8) [ 1596.204838][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.213436][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.235231][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.243732][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.261891][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.270290][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.288473][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.297021][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.315382][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.323815][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.340104][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.348459][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:21 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1596.365012][T19264] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.373372][T19264] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.398843][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.407233][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.424150][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.432541][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.449553][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.457963][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.481089][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.489661][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.506546][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.514889][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.534063][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.542468][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.558711][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.567052][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.583031][T19271] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.591520][T19271] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.608722][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.617212][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.644453][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.652861][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.669307][T19374] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.677808][T19374] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.699623][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.708015][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.724652][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.733019][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.749811][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.758186][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.774541][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.783038][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.798601][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.807489][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x2, 0x8, 0x743, 0x3, 0x3ac, 0x42f707bd, 0x10001, 0x7, 0x4}, 0x0) (async) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async, rerun: 64) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x5, 0x3, 0x2, 0x9, 0x8001, 0x5, 0x101, 0x3, 0x3}, 0x0) (rerun: 64) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0xff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8003, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x1, 0x4}, 0x8, 0x0, 0x0, 0x7, 0x0, 0x80000000}, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x8) 19:15:22 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0xa7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:22 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0xe}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:22 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) mq_open(&(0x7f0000000240)='\x00', 0x40, 0x21, &(0x7f0000000200)={0x286e, 0x4, 0xffffffffffffffb8, 0x8000}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xa5, 0x1, 0x62, 0x82, 0x0, 0xde, 0x980, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xd80, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x52022, 0x1, 0x8, 0x4, 0xd8fb, 0xd4, 0x0, 0x0, 0x3, 0x0, 0x1}, r1, 0x3, 0xffffffffffffffff, 0xb) fcntl$setown(0xffffffffffffffff, 0x8, r1) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x14100, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000280)) 19:15:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1596.822748][T19152] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.831108][T19152] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:22 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) prlimit64(r0, 0x6, &(0x7f00000000c0)={0x8, 0x1}, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0xa7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0) (async, rerun: 32) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1596.879896][T19380] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.888269][T19380] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.911467][T19385] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbc020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:22 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x10}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1596.920016][T19385] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1596.941858][T19386] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1596.950258][T19386] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:22 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) mq_open(&(0x7f0000000240)='\x00', 0x40, 0x21, &(0x7f0000000200)={0x286e, 0x4, 0xffffffffffffffb8, 0x8000}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xa5, 0x1, 0x62, 0x82, 0x0, 0xde, 0x980, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xd80, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x52022, 0x1, 0x8, 0x4, 0xd8fb, 0xd4, 0x0, 0x0, 0x3, 0x0, 0x1}, r1, 0x3, 0xffffffffffffffff, 0xb) fcntl$setown(0xffffffffffffffff, 0x8, r1) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x14100, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000280)) inotify_init1(0x0) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) mq_open(&(0x7f0000000240)='\x00', 0x40, 0x21, &(0x7f0000000200)={0x286e, 0x4, 0xffffffffffffffb8, 0x8000}) (async) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xa5, 0x1, 0x62, 0x82, 0x0, 0xde, 0x980, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xd80, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x52022, 0x1, 0x8, 0x4, 0xd8fb, 0xd4, 0x0, 0x0, 0x3, 0x0, 0x1}, r1, 0x3, 0xffffffffffffffff, 0xb) (async) fcntl$setown(0xffffffffffffffff, 0x8, r1) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x14100, 0x0) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000280)) (async) [ 1597.017852][T19388] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.026246][T19388] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:22 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x5000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) prlimit64(r0, 0x6, &(0x7f00000000c0)={0x8, 0x1}, &(0x7f0000000100)) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)) (async) prlimit64(r0, 0x6, &(0x7f00000000c0)={0x8, 0x1}, &(0x7f0000000100)) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1597.083013][T19394] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.091400][T19394] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:22 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0xa7, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbc030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1597.131721][T19437] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.140237][T19437] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:22 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x11}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1597.189947][T19498] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.198308][T19498] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:22 executing program 2: r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async, rerun: 64) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) (rerun: 64) mq_open(&(0x7f0000000240)='\x00', 0x40, 0x21, &(0x7f0000000200)={0x286e, 0x4, 0xffffffffffffffb8, 0x8000}) (async) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async, rerun: 32) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0xa5, 0x1, 0x62, 0x82, 0x0, 0xde, 0x980, 0x4, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x3, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0xd80, 0x4, @perf_bp={&(0x7f0000000040), 0x8}, 0x52022, 0x1, 0x8, 0x4, 0xd8fb, 0xd4, 0x0, 0x0, 0x3, 0x0, 0x1}, r1, 0x3, 0xffffffffffffffff, 0xb) (rerun: 32) fcntl$setown(0xffffffffffffffff, 0x8, r1) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000100), 0x14100, 0x0) fcntl$getownex(r2, 0x10, &(0x7f0000000280)) 19:15:22 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1597.245993][T19502] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.254412][T19502] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1597.286683][T19512] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.295070][T19512] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1597.311401][T19513] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.319994][T19513] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:22 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) prlimit64(r0, 0x6, &(0x7f00000000c0)={0x8, 0x1}, &(0x7f0000000100)) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x6, 0x23, 0x6, 0xab38, 0x400, 0x5, 0x9, 0x101, 0x7}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x151000, 0x4) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a3020446587ddbd050000008c321f5e04ebf768db3e965eb49d61314700000000000000d582a019ebd2e17d397f1e24503e2e5c0cd4"], 0x38) 19:15:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc0030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1597.337127][T19562] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.345597][T19562] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:22 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:22 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x12}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1597.430348][T19618] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.438746][T19618] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:22 executing program 2: r0 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x404e00, 0x0, 0x1}, 0x18) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f00000000c0)={0x6, 0x7fffffff, 0x3, 0x3, 0xdc35}) ioctl$KDSKBLED(r0, 0x4b65, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x2c) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1597.486146][T19625] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.494492][T19625] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1597.511437][T19628] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.520002][T19628] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:22 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc5030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast1}, 0x10) (async) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x6, 0x23, 0x6, 0xab38, 0x400, 0x5, 0x9, 0x101, 0x7}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x151000, 0x4) (async) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a3020446587ddbd050000008c321f5e04ebf768db3e965eb49d61314700000000000000d582a019ebd2e17d397f1e24503e2e5c0cd4"], 0x38) 19:15:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) setrlimit(0xd, &(0x7f0000000040)={0x8001, 0x1}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getrlimit(0x6, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xf, &(0x7f0000000100)={0x53, 0xfff}, 0x0) [ 1597.544291][T19629] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.552785][T19629] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1597.570271][T19631] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.578844][T19631] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:23 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:23 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x13}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1597.669472][T19736] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.677981][T19736] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:23 executing program 2: r0 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x404e00, 0x0, 0x1}, 0x18) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f00000000c0)={0x6, 0x7fffffff, 0x3, 0x3, 0xdc35}) (async) ioctl$KDSKBLED(r0, 0x4b65, 0x3) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x2c) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast1}, 0x10) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x6, 0x23, 0x6, 0xab38, 0x400, 0x5, 0x9, 0x101, 0x7}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x151000, 0x4) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a3020446587ddbd050000008c321f5e04ebf768db3e965eb49d61314700000000000000d582a019ebd2e17d397f1e24503e2e5c0cd4"], 0x38) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) connect$inet(r0, &(0x7f0000000140)={0x2, 0x4e23, @multicast1}, 0x10) (async) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x6, 0x23, 0x6, 0xab38, 0x400, 0x5, 0x9, 0x101, 0x7}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x151000, 0x4) (async) write$binfmt_misc(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="73797a3020446587ddbd050000008c321f5e04ebf768db3e965eb49d61314700000000000000d582a019ebd2e17d397f1e24503e2e5c0cd4"], 0x38) (async) [ 1597.740161][T19741] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.748605][T19741] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1597.769745][T19740] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.778218][T19740] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:23 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x9000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd2000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) setrlimit(0xd, &(0x7f0000000040)={0x8001, 0x1}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getrlimit(0x6, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) prlimit64(0x0, 0xf, &(0x7f0000000100)={0x53, 0xfff}, 0x0) [ 1597.808652][T19779] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.817075][T19779] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:23 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x21}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1597.869423][T19849] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.877821][T19849] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:23 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xa000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:23 executing program 2: r0 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x404e00, 0x0, 0x1}, 0x18) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f00000000c0)={0x6, 0x7fffffff, 0x3, 0x3, 0xdc35}) ioctl$KDSKBLED(r0, 0x4b65, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x2c) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat2(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x404e00, 0x0, 0x1}, 0x18) (async) ioctl$TIOCSISO7816(r0, 0xc0285443, &(0x7f00000000c0)={0x6, 0x7fffffff, 0x3, 0x3, 0xdc35}) (async) ioctl$KDSKBLED(r0, 0x4b65, 0x3) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x2c) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1597.922683][T19854] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.931071][T19854] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1597.954751][T19857] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getrlimit(0xa, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x2000000000000, 0x3}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) 19:15:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1597.963189][T19857] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1597.979509][T19859] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1597.987931][T19859] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1598.014811][T19961] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) setrlimit(0xd, &(0x7f0000000040)={0x8001, 0x1}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getrlimit(0x6, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xf, &(0x7f0000000100)={0x53, 0xfff}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) setrlimit(0xd, &(0x7f0000000040)={0x8001, 0x1}) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) getrlimit(0x6, &(0x7f00000000c0)) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) prlimit64(0x0, 0xf, &(0x7f0000000100)={0x53, 0xfff}, 0x0) (async) [ 1598.023311][T19961] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:23 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xb000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:23 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x22}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1598.104905][T19966] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.113278][T19966] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1598.143655][T19968] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)={0x0, 0x200, 0x4}, 0x8) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1598.152047][T19968] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1598.170202][T19972] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.178589][T19972] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getrlimit(0xa, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x2000000000000, 0x3}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) getrlimit(0xa, &(0x7f00000000c0)) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x2000000000000, 0x3}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) (async) 19:15:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0ae1d00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1598.206395][T19975] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.214876][T19975] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1598.234267][T19976] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.242745][T19976] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) setrlimit(0x6, &(0x7f0000000040)={0x1, 0x1}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1598.258855][T19976] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.267236][T19976] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:23 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xc000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:23 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) getrlimit(0xa, &(0x7f00000000c0)) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x800000000, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x8}, 0x0, 0x2000000000000, 0x3}, 0xffffffffffffffff, 0x9, 0xffffffffffffffff, 0x0) 19:15:23 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x23}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1598.398533][T19985] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.407043][T19985] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1598.428416][T19986] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.436821][T19986] ref_ctr increment failed for inode: 0x46f offset: 0x8 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) (async) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)={0x0, 0x200, 0x4}, 0x8) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:23 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) setrlimit(0x6, &(0x7f0000000040)={0x1, 0x1}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) setrlimit(0x6, &(0x7f0000000040)={0x1, 0x1}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:23 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe2050000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:23 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1598.456747][T19988] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.465265][T19988] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1598.485153][T19989] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.493645][T19989] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) getrlimit(0x4, &(0x7f0000000040)) setrlimit(0x3, &(0x7f00000000c0)={0x6, 0xfffffffffffffe01}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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={0x7fffffff, 0x3}, 0x10000}, 0xffffffffffffffff, 0x4000000000, 0xffffffffffffffff, 0x8) 19:15:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x79, &(0x7f0000000040)={0x0, 0x200, 0x4}, 0x8) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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), 0x8}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:24 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xe000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1598.620371][T20079] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.628763][T20079] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:24 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x25}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1598.661935][T20099] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.670431][T20099] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1598.687490][T20105] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.696120][T20105] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) setrlimit(0x6, &(0x7f0000000040)={0x1, 0x1}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) setrlimit(0x6, &(0x7f0000000040)={0x1, 0x1}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1598.712531][T20112] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.720888][T20112] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) getrlimit(0x4, &(0x7f0000000040)) setrlimit(0x3, &(0x7f00000000c0)={0x6, 0xfffffffffffffe01}) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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_config_ext={0x7fffffff, 0x3}, 0x10000}, 0xffffffffffffffff, 0x4000000000, 0xffffffffffffffff, 0x8) 19:15:24 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x2, 0x8, 0x8, r1}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) lseek(r0, 0xe32c, 0x3) [ 1598.771605][T20119] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.780025][T20119] ref_ctr increment failed for inode: 0x46f offset: 0x8 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:24 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x27}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1598.844569][T20123] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.852944][T20123] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xefffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1598.887106][T20126] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.895503][T20126] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:24 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) getrlimit(0x4, &(0x7f0000000040)) setrlimit(0x3, &(0x7f00000000c0)={0x6, 0xfffffffffffffe01}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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={0x7fffffff, 0x3}, 0x10000}, 0xffffffffffffffff, 0x4000000000, 0xffffffffffffffff, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) getrlimit(0x4, &(0x7f0000000040)) (async) setrlimit(0x3, &(0x7f00000000c0)={0x6, 0xfffffffffffffe01}) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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_config_ext={0x7fffffff, 0x3}, 0x10000}, 0xffffffffffffffff, 0x4000000000, 0xffffffffffffffff, 0x8) (async) 19:15:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) connect$unix(0xffffffffffffffff, &(0x7f0000005880)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r0, &(0x7f0000005700)=[{{&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000040)=""/20, 0x14}, {&(0x7f00000002c0)=""/218, 0xda}, {&(0x7f00000003c0)=""/189, 0xbd}, {&(0x7f0000000480)=""/198, 0xc6}, {&(0x7f0000000580)=""/74, 0x4a}, {&(0x7f0000000600)=""/136, 0x88}, {&(0x7f00000006c0)=""/127, 0x7f}], 0x7, &(0x7f00000007c0)=""/96, 0x60}, 0x100}, {{&(0x7f0000000840)=@tipc=@id, 0x80, &(0x7f0000003b40)=[{&(0x7f00000008c0)=""/106, 0x6a}, {&(0x7f0000000940)=""/124, 0x7c}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/137, 0x89}, {&(0x7f0000000140)=""/21, 0x15}, {&(0x7f0000002a80)=""/131, 0x83}, {&(0x7f0000002b40)=""/4096, 0x1000}], 0x8}, 0x80000001}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000003bc0)=""/66, 0x42}, {&(0x7f0000003c40)=""/187, 0xbb}], 0x2, &(0x7f0000003d40)=""/238, 0xee}, 0x5}, {{&(0x7f0000003e40)=@pppol2tpv3in6, 0x80, &(0x7f0000004340)=[{&(0x7f0000003ec0)=""/16, 0x10}, {&(0x7f0000003f00)=""/197, 0xc5}, {&(0x7f0000004000)=""/102, 0x66}, {&(0x7f0000004080)=""/7, 0x7}, {&(0x7f00000040c0)=""/146, 0x92}, {&(0x7f0000004180)=""/165, 0xa5}, {&(0x7f0000004240)=""/225, 0xe1}], 0x7}, 0x2df7}, {{0x0, 0x0, &(0x7f0000005680)=[{&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)=""/124, 0x7c}, {&(0x7f0000005440)=""/154, 0x9a}, {&(0x7f0000005500)=""/8, 0x8}, {&(0x7f0000005540)=""/190, 0xbe}, {&(0x7f0000005600)=""/102, 0x66}], 0x6}, 0x400}], 0x5, 0x40010061, &(0x7f0000005840)={0x0, 0x3938700}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1598.930006][T20128] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.938448][T20128] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1598.958070][T20128] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1598.966427][T20128] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x2, 0x8, 0x8, r1}) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) lseek(r0, 0xe32c, 0x3) [ 1598.993156][T20234] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.001573][T20234] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf2030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1599.044442][T20238] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.052837][T20238] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1599.081066][T20242] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:24 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x11000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) getrlimit(0x3, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x2, 0x1000002c, 0x1, 0x0, 0xfff, 0x1f, 0x7f, 0xc2, 0x8}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:24 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x48}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) connect$unix(0xffffffffffffffff, &(0x7f0000005880)=@file={0x0, './file0\x00'}, 0x6e) (async) recvmmsg(r0, &(0x7f0000005700)=[{{&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000040)=""/20, 0x14}, {&(0x7f00000002c0)=""/218, 0xda}, {&(0x7f00000003c0)=""/189, 0xbd}, {&(0x7f0000000480)=""/198, 0xc6}, {&(0x7f0000000580)=""/74, 0x4a}, {&(0x7f0000000600)=""/136, 0x88}, {&(0x7f00000006c0)=""/127, 0x7f}], 0x7, &(0x7f00000007c0)=""/96, 0x60}, 0x100}, {{&(0x7f0000000840)=@tipc=@id, 0x80, &(0x7f0000003b40)=[{&(0x7f00000008c0)=""/106, 0x6a}, {&(0x7f0000000940)=""/124, 0x7c}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/137, 0x89}, {&(0x7f0000000140)=""/21, 0x15}, {&(0x7f0000002a80)=""/131, 0x83}, {&(0x7f0000002b40)=""/4096, 0x1000}], 0x8}, 0x80000001}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000003bc0)=""/66, 0x42}, {&(0x7f0000003c40)=""/187, 0xbb}], 0x2, &(0x7f0000003d40)=""/238, 0xee}, 0x5}, {{&(0x7f0000003e40)=@pppol2tpv3in6, 0x80, &(0x7f0000004340)=[{&(0x7f0000003ec0)=""/16, 0x10}, {&(0x7f0000003f00)=""/197, 0xc5}, {&(0x7f0000004000)=""/102, 0x66}, {&(0x7f0000004080)=""/7, 0x7}, {&(0x7f00000040c0)=""/146, 0x92}, {&(0x7f0000004180)=""/165, 0xa5}, {&(0x7f0000004240)=""/225, 0xe1}], 0x7}, 0x2df7}, {{0x0, 0x0, &(0x7f0000005680)=[{&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)=""/124, 0x7c}, {&(0x7f0000005440)=""/154, 0x9a}, {&(0x7f0000005500)=""/8, 0x8}, {&(0x7f0000005540)=""/190, 0xbe}, {&(0x7f0000005600)=""/102, 0x66}], 0x6}, 0x400}], 0x5, 0x40010061, &(0x7f0000005840)={0x0, 0x3938700}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1599.089423][T20242] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1599.119555][T20246] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.127952][T20246] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:24 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000040)={0x0, 0x0}) fcntl$lock(r0, 0x7, &(0x7f00000000c0)={0x2, 0x2, 0x8, 0x8, r1}) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) lseek(r0, 0xe32c, 0x3) [ 1599.161235][T20250] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.169745][T20250] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:24 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x11010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1599.229412][T20254] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.237828][T20254] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) getrlimit(0x3, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x2, 0x1000002c, 0x1, 0x0, 0xfff, 0x1f, 0x7f, 0xc2, 0x8}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) getrlimit(0x3, &(0x7f0000000140)) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0xc) (async) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x2, 0x1000002c, 0x1, 0x0, 0xfff, 0x1f, 0x7f, 0xc2, 0x8}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1599.282721][T20258] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.291120][T20258] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1599.319296][T20261] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:24 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x49}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:24 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) (async, rerun: 32) r0 = socket$inet_udplite(0x2, 0x2, 0x88) (rerun: 32) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) connect$unix(0xffffffffffffffff, &(0x7f0000005880)=@file={0x0, './file0\x00'}, 0x6e) (async) recvmmsg(r0, &(0x7f0000005700)=[{{&(0x7f0000000200)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private0}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000040)=""/20, 0x14}, {&(0x7f00000002c0)=""/218, 0xda}, {&(0x7f00000003c0)=""/189, 0xbd}, {&(0x7f0000000480)=""/198, 0xc6}, {&(0x7f0000000580)=""/74, 0x4a}, {&(0x7f0000000600)=""/136, 0x88}, {&(0x7f00000006c0)=""/127, 0x7f}], 0x7, &(0x7f00000007c0)=""/96, 0x60}, 0x100}, {{&(0x7f0000000840)=@tipc=@id, 0x80, &(0x7f0000003b40)=[{&(0x7f00000008c0)=""/106, 0x6a}, {&(0x7f0000000940)=""/124, 0x7c}, {&(0x7f00000009c0)=""/4096, 0x1000}, {&(0x7f00000019c0)=""/4096, 0x1000}, {&(0x7f00000029c0)=""/137, 0x89}, {&(0x7f0000000140)=""/21, 0x15}, {&(0x7f0000002a80)=""/131, 0x83}, {&(0x7f0000002b40)=""/4096, 0x1000}], 0x8}, 0x80000001}, {{0x0, 0x0, &(0x7f0000003d00)=[{&(0x7f0000003bc0)=""/66, 0x42}, {&(0x7f0000003c40)=""/187, 0xbb}], 0x2, &(0x7f0000003d40)=""/238, 0xee}, 0x5}, {{&(0x7f0000003e40)=@pppol2tpv3in6, 0x80, &(0x7f0000004340)=[{&(0x7f0000003ec0)=""/16, 0x10}, {&(0x7f0000003f00)=""/197, 0xc5}, {&(0x7f0000004000)=""/102, 0x66}, {&(0x7f0000004080)=""/7, 0x7}, {&(0x7f00000040c0)=""/146, 0x92}, {&(0x7f0000004180)=""/165, 0xa5}, {&(0x7f0000004240)=""/225, 0xe1}], 0x7}, 0x2df7}, {{0x0, 0x0, &(0x7f0000005680)=[{&(0x7f00000043c0)=""/4096, 0x1000}, {&(0x7f00000053c0)=""/124, 0x7c}, {&(0x7f0000005440)=""/154, 0x9a}, {&(0x7f0000005500)=""/8, 0x8}, {&(0x7f0000005540)=""/190, 0xbe}, {&(0x7f0000005600)=""/102, 0x66}], 0x6}, 0x400}], 0x5, 0x40010061, &(0x7f0000005840)={0x0, 0x3938700}) (async, rerun: 64) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async, rerun: 64) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1599.327668][T20261] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1599.344150][T20263] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.352758][T20263] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1599.370508][T20266] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:24 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x5) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) accept$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) r3 = geteuid() fchown(r0, r3, r1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) dup2(r0, r4) [ 1599.378889][T20266] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:24 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x12000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:24 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf9010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1599.433723][T20270] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.442147][T20270] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:24 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) getrlimit(0x3, &(0x7f0000000140)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0xc) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x2, 0x1000002c, 0x1, 0x0, 0xfff, 0x1f, 0x7f, 0xc2, 0x8}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1599.503975][T20276] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.512388][T20276] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1599.529826][T20276] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.538188][T20276] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x87}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1599.557873][T20280] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.566297][T20280] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1599.592659][T20282] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:25 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x4c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:25 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x13000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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, 0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x5) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) accept$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) (async) r3 = geteuid() fchown(r0, r3, r1) (async) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) dup2(r0, r4) [ 1599.601158][T20282] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1599.619317][T20284] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.627789][T20284] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1599.654256][T20289] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.662632][T20289] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0xda4c, 0x20}, 0x0) [ 1599.711957][T20292] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.720355][T20292] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x87}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x87}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1599.762148][T20296] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.770576][T20296] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:25 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x14030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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, 0xffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x5) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async, rerun: 32) accept$unix(r2, &(0x7f0000000040), &(0x7f00000000c0)=0x6e) (async, rerun: 32) r3 = geteuid() fchown(r0, r3, r1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) dup2(r0, r4) [ 1599.808527][T20299] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.816896][T20299] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1599.839637][T20302] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.848009][T20302] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:25 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x50}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1599.883004][T20305] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.891474][T20305] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1599.941031][T20309] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.949394][T20309] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1599.965745][T20310] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.974082][T20310] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0xda4c, 0x20}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) prlimit64(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0xda4c, 0x20}, 0x0) (async) 19:15:25 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1ffff000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x87}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1599.990312][T20309] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1599.998726][T20309] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f00000000c0)={0x1, 0x1, 0x1000, 0x1000, &(0x7f0000000200)="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", 0x66, 0x0, &(0x7f0000000040)="faf4e2686f6c8b1bed96bfabedf2c4b71a30647bc10aa9d924739b58b63399c6b8f6231656218e3bb752f61b054918af3e88302c21e0194c07970f68b2aba554ccd3ac865706cb6efd63cd604cff6d3a4bc739647b6d61e0b1a6e0fd97951260301f1995e452"}) [ 1600.067158][T20314] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.075545][T20314] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1600.103354][T20317] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff070000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:25 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x60}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1600.111792][T20317] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1600.141346][T20322] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.149735][T20322] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:25 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x20000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x19, 0x200, 0x4, 0x6, 0x3, 0x1, 0xfff, 0x8}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10300, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getnexthop={0x20, 0x6a, 0x8, 0x382c519c, 0x25dfdbfd, {}, [@NHA_GROUPS={0x4}, @NHA_FDB={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x40024}, 0x20000000) 19:15:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async, rerun: 32) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async, rerun: 32) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0xe, &(0x7f0000000040)={0xda4c, 0x20}, 0x0) [ 1600.180027][T20326] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.188445][T20326] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1600.210702][T20325] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.219199][T20325] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f00000000c0)={0x1, 0x1, 0x1000, 0x1000, &(0x7f0000000200)="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", 0x66, 0x0, &(0x7f0000000040)="faf4e2686f6c8b1bed96bfabedf2c4b71a30647bc10aa9d924739b58b63399c6b8f6231656218e3bb752f61b054918af3e88302c21e0194c07970f68b2aba554ccd3ac865706cb6efd63cd604cff6d3a4bc739647b6d61e0b1a6e0fd97951260301f1995e452"}) [ 1600.267633][T20429] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.275994][T20429] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:25 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff7f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1600.308661][T20430] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.317037][T20430] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:25 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x20030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:25 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x68}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1600.380139][T20433] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.388546][T20433] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x19, 0x200, 0x4, 0x6, 0x3, 0x1, 0xfff, 0x8}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10300, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getnexthop={0x20, 0x6a, 0x8, 0x382c519c, 0x25dfdbfd, {}, [@NHA_GROUPS={0x4}, @NHA_FDB={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x40024}, 0x20000000) [ 1600.432291][T20436] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.440671][T20436] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:25 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x7f, 0x20, 0x2, 0x6, 0x0, 0x51, 0x8100, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f00000000c0)}, 0x280, 0x6, 0x7f, 0x7, 0x9, 0x5, 0x3ff, 0x0, 0x1000, 0x0, 0x18}, 0x0, 0x10, 0xffffffffffffffff, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x10000004, 0x1b22, 0x5, 0x562, 0x3ff, 0x31f, 0x3, 0x7}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}, 0x4, 0x0, 0x0, 0x0, 0xb30b, 0x0, 0x20, 0x0, 0x1, 0x0, 0x81}, 0xffffffffffffffff, 0x10, r2, 0x0) 19:15:25 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f00000000c0)={0x1, 0x1, 0x1000, 0x1000, &(0x7f0000000200)="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", 0x66, 0x0, &(0x7f0000000040)="faf4e2686f6c8b1bed96bfabedf2c4b71a30647bc10aa9d924739b58b63399c6b8f6231656218e3bb752f61b054918af3e88302c21e0194c07970f68b2aba554ccd3ac865706cb6efd63cd604cff6d3a4bc739647b6d61e0b1a6e0fd97951260301f1995e452"}) 19:15:26 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x21000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff8c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1600.503457][T20542] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.511853][T20542] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1600.531757][T20543] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.540193][T20543] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:26 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x6c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x19, 0x200, 0x4, 0x6, 0x3, 0x1, 0xfff, 0x8}, 0x0) r2 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10300, 0x0) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getnexthop={0x20, 0x6a, 0x8, 0x382c519c, 0x25dfdbfd, {}, [@NHA_GROUPS={0x4}, @NHA_FDB={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x40024}, 0x20000000) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) inotify_init1(0x0) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x2, 0x19, 0x200, 0x4, 0x6, 0x3, 0x1, 0xfff, 0x8}, 0x0) (async) openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x10300, 0x0) (async) sendmsg$nl_route(r2, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getnexthop={0x20, 0x6a, 0x8, 0x382c519c, 0x25dfdbfd, {}, [@NHA_GROUPS={0x4}, @NHA_FDB={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x40024}, 0x20000000) (async) [ 1600.597393][T20548] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.605789][T20548] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1600.625072][T20551] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.633539][T20551] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x7f, 0x20, 0x2, 0x6, 0x0, 0x51, 0x8100, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f00000000c0)}, 0x280, 0x6, 0x7f, 0x7, 0x9, 0x5, 0x3ff, 0x0, 0x1000, 0x0, 0x18}, 0x0, 0x10, 0xffffffffffffffff, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x10000004, 0x1b22, 0x5, 0x562, 0x3ff, 0x31f, 0x3, 0x7}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}, 0x4, 0x0, 0x0, 0x0, 0xb30b, 0x0, 0x20, 0x0, 0x1, 0x0, 0x81}, 0xffffffffffffffff, 0x10, r2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x7f, 0x20, 0x2, 0x6, 0x0, 0x51, 0x8100, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f00000000c0)}, 0x280, 0x6, 0x7f, 0x7, 0x9, 0x5, 0x3ff, 0x0, 0x1000, 0x0, 0x18}, 0x0, 0x10, 0xffffffffffffffff, 0x6) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x10000004, 0x1b22, 0x5, 0x562, 0x3ff, 0x31f, 0x3, 0x7}, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) (async) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0xfe, 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={&(0x7f0000000200)}, 0x4, 0x0, 0x0, 0x0, 0xb30b, 0x0, 0x20, 0x0, 0x1, 0x0, 0x81}, 0xffffffffffffffff, 0x10, r2, 0x0) (async) 19:15:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00']) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5000000, 0x80010, r1, 0x71f8b000) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, r3, 0xac881000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) 19:15:26 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x22000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1600.678832][T20558] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.687217][T20558] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffef}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1600.726843][T20561] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.735253][T20561] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:26 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x74}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1600.807628][T20565] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.816101][T20565] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1600.844636][T20567] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async, rerun: 64) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (rerun: 64) r0 = perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x7f, 0x20, 0x2, 0x6, 0x0, 0x51, 0x8100, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x4, 0x2, @perf_bp={&(0x7f00000000c0)}, 0x280, 0x6, 0x7f, 0x7, 0x9, 0x5, 0x3ff, 0x0, 0x1000, 0x0, 0x18}, 0x0, 0x10, 0xffffffffffffffff, 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x0, 0x10000004, 0x1b22, 0x5, 0x562, 0x3ff, 0x31f, 0x3, 0x7}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0, {0x8}}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0xfe, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}, 0x4, 0x0, 0x0, 0x0, 0xb30b, 0x0, 0x20, 0x0, 0x1, 0x0, 0x81}, 0xffffffffffffffff, 0x10, r2, 0x0) 19:15:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = gettid() tkill(r0, 0x700) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1600.852991][T20567] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1600.869847][T20567] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.878194][T20567] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1600.897128][T20577] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:26 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x23000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00']) (async) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5000000, 0x80010, r1, 0x71f8b000) (async) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) (async) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, r3, 0xac881000) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) [ 1600.905620][T20577] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1600.949089][T20580] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1600.957538][T20580] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:26 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x24030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:26 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x7a}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0xffffffffffffffff, 0x181000) copy_file_range(0xffffffffffffffff, 0x0, r0, &(0x7f00000000c0)=0x80c5, 0xbf, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1601.037448][T20614] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.045836][T20614] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1601.067304][T20642] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.075691][T20642] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r0 = gettid() tkill(r0, 0x700) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:26 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00']) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5000000, 0x80010, r1, 0x71f8b000) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, r3, 0xac881000) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB='\x00']) (async) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x5000000, 0x80010, r1, 0x71f8b000) (async) inotify_init1(0x0) (async) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) (async) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2000000, 0x10010, r3, 0xac881000) (async) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x2405, r2) (async) [ 1601.097520][T20684] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.105943][T20684] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1601.141320][T20694] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.149731][T20694] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:26 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x25000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r0 = syz_open_dev$loop(&(0x7f0000000040), 0xffffffffffffffff, 0x181000) copy_file_range(0xffffffffffffffff, 0x0, r0, &(0x7f00000000c0)=0x80c5, 0xbf, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1601.228516][T20698] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.236897][T20698] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1601.260730][T20701] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = gettid() tkill(r0, 0x700) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:26 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x9e}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1601.269301][T20701] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1601.295027][T20706] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.303398][T20706] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:26 executing program 2: timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000140)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_getoverrun(r0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x14) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xd0022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x8, 0xb05d}, 0xcf5fe737595e7a7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:26 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1601.342581][T20708] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.350962][T20708] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1601.368367][T20707] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.376853][T20707] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:26 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x27000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:26 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = syz_open_dev$loop(&(0x7f0000000040), 0xffffffffffffffff, 0x181000) copy_file_range(0xffffffffffffffff, 0x0, r0, &(0x7f00000000c0)=0x80c5, 0xbf, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x1, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) syz_open_dev$loop(&(0x7f0000000040), 0xffffffffffffffff, 0x181000) (async) copy_file_range(0xffffffffffffffff, 0x0, r0, &(0x7f00000000c0)=0x80c5, 0xbf, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:26 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f00000000c0)={0x38, 0x0, 0x10000030, 0x8, 0x2d6a, 0x7fff, 0x5, 0x8001, 0x800000, 0xe6}, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1601.508007][T20754] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.516407][T20754] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:27 executing program 2: timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000140)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_getoverrun(r0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x14) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xd0022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x8, 0xb05d}, 0xcf5fe737595e7a7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:27 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0xd2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1601.566744][T20828] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.575213][T20828] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1601.596378][T20829] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.604699][T20829] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:27 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2c010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:27 executing program 2: timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000140)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_getoverrun(r0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x14) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xd0022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x8, 0xb05d}, 0xcf5fe737595e7a7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000140)) (async) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) (async) timer_getoverrun(r0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x14) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0xd0022, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, @perf_config_ext={0x8, 0xb05d}, 0xcf5fe737595e7a7b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1601.676484][T20834] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.684832][T20834] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1601.715854][T20836] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x0) (async) sched_setattr(0xffffffffffffffff, &(0x7f00000000c0)={0x38, 0x0, 0x10000030, 0x8, 0x2d6a, 0x7fff, 0x5, 0x8001, 0x800000, 0xe6}, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x2010, r0, 0x10000000) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f00000000c0)=@IORING_OP_STATX={0x15, 0x2, 0x0, 0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x2, 0x6000, 0x1, {0x0, r2}}, 0xfffffffc) [ 1601.724272][T20836] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1601.744904][T20834] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.753244][T20834] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:27 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x142}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1601.781660][T20842] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.790017][T20842] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1601.812802][T20843] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.821265][T20843] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000001000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:27 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x34000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0xb}, 0x20, 0x1, 0x0, 0x9, 0x7fff, 0x81}, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000340)={'batadv0\x00', 0x0}) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80080, 0x116) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000380)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x49, r2}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x400}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0xf, &(0x7f0000000080)={@rand_addr=' \x01\x00'}, 0x14) 19:15:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x80, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f00000000c0)={0x38, 0x0, 0x10000030, 0x8, 0x2d6a, 0x7fff, 0x5, 0x8001, 0x800000, 0xe6}, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1601.937171][T20856] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.945623][T20856] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x2010, r0, 0x10000000) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f00000000c0)=@IORING_OP_STATX={0x15, 0x2, 0x0, 0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x2, 0x6000, 0x1, {0x0, r2}}, 0xfffffffc) [ 1601.978927][T20858] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1601.987312][T20858] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1602.013060][T20859] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1602.021556][T20859] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:27 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x165}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:27 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x34010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0xb}, 0x20, 0x1, 0x0, 0x9, 0x7fff, 0x81}, 0x20) (async, rerun: 64) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (rerun: 64) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000340)={'batadv0\x00', 0x0}) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80080, 0x116) (async) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000380)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x49, r2}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x400}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0xf, &(0x7f0000000080)={@rand_addr=' \x01\x00'}, 0x14) [ 1602.051247][T20862] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1602.059621][T20862] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1602.120916][T20870] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1602.129486][T20870] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x2010, r0, 0x10000000) (async) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f00000000c0)=@IORING_OP_STATX={0x15, 0x2, 0x0, 0xffffffffffffff9c, &(0x7f00000002c0), &(0x7f0000000040)='./file0\x00', 0x2, 0x6000, 0x1, {0x0, r2}}, 0xfffffffc) 19:15:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000006fc0)='.log\x00', 0x40000, 0x170) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) r4 = open(&(0x7f0000007000)='./file0\x00', 0x200000, 0x114) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) r6 = io_uring_setup(0x3e12, &(0x7f0000007040)={0x0, 0x4acb, 0x20, 0x3, 0x198}) r7 = syz_usbip_server_init(0x3) r8 = socket$tipc(0x1e, 0x2, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) r10 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000070c0), 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007200)=[{{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f00000002c0)="7dd726f26e8297b60b743d682e578c28d32f16032d3fb1db29323154dff963cd1005b91b317fdf25d88741b08d55c9606227a205689a0b7e48473048cd49cdc6b2f17fa87fc21324a04e08df51ab4123ecb432ab150af1ed95e2a13b5becc39d2a8a6812e10e1d991b07de7358251f74482934aab92961e6b788747c1d10e5295c07a4f2b7fc6f32b7e69a99ab8cd20076589576e48cc76bec25afec", 0x9c}, {&(0x7f0000000380)="80d731f71c042402f3357a0cf7557356a155a3a1078846bbc59789ac3ea27bbb9bd0e19358bfb06047d698a6e74bf651a869760c7080e08d54cddbb32f2d96039558c873ea6f0a2115531840f0796e98ca9cc6a6a4c8bc385fcdb47cdf9cd674124a7f1fe008a0a8f83687c70a2afb6eae0de31eea61df00b854720057e253ebb42c1f4dab083d764d40a95ba5d6cb36587874d4635e8a8ed68ee46ea402f87ed82992c9adfbf958de998b892d460b03b169ba49235f128996c962ab1a8441eb57e0444545e8c59f6d8f1783879e91db5f9376a3e789159b155681813cff5e288184259c", 0xe4}, {&(0x7f0000000480)="384bfaeaf3847ebe6926cbc57884623657ab18f7a5ea42f11780393a3e552ed0fd693035492a4997f29e6848fde685e9dcc94576d132c97e74b09707bc4330d3bce88740b3c1662548dd2520909297ed60997b176072502e036c2b3576ddb6953371f09eda5e7384a98471b59569f78cbfff61e4a9e6ed070af6cf8a1545b1e7fa30774fd990ddc97a43abbf59a640193d90dd7759363037ad4eaecffb2e", 0x9e}, {&(0x7f0000000200)="5f683053f88c0eaa1f25c7b9f63a39cd4ace95233329afc9f969879f2b89bc87a0754d7e81473093bdd570418cc00443b23880288e0c66a7808990adb8a5f6c9940b06cbd9721069be87f648728499a0c9a0c16c6280025eeb654d91d567693a749c97320f91c9be8aa8262b0545da1c80932b32c0ce4c851c184a6df84676", 0x7f}, {&(0x7f0000000540)="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", 0xfa}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000000040)="af7bb52d3d20bc028eea00392338eb6397014c6ba212", 0x16}, {&(0x7f0000001640)="df2b95fa837491f0b60a0e24080661265961e738019a28b16e08ce2bf48ffd24ebc7f3754addd2452ab32025a7bf8d206e79546a55de4113989be22bfe8d3bf779d9a9affba5a4e278923a69533f4c0bc05cac42ca490e5bc5022057f14bbcb48ba064f9fbfb0013cd80f177d48c2956b959fcf15edddfad756f04155d0a13035c7c243843bdd4166dad1f6fed4a71a64eb1c7b9702dfbbd107db03bc44b1cfe62f4f68822e1b8ee8d6c0c5e43fe8654e12e604f67534d88aba5c9db8e46b6c7f3c59224459d01b37398c31d421c41375f6a27", 0xd3}], 0x8, &(0x7f0000004840)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x20, 0x4000001}}, {{&(0x7f0000004880)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004ac0)=[{&(0x7f0000004900)="0247bc9d2dc81ad5df638de69ba723b19e82b9e715b02ff86ed6ef75bbbc08af846154a19389d3106983a3235da6d38e484e936a627169fe607be4eab06be38dc66cbe452ee8978a4949fc18", 0x4c}, {&(0x7f0000004980)="1ebd4eff452b6dd293260640623bf627bc517896e078e6f4f5a06dfa3cc27983f79d3dc7f2744ad3d19d5b07a51969dfeabb1fe7d56aee5a27b8e7c48c93a3757ee936", 0x43}, {&(0x7f0000004a00)="b7b7403e50d80ec9344f79fa835b889c7f", 0x11}, {&(0x7f0000004a40)="83bf0f92ca90f5a0e04c40b792e93482c75b19d03554cde558d58a9556d25cfb7356982105a33f9d00ef7ef13e936f75b0155b633c5ac887ca1938ed7975b9b9344b00cdebb1ef8aed40b3484ea2f48cca", 0x51}], 0x4, &(0x7f00000055c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x60, 0x8c0}}, {{0x0, 0x0, &(0x7f0000005840)=[{&(0x7f0000005640)="483d4833c948e173922c900e88225ca05e84ad1e8917e23efd3027048ab7ffc82ddd54c97d4dc25a767c91b2b4a6d184419add2cd2414ee41f6fb0d0694230f1ed440de9b1a4d08f6c0c983ad8b0b36511e82aa1f4341884a7c3905201ccac70bc3aa5eaf6e9ac01f178665eebfaebc5fa40", 0x72}, {&(0x7f00000056c0)="97aff535d2d8176b65366d745c035d2deb952994a5f39fc79597e1d7c60c21030d37cd0dca7acefb4bd080cc90e251e4ba5c1749932088b782ea8fa6a565536f28c87e4a959c674825df1aaf4960bdb079845fd811da39ae1b254a60f9ff3d020fd66868207d19c3190aec222da79291a8e0ee3990132aea15d06a1bbd7ed80ea7e185b491ae38c26f7621adff5a13ea9c77bed89093a939c24394", 0x9b}, {&(0x7f0000005780)="283e21de269a580c4efe956534f7beabe9411570aa0d062b74297f1ec2c66e83742e3afc2e9d46124b4989df12bc5f787f87eeb4fd169e3c6f7b243421db817477c17f3c7aa3a92bd9089ab90d", 0x4d}, {&(0x7f0000005800)="4240a5e99408f48a07422051e009452ef73377a4c0449dc56d5584d9d92fc46d643dc1d21eeee94c10df76e20978ee7dcf7a", 0x32}], 0x4, &(0x7f00000058c0)=ANY=[@ANYBLOB="28000a46c8380f9e61ea000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x28, 0x40004}}, {{&(0x7f0000005900)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005a40)=[{&(0x7f0000005980)="e14ce631056275acb6486009d6c0cecbfad4446890f0888b634d6d7039b8a5b971f400052c91e45f8cbf8eaf090f7affaca3b84a9cc1ba775d677ccd44712bd4a339870bf13b4366557dc434e45697e8d103e7927548715035ea245c8a19ca0b5ba9b309db3d11b9963552ab2c362ab2fc7033a9754a63fdcc0391c9aadb198c34eb983582dc967c5e24b43dbfa2f3cea634b7b3fc653a1792f3b9bc5923e4e7c52ff815be42", 0xa6}], 0x1, &(0x7f0000005a80)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x30, 0x40001}}, {{&(0x7f0000005ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006dc0)=[{&(0x7f0000005b40)="d83a1877d0289c10e2d1e40c5c85451fe2bacff3a3e8a6cc772ba0f103dfdf57a8bc039bb57b516fd7ce409e5e31ad8318f0f018e6d10fe33f0d06d07db655343bd5927cfab2621b2855d2118eeba77884ac077e9999fddc7b93bf3429a08e78b4cf89ea6629fa8b961f8674276c76a6f8a258bc1f4e1d03ffd838d2eb804576e7b8ed6376637ee845e23ec042204f6fdc22217104b302562ff65e9ac9e930bad5c344f2c60ebc3fb831d531fd88a26ac23fac7530a6034f86b92218fe2db8dad4047d66aa40161f3f3aebe5329de22f26e37209fa71e90c6626220c10156a9ca8374d5b5d1c44341c3b2f5e109680647434984bc9fee30e1887cfa67850e78cc4a10e09f305a1a9bebb5ef5b74dd0265d257eb5e5ef89b25e612811517c9471b2b1d049e2ecb082214d60792d418da86133aac2db222774bd94711fe7fa85c675b10b1e4c2a693a077dcb2f435660b151bb0f9d944a2ff8a827151084be8b3e740f06bd76bebec72aacf25fd1126cd828c07bdceed95f030b7762267f26ae4c050ebfa93f2899769161634a2251ed31beeedd98cb0c95d3bfbd60c4b1e83437be71c26349dba63c6823c130aa03f5bc38cb2a3877132e887125490b55517a42dc5087dfd702ee73a75869aeed0657ce4feac43c03c9c203da753d8982923d808404e0ebf58d5645b2ed3f75b87f134aba84b8e3514688d21ad85a471ad63f30859ebb36bfdaa8110760a1b36265460b247ba98e2cfc97fe7be26c0c62f251467c45317c7f0fe19fe3582b401189d83e263f2c64b2aa75e7715a02e796bc72e41e4e1d91985a1f25947fad4b88025fa1f33d2318daf77ff1f165bc3cabb77a38eb6932e0c6315a12c98c347295c9dd6ef94403aaa61c8b36f3ca9ef63eb16914942c5b3057404937d24b16c1582daac73df526a57b4e0cd9839831e10077852806506bd84a2d27bd2892ceefaf5961b9e3c6f05cfc46b721cf2857ebd0397baa8cc1b59062729ec4a8f7997177cbf873e4340da62ef506ee4ce02b542f337c3e863c4d3b9f81b207e618367fa9d1011aa3a576e59ef8e4863c1188085fe93ae90dff777ef20e854003f00a58d0bd40016f3214ecddc32a2fcb29799fe11a401a10a1e253cf421cd63867c89eaa4522782aef4e2ced681b47c506643c567b268075739b8a80f6de9222a0b9137e1620e718b699e7907c6837ac6325269c708f24430147161d7ca03eac4f5b74897cded85e6a1f18cf4fe3b973f19e86ee2a3a901fca8de597569fad835444cb38cb5aca483fef37537eb407cb446bfebbdef31f79481473d0e58913564fc775386128d6e416eeff227a26cfe53da252ad3b98d6c9ea83661bbb0ee2cec18729fd3c11a46b079ea46ac176aa3c0a1d18982618fd81a4de4ccfc86c984fb02a4ea51c643a2d63d51847345571c446dde768dd09c08b6609bfc045344da9fd41330c55a673b43737ee912097f6654dfc5fa94b001c52f712ebeecc37d18734d766a638e88f04d4dde51d9146f64b76f04a30e7c6a67c0ada44b944adce35047b1dbb69c6e1052d57edd009c8f96b7de8d4e9bd46a685d3ed59c1398e6f984d17878ce27cb49fec907313b47a1c21185cbd66dbc35b1d8fe69e28b0efc6119f32b00fc66861d04c2e3f8f0d3d1007863bda87aaaf781865d0889272a44986798ff4001b7fe65d9c60ee6b50d67a79138c722db29a144016f6b4307d8cef5c1ab0381b8aa9921acc952983a6f102ac6cb8c6da6751a6d1c738f5e4b3f948f552cb764642ed55f3a84a599bdba1ef3081912bc52a446a8a983b20466ef27d0493368d41c997ec867bc206067867037501e8126d870032346ac8996130e53fedfebe742ba2bee4515f9d40e1f5ba83b1b388069922776fcc520f7c67d0992c0f81f6991c3201694cf2f0793c9ecae9dfbd0ddb06f652d3e07cac49fb554acbea75d5b89129bfb6d899bfca1ceb68599811edf8a2ccfc8c55823f5fb62f8ab383e9b607038853ed4a6cbbd40744f8b4cd76db892c3646ded56bd6af356e9f60b0c199b9f1a892c82fb24d6105faaa50acaca02b64903fc2e8a4b37e6b0c8e83cad48716ef0b8bf87f5f2fc604143600e1fba09e63561bc95ca7b22c8022537456f038f091353299e5c1fe8c7499bbc58d615087543962669d071c1a3e25eff83ff7f6c98cee01288178985d9a6c3ed8bba6e5e3c9d9a060d70ae2ddc1155a35c5fc2be64f7e2c6b39d20e325bd7da214a0b17569a449f40892fac6c094d8d0934dc012e23fe5da4d2a26b56b1bc425d73ed695e7725f38dcf55b2b0be71eb74e720f11930ad69070b186b3d6a934bb019e6d57f04914611adea85ae9753bdf08e707893318b5c016133675cf0fc26d6297433e7eec92fcff825b17518b5122db9499497f2f2174b0c2c58a6b9fe680add98958376384e179c1c0b0f9b9369429ec3342d0ee145dfaf7818c632e528b09c2692eef1b367a88866fe5776f3db489f14abb064ccb7eb168be74239bd325bfb91cbbf9b41ad4affb64991fe18e2413e1c5551a3d420bf03fef6876a159f690ccb6a237c2702423f772dc8db275c9bf26bdf016e736bba2d6c336584b21707a27dc2054da025fd3272c8f3e65520d07416815d98879993e8d3884848ab3dbe8ac508c7596868e83c0ec2b1c5a43a46f1a97baa280e127a09925bb82925756075d0325ea130df9e71d3b2cc6e4fd238aed75a0121c27697714b2b67a451d76fa4177712b6a8fa295470b0ce2c8a293658200e5019f0327bc2e89fee14e39ff1ebc7249b8d45c5f7c8b87654fb03ca5280b25127ad36ef27b15ce728fa03ec02548cbcd6f90b6d9b61eed7cef6bd99ac99522e957745a0b114443a069b6fa8a8be7b9dd7e6abaa8c56ed3b1db1d91ee31c944bbd672d0adcfd4c184e8ba8698feddf48bae2e3970863b67d6193f9986a3e94e25a2f071f81a26f3e31dd11273e96920a4258893dc762df98b387d7276ef8da6e543b7f3a0abe31fe3c8da11aad31c59dd597fbee379a05edc76d37a37cb5818f95b55b91ea61d46c5d1e047cf6ecd78d4583c86fe984eb701cce835b3a5da0b681ddcd9c197180050ea349711c43c62df445c102ffc71db734b4325b0c4ca6459a10134dcdcbbfc7628b6ee89d24c17e85750c7e02d074995e5fff578611dce15548f74dd00f33f6e0e747b3e338553255b9f3479c11370b7e7cb8f47b72cd20ee62560ccecec94bc8cb1d93c220cd3a1d5ea61499d7c6ba53bbad9c62f1521290c9fdf7b6b9af94f41b19e4fb7cb218c2f5b645a6f9085cb3e2f4eb0752220c579b27c346817b7daf47bca93491d082d30d96b0a8e8a1c6b525b859c65342426f0e107454524a22d271b93222ffc4990996e9ca39c108c2fd5470e359ca871641aab8baf136908c58dc0da0b04820a50cbcb89dd0628e9d47847b9f6f62ccd9fbb8ef839c55b750f4cfe68bfdb820a6042202cbce8b3974eb63c41ae533c424c67cde54ebd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0x1000}, {&(0x7f0000006b40)}, {&(0x7f0000006b80)="6bb486674abf95382c0ad212ed048391f238cf58633b7bd6e79138318a722a25a04a4eea3b64b91351cb53bc8be16da3", 0x30}, {&(0x7f0000006bc0)="a4c668ffa4e3f8d54117c9566008ea1bee8c47fb2fbef93ef98fac2eacd0c12a4bb6cddef699d1b86de867dcc59f8bb8c6071b0c1f50c484eb12b7b619e6f1cb7c99d2c1f5d2aca0abb8f600ec3e8f522b117dfe92e9cb93a71033cd7f2d6e2b7da6a2feacce7a19f7d032a30269d79a0da6d6f1c3005a6cbb97db11ef2a4176aedbc4e4f86456c54649c9241751f240bb914ffa19651efb3ded26fca4a1e20e33ef6953caad7da855c597a611e30b1dac1fd98f2fae64ea9ae2483c25d48391ed0f45ab94b54f792e3b9af06aef5c997ed11439c1f462", 0xd7}, {&(0x7f0000006cc0)="039aad28354c7a66d0ca6bc0b0420414fec2c61970415e8a8785c0413c21a1ddaef76775314723d4eb3cdfd01094e83f44d29ed195ce8a4087be3d96cc324e6ca458fd87288ba0", 0x47}, {&(0x7f0000006d40)="c744d7bc72bf505073d74ec2214ab89f5673dde4efb326d01e9513331439e32d7557f2f169616eccb0434b8c5188edceba95f171acb454ca964f3b3e7919c707ce6e36dedac25a9c4fcab0d7b156658124a8a9b8e347c3f2f65394e1683b251dfbd0e1405e492525db9c47186395d961dcba8fe52ac0", 0x76}], 0x6, &(0x7f0000007100)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000001200000100000001000008", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="18000000000000000100000001000040", @ANYRES32, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32], 0xf8, 0x8045}}], 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1602.174528][T20931] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1602.183051][T20931] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:27 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@dev={0xfe, 0x80, '\x00', 0xb}, 0x20, 0x1, 0x0, 0x9, 0x7fff, 0x81}, 0x20) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000340)={'batadv0\x00', 0x0}) (async) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x80080, 0x116) ioctl$sock_inet6_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000380)={@private2={0xfc, 0x2, '\x00', 0x1}, 0x49, r2}) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x400}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0xf, &(0x7f0000000080)={@rand_addr=' \x01\x00'}, 0x14) 19:15:27 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x34020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:27 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x172}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1602.271842][T20980] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1602.280259][T20980] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1602.343419][T20984] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(19) [ 1602.350016][T20984] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 1602.357659][T20984] vhci_hcd vhci_hcd.0: Device attached [ 1602.365728][T20984] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1602.374133][T20984] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) setrlimit(0xd, &(0x7f0000000040)={0x101, 0x2}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:27 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3a010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:27 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x20) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x3, 0xe, 0x9, 0x7, 0x0, 0x80000000, 0x2040, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000040), 0xa}, 0x840, 0x8000, 0x6, 0x8, 0x2, 0x7, 0x3, 0x0, 0x3, 0x0, 0x2}, 0x0, 0x6, r0, 0xc) 19:15:27 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1602.396171][T21047] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1602.404513][T21047] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1602.422186][T20986] vhci_hcd: connection closed [ 1602.423261][ T3367] vhci_hcd: stop threads [ 1602.432206][ T3367] vhci_hcd: release socket [ 1602.436698][ T3367] vhci_hcd: disconnect device 19:15:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) setrlimit(0xd, &(0x7f0000000040)={0x101, 0x2}) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:27 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x1f9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1602.475227][T21098] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1602.483618][T21098] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:27 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3c000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1602.550103][T21105] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1602.558561][T21105] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1602.575471][T21106] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1602.584046][T21106] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1602.672556][T21210] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1602.680959][T21210] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000006fc0)='.log\x00', 0x40000, 0x170) r1 = socket$xdp(0x2c, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) r4 = open(&(0x7f0000007000)='./file0\x00', 0x200000, 0x114) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) r6 = io_uring_setup(0x3e12, &(0x7f0000007040)={0x0, 0x4acb, 0x20, 0x3, 0x198}) r7 = syz_usbip_server_init(0x3) r8 = socket$tipc(0x1e, 0x2, 0x0) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) r10 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000070c0), 0x10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007200)=[{{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f00000002c0)="7dd726f26e8297b60b743d682e578c28d32f16032d3fb1db29323154dff963cd1005b91b317fdf25d88741b08d55c9606227a205689a0b7e48473048cd49cdc6b2f17fa87fc21324a04e08df51ab4123ecb432ab150af1ed95e2a13b5becc39d2a8a6812e10e1d991b07de7358251f74482934aab92961e6b788747c1d10e5295c07a4f2b7fc6f32b7e69a99ab8cd20076589576e48cc76bec25afec", 0x9c}, {&(0x7f0000000380)="80d731f71c042402f3357a0cf7557356a155a3a1078846bbc59789ac3ea27bbb9bd0e19358bfb06047d698a6e74bf651a869760c7080e08d54cddbb32f2d96039558c873ea6f0a2115531840f0796e98ca9cc6a6a4c8bc385fcdb47cdf9cd674124a7f1fe008a0a8f83687c70a2afb6eae0de31eea61df00b854720057e253ebb42c1f4dab083d764d40a95ba5d6cb36587874d4635e8a8ed68ee46ea402f87ed82992c9adfbf958de998b892d460b03b169ba49235f128996c962ab1a8441eb57e0444545e8c59f6d8f1783879e91db5f9376a3e789159b155681813cff5e288184259c", 0xe4}, {&(0x7f0000000480)="384bfaeaf3847ebe6926cbc57884623657ab18f7a5ea42f11780393a3e552ed0fd693035492a4997f29e6848fde685e9dcc94576d132c97e74b09707bc4330d3bce88740b3c1662548dd2520909297ed60997b176072502e036c2b3576ddb6953371f09eda5e7384a98471b59569f78cbfff61e4a9e6ed070af6cf8a1545b1e7fa30774fd990ddc97a43abbf59a640193d90dd7759363037ad4eaecffb2e", 0x9e}, {&(0x7f0000000200)="5f683053f88c0eaa1f25c7b9f63a39cd4ace95233329afc9f969879f2b89bc87a0754d7e81473093bdd570418cc00443b23880288e0c66a7808990adb8a5f6c9940b06cbd9721069be87f648728499a0c9a0c16c6280025eeb654d91d567693a749c97320f91c9be8aa8262b0545da1c80932b32c0ce4c851c184a6df84676", 0x7f}, {&(0x7f0000000540)="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", 0xfa}, 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0x1000}, {&(0x7f0000000040)="af7bb52d3d20bc028eea00392338eb6397014c6ba212", 0x16}, {&(0x7f0000001640)="df2b95fa837491f0b60a0e24080661265961e738019a28b16e08ce2bf48ffd24ebc7f3754addd2452ab32025a7bf8d206e79546a55de4113989be22bfe8d3bf779d9a9affba5a4e278923a69533f4c0bc05cac42ca490e5bc5022057f14bbcb48ba064f9fbfb0013cd80f177d48c2956b959fcf15edddfad756f04155d0a13035c7c243843bdd4166dad1f6fed4a71a64eb1c7b9702dfbbd107db03bc44b1cfe62f4f68822e1b8ee8d6c0c5e43fe8654e12e604f67534d88aba5c9db8e46b6c7f3c59224459d01b37398c31d421c41375f6a27", 0xd3}], 0x8, &(0x7f0000004840)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x20, 0x4000001}}, {{&(0x7f0000004880)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004ac0)=[{&(0x7f0000004900)="0247bc9d2dc81ad5df638de69ba723b19e82b9e715b02ff86ed6ef75bbbc08af846154a19389d3106983a3235da6d38e484e936a627169fe607be4eab06be38dc66cbe452ee8978a4949fc18", 0x4c}, {&(0x7f0000004980)="1ebd4eff452b6dd293260640623bf627bc517896e078e6f4f5a06dfa3cc27983f79d3dc7f2744ad3d19d5b07a51969dfeabb1fe7d56aee5a27b8e7c48c93a3757ee936", 0x43}, {&(0x7f0000004a00)="b7b7403e50d80ec9344f79fa835b889c7f", 0x11}, {&(0x7f0000004a40)="83bf0f92ca90f5a0e04c40b792e93482c75b19d03554cde558d58a9556d25cfb7356982105a33f9d00ef7ef13e936f75b0155b633c5ac887ca1938ed7975b9b9344b00cdebb1ef8aed40b3484ea2f48cca", 0x51}], 0x4, &(0x7f00000055c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x60, 0x8c0}}, {{0x0, 0x0, &(0x7f0000005840)=[{&(0x7f0000005640)="483d4833c948e173922c900e88225ca05e84ad1e8917e23efd3027048ab7ffc82ddd54c97d4dc25a767c91b2b4a6d184419add2cd2414ee41f6fb0d0694230f1ed440de9b1a4d08f6c0c983ad8b0b36511e82aa1f4341884a7c3905201ccac70bc3aa5eaf6e9ac01f178665eebfaebc5fa40", 0x72}, {&(0x7f00000056c0)="97aff535d2d8176b65366d745c035d2deb952994a5f39fc79597e1d7c60c21030d37cd0dca7acefb4bd080cc90e251e4ba5c1749932088b782ea8fa6a565536f28c87e4a959c674825df1aaf4960bdb079845fd811da39ae1b254a60f9ff3d020fd66868207d19c3190aec222da79291a8e0ee3990132aea15d06a1bbd7ed80ea7e185b491ae38c26f7621adff5a13ea9c77bed89093a939c24394", 0x9b}, {&(0x7f0000005780)="283e21de269a580c4efe956534f7beabe9411570aa0d062b74297f1ec2c66e83742e3afc2e9d46124b4989df12bc5f787f87eeb4fd169e3c6f7b243421db817477c17f3c7aa3a92bd9089ab90d", 0x4d}, {&(0x7f0000005800)="4240a5e99408f48a07422051e009452ef73377a4c0449dc56d5584d9d92fc46d643dc1d21eeee94c10df76e20978ee7dcf7a", 0x32}], 0x4, &(0x7f00000058c0)=ANY=[@ANYBLOB="28000a46c8380f9e61ea000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x28, 0x40004}}, {{&(0x7f0000005900)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005a40)=[{&(0x7f0000005980)="e14ce631056275acb6486009d6c0cecbfad4446890f0888b634d6d7039b8a5b971f400052c91e45f8cbf8eaf090f7affaca3b84a9cc1ba775d677ccd44712bd4a339870bf13b4366557dc434e45697e8d103e7927548715035ea245c8a19ca0b5ba9b309db3d11b9963552ab2c362ab2fc7033a9754a63fdcc0391c9aadb198c34eb983582dc967c5e24b43dbfa2f3cea634b7b3fc653a1792f3b9bc5923e4e7c52ff815be42", 0xa6}], 0x1, &(0x7f0000005a80)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x30, 0x40001}}, {{&(0x7f0000005ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006dc0)=[{&(0x7f0000005b40)="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0x1000}, {&(0x7f0000006b40)}, {&(0x7f0000006b80)="6bb486674abf95382c0ad212ed048391f238cf58633b7bd6e79138318a722a25a04a4eea3b64b91351cb53bc8be16da3", 0x30}, {&(0x7f0000006bc0)="a4c668ffa4e3f8d54117c9566008ea1bee8c47fb2fbef93ef98fac2eacd0c12a4bb6cddef699d1b86de867dcc59f8bb8c6071b0c1f50c484eb12b7b619e6f1cb7c99d2c1f5d2aca0abb8f600ec3e8f522b117dfe92e9cb93a71033cd7f2d6e2b7da6a2feacce7a19f7d032a30269d79a0da6d6f1c3005a6cbb97db11ef2a4176aedbc4e4f86456c54649c9241751f240bb914ffa19651efb3ded26fca4a1e20e33ef6953caad7da855c597a611e30b1dac1fd98f2fae64ea9ae2483c25d48391ed0f45ab94b54f792e3b9af06aef5c997ed11439c1f462", 0xd7}, {&(0x7f0000006cc0)="039aad28354c7a66d0ca6bc0b0420414fec2c61970415e8a8785c0413c21a1ddaef76775314723d4eb3cdfd01094e83f44d29ed195ce8a4087be3d96cc324e6ca458fd87288ba0", 0x47}, {&(0x7f0000006d40)="c744d7bc72bf505073d74ec2214ab89f5673dde4efb326d01e9513331439e32d7557f2f169616eccb0434b8c5188edceba95f171acb454ca964f3b3e7919c707ce6e36dedac25a9c4fcab0d7b156658124a8a9b8e347c3f2f65394e1683b251dfbd0e1405e492525db9c47186395d961dcba8fe52ac0", 0x76}], 0x6, &(0x7f0000007100)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000001200000100000001000008", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="18000000000000000100000001000040", @ANYRES32, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32], 0xf8, 0x8045}}], 0x5, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat$incfs(0xffffffffffffffff, &(0x7f0000006fc0)='.log\x00', 0x40000, 0x170) (async) socket$xdp(0x2c, 0x3, 0x0) (async) socket$inet_icmp_raw(0x2, 0x3, 0x1) (async) inotify_init1(0x0) (async) fcntl$setown(r3, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) (async) open(&(0x7f0000007000)='./file0\x00', 0x200000, 0x114) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) io_uring_setup(0x3e12, &(0x7f0000007040)={0x0, 0x4acb, 0x20, 0x3, 0x198}) (async) syz_usbip_server_init(0x3) (async) socket$tipc(0x1e, 0x2, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000070c0), 0x10) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007200)=[{{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f00000002c0)="7dd726f26e8297b60b743d682e578c28d32f16032d3fb1db29323154dff963cd1005b91b317fdf25d88741b08d55c9606227a205689a0b7e48473048cd49cdc6b2f17fa87fc21324a04e08df51ab4123ecb432ab150af1ed95e2a13b5becc39d2a8a6812e10e1d991b07de7358251f74482934aab92961e6b788747c1d10e5295c07a4f2b7fc6f32b7e69a99ab8cd20076589576e48cc76bec25afec", 0x9c}, {&(0x7f0000000380)="80d731f71c042402f3357a0cf7557356a155a3a1078846bbc59789ac3ea27bbb9bd0e19358bfb06047d698a6e74bf651a869760c7080e08d54cddbb32f2d96039558c873ea6f0a2115531840f0796e98ca9cc6a6a4c8bc385fcdb47cdf9cd674124a7f1fe008a0a8f83687c70a2afb6eae0de31eea61df00b854720057e253ebb42c1f4dab083d764d40a95ba5d6cb36587874d4635e8a8ed68ee46ea402f87ed82992c9adfbf958de998b892d460b03b169ba49235f128996c962ab1a8441eb57e0444545e8c59f6d8f1783879e91db5f9376a3e789159b155681813cff5e288184259c", 0xe4}, {&(0x7f0000000480)="384bfaeaf3847ebe6926cbc57884623657ab18f7a5ea42f11780393a3e552ed0fd693035492a4997f29e6848fde685e9dcc94576d132c97e74b09707bc4330d3bce88740b3c1662548dd2520909297ed60997b176072502e036c2b3576ddb6953371f09eda5e7384a98471b59569f78cbfff61e4a9e6ed070af6cf8a1545b1e7fa30774fd990ddc97a43abbf59a640193d90dd7759363037ad4eaecffb2e", 0x9e}, {&(0x7f0000000200)="5f683053f88c0eaa1f25c7b9f63a39cd4ace95233329afc9f969879f2b89bc87a0754d7e81473093bdd570418cc00443b23880288e0c66a7808990adb8a5f6c9940b06cbd9721069be87f648728499a0c9a0c16c6280025eeb654d91d567693a749c97320f91c9be8aa8262b0545da1c80932b32c0ce4c851c184a6df84676", 0x7f}, {&(0x7f0000000540)="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", 0xfa}, {&(0x7f0000000640)="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0x1000}, {&(0x7f0000000040)="af7bb52d3d20bc028eea00392338eb6397014c6ba212", 0x16}, {&(0x7f0000001640)="df2b95fa837491f0b60a0e24080661265961e738019a28b16e08ce2bf48ffd24ebc7f3754addd2452ab32025a7bf8d206e79546a55de4113989be22bfe8d3bf779d9a9affba5a4e278923a69533f4c0bc05cac42ca490e5bc5022057f14bbcb48ba064f9fbfb0013cd80f177d48c2956b959fcf15edddfad756f04155d0a13035c7c243843bdd4166dad1f6fed4a71a64eb1c7b9702dfbbd107db03bc44b1cfe62f4f68822e1b8ee8d6c0c5e43fe8654e12e604f67534d88aba5c9db8e46b6c7f3c59224459d01b37398c31d421c41375f6a27", 0xd3}], 0x8, &(0x7f0000004840)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x20, 0x4000001}}, {{&(0x7f0000004880)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004ac0)=[{&(0x7f0000004900)="0247bc9d2dc81ad5df638de69ba723b19e82b9e715b02ff86ed6ef75bbbc08af846154a19389d3106983a3235da6d38e484e936a627169fe607be4eab06be38dc66cbe452ee8978a4949fc18", 0x4c}, {&(0x7f0000004980)="1ebd4eff452b6dd293260640623bf627bc517896e078e6f4f5a06dfa3cc27983f79d3dc7f2744ad3d19d5b07a51969dfeabb1fe7d56aee5a27b8e7c48c93a3757ee936", 0x43}, {&(0x7f0000004a00)="b7b7403e50d80ec9344f79fa835b889c7f", 0x11}, {&(0x7f0000004a40)="83bf0f92ca90f5a0e04c40b792e93482c75b19d03554cde558d58a9556d25cfb7356982105a33f9d00ef7ef13e936f75b0155b633c5ac887ca1938ed7975b9b9344b00cdebb1ef8aed40b3484ea2f48cca", 0x51}], 0x4, &(0x7f00000055c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x60, 0x8c0}}, {{0x0, 0x0, &(0x7f0000005840)=[{&(0x7f0000005640)="483d4833c948e173922c900e88225ca05e84ad1e8917e23efd3027048ab7ffc82ddd54c97d4dc25a767c91b2b4a6d184419add2cd2414ee41f6fb0d0694230f1ed440de9b1a4d08f6c0c983ad8b0b36511e82aa1f4341884a7c3905201ccac70bc3aa5eaf6e9ac01f178665eebfaebc5fa40", 0x72}, {&(0x7f00000056c0)="97aff535d2d8176b65366d745c035d2deb952994a5f39fc79597e1d7c60c21030d37cd0dca7acefb4bd080cc90e251e4ba5c1749932088b782ea8fa6a565536f28c87e4a959c674825df1aaf4960bdb079845fd811da39ae1b254a60f9ff3d020fd66868207d19c3190aec222da79291a8e0ee3990132aea15d06a1bbd7ed80ea7e185b491ae38c26f7621adff5a13ea9c77bed89093a939c24394", 0x9b}, {&(0x7f0000005780)="283e21de269a580c4efe956534f7beabe9411570aa0d062b74297f1ec2c66e83742e3afc2e9d46124b4989df12bc5f787f87eeb4fd169e3c6f7b243421db817477c17f3c7aa3a92bd9089ab90d", 0x4d}, {&(0x7f0000005800)="4240a5e99408f48a07422051e009452ef73377a4c0449dc56d5584d9d92fc46d643dc1d21eeee94c10df76e20978ee7dcf7a", 0x32}], 0x4, &(0x7f00000058c0)=ANY=[@ANYBLOB="28000a46c8380f9e61ea000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x28, 0x40004}}, {{&(0x7f0000005900)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005a40)=[{&(0x7f0000005980)="e14ce631056275acb6486009d6c0cecbfad4446890f0888b634d6d7039b8a5b971f400052c91e45f8cbf8eaf090f7affaca3b84a9cc1ba775d677ccd44712bd4a339870bf13b4366557dc434e45697e8d103e7927548715035ea245c8a19ca0b5ba9b309db3d11b9963552ab2c362ab2fc7033a9754a63fdcc0391c9aadb198c34eb983582dc967c5e24b43dbfa2f3cea634b7b3fc653a1792f3b9bc5923e4e7c52ff815be42", 0xa6}], 0x1, &(0x7f0000005a80)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x30, 0x40001}}, {{&(0x7f0000005ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006dc0)=[{&(0x7f0000005b40)="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0x1000}, {&(0x7f0000006b40)}, {&(0x7f0000006b80)="6bb486674abf95382c0ad212ed048391f238cf58633b7bd6e79138318a722a25a04a4eea3b64b91351cb53bc8be16da3", 0x30}, {&(0x7f0000006bc0)="a4c668ffa4e3f8d54117c9566008ea1bee8c47fb2fbef93ef98fac2eacd0c12a4bb6cddef699d1b86de867dcc59f8bb8c6071b0c1f50c484eb12b7b619e6f1cb7c99d2c1f5d2aca0abb8f600ec3e8f522b117dfe92e9cb93a71033cd7f2d6e2b7da6a2feacce7a19f7d032a30269d79a0da6d6f1c3005a6cbb97db11ef2a4176aedbc4e4f86456c54649c9241751f240bb914ffa19651efb3ded26fca4a1e20e33ef6953caad7da855c597a611e30b1dac1fd98f2fae64ea9ae2483c25d48391ed0f45ab94b54f792e3b9af06aef5c997ed11439c1f462", 0xd7}, {&(0x7f0000006cc0)="039aad28354c7a66d0ca6bc0b0420414fec2c61970415e8a8785c0413c21a1ddaef76775314723d4eb3cdfd01094e83f44d29ed195ce8a4087be3d96cc324e6ca458fd87288ba0", 0x47}, {&(0x7f0000006d40)="c744d7bc72bf505073d74ec2214ab89f5673dde4efb326d01e9513331439e32d7557f2f169616eccb0434b8c5188edceba95f171acb454ca964f3b3e7919c707ce6e36dedac25a9c4fcab0d7b156658124a8a9b8e347c3f2f65394e1683b251dfbd0e1405e492525db9c47186395d961dcba8fe52ac0", 0x76}], 0x6, &(0x7f0000007100)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000001200000100000001000008", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="18000000000000000100000001000040", @ANYRES32, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32], 0xf8, 0x8045}}], 0x5, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) setrlimit(0xd, &(0x7f0000000040)={0x101, 0x2}) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:28 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x20) (rerun: 64) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x3, 0xe, 0x9, 0x7, 0x0, 0x80000000, 0x2040, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000040), 0xa}, 0x840, 0x8000, 0x6, 0x8, 0x2, 0x7, 0x3, 0x0, 0x3, 0x0, 0x2}, 0x0, 0x6, r0, 0xc) 19:15:28 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3c020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:28 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x218}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:28 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x3f000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/vxlan', 0x20100, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) sched_setattr(r1, &(0x7f00000002c0)={0x38, 0x0, 0x4, 0xc84b, 0xfff, 0x2, 0x2061, 0x0, 0x1, 0xdaa7}, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) lsetxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v1={0x2, "73a733e778d6911a61690dee0aa23c"}, 0x10, 0x1) [ 1602.952626][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1602.961048][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1602.986154][T21244] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1602.994560][T21244] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.019109][T21284] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.027459][T21284] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:28 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x21c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1603.045333][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.053709][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.070844][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.079226][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.100635][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.101003][T21326] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(19) [ 1603.109048][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.115565][T21326] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 1603.115681][T21326] vhci_hcd vhci_hcd.0: Device attached [ 1603.141947][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.150360][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.167953][T21326] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.176322][T21326] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.194000][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:28 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1603.194050][T21326] vhci_hcd vhci_hcd.0: pdev(3) rhport(1) sockfd(28) [ 1603.202374][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.208910][T21326] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 1603.208974][T21326] vhci_hcd vhci_hcd.0: Device attached [ 1603.234802][T21332] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.243171][T21332] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.266371][T21327] vhci_hcd: connection closed [ 1603.266488][T21329] vhci_hcd: connection closed [ 1603.267009][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.271568][ T3366] vhci_hcd: stop threads [ 1603.275871][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.284172][ T3366] vhci_hcd: release socket [ 1603.284178][ T3366] vhci_hcd: disconnect device [ 1603.309007][ T3366] vhci_hcd: stop threads [ 1603.310275][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.313264][ T3366] vhci_hcd: release socket [ 1603.321576][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.336976][ T3366] vhci_hcd: disconnect device [ 1603.343499][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.346355][ T76] vhci_hcd: vhci_device speed not set [ 1603.351961][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.373209][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.381599][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.398901][T21339] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:28 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1603.407282][T21339] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.432663][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.441052][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.457025][T21340] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.465429][T21340] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.486770][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.495194][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.518500][T21342] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.526908][T21342] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.544720][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.553115][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.570593][T21446] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.578993][T21446] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.601113][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.609477][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.626218][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.634586][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.650278][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.658623][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.674602][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.683033][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.699850][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.708189][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r0 = openat$incfs(0xffffffffffffffff, &(0x7f0000006fc0)='.log\x00', 0x40000, 0x170) (async) r1 = socket$xdp(0x2c, 0x3, 0x0) (async, rerun: 32) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) (async, rerun: 32) r3 = inotify_init1(0x0) fcntl$setown(r3, 0x8, 0xffffffffffffffff) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) (async) r4 = open(&(0x7f0000007000)='./file0\x00', 0x200000, 0x114) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) r6 = io_uring_setup(0x3e12, &(0x7f0000007040)={0x0, 0x4acb, 0x20, 0x3, 0x198}) (async, rerun: 64) r7 = syz_usbip_server_init(0x3) (async, rerun: 64) r8 = socket$tipc(0x1e, 0x2, 0x0) (async) r9 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async, rerun: 64) r10 = bpf$BPF_RAW_TRACEPOINT_OPEN_UNNAMED(0x11, &(0x7f00000070c0), 0x10) (rerun: 64) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000007200)=[{{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001740)=[{&(0x7f00000002c0)="7dd726f26e8297b60b743d682e578c28d32f16032d3fb1db29323154dff963cd1005b91b317fdf25d88741b08d55c9606227a205689a0b7e48473048cd49cdc6b2f17fa87fc21324a04e08df51ab4123ecb432ab150af1ed95e2a13b5becc39d2a8a6812e10e1d991b07de7358251f74482934aab92961e6b788747c1d10e5295c07a4f2b7fc6f32b7e69a99ab8cd20076589576e48cc76bec25afec", 0x9c}, {&(0x7f0000000380)="80d731f71c042402f3357a0cf7557356a155a3a1078846bbc59789ac3ea27bbb9bd0e19358bfb06047d698a6e74bf651a869760c7080e08d54cddbb32f2d96039558c873ea6f0a2115531840f0796e98ca9cc6a6a4c8bc385fcdb47cdf9cd674124a7f1fe008a0a8f83687c70a2afb6eae0de31eea61df00b854720057e253ebb42c1f4dab083d764d40a95ba5d6cb36587874d4635e8a8ed68ee46ea402f87ed82992c9adfbf958de998b892d460b03b169ba49235f128996c962ab1a8441eb57e0444545e8c59f6d8f1783879e91db5f9376a3e789159b155681813cff5e288184259c", 0xe4}, {&(0x7f0000000480)="384bfaeaf3847ebe6926cbc57884623657ab18f7a5ea42f11780393a3e552ed0fd693035492a4997f29e6848fde685e9dcc94576d132c97e74b09707bc4330d3bce88740b3c1662548dd2520909297ed60997b176072502e036c2b3576ddb6953371f09eda5e7384a98471b59569f78cbfff61e4a9e6ed070af6cf8a1545b1e7fa30774fd990ddc97a43abbf59a640193d90dd7759363037ad4eaecffb2e", 0x9e}, {&(0x7f0000000200)="5f683053f88c0eaa1f25c7b9f63a39cd4ace95233329afc9f969879f2b89bc87a0754d7e81473093bdd570418cc00443b23880288e0c66a7808990adb8a5f6c9940b06cbd9721069be87f648728499a0c9a0c16c6280025eeb654d91d567693a749c97320f91c9be8aa8262b0545da1c80932b32c0ce4c851c184a6df84676", 0x7f}, {&(0x7f0000000540)="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", 0xfa}, 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0x1000}, {&(0x7f0000000040)="af7bb52d3d20bc028eea00392338eb6397014c6ba212", 0x16}, {&(0x7f0000001640)="df2b95fa837491f0b60a0e24080661265961e738019a28b16e08ce2bf48ffd24ebc7f3754addd2452ab32025a7bf8d206e79546a55de4113989be22bfe8d3bf779d9a9affba5a4e278923a69533f4c0bc05cac42ca490e5bc5022057f14bbcb48ba064f9fbfb0013cd80f177d48c2956b959fcf15edddfad756f04155d0a13035c7c243843bdd4166dad1f6fed4a71a64eb1c7b9702dfbbd107db03bc44b1cfe62f4f68822e1b8ee8d6c0c5e43fe8654e12e604f67534d88aba5c9db8e46b6c7f3c59224459d01b37398c31d421c41375f6a27", 0xd3}], 0x8, &(0x7f0000004840)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}], 0x20, 0x4000001}}, {{&(0x7f0000004880)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000004ac0)=[{&(0x7f0000004900)="0247bc9d2dc81ad5df638de69ba723b19e82b9e715b02ff86ed6ef75bbbc08af846154a19389d3106983a3235da6d38e484e936a627169fe607be4eab06be38dc66cbe452ee8978a4949fc18", 0x4c}, {&(0x7f0000004980)="1ebd4eff452b6dd293260640623bf627bc517896e078e6f4f5a06dfa3cc27983f79d3dc7f2744ad3d19d5b07a51969dfeabb1fe7d56aee5a27b8e7c48c93a3757ee936", 0x43}, {&(0x7f0000004a00)="b7b7403e50d80ec9344f79fa835b889c7f", 0x11}, {&(0x7f0000004a40)="83bf0f92ca90f5a0e04c40b792e93482c75b19d03554cde558d58a9556d25cfb7356982105a33f9d00ef7ef13e936f75b0155b633c5ac887ca1938ed7975b9b9344b00cdebb1ef8aed40b3484ea2f48cca", 0x51}], 0x4, &(0x7f00000055c0)=[@cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}], 0x60, 0x8c0}}, {{0x0, 0x0, &(0x7f0000005840)=[{&(0x7f0000005640)="483d4833c948e173922c900e88225ca05e84ad1e8917e23efd3027048ab7ffc82ddd54c97d4dc25a767c91b2b4a6d184419add2cd2414ee41f6fb0d0694230f1ed440de9b1a4d08f6c0c983ad8b0b36511e82aa1f4341884a7c3905201ccac70bc3aa5eaf6e9ac01f178665eebfaebc5fa40", 0x72}, {&(0x7f00000056c0)="97aff535d2d8176b65366d745c035d2deb952994a5f39fc79597e1d7c60c21030d37cd0dca7acefb4bd080cc90e251e4ba5c1749932088b782ea8fa6a565536f28c87e4a959c674825df1aaf4960bdb079845fd811da39ae1b254a60f9ff3d020fd66868207d19c3190aec222da79291a8e0ee3990132aea15d06a1bbd7ed80ea7e185b491ae38c26f7621adff5a13ea9c77bed89093a939c24394", 0x9b}, {&(0x7f0000005780)="283e21de269a580c4efe956534f7beabe9411570aa0d062b74297f1ec2c66e83742e3afc2e9d46124b4989df12bc5f787f87eeb4fd169e3c6f7b243421db817477c17f3c7aa3a92bd9089ab90d", 0x4d}, {&(0x7f0000005800)="4240a5e99408f48a07422051e009452ef73377a4c0449dc56d5584d9d92fc46d643dc1d21eeee94c10df76e20978ee7dcf7a", 0x32}], 0x4, &(0x7f00000058c0)=ANY=[@ANYBLOB="28000a46c8380f9e61ea000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x28, 0x40004}}, {{&(0x7f0000005900)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000005a40)=[{&(0x7f0000005980)="e14ce631056275acb6486009d6c0cecbfad4446890f0888b634d6d7039b8a5b971f400052c91e45f8cbf8eaf090f7affaca3b84a9cc1ba775d677ccd44712bd4a339870bf13b4366557dc434e45697e8d103e7927548715035ea245c8a19ca0b5ba9b309db3d11b9963552ab2c362ab2fc7033a9754a63fdcc0391c9aadb198c34eb983582dc967c5e24b43dbfa2f3cea634b7b3fc653a1792f3b9bc5923e4e7c52ff815be42", 0xa6}], 0x1, &(0x7f0000005a80)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}], 0x30, 0x40001}}, {{&(0x7f0000005ac0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000006dc0)=[{&(0x7f0000005b40)="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0x1000}, {&(0x7f0000006b40)}, {&(0x7f0000006b80)="6bb486674abf95382c0ad212ed048391f238cf58633b7bd6e79138318a722a25a04a4eea3b64b91351cb53bc8be16da3", 0x30}, {&(0x7f0000006bc0)="a4c668ffa4e3f8d54117c9566008ea1bee8c47fb2fbef93ef98fac2eacd0c12a4bb6cddef699d1b86de867dcc59f8bb8c6071b0c1f50c484eb12b7b619e6f1cb7c99d2c1f5d2aca0abb8f600ec3e8f522b117dfe92e9cb93a71033cd7f2d6e2b7da6a2feacce7a19f7d032a30269d79a0da6d6f1c3005a6cbb97db11ef2a4176aedbc4e4f86456c54649c9241751f240bb914ffa19651efb3ded26fca4a1e20e33ef6953caad7da855c597a611e30b1dac1fd98f2fae64ea9ae2483c25d48391ed0f45ab94b54f792e3b9af06aef5c997ed11439c1f462", 0xd7}, {&(0x7f0000006cc0)="039aad28354c7a66d0ca6bc0b0420414fec2c61970415e8a8785c0413c21a1ddaef76775314723d4eb3cdfd01094e83f44d29ed195ce8a4087be3d96cc324e6ca458fd87288ba0", 0x47}, {&(0x7f0000006d40)="c744d7bc72bf505073d74ec2214ab89f5673dde4efb326d01e9513331439e32d7557f2f169616eccb0434b8c5188edceba95f171acb454ca964f3b3e7919c707ce6e36dedac25a9c4fcab0d7b156658124a8a9b8e347c3f2f65394e1683b251dfbd0e1405e492525db9c47186395d961dcba8fe52ac0", 0x76}], 0x6, &(0x7f0000007100)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000001200000100000001000008", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r1, @ANYRES32=r2, @ANYBLOB="18000000000000000100000001000040", @ANYRES32, @ANYRES32, @ANYBLOB="14000000000000000100000001000000", @ANYRES32=r3, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32=r9, @ANYRES32=r10, @ANYRES32], 0xf8, 0x8045}}], 0x5, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/vxlan', 0x20100, 0x3) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) sched_setattr(r1, &(0x7f00000002c0)={0x38, 0x0, 0x4, 0xc84b, 0xfff, 0x2, 0x2061, 0x0, 0x1, 0xdaa7}, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) lsetxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v1={0x2, "73a733e778d6911a61690dee0aa23c"}, 0x10, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/vxlan', 0x20100, 0x3) (async) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)) (async) sched_setattr(r1, &(0x7f00000002c0)={0x38, 0x0, 0x4, 0xc84b, 0xfff, 0x2, 0x2061, 0x0, 0x1, 0xdaa7}, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) lsetxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v1={0x2, "73a733e778d6911a61690dee0aa23c"}, 0x10, 0x1) (async) 19:15:29 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x48000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x20) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x3, 0xe, 0x9, 0x7, 0x0, 0x80000000, 0x2040, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000040), 0xa}, 0x840, 0x8000, 0x6, 0x8, 0x2, 0x7, 0x3, 0x0, 0x3, 0x0, 0x2}, 0x0, 0x6, r0, 0xc) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) creat(&(0x7f0000000100)='./file0\x00', 0x20) (async) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x3, 0xe, 0x9, 0x7, 0x0, 0x80000000, 0x2040, 0x9, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x9, 0x1, @perf_bp={&(0x7f0000000040), 0xa}, 0x840, 0x8000, 0x6, 0x8, 0x2, 0x7, 0x3, 0x0, 0x3, 0x0, 0x2}, 0x0, 0x6, r0, 0xc) (async) 19:15:29 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x21e}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000010000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1603.725338][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.733688][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.754792][T21218] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.763180][T21218] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:29 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x49000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0) (async, rerun: 32) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (rerun: 32) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000200)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/module/vxlan', 0x20100, 0x3) (async, rerun: 32) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000240)=0x0) (rerun: 32) sched_setattr(r1, &(0x7f00000002c0)={0x38, 0x0, 0x4, 0xc84b, 0xfff, 0x2, 0x2061, 0x0, 0x1, 0xdaa7}, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) lsetxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)=@v1={0x2, "73a733e778d6911a61690dee0aa23c"}, 0x10, 0x1) 19:15:29 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1603.822711][T21452] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.831206][T21452] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.848744][T21453] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.857126][T21453] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:29 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x26b}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1603.880436][T21554] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.888799][T21554] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.967589][T21561] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1603.975970][T21561] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1603.994758][T21558] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(61) [ 1604.001385][T21558] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 1604.009007][T21558] vhci_hcd vhci_hcd.0: Device attached [ 1604.015174][T21558] vhci_hcd vhci_hcd.0: pdev(3) rhport(1) sockfd(63) [ 1604.021768][T21558] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 1604.029416][T21558] vhci_hcd vhci_hcd.0: Device attached [ 1604.036451][T21558] vhci_hcd vhci_hcd.0: pdev(3) rhport(2) sockfd(90) [ 1604.043121][T21558] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 1604.050706][T21558] vhci_hcd vhci_hcd.0: Device attached [ 1604.058176][T21613] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1604.058958][T21558] vhci_hcd vhci_hcd.0: pdev(3) rhport(3) sockfd(92) [ 1604.066556][T21613] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1604.073074][T21558] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 1604.091905][T21558] vhci_hcd vhci_hcd.0: Device attached [ 1604.098403][T21558] vhci_hcd vhci_hcd.0: pdev(3) rhport(4) sockfd(94) [ 1604.104996][T21558] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 1604.112597][T21558] vhci_hcd vhci_hcd.0: Device attached [ 1604.119318][T21558] vhci_hcd vhci_hcd.0: pdev(3) rhport(5) sockfd(96) [ 1604.125995][T21558] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 1604.133644][T21558] vhci_hcd vhci_hcd.0: Device attached [ 1604.140992][T21621] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1604.145949][T21558] vhci_hcd vhci_hcd.0: pdev(3) rhport(6) sockfd(98) [ 1604.149380][T21621] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:29 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4a030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1604.155917][T21558] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 1604.156010][T21558] vhci_hcd vhci_hcd.0: Device attached [ 1604.190249][T21558] vhci_hcd vhci_hcd.0: pdev(3) rhport(7) sockfd(100) [ 1604.196969][T21558] vhci_hcd vhci_hcd.0: devid(0) speed(3) speed_str(high-speed) [ 1604.204656][T21558] vhci_hcd vhci_hcd.0: Device attached [ 1604.213367][T21558] vhci_hcd vhci_hcd.0: port 0 already used 19:15:29 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x8) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x5, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000810000003f0000000000000000090000000000000000000080"], 0x0) [ 1604.219288][T21630] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1604.227693][T21630] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1604.250613][T21717] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1604.259095][T21717] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1604.380858][T21738] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1604.389432][T21738] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1604.417371][ T76] usb 7-1: new high-speed USB device number 2 using vhci_hcd 19:15:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x9, 0x80, 0x9, 0x8, 0x0, 0xfff, 0x6a010, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x4, @perf_bp={&(0x7f0000000040), 0xc}, 0x1000, 0xd4, 0x7, 0x8, 0x80000000, 0xfff, 0x8000, 0x0, 0xd50}, 0x0, 0xf, 0xffffffffffffffff, 0x8) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000140)={0x38, 0x6, 0x10000038, 0x3, 0x3, 0x1, 0x5e4d, 0x9, 0xffff, 0x8}, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000100000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0xa, 0xc, 0x0, 0x0, 0x0, 0x10000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000800)={0x38, 0x6, 0x3, 0x81, 0x4, 0x2, 0x7, 0x0, 0x0, 0x6}, 0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) vmsplice(r0, &(0x7f0000000780)=[{&(0x7f0000000080)="e4b6ec48a73202638ab286527c898f388e88417962acc46c0aeee86c232f634fc7fda3eeb4a89ada60bae72a4e6bb350086fd17a52dab5d520c53dadef2b179937cc3acf1617806469f968efb2fa281166aab0023d07e4a6c16ea304228cd336f1a199fc0c212b8d102bb621a87c1e29c9da802f7edef3b41a39a1d74dd87bc2ed3947de7e3a6c086e73e0cbd79e581db15a02390dc930dfd6df51321cf4dd8e58b20298728bde60688e48d53b1c88f2036959b68f5892279deb0ea320c8e3782ab683ecd286bd8edf425b02", 0xcc}, {&(0x7f00000002c0)="1aec49788e11a36965d249cad183022ccbedb72017ed8253b1aa29574828e96ef78d14dc95aaccfdf44ab2da083929f8f77ef148b350e08b441402e678ea51114db9b55d09a1381c2984d0ac4e01a8d23e8de870de9ca2fd660499197dd839324e4ef2f3f5c7de837c1d405ac8c0709fcb7bea02a74ce9a9c5918764970c31af50952bd61b5c7f4a9691d935774f3f766a9ed39c2de728418588c2f788689850b38c044a369138f25e7e5bb511f562d5f49cc0252853a8004c0da48a75f0", 0xbe}, {&(0x7f0000000200)="e885322ae47a469b8f319db834787e08aa1ac119c866ca989cf28bc7337fbb27dcc0b85978e10b18b65ba33a77cb0ae031268cd722f54de81ba9be2e6e7e6b6e159a0a99df0665f6726dfd6b4ca5f932ec2e", 0x52}, {&(0x7f0000000380)="fbeb2c438a9532f5308e835cbb3a8abcfe5e03d266f8410353fa22c8c1f447e078ce9e", 0x23}, {&(0x7f00000003c0)="34a49a501e140d42424a46bdc9468a3dbe505e3e2b0cf0b53fcb796cffa33d4c847bea5cf90e50c650eb2cc9c2a6d7488c00128d13f6b43e0a286c36a6ddc7119b4f6deb9983841c6d47171f9e41c126291aaefe930782737d4e5ee3d549182cb200df7705f3e04cffdaab954c74702e1bb8cce717b030f2fede2b1352196685047da9b3dd636e3a7803087d20114a517aa0", 0x92}, {&(0x7f0000000480)="1e2255494265deaf94f8204fb25d89e5b25b1dfe21ac0c8c063ff6ae5406b5acc876bdc57ba36f1c436c7d4bb795f4d3bbb1550ab615aa6822bd810b07e94159a75c7988d44c0fd3695338d509a4c3ab8cee68784053dbc10b95bdb127d2bfe7365f53ac169b5fc6921b3c335e8c46fe8b217884a0729f6b8908fab3fc87127bd497fa14c807d49c0ca28cbd490e792a75847ec7e234de3e496d0fd087a7b649b12e67b3d23ede74ecfd1f71756e0a1a27d249e9d726608159b8cf4bc44765698bcb386c4dd35c34a0283a117a2cfbb849648b15b66b8868a5f5672e5bd2", 0xde}, {&(0x7f0000000580)="63bee9a2d8129ae58dee0754ea1a360aa325badd61a73193742e45751c742fc866168662accd0fa876e15dac5057150af43eb1c88cfc7089ca6f708f29c828b94e8905276232944ffdc75f47a4b942b013ac4efd6d02ed77f97e72ae8c8a9193e0daa9b2b661b70cad3272f2ae3b29dfda875e031ae79e04070b6d4d88ac6dc64d0830de0beb78b4975df031e2f99ba7eeb9cb8e22b315213556b3fe686d772417f99a7aed5bbb154837683268f62816df31d91b2dfd4709090dd86243406559dffca2c3ce6122c9dfa00400162b1305ebb924b13142b0dbe43f23c57091d3dc1c1a2a62a6c55ad8ebec74e51566", 0xee}, {&(0x7f0000000680)="0d82b30a9da2bedee68a6fb85707a8ffa3568e226b2ba5f179e218b7cc2b56b4b3a9166c9ab8712e19ef1ae1fe11ea48ae4e26140885f8a4107db360b6f8b4e4d35e9e814b0fd1cf9ffc0babe45e977e728c0fab614589b57c704f062ebb08064e63b0bcafa6057e18802b2ebb6a72a3118a7a11c01c54fcfdfb1c616aedffcd59ddb130d773025d28d379728c5a4c3423c9c3e1ca7c972557becad76d5ec8e44b29ddea98f1b7aa45b1f7e68fc21265b4356ffd3ef7829e810e49f33c28297a22afaf24567e7997543e5273c1", 0xcd}], 0x8, 0x5) 19:15:30 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x27c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:30 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4c000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:30 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x8) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x5, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000810000003f0000000000000000090000000000000000000080"], 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) creat(&(0x7f0000000080)='./file0\x00', 0x8) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x5, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000810000003f0000000000000000090000000000000000000080"], 0x0) (async) [ 1604.731572][T21627] vhci_hcd: connection closed [ 1604.731835][T21619] vhci_hcd: connection closed [ 1604.732603][T21624] vhci_hcd: connection closed [ 1604.736675][T21617] vhci_hcd: connection closed [ 1604.741450][T21615] vhci_hcd: connection closed [ 1604.746449][T21610] vhci_hcd: connection closed [ 1604.751033][T21563] vhci_hcd: connection reset by peer [ 1604.764990][T21599] vhci_hcd: connection closed [ 1604.768250][T21582] vhci_hcd: stop threads [ 1604.777255][T21582] vhci_hcd: release socket [ 1604.781735][T21582] vhci_hcd: disconnect device [ 1604.786920][T21582] vhci_hcd: stop threads [ 1604.791246][T21582] vhci_hcd: release socket [ 1604.795702][T21582] vhci_hcd: disconnect device [ 1604.800955][T21582] vhci_hcd: stop threads [ 1604.805206][T21582] vhci_hcd: release socket [ 1604.809892][T21582] vhci_hcd: disconnect device [ 1604.815939][T21582] vhci_hcd: stop threads [ 1604.820385][T21582] vhci_hcd: release socket [ 1604.824864][T21582] vhci_hcd: disconnect device 19:15:30 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4d020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1604.830824][T21582] vhci_hcd: stop threads [ 1604.835097][T21582] vhci_hcd: release socket [ 1604.839570][T21582] vhci_hcd: disconnect device [ 1604.844406][T21582] vhci_hcd: stop threads [ 1604.848689][T21582] vhci_hcd: release socket [ 1604.853102][T21582] vhci_hcd: disconnect device [ 1604.859192][T21582] vhci_hcd: stop threads [ 1604.859387][T21746] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1604.863461][T21582] vhci_hcd: release socket 19:15:30 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x2bc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1604.871777][T21746] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1604.876208][T21582] vhci_hcd: disconnect device [ 1604.894059][T21582] vhci_hcd: stop threads [ 1604.896138][T21747] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1604.898521][T21582] vhci_hcd: release socket [ 1604.906824][T21747] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1604.911213][T21582] vhci_hcd: disconnect device 19:15:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0xa, 0xc, 0x0, 0x0, 0x0, 0x10000}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = inotify_init1(0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000800)={0x38, 0x6, 0x3, 0x81, 0x4, 0x2, 0x7, 0x0, 0x0, 0x6}, 0x0) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) vmsplice(r0, &(0x7f0000000780)=[{&(0x7f0000000080)="e4b6ec48a73202638ab286527c898f388e88417962acc46c0aeee86c232f634fc7fda3eeb4a89ada60bae72a4e6bb350086fd17a52dab5d520c53dadef2b179937cc3acf1617806469f968efb2fa281166aab0023d07e4a6c16ea304228cd336f1a199fc0c212b8d102bb621a87c1e29c9da802f7edef3b41a39a1d74dd87bc2ed3947de7e3a6c086e73e0cbd79e581db15a02390dc930dfd6df51321cf4dd8e58b20298728bde60688e48d53b1c88f2036959b68f5892279deb0ea320c8e3782ab683ecd286bd8edf425b02", 0xcc}, {&(0x7f00000002c0)="1aec49788e11a36965d249cad183022ccbedb72017ed8253b1aa29574828e96ef78d14dc95aaccfdf44ab2da083929f8f77ef148b350e08b441402e678ea51114db9b55d09a1381c2984d0ac4e01a8d23e8de870de9ca2fd660499197dd839324e4ef2f3f5c7de837c1d405ac8c0709fcb7bea02a74ce9a9c5918764970c31af50952bd61b5c7f4a9691d935774f3f766a9ed39c2de728418588c2f788689850b38c044a369138f25e7e5bb511f562d5f49cc0252853a8004c0da48a75f0", 0xbe}, {&(0x7f0000000200)="e885322ae47a469b8f319db834787e08aa1ac119c866ca989cf28bc7337fbb27dcc0b85978e10b18b65ba33a77cb0ae031268cd722f54de81ba9be2e6e7e6b6e159a0a99df0665f6726dfd6b4ca5f932ec2e", 0x52}, {&(0x7f0000000380)="fbeb2c438a9532f5308e835cbb3a8abcfe5e03d266f8410353fa22c8c1f447e078ce9e", 0x23}, {&(0x7f00000003c0)="34a49a501e140d42424a46bdc9468a3dbe505e3e2b0cf0b53fcb796cffa33d4c847bea5cf90e50c650eb2cc9c2a6d7488c00128d13f6b43e0a286c36a6ddc7119b4f6deb9983841c6d47171f9e41c126291aaefe930782737d4e5ee3d549182cb200df7705f3e04cffdaab954c74702e1bb8cce717b030f2fede2b1352196685047da9b3dd636e3a7803087d20114a517aa0", 0x92}, {&(0x7f0000000480)="1e2255494265deaf94f8204fb25d89e5b25b1dfe21ac0c8c063ff6ae5406b5acc876bdc57ba36f1c436c7d4bb795f4d3bbb1550ab615aa6822bd810b07e94159a75c7988d44c0fd3695338d509a4c3ab8cee68784053dbc10b95bdb127d2bfe7365f53ac169b5fc6921b3c335e8c46fe8b217884a0729f6b8908fab3fc87127bd497fa14c807d49c0ca28cbd490e792a75847ec7e234de3e496d0fd087a7b649b12e67b3d23ede74ecfd1f71756e0a1a27d249e9d726608159b8cf4bc44765698bcb386c4dd35c34a0283a117a2cfbb849648b15b66b8868a5f5672e5bd2", 0xde}, {&(0x7f0000000580)="63bee9a2d8129ae58dee0754ea1a360aa325badd61a73193742e45751c742fc866168662accd0fa876e15dac5057150af43eb1c88cfc7089ca6f708f29c828b94e8905276232944ffdc75f47a4b942b013ac4efd6d02ed77f97e72ae8c8a9193e0daa9b2b661b70cad3272f2ae3b29dfda875e031ae79e04070b6d4d88ac6dc64d0830de0beb78b4975df031e2f99ba7eeb9cb8e22b315213556b3fe686d772417f99a7aed5bbb154837683268f62816df31d91b2dfd4709090dd86243406559dffca2c3ce6122c9dfa00400162b1305ebb924b13142b0dbe43f23c57091d3dc1c1a2a62a6c55ad8ebec74e51566", 0xee}, {&(0x7f0000000680)="0d82b30a9da2bedee68a6fb85707a8ffa3568e226b2ba5f179e218b7cc2b56b4b3a9166c9ab8712e19ef1ae1fe11ea48ae4e26140885f8a4107db360b6f8b4e4d35e9e814b0fd1cf9ffc0babe45e977e728c0fab614589b57c704f062ebb08064e63b0bcafa6057e18802b2ebb6a72a3118a7a11c01c54fcfdfb1c616aedffcd59ddb130d773025d28d379728c5a4c3423c9c3e1ca7c972557becad76d5ec8e44b29ddea98f1b7aa45b1f7e68fc21265b4356ffd3ef7829e810e49f33c28297a22afaf24567e7997543e5273c1", 0xcd}], 0x8, 0x5) 19:15:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1604.934143][T21748] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1604.942691][T21748] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1604.962235][T21745] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1604.970615][T21745] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:30 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x8) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x5, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="1c000000810000003f0000000000000000090000000000000000000080"], 0x0) [ 1604.989037][T21764] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1604.997393][T21764] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x9, 0x80, 0x9, 0x8, 0x0, 0xfff, 0x6a010, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x4, @perf_bp={&(0x7f0000000040), 0xc}, 0x1000, 0xd4, 0x7, 0x8, 0x80000000, 0xfff, 0x8000, 0x0, 0xd50}, 0x0, 0xf, 0xffffffffffffffff, 0x8) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000140)={0x38, 0x6, 0x10000038, 0x3, 0x3, 0x1, 0x5e4d, 0x9, 0xffff, 0x8}, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:30 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x52000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1605.092332][T21855] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1605.100772][T21855] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0xa, 0xc, 0x0, 0x0, 0x0, 0x10000}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) r0 = inotify_init1(0x0) (rerun: 64) sched_setattr(0xffffffffffffffff, &(0x7f0000000800)={0x38, 0x6, 0x3, 0x81, 0x4, 0x2, 0x7, 0x0, 0x0, 0x6}, 0x0) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) vmsplice(r0, &(0x7f0000000780)=[{&(0x7f0000000080)="e4b6ec48a73202638ab286527c898f388e88417962acc46c0aeee86c232f634fc7fda3eeb4a89ada60bae72a4e6bb350086fd17a52dab5d520c53dadef2b179937cc3acf1617806469f968efb2fa281166aab0023d07e4a6c16ea304228cd336f1a199fc0c212b8d102bb621a87c1e29c9da802f7edef3b41a39a1d74dd87bc2ed3947de7e3a6c086e73e0cbd79e581db15a02390dc930dfd6df51321cf4dd8e58b20298728bde60688e48d53b1c88f2036959b68f5892279deb0ea320c8e3782ab683ecd286bd8edf425b02", 0xcc}, {&(0x7f00000002c0)="1aec49788e11a36965d249cad183022ccbedb72017ed8253b1aa29574828e96ef78d14dc95aaccfdf44ab2da083929f8f77ef148b350e08b441402e678ea51114db9b55d09a1381c2984d0ac4e01a8d23e8de870de9ca2fd660499197dd839324e4ef2f3f5c7de837c1d405ac8c0709fcb7bea02a74ce9a9c5918764970c31af50952bd61b5c7f4a9691d935774f3f766a9ed39c2de728418588c2f788689850b38c044a369138f25e7e5bb511f562d5f49cc0252853a8004c0da48a75f0", 0xbe}, {&(0x7f0000000200)="e885322ae47a469b8f319db834787e08aa1ac119c866ca989cf28bc7337fbb27dcc0b85978e10b18b65ba33a77cb0ae031268cd722f54de81ba9be2e6e7e6b6e159a0a99df0665f6726dfd6b4ca5f932ec2e", 0x52}, {&(0x7f0000000380)="fbeb2c438a9532f5308e835cbb3a8abcfe5e03d266f8410353fa22c8c1f447e078ce9e", 0x23}, {&(0x7f00000003c0)="34a49a501e140d42424a46bdc9468a3dbe505e3e2b0cf0b53fcb796cffa33d4c847bea5cf90e50c650eb2cc9c2a6d7488c00128d13f6b43e0a286c36a6ddc7119b4f6deb9983841c6d47171f9e41c126291aaefe930782737d4e5ee3d549182cb200df7705f3e04cffdaab954c74702e1bb8cce717b030f2fede2b1352196685047da9b3dd636e3a7803087d20114a517aa0", 0x92}, {&(0x7f0000000480)="1e2255494265deaf94f8204fb25d89e5b25b1dfe21ac0c8c063ff6ae5406b5acc876bdc57ba36f1c436c7d4bb795f4d3bbb1550ab615aa6822bd810b07e94159a75c7988d44c0fd3695338d509a4c3ab8cee68784053dbc10b95bdb127d2bfe7365f53ac169b5fc6921b3c335e8c46fe8b217884a0729f6b8908fab3fc87127bd497fa14c807d49c0ca28cbd490e792a75847ec7e234de3e496d0fd087a7b649b12e67b3d23ede74ecfd1f71756e0a1a27d249e9d726608159b8cf4bc44765698bcb386c4dd35c34a0283a117a2cfbb849648b15b66b8868a5f5672e5bd2", 0xde}, {&(0x7f0000000580)="63bee9a2d8129ae58dee0754ea1a360aa325badd61a73193742e45751c742fc866168662accd0fa876e15dac5057150af43eb1c88cfc7089ca6f708f29c828b94e8905276232944ffdc75f47a4b942b013ac4efd6d02ed77f97e72ae8c8a9193e0daa9b2b661b70cad3272f2ae3b29dfda875e031ae79e04070b6d4d88ac6dc64d0830de0beb78b4975df031e2f99ba7eeb9cb8e22b315213556b3fe686d772417f99a7aed5bbb154837683268f62816df31d91b2dfd4709090dd86243406559dffca2c3ce6122c9dfa00400162b1305ebb924b13142b0dbe43f23c57091d3dc1c1a2a62a6c55ad8ebec74e51566", 0xee}, {&(0x7f0000000680)="0d82b30a9da2bedee68a6fb85707a8ffa3568e226b2ba5f179e218b7cc2b56b4b3a9166c9ab8712e19ef1ae1fe11ea48ae4e26140885f8a4107db360b6f8b4e4d35e9e814b0fd1cf9ffc0babe45e977e728c0fab614589b57c704f062ebb08064e63b0bcafa6057e18802b2ebb6a72a3118a7a11c01c54fcfdfb1c616aedffcd59ddb130d773025d28d379728c5a4c3423c9c3e1ca7c972557becad76d5ec8e44b29ddea98f1b7aa45b1f7e68fc21265b4356ffd3ef7829e810e49f33c28297a22afaf24567e7997543e5273c1", 0xcd}], 0x8, 0x5) 19:15:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1605.170605][T21891] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1605.179011][T21891] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1605.200181][T21958] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1605.209273][T21958] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:30 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x300}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:30 executing program 2: timer_create(0x7, &(0x7f0000000540)={0x0, 0xd, 0x2, @thr={&(0x7f00000003c0)="0934c492585e31e8ee98a7205f3f98c8b643483d8acde72ea6db0b391dff207029e098328db74a2f2c25be0f3636f54a71f6e110e7eac88eb7d4ec0c1216847956a363c9c7bf1b8a4e2ec8d519575530b8b7242d3083c7fc1e0d81286ed51b1b6a9cd85129ceaca3e184e02d25584dea5df83e433823fee42232ccdd8cfb12c04597e5fdd5767cc3462c0ddd804923a4c428debbbe93e44815affaccad50d81ff6288f39bd5e450df167e9566e5c7642666a8c", &(0x7f0000000480)="d445bca75951c5a3af538a55e256b4907014bb6789f358b9ecfd7aeaded20255f6b05e410f239a8c34f1500fc6fead5836ad7695845af2c4a7c20f7a584f80995b56cd0fd3f9bf46c116b893f536f9dd0f1e6721ae442c7b13c87bc87d5e85c80100c6ffb523cc6cd84c469afbe8a101958383e8c74f6a14962f430df51c50bc6407c77984644ce0ba67433e126b403f7bfa028663"}}, &(0x7f0000000580)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r1, 0x80049367, &(0x7f0000000340)) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000a00)={{r3, r4+60000000}, {0x0, 0x3938700}}, &(0x7f0000000a40)) ioctl$VFAT_IOCTL_READDIR_SHORT(r2, 0x82307202, &(0x7f00000005c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) mkdir(&(0x7f0000000380)='./file0\x00', 0x30) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/198, 0xc6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000280)=""/126, 0x7e}], 0x4, 0x80000001, 0xfff) timer_create(0x0, &(0x7f0000000940)={0x0, 0x0, 0x1, @thr={&(0x7f0000000800)="ea32b51c606668839562cc4886e6b47bb5205d967f3aa82f54e12c2ba1f854c3ba03caa18cc02d3e1b546b919d3326da8a0c820150459eb71f193b64edf82256203bfd39f7a812e95de9c7f65962b0680fb5b4885c7bc8882fd0cc053b404f334a22af7ad8433d6b72d3fea8322a8f8ba0ffda7e91ead97967584e75d267635dde20cd56d40e0de5e0e2f7aae072", &(0x7f00000008c0)="2a680862cfa98aeedb33f6d47a1f507808de2bd98dfef6ce584070e1d4753a0f0cc159c025c7bc72656348d50998f8f655a37e7d00e11ec0137f46e6faed072f94be6101"}}, &(0x7f0000000980)) [ 1605.227663][T21965] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1605.236232][T21965] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x9, 0x80, 0x9, 0x8, 0x0, 0xfff, 0x6a010, 0x8, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x80000000, 0x4, @perf_bp={&(0x7f0000000040), 0xc}, 0x1000, 0xd4, 0x7, 0x8, 0x80000000, 0xfff, 0x8000, 0x0, 0xd50}, 0x0, 0xf, 0xffffffffffffffff, 0x8) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sched_setattr(0xffffffffffffffff, &(0x7f0000000140)={0x38, 0x6, 0x10000038, 0x3, 0x3, 0x1, 0x5e4d, 0x9, 0xffff, 0x8}, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:30 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x56010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1605.296999][T21969] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1605.306166][T21969] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:30 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) socket$l2tp(0x2, 0x2, 0x73) fork() r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x0, 0x19, &(0x7f00000000c0)='\x130\xd0\xb51\xf0\xc9A1?\x1e\xee\x00\x00\x00\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x30) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) fcntl$lock(r1, 0x26, &(0x7f0000000040)={0x1, 0x0, 0x8001, 0x6, r0}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000140)) ioctl$FITHAW(r4, 0xc0045878) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 19:15:30 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1605.380902][T22066] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1605.389285][T22066] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:30 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x318}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:30 executing program 2: timer_create(0x7, &(0x7f0000000540)={0x0, 0xd, 0x2, @thr={&(0x7f00000003c0)="0934c492585e31e8ee98a7205f3f98c8b643483d8acde72ea6db0b391dff207029e098328db74a2f2c25be0f3636f54a71f6e110e7eac88eb7d4ec0c1216847956a363c9c7bf1b8a4e2ec8d519575530b8b7242d3083c7fc1e0d81286ed51b1b6a9cd85129ceaca3e184e02d25584dea5df83e433823fee42232ccdd8cfb12c04597e5fdd5767cc3462c0ddd804923a4c428debbbe93e44815affaccad50d81ff6288f39bd5e450df167e9566e5c7642666a8c", &(0x7f0000000480)="d445bca75951c5a3af538a55e256b4907014bb6789f358b9ecfd7aeaded20255f6b05e410f239a8c34f1500fc6fead5836ad7695845af2c4a7c20f7a584f80995b56cd0fd3f9bf46c116b893f536f9dd0f1e6721ae442c7b13c87bc87d5e85c80100c6ffb523cc6cd84c469afbe8a101958383e8c74f6a14962f430df51c50bc6407c77984644ce0ba67433e126b403f7bfa028663"}}, &(0x7f0000000580)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r1, 0x80049367, &(0x7f0000000340)) (async) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000a00)={{r3, r4+60000000}, {0x0, 0x3938700}}, &(0x7f0000000a40)) ioctl$VFAT_IOCTL_READDIR_SHORT(r2, 0x82307202, &(0x7f00000005c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) mkdir(&(0x7f0000000380)='./file0\x00', 0x30) (async) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/198, 0xc6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000280)=""/126, 0x7e}], 0x4, 0x80000001, 0xfff) (async) timer_create(0x0, &(0x7f0000000940)={0x0, 0x0, 0x1, @thr={&(0x7f0000000800)="ea32b51c606668839562cc4886e6b47bb5205d967f3aa82f54e12c2ba1f854c3ba03caa18cc02d3e1b546b919d3326da8a0c820150459eb71f193b64edf82256203bfd39f7a812e95de9c7f65962b0680fb5b4885c7bc8882fd0cc053b404f334a22af7ad8433d6b72d3fea8322a8f8ba0ffda7e91ead97967584e75d267635dde20cd56d40e0de5e0e2f7aae072", &(0x7f00000008c0)="2a680862cfa98aeedb33f6d47a1f507808de2bd98dfef6ce584070e1d4753a0f0cc159c025c7bc72656348d50998f8f655a37e7d00e11ec0137f46e6faed072f94be6101"}}, &(0x7f0000000980)) [ 1605.444947][T22087] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1605.453422][T22087] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:30 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x10, 0x4, 0x3, 0x0, 0x0, 0x7, 0x834f}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:30 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x60000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1605.491439][T22089] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1605.499939][T22089] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async, rerun: 64) socket$l2tp(0x2, 0x2, 0x73) (rerun: 64) fork() (async) r0 = fcntl$getown(0xffffffffffffffff, 0x9) r1 = socket$inet_udplite(0x2, 0x2, 0x88) (async, rerun: 64) r2 = inotify_init1(0x0) (rerun: 64) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x0, 0x19, &(0x7f00000000c0)='\x130\xd0\xb51\xf0\xc9A1?\x1e\xee\x00\x00\x00\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x30) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) fcntl$lock(r1, 0x26, &(0x7f0000000040)={0x1, 0x0, 0x8001, 0x6, r0}) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async, rerun: 64) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) (async, rerun: 64) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r4, 0x10, &(0x7f0000000140)) ioctl$FITHAW(r4, 0xc0045878) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 19:15:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1605.597810][T22099] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1605.606228][T22099] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:31 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x68000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:31 executing program 2: timer_create(0x7, &(0x7f0000000540)={0x0, 0xd, 0x2, @thr={&(0x7f00000003c0)="0934c492585e31e8ee98a7205f3f98c8b643483d8acde72ea6db0b391dff207029e098328db74a2f2c25be0f3636f54a71f6e110e7eac88eb7d4ec0c1216847956a363c9c7bf1b8a4e2ec8d519575530b8b7242d3083c7fc1e0d81286ed51b1b6a9cd85129ceaca3e184e02d25584dea5df83e433823fee42232ccdd8cfb12c04597e5fdd5767cc3462c0ddd804923a4c428debbbe93e44815affaccad50d81ff6288f39bd5e450df167e9566e5c7642666a8c", &(0x7f0000000480)="d445bca75951c5a3af538a55e256b4907014bb6789f358b9ecfd7aeaded20255f6b05e410f239a8c34f1500fc6fead5836ad7695845af2c4a7c20f7a584f80995b56cd0fd3f9bf46c116b893f536f9dd0f1e6721ae442c7b13c87bc87d5e85c80100c6ffb523cc6cd84c469afbe8a101958383e8c74f6a14962f430df51c50bc6407c77984644ce0ba67433e126b403f7bfa028663"}}, &(0x7f0000000580)=0x0) (async) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(r1, 0x80049367, &(0x7f0000000340)) (async) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) clock_gettime(0x0, &(0x7f00000009c0)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000a00)={{r3, r4+60000000}, {0x0, 0x3938700}}, &(0x7f0000000a40)) (async) ioctl$VFAT_IOCTL_READDIR_SHORT(r2, 0x82307202, &(0x7f00000005c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) (async) mkdir(&(0x7f0000000380)='./file0\x00', 0x30) (async) preadv(r1, &(0x7f0000000300)=[{&(0x7f0000000040)=""/198, 0xc6}, {&(0x7f0000000200)=""/86, 0x56}, {&(0x7f0000000140)=""/32, 0x20}, {&(0x7f0000000280)=""/126, 0x7e}], 0x4, 0x80000001, 0xfff) (async) timer_create(0x0, &(0x7f0000000940)={0x0, 0x0, 0x1, @thr={&(0x7f0000000800)="ea32b51c606668839562cc4886e6b47bb5205d967f3aa82f54e12c2ba1f854c3ba03caa18cc02d3e1b546b919d3326da8a0c820150459eb71f193b64edf82256203bfd39f7a812e95de9c7f65962b0680fb5b4885c7bc8882fd0cc053b404f334a22af7ad8433d6b72d3fea8322a8f8ba0ffda7e91ead97967584e75d267635dde20cd56d40e0de5e0e2f7aae072", &(0x7f00000008c0)="2a680862cfa98aeedb33f6d47a1f507808de2bd98dfef6ce584070e1d4753a0f0cc159c025c7bc72656348d50998f8f655a37e7d00e11ec0137f46e6faed072f94be6101"}}, &(0x7f0000000980)) 19:15:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x10, 0x4, 0x3, 0x0, 0x0, 0x7, 0x834f}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1605.677991][T22109] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1605.686385][T22109] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1605.709774][T22111] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:31 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x372}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:31 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) socket$l2tp(0x2, 0x2, 0x73) fork() (async) r0 = fcntl$getown(0xffffffffffffffff, 0x9) (async) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async, rerun: 32) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000100)={r3, 0xffffffffffffffff, 0x0, 0x19, &(0x7f00000000c0)='\x130\xd0\xb51\xf0\xc9A1?\x1e\xee\x00\x00\x00\xe0\x00\x00\x00\x00\x00\x00\x00\x00\x00'}, 0x30) (rerun: 32) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) fcntl$lock(r1, 0x26, &(0x7f0000000040)={0x1, 0x0, 0x8001, 0x6, r0}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async, rerun: 32) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) (async, rerun: 32) r4 = inotify_init1(0x0) fcntl$setown(r4, 0x8, 0xffffffffffffffff) fcntl$getownex(r4, 0x10, &(0x7f0000000140)) ioctl$FITHAW(r4, 0xc0045878) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) [ 1605.718187][T22111] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:31 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6a010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1605.760470][T22216] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1605.768920][T22216] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:31 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/215, 0xd7) 19:15:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x10, 0x4, 0x3, 0x0, 0x0, 0x7, 0x834f}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1605.818998][T22228] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1605.827382][T22228] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:31 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6b010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:31 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002700)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000001fc0)=""/253, 0xfd}], 0x1}}], 0x1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002b40)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000008c0)=""/193, 0xc1}], 0x1}}], 0x1, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000001c0), 0xc, &(0x7f00000006c0)={0x0, 0x3a0}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000100), 0xc, 0x0}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_KEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280), 0xc, 0x0}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x34}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x294}, {&(0x7f0000000740)=""/73, 0x42d}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) prlimit64(r2, 0x6, &(0x7f0000000040)={0x400, 0x248}, &(0x7f00000000c0)) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1605.923628][T22294] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1605.932097][T22294] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1605.961673][T22321] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:31 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x375}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x600000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1605.970135][T22321] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1606.011599][T22341] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x11, &(0x7f0000000000)={0x0, 0x25}) prlimit64(r1, 0x4, &(0x7f0000000040), &(0x7f00000000c0)) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:31 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x6c000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1606.020027][T22341] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1606.049022][T22342] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.057411][T22342] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:31 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/215, 0xd7) 19:15:31 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002700)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000001fc0)=""/253, 0xfd}], 0x1}}], 0x1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002b40)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000008c0)=""/193, 0xc1}], 0x1}}], 0x1, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000001c0), 0xc, &(0x7f00000006c0)={0x0, 0x3a0}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000100), 0xc, 0x0}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_KEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280), 0xc, 0x0}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x34}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x294}, {&(0x7f0000000740)=""/73, 0x42d}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) prlimit64(r2, 0x6, &(0x7f0000000040)={0x400, 0x248}, &(0x7f00000000c0)) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0x10, 0x803, 0x0) (async) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000002700)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000001fc0)=""/253, 0xfd}], 0x1}}], 0x1, 0x0, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000002b40)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000008c0)=""/193, 0xc1}], 0x1}}], 0x1, 0x0, 0x0) (async) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000001c0), 0xc, &(0x7f00000006c0)={0x0, 0x3a0}}, 0x0) (async) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000100), 0xc, 0x0}, 0x0) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280), 0xc, 0x0}, 0x0) (async) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x34}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x294}, {&(0x7f0000000740)=""/73, 0x42d}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) (async) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) inotify_init1(0x0) (async) fcntl$setown(r1, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) (async) rt_sigqueueinfo(r2, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) prlimit64(r2, 0x6, &(0x7f0000000040)={0x400, 0x248}, &(0x7f00000000c0)) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1606.100220][T22346] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.108603][T22346] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1606.131925][T22351] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x700000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:31 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x3bc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x11, &(0x7f0000000000)={0x0, 0x25}) (async, rerun: 32) prlimit64(r1, 0x4, &(0x7f0000000040), &(0x7f00000000c0)) (async, rerun: 32) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1606.140480][T22351] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1606.162329][T22353] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.170813][T22353] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:31 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x73000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:31 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) llistxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/215, 0xd7) [ 1606.272312][T22362] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.280835][T22362] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1606.300596][T22363] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.309376][T22363] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:31 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000002700)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000001fc0)=""/253, 0xfd}], 0x1}}], 0x1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002b40)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000008c0)=""/193, 0xc1}], 0x1}}], 0x1, 0x0, 0x0) (async) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000001c0), 0xc, &(0x7f00000006c0)={0x0, 0x3a0}}, 0x0) (async) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000100), 0xc, 0x0}, 0x0) (async) sendmsg$IEEE802154_LLSEC_LIST_KEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280), 0xc, 0x0}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x34}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x294}, {&(0x7f0000000740)=""/73, 0x42d}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) (async) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) prlimit64(r2, 0x6, &(0x7f0000000040)={0x400, 0x248}, &(0x7f00000000c0)) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:31 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1606.333043][T22363] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.341716][T22363] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1606.360592][T22367] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.369095][T22367] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:31 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x11, &(0x7f0000000000)={0x0, 0x25}) prlimit64(r1, 0x4, &(0x7f0000000040), &(0x7f00000000c0)) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) inotify_init1(0x0) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) rt_sigqueueinfo(r1, 0x11, &(0x7f0000000000)={0x0, 0x25}) (async) prlimit64(r1, 0x4, &(0x7f0000000040), &(0x7f00000000c0)) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:31 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x3c0}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:31 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x74000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1606.417741][T22374] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.426110][T22374] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getqdisc={0x28, 0x26, 0x200, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, {0xfff2, 0x5}, {0xf, 0x1a}, {0xc, 0x8}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8800}, 0x20008150) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x85, 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={0x1, 0x9}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) [ 1606.526331][T22381] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.534763][T22381] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x5, 0x20000028, 0x9b, 0x2, 0x80, 0x5, 0x100000000, 0x1, 0x7d3}, 0x0) setrlimit(0x2, &(0x7f0000000040)={0x4, 0x6}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) 19:15:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x900000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x18, 0x5, 0xff, 0x715, 0x3, 0x8, 0x401, 0x1f}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x1, &(0x7f00000000c0)) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000002c0)="b17931ef124c9d3c7f1f12d60e3a255f15fdcd05e3bb5ac469d115f176a284711c6cb8718fed27d0d699ecfec9147bb4fc12fce2137cedfe3d0554d3be272f10f3262d3fb311986271fb36ffe22b11bf39692eae54e2fcd2e4217387725895e4c5b9330cbbcf0d967e6dd8602272fade26a3ff94b8ec83fdc4e6360fc56c64572c35e183e4fa775c22f537f1dc3bf68334fbd0f8c5e21c2b81aafba1a4e89649ebe7a75fc6f1ba48b93afb593e25bead2f4116810faa42bf853e397309b6e449067f56883a8a48c4650a354e31a3c618b40d77b171cb94a166aff3f792ee3c1d9c9041b4153a238353d4875fe8074535c205fdffc6e2ee9fc3970703966cde33") [ 1606.572977][T22430] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.581376][T22430] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:32 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x74020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:32 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c5}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getqdisc={0x28, 0x26, 0x200, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, {0xfff2, 0x5}, {0xf, 0x1a}, {0xc, 0x8}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8800}, 0x20008150) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x85, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x9}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) (async) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getqdisc={0x28, 0x26, 0x200, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, {0xfff2, 0x5}, {0xf, 0x1a}, {0xc, 0x8}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8800}, 0x20008150) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x85, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x9}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) (async) [ 1606.648209][T22490] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.656684][T22490] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x5, 0x20000028, 0x9b, 0x2, 0x80, 0x5, 0x100000000, 0x1, 0x7d3}, 0x0) setrlimit(0x2, &(0x7f0000000040)={0x4, 0x6}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) inotify_init1(0x0) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x5, 0x20000028, 0x9b, 0x2, 0x80, 0x5, 0x100000000, 0x1, 0x7d3}, 0x0) (async) setrlimit(0x2, &(0x7f0000000040)={0x4, 0x6}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) (async) [ 1606.712974][T22496] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.721353][T22496] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1606.738882][T22497] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.747303][T22497] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x18, 0x5, 0xff, 0x715, 0x3, 0x8, 0x401, 0x1f}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getrlimit(0x1, &(0x7f00000000c0)) (async) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000002c0)="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") [ 1606.767813][T22498] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.776205][T22498] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:32 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x76030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:32 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getqdisc={0x28, 0x26, 0x200, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, {0xfff2, 0x5}, {0xf, 0x1a}, {0xc, 0x8}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8800}, 0x20008150) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x85, 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={0x1, 0x9}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) (async) getsockname$packet(r0, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route_sched(r1, &(0x7f00000002c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=@getqdisc={0x28, 0x26, 0x200, 0x70bd2b, 0x25dfdbfc, {0x0, 0x0, 0x0, r2, {0xfff2, 0x5}, {0xf, 0x1a}, {0xc, 0x8}}, [{0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8800}, 0x20008150) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x85, 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={0x1, 0x9}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x9) (async) 19:15:32 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x3e8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1606.872396][T22605] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.880768][T22605] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1606.904371][T22614] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1606.912754][T22614] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1606.930406][T22613] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1606.938827][T22613] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1606.956094][T22614] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) sched_setattr(r1, &(0x7f00000000c0)={0x38, 0x5, 0x20000028, 0x9b, 0x2, 0x80, 0x5, 0x100000000, 0x1, 0x7d3}, 0x0) setrlimit(0x2, &(0x7f0000000040)={0x4, 0x6}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x1) 19:15:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x2, 0x18, 0x5, 0xff, 0x715, 0x3, 0x8, 0x401, 0x1f}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r0 = perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) getrlimit(0x1, &(0x7f00000000c0)) (rerun: 64) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f00000002c0)="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") 19:15:32 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7a000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1606.964429][T22614] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:32 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x2, 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, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7f, 0x3, 0x1, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x2, 0x9}, 0x800, 0x2, 0x3, 0x2, 0x10000, 0x100, 0x4000, 0x0, 0x1b4, 0x0, 0x8}, 0x0, 0x10, 0xffffffffffffffff, 0x0) 19:15:32 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7a010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1607.099196][T22732] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.107641][T22732] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1607.132066][T22735] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) setrlimit(0x4, &(0x7f0000000040)={0x0, 0x3ff}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setrlimit(0x7, &(0x7f00000000c0)={0xfffffffffffffffe, 0xd47}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xc, &(0x7f0000000100)={0x8000, 0x7}, &(0x7f0000000140)) 19:15:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x10000000, 0x0, 0x1, 0x4}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0xb, 0xa, 0xff) 19:15:32 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x3f2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1607.140439][T22735] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1607.159218][T22743] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.167617][T22743] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:32 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x2, 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, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7f, 0x3, 0x1, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x2, 0x9}, 0x800, 0x2, 0x3, 0x2, 0x10000, 0x100, 0x4000, 0x0, 0x1b4, 0x0, 0x8}, 0x0, 0x10, 0xffffffffffffffff, 0x0) 19:15:32 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7c020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) setrlimit(0x4, &(0x7f0000000040)={0x0, 0x3ff}) (async, rerun: 32) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (rerun: 32) setrlimit(0x7, &(0x7f00000000c0)={0xfffffffffffffffe, 0xd47}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xc, &(0x7f0000000100)={0x8000, 0x7}, &(0x7f0000000140)) [ 1607.259210][T22844] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.267642][T22844] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1607.284121][T22845] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.292663][T22845] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:32 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x10000000, 0x0, 0x1, 0x4}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket(0xb, 0xa, 0xff) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x10000000, 0x0, 0x1, 0x4}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) socket(0xb, 0xa, 0xff) (async) [ 1607.327634][T22846] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.336036][T22846] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1607.351873][ T24] audit: type=1400 audit(1641755732.778:358): avc: denied { create } for pid=22842 comm="syz-executor.3" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rose_socket permissive=1 19:15:32 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x3fa}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:32 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x2, 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, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x7f, 0x3, 0x1, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x2, 0x2, @perf_config_ext={0x2, 0x9}, 0x800, 0x2, 0x3, 0x2, 0x10000, 0x100, 0x4000, 0x0, 0x1b4, 0x0, 0x8}, 0x0, 0x10, 0xffffffffffffffff, 0x0) [ 1607.398527][T22850] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.406957][T22850] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:32 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x84030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:32 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1607.476397][T22858] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.484847][T22858] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1607.507358][T22882] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.515840][T22882] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:32 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async, rerun: 64) setrlimit(0x4, &(0x7f0000000040)={0x0, 0x3ff}) (async, rerun: 64) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) setrlimit(0x7, &(0x7f00000000c0)={0xfffffffffffffffe, 0xd47}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) prlimit64(0x0, 0xc, &(0x7f0000000100)={0x8000, 0x7}, &(0x7f0000000140)) 19:15:33 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8cffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) fsetxattr$system_posix_acl(r0, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000100)={{}, {0x1, 0x820687319f99b9e8}, [{0x2, 0x1, 0xee00}, {0x2, 0x1, r1}, {0x2, 0x4, 0xee01}, {0x2, 0x3, 0xee01}], {}, [{0x8, 0x1, 0xee00}, {0x8, 0x0, 0xee01}, {0x8, 0x2, 0xffffffffffffffff}], {0x10, 0x4}, {0x20, 0x4}}, 0x5c, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0xffffffff00000001) 19:15:33 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async, rerun: 32) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x10000000, 0x0, 0x1, 0x4}, 0x0) (async, rerun: 32) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 32) socket(0xb, 0xa, 0xff) (rerun: 32) [ 1607.560806][T22970] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.569196][T22970] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1607.600366][T22974] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:33 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x500}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1607.608771][T22974] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1607.628233][T22975] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.636724][T22975] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:33 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8e030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) getrlimit(0xb, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) setrlimit(0x3, &(0x7f00000000c0)={0x5, 0x7}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) fsetxattr$system_posix_acl(r0, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000100)={{}, {0x1, 0x820687319f99b9e8}, [{0x2, 0x1, 0xee00}, {0x2, 0x1, r1}, {0x2, 0x4, 0xee01}, {0x2, 0x3, 0xee01}], {}, [{0x8, 0x1, 0xee00}, {0x8, 0x0, 0xee01}, {0x8, 0x2, 0xffffffffffffffff}], {0x10, 0x4}, {0x20, 0x4}}, 0x5c, 0x1) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0xffffffff00000001) [ 1607.759491][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.767870][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:33 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1607.799747][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.808139][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1607.825372][T23089] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.833882][T23089] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:33 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x9a020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1607.860277][T23091] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.868721][T23091] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1607.892974][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:33 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x600}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:33 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000200)={{{@in=@broadcast, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in=@local}}, &(0x7f00000000c0)=0xe8) fsetxattr$system_posix_acl(r0, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f0000000100)={{}, {0x1, 0x820687319f99b9e8}, [{0x2, 0x1, 0xee00}, {0x2, 0x1, r1}, {0x2, 0x4, 0xee01}, {0x2, 0x3, 0xee01}], {}, [{0x8, 0x1, 0xee00}, {0x8, 0x0, 0xee01}, {0x8, 0x2, 0xffffffffffffffff}], {0x10, 0x4}, {0x20, 0x4}}, 0x5c, 0x1) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000040)=0xffffffff00000001) 19:15:33 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) getrlimit(0xb, &(0x7f0000000040)) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) setrlimit(0x3, &(0x7f00000000c0)={0x5, 0x7}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1607.901371][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1607.920705][T23106] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.929228][T23106] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1607.957871][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.966290][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1607.983087][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1607.991466][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:33 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xa0010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1608.030402][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.038797][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.082420][T23127] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.090939][T23127] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.118244][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.126629][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.150013][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.158398][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.180822][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.189229][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.205084][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.213453][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.233060][T23241] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.241445][T23241] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.263650][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.272052][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.290520][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.299002][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.317272][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.325785][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.341807][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.350169][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.365712][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.374039][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.389444][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.397794][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.413398][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.421879][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.437481][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.445844][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.461704][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.470051][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.485321][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.493693][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.509218][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.517552][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.532908][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.541242][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.556772][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.565081][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.580709][T23086] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:34 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) getrlimit(0xb, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) setrlimit(0x3, &(0x7f00000000c0)={0x5, 0x7}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) getrlimit(0xb, &(0x7f0000000040)) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) setrlimit(0x3, &(0x7f00000000c0)={0x5, 0x7}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2100, 0x5) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) syz_open_dev$sg(&(0x7f0000000100), 0x2, 0x400600) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1a, 0x2, 0x20, 0xc7, 0x0, 0xfffffffffffffeff, 0x20000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x72, 0x0, @perf_config_ext={0x8, 0xffff}, 0x41350, 0x401, 0x8, 0x1, 0x6, 0xe56, 0x0, 0x0, 0x4, 0x0, 0x4}, r1, 0x6, r2, 0x7) 19:15:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1100000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xb9010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:34 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x700}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xca020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1608.589041][T23086] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.632612][T23251] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1200000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1608.641102][T23251] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.662126][T23250] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.670522][T23250] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2100, 0x5) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) syz_open_dev$sg(&(0x7f0000000100), 0x2, 0x400600) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1a, 0x2, 0x20, 0xc7, 0x0, 0xfffffffffffffeff, 0x20000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x72, 0x0, @perf_config_ext={0x8, 0xffff}, 0x41350, 0x401, 0x8, 0x1, 0x6, 0xe56, 0x0, 0x0, 0x4, 0x0, 0x4}, r1, 0x6, r2, 0x7) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2100, 0x5) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) inotify_init1(0x0) (async) syz_open_dev$sg(&(0x7f0000000100), 0x2, 0x400600) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1a, 0x2, 0x20, 0xc7, 0x0, 0xfffffffffffffeff, 0x20000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x72, 0x0, @perf_config_ext={0x8, 0xffff}, 0x41350, 0x401, 0x8, 0x1, 0x6, 0xe56, 0x0, 0x0, 0x4, 0x0, 0x4}, r1, 0x6, r2, 0x7) (async) 19:15:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x44, 0x0, 0xc5, 0x2, 0x1daa, 0x0, 0x80000000, 0x5}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x101}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:34 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x900}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1608.686804][T23252] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.695224][T23252] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.718872][T23253] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.727256][T23253] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xcc010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:34 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1608.771595][T23357] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.779975][T23357] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.806818][T23359] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1802000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1608.815152][T23359] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1608.881208][T23362] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.889603][T23362] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2100, 0x5) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) syz_open_dev$sg(&(0x7f0000000100), 0x2, 0x400600) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x1a, 0x2, 0x20, 0xc7, 0x0, 0xfffffffffffffeff, 0x20000, 0x4, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x72, 0x0, @perf_config_ext={0x8, 0xffff}, 0x41350, 0x401, 0x8, 0x1, 0x6, 0xe56, 0x0, 0x0, 0x4, 0x0, 0x4}, r1, 0x6, r2, 0x7) 19:15:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async, rerun: 64) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (rerun: 64) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x44, 0x0, 0xc5, 0x2, 0x1daa, 0x0, 0x80000000, 0x5}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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, 0x101}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1608.922883][T23372] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.931431][T23372] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xce020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:34 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0xa00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1608.979067][T23377] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1608.987553][T23377] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1609.009969][T23379] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1609.018443][T23379] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:34 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x400000, 0x0) (async) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1803000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1609.039330][T23382] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1609.047779][T23382] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xdc030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x44, 0x0, 0xc5, 0x2, 0x1daa, 0x0, 0x80000000, 0x5}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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, 0x101}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') 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, 0x208}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1609.094403][T23387] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1609.102969][T23387] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:34 executing program 3: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f00000000c0)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002700)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000001fc0)=""/253, 0xfd}], 0x1}}], 0x1, 0x0, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000002b40)=[{{0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f00000008c0)=""/193, 0xc1}], 0x1}}], 0x1, 0x0, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f00000001c0), 0xc, &(0x7f00000006c0)={0x0, 0x3a0}}, 0x0) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000100), 0xc, 0x0}, 0x0) sendmsg$IEEE802154_LLSEC_LIST_KEY(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000280), 0xc, 0x0}, 0x0) recvmmsg(r0, &(0x7f00000037c0)=[{{&(0x7f00000004c0)=@ethernet={0x0, @random}, 0x374, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x34}, {&(0x7f0000000140)=""/85, 0x20a}, {&(0x7f0000000fc0)=""/4096, 0xf2}, {&(0x7f0000000400)=""/106, 0x294}, {&(0x7f0000000740)=""/73, 0x42d}, {&(0x7f0000000200)=""/77, 0x4d}, {&(0x7f00000007c0)=""/154, 0x40d}, {&(0x7f0000000000)=""/22, 0xa}], 0x81, &(0x7f0000000600)=""/191, 0x41}}], 0x4000000000003b4, 0x0, &(0x7f0000003700)={0x77359400}) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r2, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) prlimit64(r2, 0x6, &(0x7f0000000040)={0x400, 0x248}, &(0x7f00000000c0)) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1609.167767][T23494] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1609.176138][T23494] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1609.192948][T23494] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1609.201290][T23494] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:34 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0xb00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1609.237343][T23498] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1609.245760][T23498] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1609.269397][T23499] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c02000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1609.277783][T23499] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xe0ae1d00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:34 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x40, 0x20, 0x80000001, 0x1, 0x2, 0x400, 0xc3d1, 0x80000000}, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 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, 0x1, @perf_bp, 0x0, 0x0, 0x3, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) 19:15:34 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) unlink(&(0x7f0000000040)='./file0\x00') (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, 0x208}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1609.334279][T23527] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1609.342764][T23527] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1609.365655][T23585] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:34 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x4900000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1609.374009][T23585] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:34 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0xc00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:34 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e02000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xe6010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1609.444543][T23610] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1609.452953][T23610] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1609.470427][T23612] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1609.478791][T23612] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x40, 0x20, 0x80000001, 0x1, 0x2, 0x400, 0xc3d1, 0x80000000}, 0x0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp, 0x0, 0x0, 0x3, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) inotify_init1(0x0) (async) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)) (async) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x40, 0x20, 0x80000001, 0x1, 0x2, 0x400, 0xc3d1, 0x80000000}, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x3, 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, 0x1, @perf_bp, 0x0, 0x0, 0x3, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) (async) 19:15:35 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unlink(&(0x7f0000000040)='./file0\x00') (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, 0x208}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1609.535597][T23620] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1609.535671][ T76] vhci_hcd: vhci_device speed not set [ 1609.544007][T23620] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1609.571317][T23621] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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), 0x11}, 0x10080, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffff9}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1609.579714][T23621] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:35 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xea030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1609.630039][T23625] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1609.638416][T23625] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1609.667274][T23627] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async, rerun: 32) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (rerun: 32) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x0, 0x40, 0x20, 0x80000001, 0x1, 0x2, 0x400, 0xc3d1, 0x80000000}, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x3, 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, 0x1, @perf_bp, 0x0, 0x0, 0x3, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) 19:15:35 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0xd00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1609.675822][T23627] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1609.700748][T23632] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1609.709178][T23632] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x495a, &(0x7f00000002c0)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, &(0x7f00006e5000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000440)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ee9000/0x1000)=nil, 0x1000}, 0xfffffffc) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x23456}, 0x1) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x3000006, 0x11, r1, 0x10000000) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000dc000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000340)=@IORING_OP_TIMEOUT_REMOVE, 0x0) syz_io_uring_setup(0x2bdc, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, r0}, &(0x7f0000361000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000480), &(0x7f0000000380)=0x0) syz_io_uring_submit(r2, r5, &(0x7f0000000200)=@IORING_OP_REMOVE_BUFFERS, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r6, &(0x7f0000000680)={&(0x7f00000004c0), 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x54, 0x0, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private0}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8041}, 0x44814) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) r7 = syz_io_uring_setup(0x35d0, &(0x7f00000003c0)={0x0, 0x0, 0x12}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000140), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r7, 0x13, 0x20004000, r8) r9 = eventfd2(0x3, 0x80800) syz_io_uring_submit(r2, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x3, 0x2007, @fd=r9, 0x4, 0x0, 0x0, 0x1, 0x1, {0x2}}, 0x8000) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x700000000000000, 0xffffffffffffffff, 0x0) [ 1609.725803][T23634] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1609.734210][T23634] ref_ctr increment failed for inode: 0x46f offset: 0x11 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:35 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xec030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2200000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1609.828095][T23638] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1609.836474][T23638] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x495a, &(0x7f00000002c0)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, &(0x7f00006e5000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000440)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ee9000/0x1000)=nil, 0x1000}, 0xfffffffc) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x23456}, 0x1) (async) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x3000006, 0x11, r1, 0x10000000) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000dc000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000340)=@IORING_OP_TIMEOUT_REMOVE, 0x0) (async, rerun: 32) syz_io_uring_setup(0x2bdc, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, r0}, &(0x7f0000361000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000480), &(0x7f0000000380)=0x0) (rerun: 32) syz_io_uring_submit(r2, r5, &(0x7f0000000200)=@IORING_OP_REMOVE_BUFFERS, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r6, &(0x7f0000000680)={&(0x7f00000004c0), 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x54, 0x0, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private0}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8041}, 0x44814) (async, rerun: 32) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) (async, rerun: 32) r7 = syz_io_uring_setup(0x35d0, &(0x7f00000003c0)={0x0, 0x0, 0x12}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000140), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) (async) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r7, 0x13, 0x20004000, r8) (async) r9 = eventfd2(0x3, 0x80800) syz_io_uring_submit(r2, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x3, 0x2007, @fd=r9, 0x4, 0x0, 0x0, 0x1, 0x1, {0x2}}, 0x8000) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 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, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r0, 0x0) [ 1609.888773][T23698] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1609.897164][T23698] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1609.925486][T23747] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2500000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:35 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0xe00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:35 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf0000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1609.933998][T23747] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2300000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1609.996716][T23751] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1610.005059][T23751] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 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, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x5, 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, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r0, 0x0) (async) 19:15:35 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf4030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1610.091365][T23759] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1610.099832][T23759] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1610.125005][T23764] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = syz_io_uring_setup(0x495a, &(0x7f00000002c0)={0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r0}, &(0x7f00006e5000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000440)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000080)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ee9000/0x1000)=nil, 0x1000}, 0xfffffffc) (async) syz_io_uring_submit(r2, r3, &(0x7f0000000140)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x23456}, 0x1) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ee7000/0x3000)=nil, 0x3000, 0x3000006, 0x11, r1, 0x10000000) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_MADVISE={0x19, 0x0, 0x0, 0x0, 0x0, &(0x7f00000dc000/0x4000)=nil, 0x4000}, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000340)=@IORING_OP_TIMEOUT_REMOVE, 0x0) syz_io_uring_setup(0x2bdc, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x4, 0x0, r0}, &(0x7f0000361000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000480), &(0x7f0000000380)=0x0) syz_io_uring_submit(r2, r5, &(0x7f0000000200)=@IORING_OP_REMOVE_BUFFERS, 0x0) syz_io_uring_submit(r2, r4, &(0x7f0000000040)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0}, 0x0) (async) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r6, &(0x7f0000000680)={&(0x7f00000004c0), 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x54, 0x0, 0x0, 0x70bd29, 0x25dfdbfb, {}, [@MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @private0}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0x2}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}, @MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8041}, 0x44814) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r6, 0x0) (async) r7 = syz_io_uring_setup(0x35d0, &(0x7f00000003c0)={0x0, 0x0, 0x12}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000140), &(0x7f00000000c0)) io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(r7, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r7, 0x13, 0x20004000, r8) (async) r9 = eventfd2(0x3, 0x80800) syz_io_uring_submit(r2, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x3, 0x2007, @fd=r9, 0x4, 0x0, 0x0, 0x1, 0x1, {0x2}}, 0x8000) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x23000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:35 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x1100}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1610.133430][T23764] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x5, 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, 0x2, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xffffffffffffffff, 0x0, r0, 0x0) 19:15:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2500000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1610.170649][T23766] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1610.179289][T23766] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:35 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf6020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r1, 0xf695b000) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:35 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0xff07000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1610.292152][T23778] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1610.300615][T23778] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) setrlimit(0x7, &(0x7f00000000c0)={0xfffffffffffffffb, 0x5}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x15) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:35 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf6ffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:35 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2700000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1610.356903][T23884] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1610.365265][T23884] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1610.393225][T23885] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:35 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x1200}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1610.401657][T23885] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1610.446853][T23889] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:35 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r1, 0xf695b000) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:35 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0xe2050000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:35 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) setrlimit(0x7, &(0x7f00000000c0)={0xfffffffffffffffb, 0x5}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x15) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) setrlimit(0x7, &(0x7f00000000c0)={0xfffffffffffffffb, 0x5}) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x15) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:35 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf8020000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1610.455190][T23889] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1610.476828][T23890] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1610.485295][T23890] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1610.523124][T23897] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1610.531489][T23897] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:36 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x1300}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:36 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf9010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1610.594784][T23901] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1610.603192][T23901] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1610.621510][T23904] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1610.629915][T23904] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:36 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = dup3(r0, r0, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x10, r1, 0xf695b000) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async, rerun: 32) setrlimit(0x7, &(0x7f00000000c0)={0xfffffffffffffffb, 0x5}) (async, rerun: 32) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x15) (async, rerun: 64) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (rerun: 64) 19:15:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x4201}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1610.652318][T23907] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1610.660665][T23907] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1610.718227][T23911] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1610.726649][T23911] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:36 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfa030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:36 executing program 2: ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000040)) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100)=0x2) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$PPPIOCSMAXCID(r1, 0x40047451, &(0x7f0000000080)=0x1) [ 1610.795067][T23918] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1610.803431][T23918] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1610.834043][T23919] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x4, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) 19:15:36 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x1802}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:36 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1610.842467][T23919] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1610.862630][T23999] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1610.871134][T23999] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4201000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:36 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfc000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1610.914272][T24026] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1610.922622][T24026] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:36 executing program 2: ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000040)) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100)=0x2) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$PPPIOCSMAXCID(r1, 0x40047451, &(0x7f0000000080)=0x1) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000040)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100)=0x2) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) (async) ioctl$PPPIOCSMAXCID(r1, 0x40047451, &(0x7f0000000080)=0x1) (async) 19:15:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x4, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) 19:15:36 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x6000000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1611.017888][T24034] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1611.026288][T24034] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:36 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfc010000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:36 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x1803}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1611.061249][T24038] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1611.069685][T24038] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1611.092597][T24039] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1611.100991][T24039] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:36 executing program 2: ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000040)) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100)=0x2) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) ioctl$PPPIOCSMAXCID(r1, 0x40047451, &(0x7f0000000080)=0x1) ioctl$PPPIOCNEWUNIT(0xffffffffffffffff, 0xc004743e, &(0x7f0000000040)) (async) openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) (async) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000100)=0x2) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffc}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r1, 0x0) (async) ioctl$PPPIOCSMAXCID(r1, 0x40047451, &(0x7f0000000080)=0x1) (async) 19:15:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x4, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x3, 0xffffffffffffffff, 0x0) 19:15:36 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfc030000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1611.201011][T24153] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1611.209427][T24153] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:36 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7503}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:36 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4900000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:36 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x1c02}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1611.252248][T24158] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1611.260620][T24158] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1611.281209][T24159] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1611.289610][T24159] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:36 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x4000, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:36 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfeffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:36 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 1) [ 1611.404804][T24282] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1611.413243][T24282] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1611.439188][T24285] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:36 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:36 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1611.447591][T24285] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1611.469714][T24284] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1611.478167][T24284] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:36 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x1e02}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1611.504924][T24288] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1611.513290][T24288] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:37 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xff070000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x4000, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (rerun: 32) [ 1611.553921][T24290] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1611.562326][T24290] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1611.634116][T24294] FAULT_INJECTION: forcing a failure. [ 1611.634116][T24294] name failslab, interval 1, probability 0, space 0, times 0 [ 1611.646791][T24294] CPU: 0 PID: 24294 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1611.655624][T24294] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1611.666027][T24294] Call Trace: [ 1611.669302][T24294] [ 1611.672225][T24294] dump_stack_lvl+0xd6/0x122 [ 1611.676859][T24294] dump_stack+0x11/0x1b [ 1611.681038][T24294] should_fail+0x23c/0x250 [ 1611.685492][T24294] __should_failslab+0x81/0x90 [ 1611.690264][T24294] should_failslab+0x5/0x20 [ 1611.694805][T24294] kmem_cache_alloc_bulk+0x3e/0x390 [ 1611.700001][T24294] __io_alloc_req_refill+0x1b1/0x32d [ 1611.705277][T24294] io_submit_sqes+0x297/0x670 [ 1611.710000][T24294] ? __rcu_read_unlock+0x5c/0x290 [ 1611.715056][T24294] __se_sys_io_uring_enter+0x212/0xb00 [ 1611.720598][T24294] __x64_sys_io_uring_enter+0x74/0x80 [ 1611.725961][T24294] do_syscall_64+0x44/0xd0 [ 1611.730366][T24294] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1611.736273][T24294] RIP: 0033:0x7f03942cce99 [ 1611.740766][T24294] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1611.760367][T24294] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1611.768785][T24294] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1611.776739][T24294] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1611.784707][T24294] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1611.792805][T24294] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1611.800760][T24294] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1611.808760][T24294] [ 1611.813483][T24295] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1611.821956][T24295] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:37 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 2) 19:15:37 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:37 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffff7f}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1611.847001][T24302] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1611.855369][T24302] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1611.872285][T24297] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1611.880667][T24297] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x4000, 0x1, 0x0, 0x0, 0xfffffffffffffffc}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:37 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x2000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1611.910139][T24307] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1611.918561][T24307] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1612.000342][T24409] FAULT_INJECTION: forcing a failure. [ 1612.000342][T24409] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1612.013435][T24409] CPU: 0 PID: 24409 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1612.022269][T24409] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1612.032323][T24409] Call Trace: [ 1612.035599][T24409] [ 1612.038530][T24409] dump_stack_lvl+0xd6/0x122 [ 1612.043131][T24409] dump_stack+0x11/0x1b 19:15:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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), 0x1}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:37 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xffffff8c}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1612.047338][T24409] should_fail+0x23c/0x250 [ 1612.051761][T24409] should_fail_usercopy+0x16/0x20 [ 1612.056860][T24409] _copy_to_iter+0x131/0xbe0 [ 1612.061557][T24409] ? check_stack_object+0x61/0x70 [ 1612.066584][T24409] ? __virt_addr_valid+0x15a/0x1a0 [ 1612.071717][T24409] ? __check_object_size+0x253/0x310 [ 1612.077006][T24409] seq_read_iter+0x7f2/0x930 [ 1612.081633][T24409] ? proc_reg_write+0x1b0/0x1b0 [ 1612.086477][T24409] proc_reg_read_iter+0xd6/0x170 [ 1612.091417][T24409] ? proc_reg_write+0x1b0/0x1b0 [ 1612.096367][T24409] io_issue_sqe+0xa75/0x53b0 [ 1612.100995][T24409] ? __rcu_read_unlock+0x5c/0x290 [ 1612.106096][T24409] ? __rcu_read_unlock+0x5c/0x290 [ 1612.111111][T24409] ? debug_smp_processor_id+0x18/0x20 [ 1612.116501][T24409] ? __fget_files+0x1d2/0x210 [ 1612.121184][T24409] __io_queue_sqe+0x20/0x440 [ 1612.125911][T24409] ? io_submit_sqe+0x772/0x47d3 [ 1612.130797][T24409] io_submit_sqe+0x77a/0x47d3 [ 1612.135554][T24409] io_submit_sqes+0x25d/0x670 [ 1612.140224][T24409] __se_sys_io_uring_enter+0x212/0xb00 [ 1612.145708][T24409] __x64_sys_io_uring_enter+0x74/0x80 19:15:37 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffff6}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1612.151104][T24409] do_syscall_64+0x44/0xd0 [ 1612.155574][T24409] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1612.161504][T24409] RIP: 0033:0x7f03942cce99 [ 1612.165942][T24409] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1612.185552][T24409] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 19:15:37 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfffffffe}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1612.194075][T24409] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1612.202046][T24409] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1612.210113][T24409] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1612.218089][T24409] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1612.226217][T24409] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1612.234198][T24409] [ 1612.238739][T24412] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:37 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:37 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 3) [ 1612.247200][T24412] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1612.277101][T24414] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1612.285448][T24414] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:37 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6501000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1612.309209][T24518] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1612.317699][T24518] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1612.335358][T24521] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1612.343770][T24521] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:37 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1, 0x1010, r0, 0xe8e58000) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:37 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x2200}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:37 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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), 0x1}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1612.359717][T24523] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1612.368212][T24523] ref_ctr increment failed for inode: 0x46f offset: 0x1 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:37 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x800000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1612.480258][T24535] FAULT_INJECTION: forcing a failure. [ 1612.480258][T24535] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1612.493368][T24535] CPU: 0 PID: 24535 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1612.502219][T24535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1612.512299][T24535] Call Trace: [ 1612.515572][T24535] [ 1612.518493][T24535] dump_stack_lvl+0xd6/0x122 [ 1612.523122][T24535] dump_stack+0x11/0x1b 19:15:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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), 0x1}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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), 0x1}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1612.527271][T24535] should_fail+0x23c/0x250 [ 1612.531735][T24535] should_fail_usercopy+0x16/0x20 [ 1612.536770][T24535] _copy_to_iter+0x131/0xbe0 [ 1612.541391][T24535] ? check_stack_object+0x61/0x70 [ 1612.546587][T24535] ? __virt_addr_valid+0x15a/0x1a0 [ 1612.551778][T24535] ? __check_object_size+0x253/0x310 [ 1612.557070][T24535] seq_read_iter+0x7f2/0x930 [ 1612.561703][T24535] ? proc_reg_write+0x1b0/0x1b0 [ 1612.566563][T24535] proc_reg_read_iter+0xd6/0x170 [ 1612.571567][T24535] ? proc_reg_write+0x1b0/0x1b0 19:15:38 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1000001000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1612.576473][T24535] io_issue_sqe+0xa75/0x53b0 [ 1612.581068][T24535] ? __rcu_read_unlock+0x5c/0x290 [ 1612.586092][T24535] ? __rcu_read_unlock+0x5c/0x290 [ 1612.591199][T24535] ? debug_smp_processor_id+0x18/0x20 [ 1612.596579][T24535] ? __fget_files+0x1d2/0x210 [ 1612.601257][T24535] __io_queue_sqe+0x20/0x440 [ 1612.605916][T24535] ? io_submit_sqe+0x772/0x47d3 [ 1612.610818][T24535] io_submit_sqe+0x77a/0x47d3 [ 1612.615559][T24535] io_submit_sqes+0x25d/0x670 [ 1612.620219][T24535] __se_sys_io_uring_enter+0x212/0xb00 [ 1612.625670][T24535] __x64_sys_io_uring_enter+0x74/0x80 19:15:38 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1612.631166][T24535] do_syscall_64+0x44/0xd0 [ 1612.635585][T24535] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1612.641637][T24535] RIP: 0033:0x7f03942cce99 [ 1612.646048][T24535] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1612.665640][T24535] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1612.674210][T24535] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1612.682170][T24535] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1612.690206][T24535] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1612.698179][T24535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1612.706152][T24535] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1612.714182][T24535] [ 1612.718780][T24537] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:38 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2100000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:38 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 4) 19:15:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1, 0x1010, r0, 0xe8e58000) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1612.727189][T24537] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1612.746053][T24538] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1612.754472][T24538] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x4, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 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, 0x800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:38 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x2300}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1612.778043][T24567] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1612.786439][T24567] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x4, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 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, 0x800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x4, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x5, 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, 0x800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:38 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1612.917072][T24758] FAULT_INJECTION: forcing a failure. [ 1612.917072][T24758] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1612.930245][T24757] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1612.930263][T24757] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1612.949551][T24758] CPU: 0 PID: 24758 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1612.958316][T24758] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1612.968371][T24758] Call Trace: [ 1612.971646][T24758] [ 1612.974602][T24758] dump_stack_lvl+0xd6/0x122 [ 1612.979223][T24758] dump_stack+0x11/0x1b [ 1612.983496][T24758] should_fail+0x23c/0x250 [ 1612.987904][T24758] should_fail_usercopy+0x16/0x20 [ 1612.992965][T24758] _copy_to_iter+0x131/0xbe0 [ 1612.997543][T24758] ? check_stack_object+0x61/0x70 [ 1613.002574][T24758] ? __virt_addr_valid+0x15a/0x1a0 [ 1613.007689][T24758] ? __check_object_size+0x253/0x310 [ 1613.013024][T24758] seq_read_iter+0x7f2/0x930 19:15:38 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xfa5157f0000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x4, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x5, 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, 0x800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1613.017676][T24758] ? proc_reg_write+0x1b0/0x1b0 [ 1613.022528][T24758] proc_reg_read_iter+0xd6/0x170 [ 1613.027470][T24758] ? proc_reg_write+0x1b0/0x1b0 [ 1613.032385][T24758] io_issue_sqe+0xa75/0x53b0 [ 1613.037013][T24758] ? __rcu_read_unlock+0x5c/0x290 [ 1613.042036][T24758] ? __rcu_read_unlock+0x5c/0x290 [ 1613.047205][T24758] ? debug_smp_processor_id+0x18/0x20 [ 1613.052589][T24758] ? __fget_files+0x1d2/0x210 [ 1613.057296][T24758] __io_queue_sqe+0x20/0x440 [ 1613.061871][T24758] ? io_submit_sqe+0x772/0x47d3 19:15:38 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x11a5157f0000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1613.066790][T24758] io_submit_sqe+0x77a/0x47d3 [ 1613.071476][T24758] io_submit_sqes+0x25d/0x670 [ 1613.076157][T24758] __se_sys_io_uring_enter+0x212/0xb00 [ 1613.081631][T24758] __x64_sys_io_uring_enter+0x74/0x80 [ 1613.087013][T24758] do_syscall_64+0x44/0xd0 [ 1613.091491][T24758] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1613.097382][T24758] RIP: 0033:0x7f03942cce99 [ 1613.101799][T24758] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1613.121433][T24758] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1613.129836][T24758] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1613.137908][T24758] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1613.145877][T24758] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1613.153933][T24758] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 19:15:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x401}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x8, 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, 0x0, 0x8000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1613.161906][T24758] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1613.169968][T24758] [ 1613.175946][T24755] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1613.184394][T24755] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1613.201714][T24761] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:38 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6b02000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:38 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x31a5157f0000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:38 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 5) 19:15:38 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ff4000/0xa000)=nil, 0xa000, 0x1, 0x1010, r0, 0xe8e58000) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:38 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x2500}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1613.210107][T24761] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:38 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x401}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x8, 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, 0x0, 0x8000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x401}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x8, 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, 0x0, 0x8000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1613.289323][T24873] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1613.297733][T24873] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:38 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x51a5157f0000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1613.358521][T24881] FAULT_INJECTION: forcing a failure. [ 1613.358521][T24881] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1613.371726][T24881] CPU: 0 PID: 24881 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1613.381104][T24881] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1613.391433][T24881] Call Trace: [ 1613.394742][T24881] [ 1613.397666][T24881] dump_stack_lvl+0xd6/0x122 [ 1613.402298][T24881] dump_stack+0x11/0x1b [ 1613.406443][T24881] should_fail+0x23c/0x250 [ 1613.410878][T24881] should_fail_usercopy+0x16/0x20 [ 1613.415909][T24881] _copy_to_iter+0x131/0xbe0 [ 1613.420485][T24881] ? check_stack_object+0x61/0x70 [ 1613.425572][T24881] ? __virt_addr_valid+0x15a/0x1a0 [ 1613.430725][T24881] ? __check_object_size+0x253/0x310 [ 1613.436026][T24881] seq_read_iter+0x7f2/0x930 [ 1613.440604][T24881] ? proc_reg_write+0x1b0/0x1b0 [ 1613.445533][T24881] proc_reg_read_iter+0xd6/0x170 [ 1613.450534][T24881] ? proc_reg_write+0x1b0/0x1b0 [ 1613.455368][T24881] io_issue_sqe+0xa75/0x53b0 [ 1613.460004][T24881] ? __rcu_read_unlock+0x5c/0x290 [ 1613.465016][T24881] ? __rcu_read_unlock+0x5c/0x290 [ 1613.470062][T24881] ? debug_smp_processor_id+0x18/0x20 [ 1613.475443][T24881] ? __fget_files+0x1d2/0x210 [ 1613.480186][T24881] __io_queue_sqe+0x20/0x440 [ 1613.484764][T24881] ? io_submit_sqe+0x772/0x47d3 [ 1613.489603][T24881] io_submit_sqe+0x77a/0x47d3 [ 1613.494275][T24881] io_submit_sqes+0x25d/0x670 [ 1613.498993][T24881] __se_sys_io_uring_enter+0x212/0xb00 [ 1613.504480][T24881] __x64_sys_io_uring_enter+0x74/0x80 [ 1613.509954][T24881] do_syscall_64+0x44/0xd0 [ 1613.514380][T24881] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1613.520298][T24881] RIP: 0033:0x7f03942cce99 [ 1613.524770][T24881] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1613.544362][T24881] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1613.552837][T24881] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1613.560843][T24881] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1613.568799][T24881] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1613.576755][T24881] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1613.584769][T24881] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1613.592756][T24881] [ 1613.597740][T24879] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x45}}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:39 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 6) 19:15:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1613.606250][T24879] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1613.632840][T24880] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1613.641226][T24880] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:39 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x2700}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1613.678693][T24883] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1613.687178][T24883] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:39 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x555556b2d000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1613.743054][T24886] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1613.751408][T24886] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x1, 0x0, 0x0, 0x401}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x8, 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, 0x0, 0x8000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1613.805080][T24995] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1613.808389][T24996] FAULT_INJECTION: forcing a failure. [ 1613.808389][T24996] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1613.813482][T24995] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1613.826509][T24996] CPU: 0 PID: 24996 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1613.826536][T24996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1613.856224][T24996] Call Trace: [ 1613.859498][T24996] [ 1613.862412][T24996] dump_stack_lvl+0xd6/0x122 [ 1613.867009][T24996] dump_stack+0x11/0x1b [ 1613.871155][T24996] should_fail+0x23c/0x250 [ 1613.875617][T24996] should_fail_usercopy+0x16/0x20 [ 1613.880745][T24996] _copy_to_iter+0x131/0xbe0 [ 1613.885460][T24996] ? check_stack_object+0x61/0x70 [ 1613.890479][T24996] ? __virt_addr_valid+0x15a/0x1a0 [ 1613.895688][T24996] ? __check_object_size+0x253/0x310 [ 1613.901115][T24996] seq_read_iter+0x7f2/0x930 [ 1613.905702][T24996] ? proc_reg_write+0x1b0/0x1b0 [ 1613.910549][T24996] proc_reg_read_iter+0xd6/0x170 [ 1613.915510][T24996] ? proc_reg_write+0x1b0/0x1b0 [ 1613.920418][T24996] io_issue_sqe+0xa75/0x53b0 [ 1613.925002][T24996] ? __rcu_read_unlock+0x5c/0x290 [ 1613.930026][T24996] ? __rcu_read_unlock+0x5c/0x290 [ 1613.935045][T24996] ? debug_smp_processor_id+0x18/0x20 [ 1613.940486][T24996] ? __fget_files+0x1d2/0x210 [ 1613.945156][T24996] __io_queue_sqe+0x20/0x440 [ 1613.949782][T24996] ? io_submit_sqe+0x772/0x47d3 [ 1613.954630][T24996] io_submit_sqe+0x77a/0x47d3 [ 1613.959324][T24996] io_submit_sqes+0x25d/0x670 [ 1613.964046][T24996] __se_sys_io_uring_enter+0x212/0xb00 [ 1613.969514][T24996] __x64_sys_io_uring_enter+0x74/0x80 [ 1613.974919][T24996] do_syscall_64+0x44/0xd0 [ 1613.979352][T24996] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1613.985233][T24996] RIP: 0033:0x7f03942cce99 [ 1613.989636][T24996] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1614.009255][T24996] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1614.017652][T24996] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1614.025741][T24996] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1614.033784][T24996] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1614.041755][T24996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1614.049723][T24996] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1614.057757][T24996] 19:15:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7201000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x45}}, './file0\x00'}) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:39 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 7) [ 1614.079899][T24997] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1614.088298][T24997] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:39 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x3f00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:39 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7f15a50ef000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1614.154186][T25000] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1614.162749][T25000] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:39 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x34}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1614.236124][T25112] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1614.242708][T25117] FAULT_INJECTION: forcing a failure. [ 1614.242708][T25117] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1614.244472][T25112] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1614.268577][T25117] CPU: 1 PID: 25117 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1614.277424][T25117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1614.287579][T25117] Call Trace: [ 1614.290909][T25117] [ 1614.293818][T25117] dump_stack_lvl+0xd6/0x122 [ 1614.298390][T25117] dump_stack+0x11/0x1b [ 1614.302547][T25117] should_fail+0x23c/0x250 [ 1614.307013][T25117] should_fail_usercopy+0x16/0x20 [ 1614.312059][T25117] _copy_to_iter+0x131/0xbe0 [ 1614.316704][T25117] ? check_stack_object+0x61/0x70 [ 1614.321706][T25117] ? __virt_addr_valid+0x15a/0x1a0 [ 1614.326845][T25117] ? __check_object_size+0x253/0x310 [ 1614.332110][T25117] seq_read_iter+0x7f2/0x930 [ 1614.336682][T25117] ? proc_reg_write+0x1b0/0x1b0 [ 1614.341565][T25117] proc_reg_read_iter+0xd6/0x170 [ 1614.346508][T25117] ? proc_reg_write+0x1b0/0x1b0 [ 1614.351337][T25117] io_issue_sqe+0xa75/0x53b0 [ 1614.355933][T25117] ? __rcu_read_unlock+0x5c/0x290 [ 1614.361003][T25117] ? __rcu_read_unlock+0x5c/0x290 [ 1614.366013][T25117] ? debug_smp_processor_id+0x18/0x20 [ 1614.371413][T25117] ? __fget_files+0x1d2/0x210 [ 1614.376078][T25117] __io_queue_sqe+0x20/0x440 [ 1614.380679][T25117] ? io_submit_sqe+0x772/0x47d3 [ 1614.385546][T25117] io_submit_sqe+0x77a/0x47d3 [ 1614.390274][T25117] io_submit_sqes+0x25d/0x670 [ 1614.394931][T25117] __se_sys_io_uring_enter+0x212/0xb00 [ 1614.400416][T25117] __x64_sys_io_uring_enter+0x74/0x80 [ 1614.405855][T25117] do_syscall_64+0x44/0xd0 [ 1614.410266][T25117] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1614.416169][T25117] RIP: 0033:0x7f03942cce99 [ 1614.420580][T25117] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1614.440261][T25117] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1614.448653][T25117] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1614.456613][T25117] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1614.464564][T25117] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1614.472512][T25117] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 19:15:39 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7203000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:39 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = inotify_init1(0x0) fcntl$setown(r1, 0x8, 0xffffffffffffffff) fcntl$getownex(r1, 0x10, &(0x7f0000000140)) (async) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r0, 0xc0189372, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0x45}}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:39 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 8) [ 1614.480471][T25117] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1614.488511][T25117] [ 1614.503664][T25116] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1614.512036][T25116] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:40 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7f15a50f0000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:40 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x4000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1614.655378][T25121] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1614.663807][T25121] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x34}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1614.728109][T25126] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1614.736476][T25126] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1614.761316][T25128] FAULT_INJECTION: forcing a failure. [ 1614.761316][T25128] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1614.774399][T25128] CPU: 1 PID: 25128 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1614.783148][T25128] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1614.793195][T25128] Call Trace: [ 1614.796454][T25128] [ 1614.799363][T25128] dump_stack_lvl+0xd6/0x122 [ 1614.803943][T25128] dump_stack+0x11/0x1b [ 1614.808125][T25128] should_fail+0x23c/0x250 [ 1614.812526][T25128] should_fail_usercopy+0x16/0x20 [ 1614.817530][T25128] _copy_to_iter+0x131/0xbe0 [ 1614.822113][T25128] ? check_stack_object+0x61/0x70 [ 1614.827116][T25128] ? __virt_addr_valid+0x15a/0x1a0 [ 1614.832332][T25128] ? __check_object_size+0x253/0x310 [ 1614.837599][T25128] seq_read_iter+0x7f2/0x930 [ 1614.842260][T25128] ? proc_reg_write+0x1b0/0x1b0 [ 1614.847102][T25128] proc_reg_read_iter+0xd6/0x170 [ 1614.852070][T25128] ? proc_reg_write+0x1b0/0x1b0 [ 1614.856977][T25128] io_issue_sqe+0xa75/0x53b0 [ 1614.861562][T25128] ? __rcu_read_unlock+0x5c/0x290 [ 1614.866647][T25128] ? __rcu_read_unlock+0x5c/0x290 [ 1614.871655][T25128] ? debug_smp_processor_id+0x18/0x20 [ 1614.877016][T25128] ? __fget_files+0x1d2/0x210 [ 1614.881692][T25128] __io_queue_sqe+0x20/0x440 [ 1614.886267][T25128] ? io_submit_sqe+0x772/0x47d3 [ 1614.891170][T25128] io_submit_sqe+0x77a/0x47d3 [ 1614.895829][T25128] io_submit_sqes+0x25d/0x670 [ 1614.900496][T25128] __se_sys_io_uring_enter+0x212/0xb00 [ 1614.906014][T25128] __x64_sys_io_uring_enter+0x74/0x80 [ 1614.911369][T25128] do_syscall_64+0x44/0xd0 [ 1614.915937][T25128] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1614.921814][T25128] RIP: 0033:0x7f03942cce99 [ 1614.926205][T25128] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1614.945804][T25128] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1614.954219][T25128] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1614.962175][T25128] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1614.970169][T25128] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 19:15:40 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1614.978124][T25128] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1614.986135][T25128] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1614.994086][T25128] [ 1615.005216][T25130] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1615.013627][T25130] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:40 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 9) 19:15:40 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7f15a5110000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1615.038025][T25129] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1615.046481][T25129] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:40 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0xa000) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x0, 0xfffffffffffffffc, 0x0, 0x2, @buffer={0x0, 0x6d, &(0x7f0000000040)=""/109}, 0x0, 0x0, 0xdc6, 0x20, 0xffffffff, &(0x7f0000000500)}) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unshare(0x22060400) r3 = gettid() ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000054700)={0x3, [], 0x1, "df438430fd1150"}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000200)={{}, {0xe}}) r4 = syz_mount_image$nfs4(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x3, 0x2, &(0x7f0000002540)=[{&(0x7f0000001440)="3352c296bfa70cb7607d9aff336e803657cb9154f0fe1e17c8b184859260eb9f2b79e360cc87d579533aa30e56cf4d42ffd419a9d9c1afb7440a0cb10f9701097f742b82185fe46cca26f837e6d1ab086c2849f6b8fec91cd7726d78d99bf8f863ebdd9794466aaf34de61cf813278ee5b14a9de4d16f04f01c3ed1dd5e2292a6362d40feb6b65c9ab9c982ee1dd30aa87051a9ac39aab72a8d8ec9ed62abda37d73cf0e9acf94cd7e57406c117ddbac59c58dbec4806411e188be17bc998cfa156c02a95bc906207e0169f2b29bfa2d5e6f432707491de916", 0xd9, 0x100}, {&(0x7f0000001540)="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", 0xffc, 0x118}], 0x21000, &(0x7f00000006c0)=ANY=[@ANYBLOB="040001001b0000001000f603020000000000", @ANYRESDEC=0xee00, @ANYBLOB="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"]) dup2(0xffffffffffffffff, r4) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000008001a00150002000200000000000006040000000000000000", 0x39}], 0x1) clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000340)=@known='trusted.overlay.nlink\x00', 0x0, 0x0, 0x3) perf_event_open(0x0, r3, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) 19:15:40 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x4201}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1615.170973][T25134] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1615.179346][T25134] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1615.268520][ C0] sd 0:0:1:0: tag#3682 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1615.270454][T25233] FAULT_INJECTION: forcing a failure. [ 1615.270454][T25233] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1615.278368][ C0] sd 0:0:1:0: tag#3682 CDB: opcode=0xe5 (vendor) [ 1615.278386][ C0] sd 0:0:1:0: tag#3682 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1615.278405][ C0] sd 0:0:1:0: tag#3682 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d 19:15:40 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x34}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1615.291897][T25233] CPU: 1 PID: 25233 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1615.298190][ C0] sd 0:0:1:0: tag#3682 CDB[20]: ba [ 1615.307689][T25233] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1615.307704][T25233] Call Trace: [ 1615.307710][T25233] [ 1615.307717][T25233] dump_stack_lvl+0xd6/0x122 [ 1615.351409][T25233] dump_stack+0x11/0x1b [ 1615.355565][T25233] should_fail+0x23c/0x250 [ 1615.359996][T25233] should_fail_usercopy+0x16/0x20 [ 1615.365036][T25233] _copy_to_iter+0x131/0xbe0 [ 1615.369629][T25233] ? check_stack_object+0x61/0x70 [ 1615.374653][T25233] ? __virt_addr_valid+0x15a/0x1a0 [ 1615.379768][T25233] ? __check_object_size+0x253/0x310 [ 1615.385082][T25233] seq_read_iter+0x7f2/0x930 [ 1615.389785][T25233] ? proc_reg_write+0x1b0/0x1b0 [ 1615.394672][T25233] proc_reg_read_iter+0xd6/0x170 [ 1615.399604][T25233] ? proc_reg_write+0x1b0/0x1b0 [ 1615.404488][T25233] io_issue_sqe+0xa75/0x53b0 [ 1615.409071][T25233] ? __rcu_read_unlock+0x5c/0x290 [ 1615.414076][T25233] ? __rcu_read_unlock+0x5c/0x290 [ 1615.419190][T25233] ? debug_smp_processor_id+0x18/0x20 [ 1615.424651][T25233] ? __fget_files+0x1d2/0x210 [ 1615.429321][T25233] __io_queue_sqe+0x20/0x440 [ 1615.434048][T25233] ? io_submit_sqe+0x772/0x47d3 [ 1615.438877][T25233] io_submit_sqe+0x77a/0x47d3 [ 1615.443607][T25233] io_submit_sqes+0x25d/0x670 [ 1615.448313][T25233] __se_sys_io_uring_enter+0x212/0xb00 [ 1615.453760][T25233] __x64_sys_io_uring_enter+0x74/0x80 [ 1615.459184][T25233] do_syscall_64+0x44/0xd0 [ 1615.463597][T25233] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1615.469470][T25233] RIP: 0033:0x7f03942cce99 [ 1615.473865][T25233] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1615.493459][T25233] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1615.501850][T25233] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1615.509802][T25233] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 19:15:40 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0xa000) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) (async) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x0, 0xfffffffffffffffc, 0x0, 0x2, @buffer={0x0, 0x6d, &(0x7f0000000040)=""/109}, 0x0, 0x0, 0xdc6, 0x20, 0xffffffff, &(0x7f0000000500)}) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) unshare(0x22060400) r3 = gettid() (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000054700)={0x3, [], 0x1, "df438430fd1150"}) (async) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000200)={{}, {0xe}}) (async) r4 = syz_mount_image$nfs4(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x3, 0x2, &(0x7f0000002540)=[{&(0x7f0000001440)="3352c296bfa70cb7607d9aff336e803657cb9154f0fe1e17c8b184859260eb9f2b79e360cc87d579533aa30e56cf4d42ffd419a9d9c1afb7440a0cb10f9701097f742b82185fe46cca26f837e6d1ab086c2849f6b8fec91cd7726d78d99bf8f863ebdd9794466aaf34de61cf813278ee5b14a9de4d16f04f01c3ed1dd5e2292a6362d40feb6b65c9ab9c982ee1dd30aa87051a9ac39aab72a8d8ec9ed62abda37d73cf0e9acf94cd7e57406c117ddbac59c58dbec4806411e188be17bc998cfa156c02a95bc906207e0169f2b29bfa2d5e6f432707491de916", 0xd9, 0x100}, {&(0x7f0000001540)="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", 0xffc, 0x118}], 0x21000, &(0x7f00000006c0)=ANY=[@ANYBLOB="040001001b0000001000f603020000000000", @ANYRESDEC=0xee00, @ANYBLOB="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"]) dup2(0xffffffffffffffff, r4) (async) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000008001a00150002000200000000000006040000000000000000", 0x39}], 0x1) (async) clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000340)=@known='trusted.overlay.nlink\x00', 0x0, 0x0, 0x3) perf_event_open(0x0, r3, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) 19:15:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7503000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:41 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 10) [ 1615.517766][T25233] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1615.525724][T25233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1615.533683][T25233] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1615.541635][T25233] [ 1615.549216][T25232] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1615.557590][T25232] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:41 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7f15a5310000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:41 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x4800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1615.734686][T25257] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1615.743096][T25257] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1615.771548][ C1] sd 0:0:1:0: tag#3683 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1615.781424][ C1] sd 0:0:1:0: tag#3683 CDB: opcode=0xe5 (vendor) [ 1615.784414][T25263] netlink: 17 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1615.787767][ C1] sd 0:0:1:0: tag#3683 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1615.787804][ C1] sd 0:0:1:0: tag#3683 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1615.787827][ C1] sd 0:0:1:0: tag#3683 CDB[20]: ba 19:15:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x3, 0x24, 0x9, 0x97cd, 0xd5, 0x8, 0x229, 0x0, 0x8}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x5990, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r2, 0x0) [ 1615.828122][T25354] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1615.836499][T25354] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1615.867728][T25372] FAULT_INJECTION: forcing a failure. [ 1615.867728][T25372] name failslab, interval 1, probability 0, space 0, times 0 19:15:41 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x7f15a5510000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:41 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async, rerun: 64) r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (rerun: 64) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0xa000) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000380)={0x53, 0x0, 0x21, 0x0, @scatter={0x0, 0x0, 0x0}, &(0x7f0000000200)="e5f432732f4e096d26e2c735d135121c921bda40b8585ba8d47d34f3904cf12dba", 0x0, 0x0, 0x0, 0x0, 0x0}) (async) ioctl$SG_IO(r1, 0x2285, &(0x7f0000000240)={0x0, 0xfffffffffffffffc, 0x0, 0x2, @buffer={0x0, 0x6d, &(0x7f0000000040)=""/109}, 0x0, 0x0, 0xdc6, 0x20, 0xffffffff, &(0x7f0000000500)}) (async) r2 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, 0x0) (rerun: 64) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) (async, rerun: 32) unshare(0x22060400) (async, rerun: 32) r3 = gettid() (async) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r2, 0xd000943d, &(0x7f0000054700)={0x3, [], 0x1, "df438430fd1150"}) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(0xffffffffffffffff, 0x40505331, &(0x7f0000000200)={{}, {0xe}}) (async) r4 = syz_mount_image$nfs4(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x3, 0x2, &(0x7f0000002540)=[{&(0x7f0000001440)="3352c296bfa70cb7607d9aff336e803657cb9154f0fe1e17c8b184859260eb9f2b79e360cc87d579533aa30e56cf4d42ffd419a9d9c1afb7440a0cb10f9701097f742b82185fe46cca26f837e6d1ab086c2849f6b8fec91cd7726d78d99bf8f863ebdd9794466aaf34de61cf813278ee5b14a9de4d16f04f01c3ed1dd5e2292a6362d40feb6b65c9ab9c982ee1dd30aa87051a9ac39aab72a8d8ec9ed62abda37d73cf0e9acf94cd7e57406c117ddbac59c58dbec4806411e188be17bc998cfa156c02a95bc906207e0169f2b29bfa2d5e6f432707491de916", 0xd9, 0x100}, {&(0x7f0000001540)="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", 0xffc, 0x118}], 0x21000, &(0x7f00000006c0)=ANY=[@ANYBLOB="040001001b0000001000f603020000000000", @ANYRESDEC=0xee00, @ANYBLOB="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"]) dup2(0xffffffffffffffff, r4) (async) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000040)=[{&(0x7f0000000000)="39000000130003475fae7cdad72541300600000001000000450000002500000008001a00150002000200000000000006040000000000000000", 0x39}], 0x1) (async) clone(0x6cbaa500, 0x0, 0x0, 0x0, 0x0) fsetxattr(0xffffffffffffffff, &(0x7f0000000340)=@known='trusted.overlay.nlink\x00', 0x0, 0x0, 0x3) perf_event_open(0x0, r3, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) [ 1615.880395][T25372] CPU: 1 PID: 25372 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1615.889162][T25372] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1615.899215][T25372] Call Trace: [ 1615.902496][T25372] [ 1615.905423][T25372] dump_stack_lvl+0xd6/0x122 [ 1615.910063][T25372] dump_stack+0x11/0x1b [ 1615.914307][T25372] should_fail+0x23c/0x250 [ 1615.918720][T25372] __should_failslab+0x81/0x90 [ 1615.923521][T25372] should_failslab+0x5/0x20 [ 1615.928013][T25372] kmem_cache_alloc_bulk+0x3e/0x390 [ 1615.933290][T25372] __io_alloc_req_refill+0x1b1/0x32d [ 1615.938567][T25372] io_submit_sqes+0x297/0x670 [ 1615.943236][T25372] __se_sys_io_uring_enter+0x212/0xb00 [ 1615.948700][T25372] __x64_sys_io_uring_enter+0x74/0x80 [ 1615.954245][T25372] do_syscall_64+0x44/0xd0 [ 1615.958650][T25372] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1615.964557][T25372] RIP: 0033:0x7f03942cce99 [ 1615.968958][T25372] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1615.988622][T25372] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1615.997106][T25372] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1616.005063][T25372] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1616.013090][T25372] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1616.021041][T25372] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1616.029063][T25372] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1616.037058][T25372] 19:15:41 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 11) 19:15:41 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x4900}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1616.159142][T25375] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1616.167535][T25375] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1616.228797][ C0] sd 0:0:1:0: tag#3656 FAILED Result: hostbyte=DID_ABORT driverbyte=DRIVER_OK cmd_age=0s [ 1616.238698][ C0] sd 0:0:1:0: tag#3656 CDB: opcode=0xe5 (vendor) [ 1616.245255][ C0] sd 0:0:1:0: tag#3656 CDB[00]: e5 f4 32 73 2f 4e 09 6d 26 e2 c7 35 d1 35 12 1c [ 1616.253578][T25388] FAULT_INJECTION: forcing a failure. [ 1616.253578][T25388] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1616.254386][ C0] sd 0:0:1:0: tag#3656 CDB[10]: 92 1b da 40 b8 58 5b a8 d4 7d 34 f3 90 4c f1 2d [ 1616.267453][T25388] CPU: 1 PID: 25388 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1616.276426][ C0] sd 0:0:1:0: tag#3656 CDB[20]: ba [ 1616.285129][T25388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1616.300262][T25388] Call Trace: [ 1616.303535][T25388] [ 1616.306452][T25388] dump_stack_lvl+0xd6/0x122 [ 1616.311098][T25388] dump_stack+0x11/0x1b [ 1616.315339][T25388] should_fail+0x23c/0x250 [ 1616.319819][T25388] should_fail_usercopy+0x16/0x20 [ 1616.325125][T25388] _copy_to_iter+0x131/0xbe0 [ 1616.329873][T25388] ? check_stack_object+0x61/0x70 [ 1616.334988][T25388] ? __virt_addr_valid+0x15a/0x1a0 [ 1616.340104][T25388] ? __check_object_size+0x253/0x310 [ 1616.345389][T25388] seq_read_iter+0x7f2/0x930 [ 1616.349976][T25388] ? proc_reg_write+0x1b0/0x1b0 [ 1616.354815][T25388] proc_reg_read_iter+0xd6/0x170 [ 1616.359816][T25388] ? proc_reg_write+0x1b0/0x1b0 [ 1616.364676][T25388] io_issue_sqe+0xa75/0x53b0 [ 1616.369368][T25388] ? __rcu_read_unlock+0x5c/0x290 [ 1616.374383][T25388] ? __rcu_read_unlock+0x5c/0x290 [ 1616.379395][T25388] ? debug_smp_processor_id+0x18/0x20 [ 1616.384770][T25388] ? __fget_files+0x1d2/0x210 [ 1616.389519][T25388] __io_queue_sqe+0x20/0x440 [ 1616.394103][T25388] ? io_submit_sqe+0x772/0x47d3 [ 1616.399022][T25388] io_submit_sqe+0x77a/0x47d3 [ 1616.403756][T25388] io_submit_sqes+0x25d/0x670 [ 1616.408423][T25388] __se_sys_io_uring_enter+0x212/0xb00 [ 1616.413895][T25388] __x64_sys_io_uring_enter+0x74/0x80 [ 1616.419296][T25388] do_syscall_64+0x44/0xd0 [ 1616.423760][T25388] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1616.429685][T25388] RIP: 0033:0x7f03942cce99 [ 1616.434084][T25388] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1616.453743][T25388] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1616.462160][T25388] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1616.470229][T25388] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1616.478339][T25388] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1616.486296][T25388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1616.494332][T25388] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1616.502299][T25388] [ 1616.505370][T25386] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1616.513723][T25386] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:41 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x3, 0x24, 0x9, 0x97cd, 0xd5, 0x8, 0x229, 0x0, 0x8}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x8}, 0x5990, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r2, 0x0) 19:15:41 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c02000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0xeb9d0000) [ 1616.514537][T25384] cgroup: fork rejected by pids controller in /syz2 19:15:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:42 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 12) 19:15:42 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8cffffff00000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:42 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) r0 = inotify_init1(0x0) fcntl$setown(r0, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r1, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) sched_setattr(r1, &(0x7f0000000040)={0x38, 0x3, 0x24, 0x9, 0x97cd, 0xd5, 0x8, 0x229, 0x0, 0x8}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x5, 0x1e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8}, 0x5990, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, r1, 0x0, r2, 0x0) [ 1616.628534][T25528] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1616.636958][T25528] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1616.657684][T25530] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1616.666120][T25530] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1616.700022][T25634] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1616.708434][T25634] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1616.722127][T25635] FAULT_INJECTION: forcing a failure. [ 1616.722127][T25635] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1616.735196][T25635] CPU: 0 PID: 25635 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 19:15:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x4000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1616.744002][T25635] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1616.754143][T25635] Call Trace: [ 1616.757461][T25635] [ 1616.760390][T25635] dump_stack_lvl+0xd6/0x122 [ 1616.765114][T25635] dump_stack+0x11/0x1b [ 1616.769331][T25635] should_fail+0x23c/0x250 [ 1616.773891][T25635] should_fail_usercopy+0x16/0x20 [ 1616.778992][T25635] _copy_to_iter+0x131/0xbe0 [ 1616.783746][T25635] ? check_stack_object+0x61/0x70 [ 1616.788770][T25635] ? __virt_addr_valid+0x15a/0x1a0 [ 1616.793977][T25635] ? __check_object_size+0x253/0x310 [ 1616.799266][T25635] seq_read_iter+0x7f2/0x930 [ 1616.803878][T25635] ? proc_reg_write+0x1b0/0x1b0 [ 1616.808741][T25635] proc_reg_read_iter+0xd6/0x170 [ 1616.813720][T25635] ? proc_reg_write+0x1b0/0x1b0 [ 1616.818584][T25635] io_issue_sqe+0xa75/0x53b0 [ 1616.823188][T25635] ? __rcu_read_unlock+0x5c/0x290 [ 1616.828219][T25635] ? __rcu_read_unlock+0x5c/0x290 [ 1616.833246][T25635] ? debug_smp_processor_id+0x18/0x20 [ 1616.838712][T25635] ? __fget_files+0x1d2/0x210 [ 1616.843430][T25635] __io_queue_sqe+0x20/0x440 19:15:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1616.848027][T25635] ? io_submit_sqe+0x772/0x47d3 [ 1616.852958][T25635] io_submit_sqe+0x77a/0x47d3 [ 1616.857632][T25635] io_submit_sqes+0x25d/0x670 [ 1616.862337][T25635] __se_sys_io_uring_enter+0x212/0xb00 [ 1616.867905][T25635] __x64_sys_io_uring_enter+0x74/0x80 [ 1616.873326][T25635] do_syscall_64+0x44/0xd0 [ 1616.877777][T25635] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1616.883759][T25635] RIP: 0033:0x7f03942cce99 19:15:42 executing program 0: prlimit64(0xffffffffffffffff, 0x1, &(0x7f0000000280)={0x0, 0x200}, 0x0) setrlimit(0xf, &(0x7f00000000c0)={0x9, 0x80}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1616.888178][T25635] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1616.907914][T25635] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1616.916425][T25635] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1616.924404][T25635] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1616.932378][T25635] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1616.940448][T25635] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 19:15:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) (async, rerun: 32) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (rerun: 32) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0xeb9d0000) [ 1616.948423][T25635] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1616.956413][T25635] [ 1616.964337][T25640] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1616.972955][T25640] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:42 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 13) 19:15:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9e00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:42 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x5000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1617.005718][T25689] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1617.014137][T25689] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:42 executing program 0: prlimit64(0xffffffffffffffff, 0x1, &(0x7f0000000280)={0x0, 0x200}, 0x0) setrlimit(0xf, &(0x7f00000000c0)={0x9, 0x80}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0xffffffffffffffff, 0x1, &(0x7f0000000280)={0x0, 0x200}, 0x0) (async) setrlimit(0xf, &(0x7f00000000c0)={0x9, 0x80}) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1617.060352][T25749] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1617.068737][T25749] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x10000010000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1617.147493][T25755] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1617.152616][T25759] FAULT_INJECTION: forcing a failure. [ 1617.152616][T25759] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1617.155888][T25755] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1617.168921][T25759] CPU: 1 PID: 25759 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1617.188560][T25759] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1617.198607][T25759] Call Trace: [ 1617.201873][T25759] [ 1617.204831][T25759] dump_stack_lvl+0xd6/0x122 [ 1617.209485][T25759] dump_stack+0x11/0x1b [ 1617.213629][T25759] should_fail+0x23c/0x250 [ 1617.218076][T25759] should_fail_usercopy+0x16/0x20 [ 1617.223131][T25759] _copy_to_iter+0x131/0xbe0 [ 1617.227726][T25759] ? check_stack_object+0x61/0x70 [ 1617.232810][T25759] ? __virt_addr_valid+0x15a/0x1a0 [ 1617.238001][T25759] ? __check_object_size+0x253/0x310 [ 1617.243294][T25759] seq_read_iter+0x7f2/0x930 [ 1617.247991][T25759] ? proc_reg_write+0x1b0/0x1b0 [ 1617.252833][T25759] proc_reg_read_iter+0xd6/0x170 [ 1617.257824][T25759] ? proc_reg_write+0x1b0/0x1b0 [ 1617.262662][T25759] io_issue_sqe+0xa75/0x53b0 [ 1617.267452][T25759] ? __rcu_read_unlock+0x5c/0x290 [ 1617.272504][T25759] ? __rcu_read_unlock+0x5c/0x290 [ 1617.277660][T25759] ? debug_smp_processor_id+0x18/0x20 [ 1617.283084][T25759] ? __fget_files+0x1d2/0x210 [ 1617.287961][T25759] __io_queue_sqe+0x20/0x440 [ 1617.292538][T25759] ? io_submit_sqe+0x772/0x47d3 [ 1617.297429][T25759] io_submit_sqe+0x77a/0x47d3 [ 1617.302158][T25759] io_submit_sqes+0x25d/0x670 [ 1617.306863][T25759] __se_sys_io_uring_enter+0x212/0xb00 [ 1617.312394][T25759] __x64_sys_io_uring_enter+0x74/0x80 [ 1617.317913][T25759] do_syscall_64+0x44/0xd0 [ 1617.322396][T25759] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1617.328293][T25759] RIP: 0033:0x7f03942cce99 [ 1617.332709][T25759] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1617.352446][T25759] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1617.360857][T25759] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1617.368830][T25759] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1617.376797][T25759] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1617.384759][T25759] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1617.392721][T25759] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1617.400721][T25759] [ 1617.411734][T25757] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1617.420152][T25757] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:42 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbc02000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:42 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0xeb9d0000) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) (async) ioctl$SG_GET_TIMEOUT(r0, 0x2202, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x11, r1, 0xeb9d0000) (async) 19:15:42 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 14) 19:15:42 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1617.441606][T25760] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1617.450074][T25760] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1617.487675][T25763] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:42 executing program 0: prlimit64(0xffffffffffffffff, 0x1, &(0x7f0000000280)={0x0, 0x200}, 0x0) (async) setrlimit(0xf, &(0x7f00000000c0)={0x9, 0x80}) (async) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x20000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1617.496419][T25763] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:43 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbc03000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1617.585000][T25868] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1617.593438][T25868] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1617.618442][T25870] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1617.626820][T25870] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1617.633316][T25871] FAULT_INJECTION: forcing a failure. [ 1617.633316][T25871] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1617.650859][T25871] CPU: 1 PID: 25871 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1617.659790][T25871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1617.669928][T25871] Call Trace: [ 1617.673301][T25871] [ 1617.676237][T25871] dump_stack_lvl+0xd6/0x122 [ 1617.680844][T25871] dump_stack+0x11/0x1b [ 1617.685035][T25871] should_fail+0x23c/0x250 [ 1617.689507][T25871] should_fail_usercopy+0x16/0x20 [ 1617.694540][T25871] _copy_to_iter+0x131/0xbe0 [ 1617.699139][T25871] ? check_stack_object+0x61/0x70 [ 1617.704156][T25871] ? __virt_addr_valid+0x15a/0x1a0 [ 1617.709251][T25871] ? __check_object_size+0x253/0x310 [ 1617.714657][T25871] seq_read_iter+0x7f2/0x930 [ 1617.719279][T25871] ? proc_reg_write+0x1b0/0x1b0 [ 1617.724109][T25871] proc_reg_read_iter+0xd6/0x170 [ 1617.729077][T25871] ? proc_reg_write+0x1b0/0x1b0 [ 1617.733916][T25871] io_issue_sqe+0xa75/0x53b0 [ 1617.738625][T25871] ? __rcu_read_unlock+0x5c/0x290 [ 1617.743633][T25871] ? __rcu_read_unlock+0x5c/0x290 [ 1617.748680][T25871] ? debug_smp_processor_id+0x18/0x20 [ 1617.754180][T25871] ? __fget_files+0x1d2/0x210 [ 1617.758843][T25871] __io_queue_sqe+0x20/0x440 [ 1617.763502][T25871] ? io_submit_sqe+0x772/0x47d3 [ 1617.768354][T25871] io_submit_sqe+0x77a/0x47d3 [ 1617.773019][T25871] io_submit_sqes+0x25d/0x670 [ 1617.777752][T25871] __se_sys_io_uring_enter+0x212/0xb00 [ 1617.783211][T25871] __x64_sys_io_uring_enter+0x74/0x80 [ 1617.788580][T25871] do_syscall_64+0x44/0xd0 [ 1617.792986][T25871] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1617.798978][T25871] RIP: 0033:0x7f03942cce99 [ 1617.803376][T25871] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1617.823058][T25871] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 19:15:43 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd_index=0x7}, 0x7) r1 = socket$caif_stream(0x25, 0x1, 0x1) sendfile(r0, r1, &(0x7f00000000c0)=0x400, 0x3ff) creat(&(0x7f0000000080)='./file0\x00', 0x80) [ 1617.831454][T25871] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1617.839423][T25871] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1617.847376][T25871] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1617.855342][T25871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1617.863359][T25871] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1617.871340][T25871] 19:15:43 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 15) 19:15:43 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x6501}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1617.940504][T25976] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1617.948907][T25976] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setrlimit(0xa, &(0x7f0000000040)={0x59d4, 0x1}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:43 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x40000100000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:43 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc003000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1618.117304][T26083] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1618.125772][T26083] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1618.161853][T26086] FAULT_INJECTION: forcing a failure. [ 1618.161853][T26086] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1618.175120][T26086] CPU: 1 PID: 26086 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1618.183937][T26086] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1618.194131][T26086] Call Trace: [ 1618.197452][T26086] [ 1618.200369][T26086] dump_stack_lvl+0xd6/0x122 [ 1618.204958][T26086] dump_stack+0x11/0x1b [ 1618.209096][T26086] should_fail+0x23c/0x250 [ 1618.213590][T26086] should_fail_usercopy+0x16/0x20 [ 1618.218663][T26086] _copy_to_iter+0x131/0xbe0 [ 1618.223245][T26086] ? check_stack_object+0x61/0x70 [ 1618.228280][T26086] ? __virt_addr_valid+0x15a/0x1a0 [ 1618.233427][T26086] ? __check_object_size+0x253/0x310 [ 1618.238798][T26086] seq_read_iter+0x7f2/0x930 [ 1618.243527][T26086] ? proc_reg_write+0x1b0/0x1b0 [ 1618.248383][T26086] proc_reg_read_iter+0xd6/0x170 [ 1618.253308][T26086] ? proc_reg_write+0x1b0/0x1b0 [ 1618.258205][T26086] io_issue_sqe+0xa75/0x53b0 [ 1618.262779][T26086] ? __rcu_read_unlock+0x5c/0x290 [ 1618.267808][T26086] ? __rcu_read_unlock+0x5c/0x290 [ 1618.272840][T26086] ? debug_smp_processor_id+0x18/0x20 [ 1618.278217][T26086] ? __fget_files+0x1d2/0x210 [ 1618.282897][T26086] __io_queue_sqe+0x20/0x440 [ 1618.287502][T26086] ? io_submit_sqe+0x772/0x47d3 [ 1618.292873][T26086] io_submit_sqe+0x77a/0x47d3 [ 1618.297540][T26086] io_submit_sqes+0x25d/0x670 [ 1618.302242][T26086] __se_sys_io_uring_enter+0x212/0xb00 [ 1618.307717][T26086] __x64_sys_io_uring_enter+0x74/0x80 [ 1618.313091][T26086] do_syscall_64+0x44/0xd0 [ 1618.317523][T26086] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1618.323484][T26086] RIP: 0033:0x7f03942cce99 [ 1618.327932][T26086] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1618.347671][T26086] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 19:15:43 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) (async) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd_index=0x7}, 0x7) (async) r1 = socket$caif_stream(0x25, 0x1, 0x1) sendfile(r0, r1, &(0x7f00000000c0)=0x400, 0x3ff) (async) creat(&(0x7f0000000080)='./file0\x00', 0x80) 19:15:43 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 16) [ 1618.356068][T26086] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1618.364025][T26086] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1618.371982][T26086] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1618.379995][T26086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1618.388065][T26086] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1618.396024][T26086] 19:15:43 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd0b25655550000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:43 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x6800}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:43 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setrlimit(0xa, &(0x7f0000000040)={0x59d4, 0x1}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) setrlimit(0xa, &(0x7f0000000040)={0x59d4, 0x1}) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1618.481332][T26090] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1618.489730][T26090] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1618.509935][T26089] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1618.518347][T26089] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc503000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1618.607904][T26094] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1618.616300][T26094] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1618.637830][T26095] FAULT_INJECTION: forcing a failure. [ 1618.637830][T26095] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1618.650901][T26095] CPU: 0 PID: 26095 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1618.659698][T26095] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1618.669748][T26095] Call Trace: [ 1618.673024][T26095] [ 1618.675965][T26095] dump_stack_lvl+0xd6/0x122 [ 1618.680599][T26095] dump_stack+0x11/0x1b [ 1618.684886][T26095] should_fail+0x23c/0x250 [ 1618.689293][T26095] should_fail_usercopy+0x16/0x20 [ 1618.694380][T26095] _copy_to_iter+0x131/0xbe0 [ 1618.698971][T26095] ? check_stack_object+0x61/0x70 [ 1618.704007][T26095] ? __virt_addr_valid+0x15a/0x1a0 [ 1618.709169][T26095] ? __check_object_size+0x253/0x310 [ 1618.714441][T26095] seq_read_iter+0x7f2/0x930 [ 1618.719017][T26095] ? proc_reg_write+0x1b0/0x1b0 [ 1618.723923][T26095] proc_reg_read_iter+0xd6/0x170 [ 1618.728888][T26095] ? proc_reg_write+0x1b0/0x1b0 [ 1618.733725][T26095] io_issue_sqe+0xa75/0x53b0 [ 1618.738300][T26095] ? __rcu_read_unlock+0x5c/0x290 [ 1618.743313][T26095] ? __rcu_read_unlock+0x5c/0x290 [ 1618.748329][T26095] ? debug_smp_processor_id+0x18/0x20 [ 1618.753738][T26095] ? __fget_files+0x1d2/0x210 [ 1618.758402][T26095] __io_queue_sqe+0x20/0x440 [ 1618.762977][T26095] ? io_submit_sqe+0x772/0x47d3 [ 1618.767814][T26095] io_submit_sqe+0x77a/0x47d3 [ 1618.772521][T26095] io_submit_sqes+0x25d/0x670 [ 1618.777235][T26095] __se_sys_io_uring_enter+0x212/0xb00 [ 1618.782751][T26095] __x64_sys_io_uring_enter+0x74/0x80 [ 1618.788169][T26095] do_syscall_64+0x44/0xd0 [ 1618.792635][T26095] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1618.798516][T26095] RIP: 0033:0x7f03942cce99 [ 1618.802921][T26095] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1618.822649][T26095] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1618.831070][T26095] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1618.839023][T26095] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1618.847039][T26095] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 19:15:44 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf00ea5157f0000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1618.854992][T26095] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1618.862976][T26095] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1618.870935][T26095] [ 1618.874087][T26100] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1618.882487][T26100] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:44 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 17) 19:15:44 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) r0 = perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x8) (async) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_FSYNC={0x3, 0x4, 0x0, @fd_index=0x7}, 0x7) (async) r1 = socket$caif_stream(0x25, 0x1, 0x1) sendfile(r0, r1, &(0x7f00000000c0)=0x400, 0x3ff) (async) creat(&(0x7f0000000080)='./file0\x00', 0x80) 19:15:44 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x6b02}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setrlimit(0xa, &(0x7f0000000040)={0x59d4, 0x1}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1618.921460][T26106] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1618.929874][T26106] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:44 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd200000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:44 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xf0ff1f00000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1619.008850][T26213] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1619.017223][T26213] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:44 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = fork() perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xd9, 0x80, 0x2, 0x40, 0x0, 0x80, 0x2880, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x7, 0x4}, 0x19c65, 0x7, 0x0, 0x4, 0x95, 0x1f, 0xb5, 0x0, 0x8, 0x0, 0x1}, r0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1619.072511][T26225] FAULT_INJECTION: forcing a failure. [ 1619.072511][T26225] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1619.085601][T26225] CPU: 1 PID: 26225 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1619.094453][T26225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1619.104501][T26225] Call Trace: [ 1619.107782][T26225] [ 1619.110763][T26225] dump_stack_lvl+0xd6/0x122 [ 1619.115414][T26225] dump_stack+0x11/0x1b [ 1619.119642][T26225] should_fail+0x23c/0x250 [ 1619.124056][T26225] should_fail_usercopy+0x16/0x20 [ 1619.129100][T26225] _copy_to_iter+0x131/0xbe0 [ 1619.133676][T26225] ? check_stack_object+0x61/0x70 [ 1619.138683][T26225] ? __virt_addr_valid+0x15a/0x1a0 [ 1619.143784][T26225] ? __check_object_size+0x253/0x310 [ 1619.149057][T26225] seq_read_iter+0x7f2/0x930 [ 1619.153771][T26225] ? proc_reg_write+0x1b0/0x1b0 [ 1619.158623][T26225] proc_reg_read_iter+0xd6/0x170 [ 1619.163572][T26225] ? proc_reg_write+0x1b0/0x1b0 [ 1619.168424][T26225] io_issue_sqe+0xa75/0x53b0 [ 1619.173003][T26225] ? __rcu_read_unlock+0x5c/0x290 [ 1619.178030][T26225] ? __rcu_read_unlock+0x5c/0x290 [ 1619.183035][T26225] ? debug_smp_processor_id+0x18/0x20 [ 1619.188403][T26225] ? __fget_files+0x1d2/0x210 [ 1619.193124][T26225] __io_queue_sqe+0x20/0x440 [ 1619.197698][T26225] ? io_submit_sqe+0x772/0x47d3 [ 1619.202601][T26225] io_submit_sqe+0x77a/0x47d3 [ 1619.207283][T26225] io_submit_sqes+0x25d/0x670 [ 1619.212145][T26225] __se_sys_io_uring_enter+0x212/0xb00 [ 1619.217597][T26225] __x64_sys_io_uring_enter+0x74/0x80 [ 1619.222994][T26225] do_syscall_64+0x44/0xd0 [ 1619.227506][T26225] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1619.233444][T26225] RIP: 0033:0x7f03942cce99 [ 1619.237894][T26225] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1619.257498][T26225] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 19:15:44 executing program 2: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000000200)={{}, "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openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1619.265891][T26225] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1619.273845][T26225] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1619.281807][T26225] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1619.289760][T26225] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1619.297792][T26225] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1619.305788][T26225] [ 1619.338008][T26225] ================================================================== [ 1619.346111][T26225] BUG: KCSAN: data-race in get_cpu_iowait_time_us / tick_irq_enter [ 1619.354147][T26225] [ 1619.356487][T26225] write to 0xffff888237d1df28 of 8 bytes by interrupt on cpu 1: [ 1619.364097][T26225] tick_irq_enter+0x15c/0x240 [ 1619.368756][T26225] sysvec_apic_timer_interrupt+0x80/0xb0 [ 1619.374378][T26225] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1619.380361][T26225] acpi_idle_enter+0x282/0x300 [ 1619.385129][T26225] cpuidle_enter_state+0x2b4/0x7d0 [ 1619.390224][T26225] cpuidle_enter+0x3c/0x60 [ 1619.394631][T26225] do_idle+0x1b2/0x250 [ 1619.398683][T26225] cpu_startup_entry+0x15/0x20 [ 1619.403425][T26225] secondary_startup_64_no_verify+0xb1/0xbb [ 1619.409305][T26225] [ 1619.411619][T26225] read to 0xffff888237d1df28 of 8 bytes by task 26225 on cpu 0: [ 1619.419240][T26225] get_cpu_iowait_time_us+0x1c6/0x1f0 [ 1619.424594][T26225] show_stat+0x91f/0xdd0 [ 1619.428829][T26225] seq_read_iter+0x2e1/0x930 [ 1619.433424][T26225] proc_reg_read_iter+0xd6/0x170 [ 1619.438376][T26225] io_issue_sqe+0xa75/0x53b0 [ 1619.442970][T26225] __io_queue_sqe+0x20/0x440 [ 1619.447566][T26225] io_submit_sqe+0x77a/0x47d3 [ 1619.452223][T26225] io_submit_sqes+0x25d/0x670 [ 1619.456885][T26225] __se_sys_io_uring_enter+0x212/0xb00 [ 1619.462338][T26225] __x64_sys_io_uring_enter+0x74/0x80 [ 1619.467748][T26225] do_syscall_64+0x44/0xd0 [ 1619.472758][T26225] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1619.478641][T26225] [ 1619.480945][T26225] value changed: 0x0000017907196209 -> 0x00000179071ebdd8 19:15:44 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x100000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1619.488042][T26225] [ 1619.490358][T26225] Reported by Kernel Concurrency Sanitizer on: [ 1619.496494][T26225] CPU: 0 PID: 26225 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1619.505261][T26225] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1619.515343][T26225] ================================================================== [ 1619.527425][T26325] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:44 executing program 2: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000000200)={{}, "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"}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000000200)={{}, "41825f5dd7dd591667b788059b54fb8c9fe4d9d76a93a8e6136038799eed86e7d50a9a9ab20c289582ed7e9b04eac688b8fee4d9571abe1e203ace723143135b847047df3fdd7f7ce701ecd0ff68da8b890312fe436decd7c02eff25d5aedae0b95619b64acd7716e81db17369f8561610cdee74f762f10120c0053edcf4837ab37af3af7a558af75d5483dd3410edda8a7912401ad218c4831da1cdbb4adb85bb8e080efeabca713c93bb6cae2f46aae80f6cceff85ce6a40709a7902df812aec45f58bed85d46ff8fb47217925b19b94cff78b827cb0be357fe93fa6a7830cca4a3983435cafd16bc61b27eb9e7e5ee2f5dec065c0d8bc1e8854d6015e623f0fe0de9ac4d8a8090abfd43db348d5d6b6407fdc0dd4dec73e7feef2612a75df976d85c774c7ff691531cb9956b040a7576455f0091929c833919dbdbde7f646bd27c456ace1a91a03f6b4a597723d95200af8657b7fe024bf1734e49dad15dd0ebabe5fc38006d465c386a62c31a37648fa58892c2405ae986947291c79c07238f383532308e890ec2c136700809ec76e51eb1b13fb6d2af401f9592ffab86657f14df5288fdc63241323723574d309e974c411b2d3b87fdcf6120dd208684e3d3b4328c2e83df31f229778dac2d81c3b0ffcecf8ffbdcf1bba14b86bd556bde31ea2f37e977c82dd853f6b95f7fd125676d7b2a31278f4a37e95800c0f900885afbf3fc021c9e07291c17b1be9f6d5527f7571164c0868723234ef6c5a3a1310a529699460a6b8c9ec5e2fb20f39ccac83a3fc2dcdeda111320f5ae0f479510245ebd2e7b98230ac9f9be244d7d48e0e0df6eb2efbd09ef53d35a5eb363f7e177f67cf43d49648dc481dcf389939b4c1e79129f36b6619349e3c2594b2197880e2940b9554b9889c17044c14e30279701dcddb6ee12709cbbb9f44ab14db2337b6302af99277542ce0d2f8c10a86426969f0916215669c912338f82110558c5f032b0fdf2aeaa19c8d697b05291f791c2baf3b8bb3ea5db42561736d5d3c8c962fbe764282f71a249e9749c858afe037f55ebcc6965c009f7e52fbb5717cb9a15e84d55d6e84b4885eea44b052b97818f17dbfc58f8c0a510d0bc35a9d13e21a480b63f6eabb0164ba54ad141df6cee20731abe6451edb38b22b05d7361c0417e506e759dd9f59682d59faf85f525c46e0055093c075a0b900769c40a616e36eeca8bbc3d604da5ec97ae9eec10df6bf965c75a4219cd4c8cb3a7efaae78d12247ae05f1f2d47c4aff3792d5d55970ddd6d29e24be1ded193ad5c2340a29bfa0357479bd17fc2b00806136b7e8a9fb2d301bacaad9b7376c61c56fa6d7e794fc28c8b31169e9cc6018ca642ac4869e87b88c5834e5d8830be4b686f5c69b576c9f7fd2437344d78ac88c62f30b24aadd824ad172afadeb1c1ef8c74481bf07d285eb874ca2f98013c2f08870887a662e657037a816ee60aa9a6cbd4d18a1f7b35b193fa70282ab2de885e58533b94ff116350463b4bad7bb7872c0836adbd9ed85faaf4363c7fc61781dc1fdd549727bee98aaf9d1d242d7fdad650a8868d70b0620c6715da0e7317a7b9286377b6963e45ebe07cc3f760d92b9e64329d41d9be900f0d64bda65c027faed8d337a2554c543dcd3de94e6ae5a5a18864f275cb6c8a9ba57a7eec98db41d1999089838cd9720a2748eb6f26835254d6df667c17b95ff5f814022937f8931fe08df8ca87b8d52bb1f78821e6b9c3e5e17433c07801bc321acee6d759a0f30cb69f73f0c75397bedb46b7d0f92290c3776ce2e5c600dac4364e904daccee17bad1cac32971c3174e9cb23f8ba34cbb1199c515da695975506193b88aed141572e66c92bd236296a4f3926037d08f5cf242c1bf507eb08d77875acfde7653c23b18334b13cf4b42c0469f63677ab373d332798fead100c3f6187d865aa1c2425db8c40180c989c5e555fd67f2f43d3ed52f991a96b16f4855a8c3cda3306240cd043af7b724cc95e636f4271218ec2dd123aa38910a5bac9db97238fc1408555278d9ac6d3cbc193c7acc47a8ca04515ec0afec07257553e479796914bbe21e140e7aec2657d70aa4811d15ea5eb9082bac81b1aeef2a9343aef4f4cc1ea22e133470b41add53b9e8e0cadb87b070d264d693b6e041e9b33904b1967d90f360c32020ca5c8c7cba571d1b20713b925ebd91b85fc0513a7628b7857e9fa46db1e5d61f639c92f5b1a9353a16c36fa49a0a3982c4fe5da235da183769eaff5df14ffe676c9cd2c982ff273546ebfd6e1b06bdd83a1d98bbd28e624020772a6b3ce35cade0bd5041376c0d06de31f40e808f7659bbb4dce2c86de8d8a994db7a22c308e9e90bace673ab09629a891ca323c437e014e53c1f7cd84afdf0888a36ae2aa76c1db37fa306a66e8cb510f9c16d5fdbe0b0b8735c828b991bb479224596d7953c184fec83335ab0b8ef77a674c9623de397880f58c8e0ef5b82d51159a7965f27a606733306662242dba32778bbb4635bcc6ae2860d118fcf94693ccd8a6b6d6fcb8378628b27c7baa3feb3b641cdba87e146f18cdb3b9840afa0fb6c90679d1d61db4da3f696a139a3ea3be2ccc8291327e4b856175e97a2afb1d3a06f0302798e3938d88fea459547fb130c95671e2dc3cdaa7f0ce6e92b0f13d91528edd18101abe0af096f40a2ccc3c3e57dd5a971874916c59298ffc591cb450a8167fc0817de177287bbff480f7a23376d6585c73967bb3a5dfb05d84110dcdede3bf782f3e3307edfc278ad656b3cfe09e0a43656eeb443991f24f5e657d23c1f2624dd6179413942d889010da9b6611bc671afd2cabf34d9dc1d7e5b20dae742cd9d359abb54a53ffed5176e9bc23f2bca4097b8b16220d0c0d95a3fefab7ccb338d0fc90927fcc388ded7775f6d8e2b4a1b5976f0f9cb4605a030ce5fe0d2ca4f47a6ad391efc305c59ad2a0d5903983de84fcb5105e1e6a48a9606c18c6af60039de2d0538723ef829732a5f21a5054596b859d023eb11949cdb13d7ef74d0b688e9894f4965d62a010a9d4aa538d2baa6304152e557d8c0f4bf41703174cb54f50d0e1a3fc86fc7d215880070e015bae9c10774814d4c9ff268330fd815866bcdf2640c313d3a85304bc43f7ff8e59b1332a08c9f030c420298258fd778e2658e84f3a630ebafa6250226db6552cc9680e0913d5c09a62ab03296e823d92424af5bbb7fb033dfe23fb80778c3fdab7aaeb11ad6dad07d89fcc6a0f8d17069d2365d4b385468c63f4c8e6a38b119dba6143ec83d66a9875da492509aa40465c08733a963742c26f7be90a775d4a9340832de2ebd91e7dc20b7dc833c67019af7648f553f850c4708e766392d3a481e5a5b0649108c4683cec7bddc672dac1072b4623cd232af13d94e3fdac68d31418a3d69307bdb25a16e6ab1aa98b7369f70d7070b8ff6dbed7afa98a97c53fd3df5671cf1c7705726076a82c75ba0dfe3173378fb404d103892353a64471b6e7da59990bf0f8b3e2423b03f5f9d54a8e5b61d14de813ca8734de5ce5be874554e8bd716ce0a6cc284af6bb7ce6be5e6b9c89f97bfa9b0e3c5a573c0adba20913faaece9c277ba0e2ee5bb81c8e456a238a3fda2954b55ba92f5366232dcf7da510d088d4cff7bee87eb3433e63d75d13f008476b80976a881105fb23b07fbc0cad7705afe68974d0943751ab0815c1677d23dcd9a8362d0e5b2372677457b92cbdb8e1d41b76055cc21632655e5a9057cac6a240f700c4fce61a53f1c4af558f72bcb2b53359d79b4b4091d9fba9958808831eba24e770c81fa1c95be049c4f7387bfa3591170dd807810015a36e64afd76d395222a39af4f507a94e2e901a5257ad08d481e2b5fa4d46d481154bbec24058f23e008746268262e4d8a04d527628be75e67c4d81469670d263f8d5d40aa4398e5300dd2db8957c5f4b83e4bfaa1a38aa60c40f7fc83b80ea6cf85cfa7fc0c9c50f5f4b5f4935f307fc048dc3b3e4cd59d2e344f62fd958e5bf10a55d93fe091fb347ceb2b94aded5a0e4b904167c0e015b315131cd33243f59b5fe120e47a322bdaae9c773049fc7c92747e0890258358a47553e059e279d81e48b6e5640238d9559620269519b0cd5f06fe85ac90eb3262761994ad73f4f5dac14e5a197e5f758ec862c3707244b1937364ce60b36760a83335542c39d69fd126053746d81714e3de1db8e668de4a2e947f05a4597c1ca5ae70bd7e170d57fb0f951118d9dd0c5f7bce3f38f314480f9f85fd76616ebf9ebc2d15d0d3d7d8e6413b74973a93f3ed5e9fc68f6400b6a3928a9b3511608aaca165f9e2f3da8c4f591e2f11d51b85e75950308fb8f272eeebf34c4c969d5c5f8032d918449e901d15f0c1f25b61b31f6addc2afe263ea446660a36416f65f06a03f6fdb0065bcc6f332490a06579fbf63f9d8c146f2f0b0bbf020cad063f5a294bdca5ceccac460e816b7ab8dc719a4f930e6d69044abb4162207f26c9085d9d184a712c94c960bd5d73e853006a43bd81f9ba40c252ffdd582193289d85ddd26166c07e58cf532f08adba09d8001e30b041b06645f4ee54db8d112d5f558cc4333ead9498f342fd899fbb20e7e8c8cb2fe3f1f23572aa1f0688c3de4053041fdf482f34111b302a9f70685a84c100e15c8af0fed6896dd8391affc56deec045d3b203f9f655aed8adc881108a682b4e651b5495d88bc7551ff43aae16264a313b8f504fd0103c6aad71852dbb97e65d3e29bff46922894f33c524ddab9c977f87f472abc09a377a2a60ae7fdfc276dd87cc8c7a0f41dfa12edd4ed94ad63dfb7607c90d0edc2768062ed2d672158e9578950298d6c8b0c3d245404812bf64ef35b2e7c64ec36b60aef62e88468c401c4fd1955ff245ae29b163ffe6646bab94ef4f2cde802c08edef5669364b4b20c799d46b503621f69b1f81a0124f6247637ec5dfe7f3c7e969b321cd34bae4beeed6ac9038917ef3b2d5e458c9e40e002a646abb2131931ecf04b810a9d5993f8a4c065f537f2a527667757b9ec08f5444469f5e9e68c3abce3bad787136bc1ca221521891ee994ef6c8f81e18e244c3125a3cfcc57b484cc0a63171d87eec2df7152f1e9194511a24ca74e79c09b573b93e8b36ed61f786ad068d48de1cda72717bf0eab2a73ac35013ddc1c4887a9c9d2d25fbca12d44771842ffa9091994bd30e7ef358242dbad6acdaf83cbc481d91c31a195c81d8aa1fdff17b066344a602bb50b10df4f319c16ad5479dee46e644133d81ababbeb4e15e521455605051eb327b639c0d8b27b7ffec037f75a5747c944f93380c8c3078068a4a8c83d9a1ea71ec2ee432bf194b8a3258963d0881c73947c93502022c4126ce47593437cb82241ebb8d84316066f0a7e0ae3fb36b90e10c74b822d2595b14117f43aeeec01495f6f5a4834718874b4ccac7d6c3805fe0cef6a1852196d88684290601bb1fe2f64c3f3248256753497a0fb22b830bfd4f44533fbcd47ba9a522cf6c6d1a96c0442f8a0d76cfcfcfb7f652b6bcdd2046238fead11856136128a4fe4c2cb3c901a871cbc445ea395765bece00b6dbda87526ecec3786098585821f8a3c4a2954bcb730e827f1b27edd4f4cf1692fac42df73e0c81983c6d34320955176055247e109fb790ed7b6fd3ce9d2b6f3b9e5bd7e2fb88627824e33de6c2c28595044afd01a6e87a00bd5002cd56d25d3be8b8d7ad59a27da79e1fb841b8baaf128d24c1a8ce97cb8ab02bddb"}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:45 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 18) 19:15:45 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x6c00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1619.535903][T26325] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1619.560192][T26329] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1619.568567][T26329] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdb01000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = fork() perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xd9, 0x80, 0x2, 0x40, 0x0, 0x80, 0x2880, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x7, 0x4}, 0x19c65, 0x7, 0x0, 0x4, 0x95, 0x1f, 0xb5, 0x0, 0x8, 0x0, 0x1}, r0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) fork() (async) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xd9, 0x80, 0x2, 0x40, 0x0, 0x80, 0x2880, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x7, 0x4}, 0x19c65, 0x7, 0x0, 0x4, 0x95, 0x1f, 0xb5, 0x0, 0x8, 0x0, 0x1}, r0, 0x6, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1619.585335][T26332] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1619.593832][T26332] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:45 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x200000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:45 executing program 2: ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000000200)={{}, "41825f5dd7dd591667b788059b54fb8c9fe4d9d76a93a8e6136038799eed86e7d50a9a9ab20c289582ed7e9b04eac688b8fee4d9571abe1e203ace723143135b847047df3fdd7f7ce701ecd0ff68da8b890312fe436decd7c02eff25d5aedae0b95619b64acd7716e81db17369f8561610cdee74f762f10120c0053edcf4837ab37af3af7a558af75d5483dd3410edda8a7912401ad218c4831da1cdbb4adb85bb8e080efeabca713c93bb6cae2f46aae80f6cceff85ce6a40709a7902df812aec45f58bed85d46ff8fb47217925b19b94cff78b827cb0be357fe93fa6a7830cca4a3983435cafd16bc61b27eb9e7e5ee2f5dec065c0d8bc1e8854d6015e623f0fe0de9ac4d8a8090abfd43db348d5d6b6407fdc0dd4dec73e7feef2612a75df976d85c774c7ff691531cb9956b040a7576455f0091929c833919dbdbde7f646bd27c456ace1a91a03f6b4a597723d95200af8657b7fe024bf1734e49dad15dd0ebabe5fc38006d465c386a62c31a37648fa58892c2405ae986947291c79c07238f383532308e890ec2c136700809ec76e51eb1b13fb6d2af401f9592ffab86657f14df5288fdc63241323723574d309e974c411b2d3b87fdcf6120dd208684e3d3b4328c2e83df31f229778dac2d81c3b0ffcecf8ffbdcf1bba14b86bd556bde31ea2f37e977c82dd853f6b95f7fd125676d7b2a31278f4a37e95800c0f900885afbf3fc021c9e07291c17b1be9f6d5527f7571164c0868723234ef6c5a3a1310a529699460a6b8c9ec5e2fb20f39ccac83a3fc2dcdeda111320f5ae0f479510245ebd2e7b98230ac9f9be244d7d48e0e0df6eb2efbd09ef53d35a5eb363f7e177f67cf43d49648dc481dcf389939b4c1e79129f36b6619349e3c2594b2197880e2940b9554b9889c17044c14e30279701dcddb6ee12709cbbb9f44ab14db2337b6302af99277542ce0d2f8c10a86426969f0916215669c912338f82110558c5f032b0fdf2aeaa19c8d697b05291f791c2baf3b8bb3ea5db42561736d5d3c8c962fbe764282f71a249e9749c858afe037f55ebcc6965c009f7e52fbb5717cb9a15e84d55d6e84b4885eea44b052b97818f17dbfc58f8c0a510d0bc35a9d13e21a480b63f6eabb0164ba54ad141df6cee20731abe6451edb38b22b05d7361c0417e506e759dd9f59682d59faf85f525c46e0055093c075a0b900769c40a616e36eeca8bbc3d604da5ec97ae9eec10df6bf965c75a4219cd4c8cb3a7efaae78d12247ae05f1f2d47c4aff3792d5d55970ddd6d29e24be1ded193ad5c2340a29bfa0357479bd17fc2b00806136b7e8a9fb2d301bacaad9b7376c61c56fa6d7e794fc28c8b31169e9cc6018ca642ac4869e87b88c5834e5d8830be4b686f5c69b576c9f7fd2437344d78ac88c62f30b24aadd824ad172afadeb1c1ef8c74481bf07d285eb874ca2f98013c2f08870887a662e657037a816ee60aa9a6cbd4d18a1f7b35b193fa70282ab2de885e58533b94ff116350463b4bad7bb7872c0836adbd9ed85faaf4363c7fc61781dc1fdd549727bee98aaf9d1d242d7fdad650a8868d70b0620c6715da0e7317a7b9286377b6963e45ebe07cc3f760d92b9e64329d41d9be900f0d64bda65c027faed8d337a2554c543dcd3de94e6ae5a5a18864f275cb6c8a9ba57a7eec98db41d1999089838cd9720a2748eb6f26835254d6df667c17b95ff5f814022937f8931fe08df8ca87b8d52bb1f78821e6b9c3e5e17433c07801bc321acee6d759a0f30cb69f73f0c75397bedb46b7d0f92290c3776ce2e5c600dac4364e904daccee17bad1cac32971c3174e9cb23f8ba34cbb1199c515da695975506193b88aed141572e66c92bd236296a4f3926037d08f5cf242c1bf507eb08d77875acfde7653c23b18334b13cf4b42c0469f63677ab373d332798fead100c3f6187d865aa1c2425db8c40180c989c5e555fd67f2f43d3ed52f991a96b16f4855a8c3cda3306240cd043af7b724cc95e636f4271218ec2dd123aa38910a5bac9db97238fc1408555278d9ac6d3cbc193c7acc47a8ca04515ec0afec07257553e479796914bbe21e140e7aec2657d70aa4811d15ea5eb9082bac81b1aeef2a9343aef4f4cc1ea22e133470b41add53b9e8e0cadb87b070d264d693b6e041e9b33904b1967d90f360c32020ca5c8c7cba571d1b20713b925ebd91b85fc0513a7628b7857e9fa46db1e5d61f639c92f5b1a9353a16c36fa49a0a3982c4fe5da235da183769eaff5df14ffe676c9cd2c982ff273546ebfd6e1b06bdd83a1d98bbd28e624020772a6b3ce35cade0bd5041376c0d06de31f40e808f7659bbb4dce2c86de8d8a994db7a22c308e9e90bace673ab09629a891ca323c437e014e53c1f7cd84afdf0888a36ae2aa76c1db37fa306a66e8cb510f9c16d5fdbe0b0b8735c828b991bb479224596d7953c184fec83335ab0b8ef77a674c9623de397880f58c8e0ef5b82d51159a7965f27a606733306662242dba32778bbb4635bcc6ae2860d118fcf94693ccd8a6b6d6fcb8378628b27c7baa3feb3b641cdba87e146f18cdb3b9840afa0fb6c90679d1d61db4da3f696a139a3ea3be2ccc8291327e4b856175e97a2afb1d3a06f0302798e3938d88fea459547fb130c95671e2dc3cdaa7f0ce6e92b0f13d91528edd18101abe0af096f40a2ccc3c3e57dd5a971874916c59298ffc591cb450a8167fc0817de177287bbff480f7a23376d6585c73967bb3a5dfb05d84110dcdede3bf782f3e3307edfc278ad656b3cfe09e0a43656eeb443991f24f5e657d23c1f2624dd6179413942d889010da9b6611bc671afd2cabf34d9dc1d7e5b20dae742cd9d359abb54a53ffed5176e9bc23f2bca4097b8b16220d0c0d95a3fefab7ccb338d0fc90927fcc388ded7775f6d8e2b4a1b5976f0f9cb4605a030ce5fe0d2ca4f47a6ad391efc305c59ad2a0d5903983de84fcb5105e1e6a48a9606c18c6af60039de2d0538723ef829732a5f21a5054596b859d023eb11949cdb13d7ef74d0b688e9894f4965d62a010a9d4aa538d2baa6304152e557d8c0f4bf41703174cb54f50d0e1a3fc86fc7d215880070e015bae9c10774814d4c9ff268330fd815866bcdf2640c313d3a85304bc43f7ff8e59b1332a08c9f030c420298258fd778e2658e84f3a630ebafa6250226db6552cc9680e0913d5c09a62ab03296e823d92424af5bbb7fb033dfe23fb80778c3fdab7aaeb11ad6dad07d89fcc6a0f8d17069d2365d4b385468c63f4c8e6a38b119dba6143ec83d66a9875da492509aa40465c08733a963742c26f7be90a775d4a9340832de2ebd91e7dc20b7dc833c67019af7648f553f850c4708e766392d3a481e5a5b0649108c4683cec7bddc672dac1072b4623cd232af13d94e3fdac68d31418a3d69307bdb25a16e6ab1aa98b7369f70d7070b8ff6dbed7afa98a97c53fd3df5671cf1c7705726076a82c75ba0dfe3173378fb404d103892353a64471b6e7da59990bf0f8b3e2423b03f5f9d54a8e5b61d14de813ca8734de5ce5be874554e8bd716ce0a6cc284af6bb7ce6be5e6b9c89f97bfa9b0e3c5a573c0adba20913faaece9c277ba0e2ee5bb81c8e456a238a3fda2954b55ba92f5366232dcf7da510d088d4cff7bee87eb3433e63d75d13f008476b80976a881105fb23b07fbc0cad7705afe68974d0943751ab0815c1677d23dcd9a8362d0e5b2372677457b92cbdb8e1d41b76055cc21632655e5a9057cac6a240f700c4fce61a53f1c4af558f72bcb2b53359d79b4b4091d9fba9958808831eba24e770c81fa1c95be049c4f7387bfa3591170dd807810015a36e64afd76d395222a39af4f507a94e2e901a5257ad08d481e2b5fa4d46d481154bbec24058f23e008746268262e4d8a04d527628be75e67c4d81469670d263f8d5d40aa4398e5300dd2db8957c5f4b83e4bfaa1a38aa60c40f7fc83b80ea6cf85cfa7fc0c9c50f5f4b5f4935f307fc048dc3b3e4cd59d2e344f62fd958e5bf10a55d93fe091fb347ceb2b94aded5a0e4b904167c0e015b315131cd33243f59b5fe120e47a322bdaae9c773049fc7c92747e0890258358a47553e059e279d81e48b6e5640238d9559620269519b0cd5f06fe85ac90eb3262761994ad73f4f5dac14e5a197e5f758ec862c3707244b1937364ce60b36760a83335542c39d69fd126053746d81714e3de1db8e668de4a2e947f05a4597c1ca5ae70bd7e170d57fb0f951118d9dd0c5f7bce3f38f314480f9f85fd76616ebf9ebc2d15d0d3d7d8e6413b74973a93f3ed5e9fc68f6400b6a3928a9b3511608aaca165f9e2f3da8c4f591e2f11d51b85e75950308fb8f272eeebf34c4c969d5c5f8032d918449e901d15f0c1f25b61b31f6addc2afe263ea446660a36416f65f06a03f6fdb0065bcc6f332490a06579fbf63f9d8c146f2f0b0bbf020cad063f5a294bdca5ceccac460e816b7ab8dc719a4f930e6d69044abb4162207f26c9085d9d184a712c94c960bd5d73e853006a43bd81f9ba40c252ffdd582193289d85ddd26166c07e58cf532f08adba09d8001e30b041b06645f4ee54db8d112d5f558cc4333ead9498f342fd899fbb20e7e8c8cb2fe3f1f23572aa1f0688c3de4053041fdf482f34111b302a9f70685a84c100e15c8af0fed6896dd8391affc56deec045d3b203f9f655aed8adc881108a682b4e651b5495d88bc7551ff43aae16264a313b8f504fd0103c6aad71852dbb97e65d3e29bff46922894f33c524ddab9c977f87f472abc09a377a2a60ae7fdfc276dd87cc8c7a0f41dfa12edd4ed94ad63dfb7607c90d0edc2768062ed2d672158e9578950298d6c8b0c3d245404812bf64ef35b2e7c64ec36b60aef62e88468c401c4fd1955ff245ae29b163ffe6646bab94ef4f2cde802c08edef5669364b4b20c799d46b503621f69b1f81a0124f6247637ec5dfe7f3c7e969b321cd34bae4beeed6ac9038917ef3b2d5e458c9e40e002a646abb2131931ecf04b810a9d5993f8a4c065f537f2a527667757b9ec08f5444469f5e9e68c3abce3bad787136bc1ca221521891ee994ef6c8f81e18e244c3125a3cfcc57b484cc0a63171d87eec2df7152f1e9194511a24ca74e79c09b573b93e8b36ed61f786ad068d48de1cda72717bf0eab2a73ac35013ddc1c4887a9c9d2d25fbca12d44771842ffa9091994bd30e7ef358242dbad6acdaf83cbc481d91c31a195c81d8aa1fdff17b066344a602bb50b10df4f319c16ad5479dee46e644133d81ababbeb4e15e521455605051eb327b639c0d8b27b7ffec037f75a5747c944f93380c8c3078068a4a8c83d9a1ea71ec2ee432bf194b8a3258963d0881c73947c93502022c4126ce47593437cb82241ebb8d84316066f0a7e0ae3fb36b90e10c74b822d2595b14117f43aeeec01495f6f5a4834718874b4ccac7d6c3805fe0cef6a1852196d88684290601bb1fe2f64c3f3248256753497a0fb22b830bfd4f44533fbcd47ba9a522cf6c6d1a96c0442f8a0d76cfcfcfb7f652b6bcdd2046238fead11856136128a4fe4c2cb3c901a871cbc445ea395765bece00b6dbda87526ecec3786098585821f8a3c4a2954bcb730e827f1b27edd4f4cf1692fac42df73e0c81983c6d34320955176055247e109fb790ed7b6fd3ce9d2b6f3b9e5bd7e2fb88627824e33de6c2c28595044afd01a6e87a00bd5002cd56d25d3be8b8d7ad59a27da79e1fb841b8baaf128d24c1a8ce97cb8ab02bddb"}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_RM_DEV(0xffffffffffffffff, 0x5000940b, &(0x7f0000000200)={{}, "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"}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x1) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1619.704705][T26343] FAULT_INJECTION: forcing a failure. [ 1619.704705][T26343] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1619.717858][T26343] CPU: 1 PID: 26343 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1619.726604][T26343] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1619.736665][T26343] Call Trace: [ 1619.739983][T26343] [ 1619.742903][T26343] dump_stack_lvl+0xd6/0x122 [ 1619.747479][T26343] dump_stack+0x11/0x1b [ 1619.751617][T26343] should_fail+0x23c/0x250 [ 1619.756023][T26343] should_fail_usercopy+0x16/0x20 [ 1619.761126][T26343] _copy_to_iter+0x131/0xbe0 [ 1619.765712][T26343] ? check_stack_object+0x61/0x70 [ 1619.770831][T26343] ? __virt_addr_valid+0x15a/0x1a0 [ 1619.775929][T26343] ? __check_object_size+0x253/0x310 [ 1619.781273][T26343] seq_read_iter+0x7f2/0x930 [ 1619.785927][T26343] ? proc_reg_write+0x1b0/0x1b0 [ 1619.790779][T26343] proc_reg_read_iter+0xd6/0x170 [ 1619.795699][T26343] ? proc_reg_write+0x1b0/0x1b0 [ 1619.800529][T26343] io_issue_sqe+0xa75/0x53b0 [ 1619.805097][T26343] ? __rcu_read_unlock+0x5c/0x290 [ 1619.810101][T26343] ? __rcu_read_unlock+0x5c/0x290 [ 1619.815105][T26343] ? debug_smp_processor_id+0x18/0x20 [ 1619.820493][T26343] ? __fget_files+0x1d2/0x210 [ 1619.825211][T26343] __io_queue_sqe+0x20/0x440 [ 1619.829778][T26343] ? io_submit_sqe+0x772/0x47d3 [ 1619.834610][T26343] io_submit_sqe+0x77a/0x47d3 [ 1619.839356][T26343] io_submit_sqes+0x25d/0x670 [ 1619.844063][T26343] __se_sys_io_uring_enter+0x212/0xb00 [ 1619.849526][T26343] __x64_sys_io_uring_enter+0x74/0x80 [ 1619.854937][T26343] do_syscall_64+0x44/0xd0 [ 1619.860991][T26343] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1619.866954][T26343] RIP: 0033:0x7f03942cce99 [ 1619.871344][T26343] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1619.890945][T26343] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1619.899434][T26343] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1619.907385][T26343] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1619.915338][T26343] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1619.923293][T26343] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1619.931263][T26343] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1619.939232][T26343] [ 1619.943632][T26342] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe0ae1d0000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:45 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x7201}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:45 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 19) [ 1619.952035][T26342] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1619.972318][T26347] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1619.980734][T26347] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:45 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = fork() perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xd9, 0x80, 0x2, 0x40, 0x0, 0x80, 0x2880, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x7, 0x4}, 0x19c65, 0x7, 0x0, 0x4, 0x95, 0x1f, 0xb5, 0x0, 0x8, 0x0, 0x1}, r0, 0x6, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) fork() (async) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xd9, 0x80, 0x2, 0x40, 0x0, 0x80, 0x2880, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, @perf_config_ext={0x7, 0x4}, 0x19c65, 0x7, 0x0, 0x4, 0x95, 0x1f, 0xb5, 0x0, 0x8, 0x0, 0x1}, r0, 0x6, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1620.047401][T26348] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1620.055771][T26348] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:45 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x300000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:45 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1620.211316][T26459] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1620.219692][T26459] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1620.227555][T26460] FAULT_INJECTION: forcing a failure. [ 1620.227555][T26460] name failslab, interval 1, probability 0, space 0, times 0 [ 1620.243364][T26460] CPU: 1 PID: 26460 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1620.252126][T26460] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1620.262164][T26460] Call Trace: [ 1620.265425][T26460] [ 1620.268347][T26460] dump_stack_lvl+0xd6/0x122 [ 1620.272936][T26460] dump_stack+0x11/0x1b [ 1620.277111][T26460] should_fail+0x23c/0x250 [ 1620.281528][T26460] __should_failslab+0x81/0x90 [ 1620.286297][T26460] should_failslab+0x5/0x20 [ 1620.290860][T26460] kmem_cache_alloc_bulk+0x3e/0x390 [ 1620.296038][T26460] __io_alloc_req_refill+0x1b1/0x32d [ 1620.301307][T26460] io_submit_sqes+0x297/0x670 [ 1620.305984][T26460] __se_sys_io_uring_enter+0x212/0xb00 [ 1620.311559][T26460] __x64_sys_io_uring_enter+0x74/0x80 [ 1620.316916][T26460] do_syscall_64+0x44/0xd0 [ 1620.321312][T26460] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1620.327184][T26460] RIP: 0033:0x7f03942cce99 [ 1620.331580][T26460] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1620.351381][T26460] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1620.359790][T26460] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1620.367747][T26460] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1620.375763][T26460] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1620.383846][T26460] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1620.391813][T26460] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1620.399771][T26460] 19:15:45 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe205000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:45 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x7203}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:45 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 20) [ 1620.407585][T26461] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1620.416017][T26461] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:46 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x400000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:46 executing program 0: sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4c8}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x434, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x1d, 0xfa, "1b66522b3d71f1cca637607fa5ee13e1a94c79ca58c3e265d5"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x12, 0xf9, "8bf8e8b0ba80db5180cf393c2bc5"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x9}, @NL80211_ATTR_FILS_ERP_USERNAME={0xc, 0xf9, "f457f7def848040e"}, @NL80211_ATTR_FILS_ERP_REALM={0x19, 0xfa, "a495c84b8da7aa0d2671b30e1743f3e7867507d785"}, @NL80211_ATTR_FILS_ERP_RRK={0x58, 0xfc, "87ea178424f8dd445b4eadc3765f608d779568d354fc23a824db5966fedbe8231fd7f255c42f75e1eb25308d72f26cc20809347fe76ae6cca1ffcd0e6692fe3bce4790df5e260c1d0f90861df8c0fab8a7bf3ada"}], @fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x20, 0xfa, "fc5283944f355ec4e4aa9668b7d59bd2765b0f05713daa21c6b8142b"}, @NL80211_ATTR_FILS_ERP_REALM={0x4f, 0xfa, "5b73e6d5267e11269386871cbcf389d0e8bb369086243f4c467e37ccf795588e13ba191fd8a51455c5f3b5cdf15820c72087195b7a3d89c0fa8a0115c6621f916e980782cc60b9fe6c8d4e"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xc, 0xf9, "7320cc6e3f5b4a6a"}, @NL80211_ATTR_FILS_ERP_REALM={0x79, 0xfa, "272cde356a80bd4aece06675e0bd21c1a03e854a0f60a1a1480d903bb5c2d2fb4ff0d4de0a48c3e208092a8fb63ce29364d90f51afa3608e5d69fd1792469cb9c5568fd928235d2bdcb66f36b154988f41d0c4e90a0c2f06ff98458a7edf97b2d1c6663ee9f63dd3c3ac87c594526d3ed788f8adc9"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x9, 0xf9, "ff62b714f6"}, @NL80211_ATTR_FILS_ERP_REALM={0x30, 0xfa, "ab1d6eeb31294fe2b16d805f1f316674ed799666a89187b4c7d19b883707354be940960a52708d829b050e2e"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xe, 0xf9, "612a8cf6d025f176d4b2"}, @NL80211_ATTR_FILS_ERP_REALM={0x2f, 0xfa, "3626243e8e8b76aa696bfbe7824e9fd7a17f2b64ac86c43bffad28ca56d27fd10b709512a1fb8487da9418"}], @fils_params=[@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x9986}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0xffe1}, @NL80211_ATTR_FILS_ERP_REALM={0xb0, 0xfa, "ceeeb90473bef982dc32e95e33920a2c816fe046905bef39882e8c2abf3155a9242fdaa044ac0db6889eed9c13402a9020e8e08c54ce5016666636100292be5e3a8cd2132034ae4e2ff958a715e90aa15520b1c4ce4a26ec358b060866dfddaa31d17db2db9b3262a17c82ad925f731032ed3f68a50855588c75c218a16e26ab6f82444f53414a4597282acad58d585275f695eace64bc96360479218ad9a5bdb7ee9f32b6e296d760d62081"}], @NL80211_ATTR_IE={0x11e, 0x2a, [@tim={0x5, 0xac, {0x9, 0x3d, 0x7, "be8b5eb53a4221911120c5e0c730df9218b656ad3d52a1bfbc8b3679a9ceef836bfd7076e5c1f85efd6e6b5d0012299b53696cb3bad69cabf750e688b03927eb79e98e8443f29b81825491782052e3437ff7288cebdafcfa09e54ced856a0a30dad09171b59ca7c0fbc3c6b42109dd2d462e93a87af9a49abbfd8760f6fe5f432bf6370fcc279ddc5d3ce1c828dff7d6bff386aa8e0c50baf8e69b341902f6c2fad25e86dbaf078755"}}, @mesh_chsw={0x76, 0x6, {0xb8, 0x8, 0x22, 0x9}}, @perr={0x84, 0x62, {0x20, 0x6, [@not_ext={{}, @device_a, 0x2, "", 0xb}, @not_ext={{}, @device_b, 0x1, "", 0x27}, @not_ext={{}, @device_a, 0x1ff, "", 0x2}, @ext={{}, @broadcast, 0xff, @broadcast, 0x18}, @ext={{}, @broadcast, 0x1, @device_b, 0x21}, @ext={{}, @broadcast, 0x2, @device_a, 0xb}]}}]}, @NL80211_ATTR_IE={0x7, 0x2a, [@challenge={0x10, 0x1, 0x7b}]}]}, 0x434}}, 0x20000000) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) setrlimit(0xb, &(0x7f0000000040)={0xbf, 0xf59}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x0, 0x28, 0x5, 0x7b, 0x3455, 0x8, 0x7, 0x401, 0x3}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1620.521091][T26464] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1620.529476][T26464] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1620.603417][T26569] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1620.611788][T26569] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1620.640196][T26572] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:46 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) 19:15:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe803000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1620.648736][T26572] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1620.672337][T26573] FAULT_INJECTION: forcing a failure. [ 1620.672337][T26573] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1620.685398][T26573] CPU: 0 PID: 26573 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1620.694231][T26573] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1620.704292][T26573] Call Trace: [ 1620.707564][T26573] [ 1620.710496][T26573] dump_stack_lvl+0xd6/0x122 [ 1620.715081][T26573] dump_stack+0x11/0x1b [ 1620.719295][T26573] should_fail+0x23c/0x250 [ 1620.723741][T26573] should_fail_usercopy+0x16/0x20 [ 1620.728761][T26573] _copy_to_iter+0x131/0xbe0 [ 1620.733415][T26573] ? check_stack_object+0x61/0x70 [ 1620.738428][T26573] ? __virt_addr_valid+0x15a/0x1a0 [ 1620.743532][T26573] ? __check_object_size+0x253/0x310 [ 1620.748811][T26573] seq_read_iter+0x7f2/0x930 [ 1620.753402][T26573] ? proc_reg_write+0x1b0/0x1b0 [ 1620.758251][T26573] proc_reg_read_iter+0xd6/0x170 [ 1620.763346][T26573] ? proc_reg_write+0x1b0/0x1b0 [ 1620.768226][T26573] io_issue_sqe+0xa75/0x53b0 [ 1620.772833][T26573] ? __rcu_read_unlock+0x5c/0x290 [ 1620.777858][T26573] ? __rcu_read_unlock+0x5c/0x290 [ 1620.782882][T26573] ? debug_smp_processor_id+0x18/0x20 [ 1620.788246][T26573] ? __fget_files+0x1d2/0x210 [ 1620.792918][T26573] __io_queue_sqe+0x20/0x440 [ 1620.797497][T26573] ? io_submit_sqe+0x772/0x47d3 [ 1620.802340][T26573] io_submit_sqe+0x77a/0x47d3 [ 1620.807010][T26573] io_submit_sqes+0x25d/0x670 [ 1620.811690][T26573] __se_sys_io_uring_enter+0x212/0xb00 [ 1620.817177][T26573] __x64_sys_io_uring_enter+0x74/0x80 [ 1620.822628][T26573] do_syscall_64+0x44/0xd0 [ 1620.827033][T26573] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1620.832920][T26573] RIP: 0033:0x7f03942cce99 [ 1620.837374][T26573] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1620.856967][T26573] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1620.865523][T26573] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1620.873522][T26573] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1620.881488][T26573] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1620.889445][T26573] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 19:15:46 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x7400}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1620.897443][T26573] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1620.905440][T26573] [ 1620.910148][T26574] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1620.918518][T26574] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:46 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 21) 19:15:46 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x402000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:46 executing program 0: sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4c8}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x434, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x1d, 0xfa, "1b66522b3d71f1cca637607fa5ee13e1a94c79ca58c3e265d5"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x12, 0xf9, "8bf8e8b0ba80db5180cf393c2bc5"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x9}, @NL80211_ATTR_FILS_ERP_USERNAME={0xc, 0xf9, "f457f7def848040e"}, @NL80211_ATTR_FILS_ERP_REALM={0x19, 0xfa, "a495c84b8da7aa0d2671b30e1743f3e7867507d785"}, @NL80211_ATTR_FILS_ERP_RRK={0x58, 0xfc, "87ea178424f8dd445b4eadc3765f608d779568d354fc23a824db5966fedbe8231fd7f255c42f75e1eb25308d72f26cc20809347fe76ae6cca1ffcd0e6692fe3bce4790df5e260c1d0f90861df8c0fab8a7bf3ada"}], @fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x20, 0xfa, "fc5283944f355ec4e4aa9668b7d59bd2765b0f05713daa21c6b8142b"}, @NL80211_ATTR_FILS_ERP_REALM={0x4f, 0xfa, "5b73e6d5267e11269386871cbcf389d0e8bb369086243f4c467e37ccf795588e13ba191fd8a51455c5f3b5cdf15820c72087195b7a3d89c0fa8a0115c6621f916e980782cc60b9fe6c8d4e"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xc, 0xf9, "7320cc6e3f5b4a6a"}, @NL80211_ATTR_FILS_ERP_REALM={0x79, 0xfa, "272cde356a80bd4aece06675e0bd21c1a03e854a0f60a1a1480d903bb5c2d2fb4ff0d4de0a48c3e208092a8fb63ce29364d90f51afa3608e5d69fd1792469cb9c5568fd928235d2bdcb66f36b154988f41d0c4e90a0c2f06ff98458a7edf97b2d1c6663ee9f63dd3c3ac87c594526d3ed788f8adc9"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x9, 0xf9, "ff62b714f6"}, @NL80211_ATTR_FILS_ERP_REALM={0x30, 0xfa, "ab1d6eeb31294fe2b16d805f1f316674ed799666a89187b4c7d19b883707354be940960a52708d829b050e2e"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xe, 0xf9, "612a8cf6d025f176d4b2"}, @NL80211_ATTR_FILS_ERP_REALM={0x2f, 0xfa, "3626243e8e8b76aa696bfbe7824e9fd7a17f2b64ac86c43bffad28ca56d27fd10b709512a1fb8487da9418"}], @fils_params=[@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x9986}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0xffe1}, @NL80211_ATTR_FILS_ERP_REALM={0xb0, 0xfa, "ceeeb90473bef982dc32e95e33920a2c816fe046905bef39882e8c2abf3155a9242fdaa044ac0db6889eed9c13402a9020e8e08c54ce5016666636100292be5e3a8cd2132034ae4e2ff958a715e90aa15520b1c4ce4a26ec358b060866dfddaa31d17db2db9b3262a17c82ad925f731032ed3f68a50855588c75c218a16e26ab6f82444f53414a4597282acad58d585275f695eace64bc96360479218ad9a5bdb7ee9f32b6e296d760d62081"}], @NL80211_ATTR_IE={0x11e, 0x2a, [@tim={0x5, 0xac, {0x9, 0x3d, 0x7, "be8b5eb53a4221911120c5e0c730df9218b656ad3d52a1bfbc8b3679a9ceef836bfd7076e5c1f85efd6e6b5d0012299b53696cb3bad69cabf750e688b03927eb79e98e8443f29b81825491782052e3437ff7288cebdafcfa09e54ced856a0a30dad09171b59ca7c0fbc3c6b42109dd2d462e93a87af9a49abbfd8760f6fe5f432bf6370fcc279ddc5d3ce1c828dff7d6bff386aa8e0c50baf8e69b341902f6c2fad25e86dbaf078755"}}, @mesh_chsw={0x76, 0x6, {0xb8, 0x8, 0x22, 0x9}}, @perr={0x84, 0x62, {0x20, 0x6, [@not_ext={{}, @device_a, 0x2, "", 0xb}, @not_ext={{}, @device_b, 0x1, "", 0x27}, @not_ext={{}, @device_a, 0x1ff, "", 0x2}, @ext={{}, @broadcast, 0xff, @broadcast, 0x18}, @ext={{}, @broadcast, 0x1, @device_b, 0x21}, @ext={{}, @broadcast, 0x2, @device_a, 0xb}]}}]}, @NL80211_ATTR_IE={0x7, 0x2a, [@challenge={0x10, 0x1, 0x7b}]}]}, 0x434}}, 0x20000000) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) setrlimit(0xb, &(0x7f0000000040)={0xbf, 0xf59}) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x0, 0x28, 0x5, 0x7b, 0x3455, 0x8, 0x7, 0x401, 0x3}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4c8}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x434, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x1d, 0xfa, "1b66522b3d71f1cca637607fa5ee13e1a94c79ca58c3e265d5"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x12, 0xf9, "8bf8e8b0ba80db5180cf393c2bc5"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x9}, @NL80211_ATTR_FILS_ERP_USERNAME={0xc, 0xf9, "f457f7def848040e"}, @NL80211_ATTR_FILS_ERP_REALM={0x19, 0xfa, "a495c84b8da7aa0d2671b30e1743f3e7867507d785"}, @NL80211_ATTR_FILS_ERP_RRK={0x58, 0xfc, "87ea178424f8dd445b4eadc3765f608d779568d354fc23a824db5966fedbe8231fd7f255c42f75e1eb25308d72f26cc20809347fe76ae6cca1ffcd0e6692fe3bce4790df5e260c1d0f90861df8c0fab8a7bf3ada"}], @fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x20, 0xfa, "fc5283944f355ec4e4aa9668b7d59bd2765b0f05713daa21c6b8142b"}, @NL80211_ATTR_FILS_ERP_REALM={0x4f, 0xfa, "5b73e6d5267e11269386871cbcf389d0e8bb369086243f4c467e37ccf795588e13ba191fd8a51455c5f3b5cdf15820c72087195b7a3d89c0fa8a0115c6621f916e980782cc60b9fe6c8d4e"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xc, 0xf9, "7320cc6e3f5b4a6a"}, @NL80211_ATTR_FILS_ERP_REALM={0x79, 0xfa, "272cde356a80bd4aece06675e0bd21c1a03e854a0f60a1a1480d903bb5c2d2fb4ff0d4de0a48c3e208092a8fb63ce29364d90f51afa3608e5d69fd1792469cb9c5568fd928235d2bdcb66f36b154988f41d0c4e90a0c2f06ff98458a7edf97b2d1c6663ee9f63dd3c3ac87c594526d3ed788f8adc9"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x9, 0xf9, "ff62b714f6"}, @NL80211_ATTR_FILS_ERP_REALM={0x30, 0xfa, "ab1d6eeb31294fe2b16d805f1f316674ed799666a89187b4c7d19b883707354be940960a52708d829b050e2e"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xe, 0xf9, "612a8cf6d025f176d4b2"}, @NL80211_ATTR_FILS_ERP_REALM={0x2f, 0xfa, "3626243e8e8b76aa696bfbe7824e9fd7a17f2b64ac86c43bffad28ca56d27fd10b709512a1fb8487da9418"}], @fils_params=[@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x9986}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0xffe1}, @NL80211_ATTR_FILS_ERP_REALM={0xb0, 0xfa, "ceeeb90473bef982dc32e95e33920a2c816fe046905bef39882e8c2abf3155a9242fdaa044ac0db6889eed9c13402a9020e8e08c54ce5016666636100292be5e3a8cd2132034ae4e2ff958a715e90aa15520b1c4ce4a26ec358b060866dfddaa31d17db2db9b3262a17c82ad925f731032ed3f68a50855588c75c218a16e26ab6f82444f53414a4597282acad58d585275f695eace64bc96360479218ad9a5bdb7ee9f32b6e296d760d62081"}], @NL80211_ATTR_IE={0x11e, 0x2a, [@tim={0x5, 0xac, {0x9, 0x3d, 0x7, "be8b5eb53a4221911120c5e0c730df9218b656ad3d52a1bfbc8b3679a9ceef836bfd7076e5c1f85efd6e6b5d0012299b53696cb3bad69cabf750e688b03927eb79e98e8443f29b81825491782052e3437ff7288cebdafcfa09e54ced856a0a30dad09171b59ca7c0fbc3c6b42109dd2d462e93a87af9a49abbfd8760f6fe5f432bf6370fcc279ddc5d3ce1c828dff7d6bff386aa8e0c50baf8e69b341902f6c2fad25e86dbaf078755"}}, @mesh_chsw={0x76, 0x6, {0xb8, 0x8, 0x22, 0x9}}, @perr={0x84, 0x62, {0x20, 0x6, [@not_ext={{}, @device_a, 0x2, "", 0xb}, @not_ext={{}, @device_b, 0x1, "", 0x27}, @not_ext={{}, @device_a, 0x1ff, "", 0x2}, @ext={{}, @broadcast, 0xff, @broadcast, 0x18}, @ext={{}, @broadcast, 0x1, @device_b, 0x21}, @ext={{}, @broadcast, 0x2, @device_a, 0xb}]}}]}, @NL80211_ATTR_IE={0x7, 0x2a, [@challenge={0x10, 0x1, 0x7b}]}]}, 0x434}}, 0x20000000) (async) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) setrlimit(0xb, &(0x7f0000000040)={0xbf, 0xf59}) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x0, 0x28, 0x5, 0x7b, 0x3455, 0x8, 0x7, 0x401, 0x3}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) [ 1620.974166][T26578] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1620.982552][T26578] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1621.030268][T26581] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1621.038631][T26581] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1621.054344][T26582] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1621.062870][T26582] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xefffffffffffffff}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:46 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1621.097772][T26583] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1621.106164][T26583] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1621.150633][T26590] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1621.151216][T26588] FAULT_INJECTION: forcing a failure. [ 1621.151216][T26588] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1621.159011][T26590] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1621.172221][T26588] CPU: 0 PID: 26588 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1621.191882][T26588] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1621.202097][T26588] Call Trace: [ 1621.205411][T26588] [ 1621.208378][T26588] dump_stack_lvl+0xd6/0x122 [ 1621.213028][T26588] dump_stack+0x11/0x1b [ 1621.217173][T26588] should_fail+0x23c/0x250 [ 1621.221608][T26588] should_fail_usercopy+0x16/0x20 [ 1621.226624][T26588] _copy_to_iter+0x131/0xbe0 [ 1621.231204][T26588] ? check_stack_object+0x61/0x70 [ 1621.236220][T26588] ? __virt_addr_valid+0x15a/0x1a0 [ 1621.241327][T26588] ? __check_object_size+0x253/0x310 [ 1621.246716][T26588] seq_read_iter+0x7f2/0x930 [ 1621.251299][T26588] ? proc_reg_write+0x1b0/0x1b0 [ 1621.256136][T26588] proc_reg_read_iter+0xd6/0x170 [ 1621.261160][T26588] ? proc_reg_write+0x1b0/0x1b0 [ 1621.266001][T26588] io_issue_sqe+0xa75/0x53b0 [ 1621.270609][T26588] ? __rcu_read_unlock+0x5c/0x290 [ 1621.275659][T26588] ? __rcu_read_unlock+0x5c/0x290 [ 1621.280728][T26588] ? debug_smp_processor_id+0x18/0x20 [ 1621.286094][T26588] ? __fget_files+0x1d2/0x210 [ 1621.290897][T26588] __io_queue_sqe+0x20/0x440 [ 1621.295543][T26588] ? io_submit_sqe+0x772/0x47d3 [ 1621.300412][T26588] io_submit_sqe+0x77a/0x47d3 [ 1621.305081][T26588] io_submit_sqes+0x25d/0x670 [ 1621.309746][T26588] __se_sys_io_uring_enter+0x212/0xb00 [ 1621.315228][T26588] __x64_sys_io_uring_enter+0x74/0x80 [ 1621.320605][T26588] do_syscall_64+0x44/0xd0 [ 1621.325017][T26588] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1621.330903][T26588] RIP: 0033:0x7f03942cce99 [ 1621.335308][T26588] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1621.354909][T26588] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1621.363363][T26588] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1621.371323][T26588] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1621.379283][T26588] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1621.387382][T26588] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 19:15:46 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x500000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:46 executing program 0: sendmsg$NL80211_CMD_UPDATE_CONNECT_PARAMS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4c8}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)={0x434, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8}, @void}}, [@fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x1d, 0xfa, "1b66522b3d71f1cca637607fa5ee13e1a94c79ca58c3e265d5"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x12, 0xf9, "8bf8e8b0ba80db5180cf393c2bc5"}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x9}, @NL80211_ATTR_FILS_ERP_USERNAME={0xc, 0xf9, "f457f7def848040e"}, @NL80211_ATTR_FILS_ERP_REALM={0x19, 0xfa, "a495c84b8da7aa0d2671b30e1743f3e7867507d785"}, @NL80211_ATTR_FILS_ERP_RRK={0x58, 0xfc, "87ea178424f8dd445b4eadc3765f608d779568d354fc23a824db5966fedbe8231fd7f255c42f75e1eb25308d72f26cc20809347fe76ae6cca1ffcd0e6692fe3bce4790df5e260c1d0f90861df8c0fab8a7bf3ada"}], @fils_params=[@NL80211_ATTR_FILS_ERP_REALM={0x20, 0xfa, "fc5283944f355ec4e4aa9668b7d59bd2765b0f05713daa21c6b8142b"}, @NL80211_ATTR_FILS_ERP_REALM={0x4f, 0xfa, "5b73e6d5267e11269386871cbcf389d0e8bb369086243f4c467e37ccf795588e13ba191fd8a51455c5f3b5cdf15820c72087195b7a3d89c0fa8a0115c6621f916e980782cc60b9fe6c8d4e"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xc, 0xf9, "7320cc6e3f5b4a6a"}, @NL80211_ATTR_FILS_ERP_REALM={0x79, 0xfa, "272cde356a80bd4aece06675e0bd21c1a03e854a0f60a1a1480d903bb5c2d2fb4ff0d4de0a48c3e208092a8fb63ce29364d90f51afa3608e5d69fd1792469cb9c5568fd928235d2bdcb66f36b154988f41d0c4e90a0c2f06ff98458a7edf97b2d1c6663ee9f63dd3c3ac87c594526d3ed788f8adc9"}, @NL80211_ATTR_FILS_ERP_USERNAME={0x9, 0xf9, "ff62b714f6"}, @NL80211_ATTR_FILS_ERP_REALM={0x30, 0xfa, "ab1d6eeb31294fe2b16d805f1f316674ed799666a89187b4c7d19b883707354be940960a52708d829b050e2e"}, @NL80211_ATTR_FILS_ERP_USERNAME={0xe, 0xf9, "612a8cf6d025f176d4b2"}, @NL80211_ATTR_FILS_ERP_REALM={0x2f, 0xfa, "3626243e8e8b76aa696bfbe7824e9fd7a17f2b64ac86c43bffad28ca56d27fd10b709512a1fb8487da9418"}], @fils_params=[@NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0x9986}, @NL80211_ATTR_FILS_ERP_NEXT_SEQ_NUM={0x6, 0xfb, 0xffe1}, @NL80211_ATTR_FILS_ERP_REALM={0xb0, 0xfa, "ceeeb90473bef982dc32e95e33920a2c816fe046905bef39882e8c2abf3155a9242fdaa044ac0db6889eed9c13402a9020e8e08c54ce5016666636100292be5e3a8cd2132034ae4e2ff958a715e90aa15520b1c4ce4a26ec358b060866dfddaa31d17db2db9b3262a17c82ad925f731032ed3f68a50855588c75c218a16e26ab6f82444f53414a4597282acad58d585275f695eace64bc96360479218ad9a5bdb7ee9f32b6e296d760d62081"}], @NL80211_ATTR_IE={0x11e, 0x2a, [@tim={0x5, 0xac, {0x9, 0x3d, 0x7, "be8b5eb53a4221911120c5e0c730df9218b656ad3d52a1bfbc8b3679a9ceef836bfd7076e5c1f85efd6e6b5d0012299b53696cb3bad69cabf750e688b03927eb79e98e8443f29b81825491782052e3437ff7288cebdafcfa09e54ced856a0a30dad09171b59ca7c0fbc3c6b42109dd2d462e93a87af9a49abbfd8760f6fe5f432bf6370fcc279ddc5d3ce1c828dff7d6bff386aa8e0c50baf8e69b341902f6c2fad25e86dbaf078755"}}, @mesh_chsw={0x76, 0x6, {0xb8, 0x8, 0x22, 0x9}}, @perr={0x84, 0x62, {0x20, 0x6, [@not_ext={{}, @device_a, 0x2, "", 0xb}, @not_ext={{}, @device_b, 0x1, "", 0x27}, @not_ext={{}, @device_a, 0x1ff, "", 0x2}, @ext={{}, @broadcast, 0xff, @broadcast, 0x18}, @ext={{}, @broadcast, 0x1, @device_b, 0x21}, @ext={{}, @broadcast, 0x2, @device_a, 0xb}]}}]}, @NL80211_ATTR_IE={0x7, 0x2a, [@challenge={0x10, 0x1, 0x7b}]}]}, 0x434}}, 0x20000000) (async) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) setrlimit(0xb, &(0x7f0000000040)={0xbf, 0xf59}) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000200)={0x38, 0x0, 0x28, 0x5, 0x7b, 0x3455, 0x8, 0x7, 0x401, 0x3}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1621.395428][T26588] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1621.403401][T26588] 19:15:46 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x7503}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:46 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 22) 19:15:46 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x600000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:46 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf000000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:47 executing program 2: ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0xd, 0x6}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x5c, 0x0, 0x9, 0x1ff, 0xffffff05}) [ 1621.485390][T26694] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1621.493784][T26694] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1621.513479][T26696] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1621.521953][T26696] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x4, 0x5, 0x6, 0x1, 0x0, 0x2, 0x10001, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x58, 0x4, @perf_config_ext={0x738a, 0x10000}, 0x8018, 0x1, 0x1, 0x8, 0x1000, 0xac9, 0x7, 0x0, 0x3f7f3487, 0x0, 0x2}, 0xffffffffffffffff, 0x3, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0xf3, 0x3, 0x7f, 0x0, 0x3, 0x40000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0xc7}, 0x81c0, 0x100, 0x7fff, 0x1, 0x3, 0x3f, 0xff, 0x0, 0xff, 0x0, 0x3ff}, r3, 0x7, r4, 0x9) [ 1621.584071][T26802] FAULT_INJECTION: forcing a failure. [ 1621.584071][T26802] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1621.597261][T26802] CPU: 1 PID: 26802 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1621.606012][T26802] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1621.616303][T26802] Call Trace: [ 1621.619572][T26802] [ 1621.622486][T26802] dump_stack_lvl+0xd6/0x122 [ 1621.627092][T26802] dump_stack+0x11/0x1b [ 1621.631227][T26802] should_fail+0x23c/0x250 [ 1621.635631][T26802] should_fail_usercopy+0x16/0x20 [ 1621.640664][T26802] _copy_to_iter+0x131/0xbe0 [ 1621.645275][T26802] ? check_stack_object+0x61/0x70 [ 1621.650298][T26802] ? __virt_addr_valid+0x15a/0x1a0 [ 1621.655643][T26802] ? __check_object_size+0x253/0x310 [ 1621.660922][T26802] seq_read_iter+0x7f2/0x930 [ 1621.665582][T26802] ? proc_reg_write+0x1b0/0x1b0 [ 1621.670473][T26802] proc_reg_read_iter+0xd6/0x170 [ 1621.675463][T26802] ? proc_reg_write+0x1b0/0x1b0 [ 1621.680349][T26802] io_issue_sqe+0xa75/0x53b0 [ 1621.684951][T26802] ? __rcu_read_unlock+0x5c/0x290 [ 1621.690043][T26802] ? __rcu_read_unlock+0x5c/0x290 [ 1621.695075][T26802] ? debug_smp_processor_id+0x18/0x20 [ 1621.700484][T26802] ? __fget_files+0x1d2/0x210 [ 1621.705163][T26802] __io_queue_sqe+0x20/0x440 [ 1621.709731][T26802] ? io_submit_sqe+0x772/0x47d3 [ 1621.714634][T26802] io_submit_sqe+0x77a/0x47d3 [ 1621.719294][T26802] io_submit_sqes+0x25d/0x670 [ 1621.724094][T26802] __se_sys_io_uring_enter+0x212/0xb00 [ 1621.729614][T26802] __x64_sys_io_uring_enter+0x74/0x80 [ 1621.734969][T26802] do_syscall_64+0x44/0xd0 [ 1621.739449][T26802] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1621.745324][T26802] RIP: 0033:0x7f03942cce99 [ 1621.749737][T26802] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1621.769357][T26802] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1621.777851][T26802] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1621.785805][T26802] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1621.793783][T26802] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1621.801790][T26802] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1621.809762][T26802] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1621.817776][T26802] 19:15:47 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x7a00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:47 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 23) [ 1621.828875][T26803] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1621.837243][T26803] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:47 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x700000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf203000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1622.001238][T26808] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1622.009691][T26808] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:47 executing program 2: ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0xd, 0x6}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x5c, 0x0, 0x9, 0x1ff, 0xffffff05}) 19:15:47 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x4, 0x5, 0x6, 0x1, 0x0, 0x2, 0x10001, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x58, 0x4, @perf_config_ext={0x738a, 0x10000}, 0x8018, 0x1, 0x1, 0x8, 0x1000, 0xac9, 0x7, 0x0, 0x3f7f3487, 0x0, 0x2}, 0xffffffffffffffff, 0x3, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) (async) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0xf3, 0x3, 0x7f, 0x0, 0x3, 0x40000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0xc7}, 0x81c0, 0x100, 0x7fff, 0x1, 0x3, 0x3f, 0xff, 0x0, 0xff, 0x0, 0x3ff}, r3, 0x7, r4, 0x9) [ 1622.055628][T26810] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1622.063961][T26810] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1622.081638][T26811] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1622.089990][T26811] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1622.154688][T26814] FAULT_INJECTION: forcing a failure. [ 1622.154688][T26814] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1622.168018][T26814] CPU: 0 PID: 26814 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1622.168100][T26816] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1622.176783][T26814] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1622.176799][T26814] Call Trace: [ 1622.176806][T26814] [ 1622.176812][T26814] dump_stack_lvl+0xd6/0x122 [ 1622.176839][T26814] dump_stack+0x11/0x1b [ 1622.176856][T26814] should_fail+0x23c/0x250 [ 1622.185180][T26816] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1622.195212][T26814] should_fail_usercopy+0x16/0x20 [ 1622.195251][T26814] _copy_to_iter+0x131/0xbe0 [ 1622.235108][T26814] ? check_stack_object+0x61/0x70 [ 1622.240183][T26814] ? __virt_addr_valid+0x15a/0x1a0 [ 1622.245294][T26814] ? __check_object_size+0x253/0x310 [ 1622.250573][T26814] seq_read_iter+0x7f2/0x930 [ 1622.255154][T26814] ? proc_reg_write+0x1b0/0x1b0 [ 1622.259993][T26814] proc_reg_read_iter+0xd6/0x170 [ 1622.264920][T26814] ? proc_reg_write+0x1b0/0x1b0 [ 1622.269971][T26814] io_issue_sqe+0xa75/0x53b0 [ 1622.274725][T26814] ? __rcu_read_unlock+0x5c/0x290 [ 1622.279743][T26814] ? debug_smp_processor_id+0x18/0x20 [ 1622.285109][T26814] ? delay_tsc+0x96/0xe0 [ 1622.289344][T26814] ? __rcu_read_unlock+0x5c/0x290 [ 1622.294401][T26814] ? __fget_files+0x1d2/0x210 [ 1622.299076][T26814] __io_queue_sqe+0x20/0x440 [ 1622.303655][T26814] ? io_submit_sqe+0x772/0x47d3 [ 1622.308500][T26814] io_submit_sqe+0x77a/0x47d3 [ 1622.313168][T26814] io_submit_sqes+0x25d/0x670 [ 1622.317879][T26814] __se_sys_io_uring_enter+0x212/0xb00 [ 1622.323379][T26814] __x64_sys_io_uring_enter+0x74/0x80 [ 1622.328748][T26814] do_syscall_64+0x44/0xd0 [ 1622.333158][T26814] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1622.339053][T26814] RIP: 0033:0x7f03942cce99 [ 1622.343470][T26814] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1622.363068][T26814] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1622.371509][T26814] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1622.379544][T26814] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1622.387518][T26814] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1622.395489][T26814] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 19:15:47 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x800000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:47 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x7c02}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:47 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 24) [ 1622.403617][T26814] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1622.411711][T26814] 19:15:47 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf6ffffff00000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1622.522372][T26820] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1622.530750][T26820] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:48 executing program 2: ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0xd, 0x6}) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x5c, 0x0, 0x9, 0x1ff, 0xffffff05}) ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0xd, 0x6}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x5c, 0x0, 0x9, 0x1ff, 0xffffff05}) (async) 19:15:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x4, 0x5, 0x6, 0x1, 0x0, 0x2, 0x10001, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x58, 0x4, @perf_config_ext={0x738a, 0x10000}, 0x8018, 0x1, 0x1, 0x8, 0x1000, 0xac9, 0x7, 0x0, 0x3f7f3487, 0x0, 0x2}, 0xffffffffffffffff, 0x3, r0, 0x8) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000140)={0x0, 0x0}) rt_sigqueueinfo(r3, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0xf3, 0x3, 0x7f, 0x0, 0x3, 0x40000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0xc7}, 0x81c0, 0x100, 0x7fff, 0x1, 0x3, 0x3f, 0xff, 0x0, 0xff, 0x0, 0x3ff}, r3, 0x7, r4, 0x9) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) (async) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x4, 0x5, 0x6, 0x1, 0x0, 0x2, 0x10001, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x58, 0x4, @perf_config_ext={0x738a, 0x10000}, 0x8018, 0x1, 0x1, 0x8, 0x1000, 0xac9, 0x7, 0x0, 0x3f7f3487, 0x0, 0x2}, 0xffffffffffffffff, 0x3, r0, 0x8) (async) ioctl$PERF_EVENT_IOC_SET_BPF(r1, 0x40042408, r0) (async) inotify_init1(0x0) (async) fcntl$setown(r2, 0x8, 0xffffffffffffffff) (async) fcntl$getownex(r2, 0x10, &(0x7f0000000140)) (async) rt_sigqueueinfo(r3, 0x200000000012, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffff9}) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r4, 0x0) (async) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x5, 0xf3, 0x3, 0x7f, 0x0, 0x3, 0x40000, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0xc7}, 0x81c0, 0x100, 0x7fff, 0x1, 0x3, 0x3f, 0xff, 0x0, 0xff, 0x0, 0x3ff}, r3, 0x7, r4, 0x9) (async) [ 1622.568641][T26822] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1622.576986][T26822] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:48 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x900000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1622.672366][T26932] FAULT_INJECTION: forcing a failure. [ 1622.672366][T26932] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1622.685438][T26932] CPU: 0 PID: 26932 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1622.694347][T26932] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1622.704500][T26932] Call Trace: [ 1622.707771][T26932] [ 1622.710700][T26932] dump_stack_lvl+0xd6/0x122 [ 1622.715294][T26932] dump_stack+0x11/0x1b 19:15:48 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xa00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1622.719460][T26932] should_fail+0x23c/0x250 [ 1622.724022][T26932] should_fail_usercopy+0x16/0x20 [ 1622.729143][T26932] _copy_to_iter+0x131/0xbe0 [ 1622.733776][T26932] ? check_stack_object+0x61/0x70 [ 1622.738793][T26932] ? __virt_addr_valid+0x15a/0x1a0 [ 1622.743917][T26932] ? __check_object_size+0x253/0x310 [ 1622.749211][T26932] seq_read_iter+0x7f2/0x930 [ 1622.753852][T26932] ? proc_reg_write+0x1b0/0x1b0 [ 1622.758839][T26932] proc_reg_read_iter+0xd6/0x170 [ 1622.763870][T26932] ? proc_reg_write+0x1b0/0x1b0 [ 1622.768820][T26932] io_issue_sqe+0xa75/0x53b0 [ 1622.773491][T26932] ? __rcu_read_unlock+0x5c/0x290 [ 1622.778527][T26932] ? __rcu_read_unlock+0x5c/0x290 [ 1622.783593][T26932] ? debug_smp_processor_id+0x18/0x20 [ 1622.789004][T26932] ? __fget_files+0x1d2/0x210 [ 1622.793858][T26932] __io_queue_sqe+0x20/0x440 [ 1622.798443][T26932] ? io_submit_sqe+0x772/0x47d3 [ 1622.803304][T26932] io_submit_sqe+0x77a/0x47d3 [ 1622.807987][T26932] io_submit_sqes+0x25d/0x670 [ 1622.812671][T26932] __se_sys_io_uring_enter+0x212/0xb00 19:15:48 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xb00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1622.818200][T26932] __x64_sys_io_uring_enter+0x74/0x80 [ 1622.823588][T26932] do_syscall_64+0x44/0xd0 [ 1622.828013][T26932] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1622.833923][T26932] RIP: 0033:0x7f03942cce99 [ 1622.838323][T26932] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1622.857921][T26932] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 19:15:48 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xc00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1622.866318][T26932] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1622.874365][T26932] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1622.882348][T26932] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1622.890372][T26932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1622.898335][T26932] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1622.906316][T26932] [ 1622.911453][T26933] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:48 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x9e00}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x5, 0x24, 0x8, 0xfff, 0x9, 0x800, 0xb10c, 0x5f42, 0xfffffffb}, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:48 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf901000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:48 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 25) 19:15:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) copy_file_range(r0, &(0x7f0000000040)=0x5, r1, &(0x7f0000000080)=0x1ff, 0x100000001, 0x0) 19:15:48 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xd00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1622.919880][T26933] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1622.941132][T26934] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1622.949510][T26934] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1623.094189][T27158] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1623.097646][T27156] FAULT_INJECTION: forcing a failure. [ 1623.097646][T27156] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1623.102633][T27158] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1623.115708][T27156] CPU: 1 PID: 27156 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1623.135358][T27156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1623.145403][T27156] Call Trace: [ 1623.148725][T27156] [ 1623.151644][T27156] dump_stack_lvl+0xd6/0x122 [ 1623.156569][T27156] dump_stack+0x11/0x1b [ 1623.160772][T27156] should_fail+0x23c/0x250 [ 1623.165188][T27156] should_fail_usercopy+0x16/0x20 [ 1623.170205][T27156] _copy_to_iter+0x131/0xbe0 [ 1623.174791][T27156] ? check_stack_object+0x61/0x70 [ 1623.179807][T27156] ? __virt_addr_valid+0x15a/0x1a0 [ 1623.184912][T27156] ? __check_object_size+0x253/0x310 [ 1623.190234][T27156] seq_read_iter+0x7f2/0x930 [ 1623.194923][T27156] ? proc_reg_write+0x1b0/0x1b0 [ 1623.199761][T27156] proc_reg_read_iter+0xd6/0x170 [ 1623.204687][T27156] ? proc_reg_write+0x1b0/0x1b0 [ 1623.209524][T27156] io_issue_sqe+0xa75/0x53b0 [ 1623.214102][T27156] ? debug_smp_processor_id+0x18/0x20 [ 1623.219514][T27156] ? delay_tsc+0x96/0xe0 [ 1623.223773][T27156] ? __rcu_read_unlock+0x5c/0x290 [ 1623.228786][T27156] ? debug_smp_processor_id+0x18/0x20 [ 1623.234187][T27156] ? __fget_files+0x1d2/0x210 [ 1623.238935][T27156] __io_queue_sqe+0x20/0x440 [ 1623.243689][T27156] ? io_submit_sqe+0x772/0x47d3 [ 1623.248537][T27156] io_submit_sqe+0x77a/0x47d3 [ 1623.253208][T27156] io_submit_sqes+0x25d/0x670 [ 1623.257900][T27156] __se_sys_io_uring_enter+0x212/0xb00 [ 1623.263372][T27156] __x64_sys_io_uring_enter+0x74/0x80 [ 1623.268855][T27156] do_syscall_64+0x44/0xd0 [ 1623.273303][T27156] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1623.279198][T27156] RIP: 0033:0x7f03942cce99 [ 1623.283599][T27156] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1623.303237][T27156] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa [ 1623.311638][T27156] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1623.319597][T27156] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1623.327594][T27156] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1623.335599][T27156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 19:15:48 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfa03000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1623.343557][T27156] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1623.351520][T27156] [ 1623.359360][T27157] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1623.367939][T27157] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:48 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0xe00000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x5, 0x24, 0x8, 0xfff, 0x9, 0x800, 0xb10c, 0x5f42, 0xfffffffb}, 0x0) (async, rerun: 32) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (rerun: 32) 19:15:48 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 26) 19:15:48 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) copy_file_range(r0, &(0x7f0000000040)=0x5, r1, &(0x7f0000000080)=0x1ff, 0x100000001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) socket$inet_mptcp(0x2, 0x1, 0x106) (async) copy_file_range(r0, &(0x7f0000000040)=0x5, r1, &(0x7f0000000080)=0x1ff, 0x100000001, 0x0) (async) [ 1623.393568][T27159] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1623.401997][T27159] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1623.428176][T27161] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:48 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0xbc02}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1623.436715][T27161] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:48 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfeffffff00000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1623.488208][T27163] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1623.496773][T27163] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:48 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1000000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1623.559542][T27230] FAULT_INJECTION: forcing a failure. [ 1623.559542][T27230] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1623.572723][T27230] CPU: 1 PID: 27230 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1623.581637][T27230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1623.591813][T27230] Call Trace: [ 1623.595082][T27230] [ 1623.597993][T27230] dump_stack_lvl+0xd6/0x122 [ 1623.602624][T27230] dump_stack+0x11/0x1b [ 1623.606763][T27230] should_fail+0x23c/0x250 [ 1623.611308][T27230] should_fail_usercopy+0x16/0x20 [ 1623.616333][T27230] _copy_to_iter+0x131/0xbe0 [ 1623.620904][T27230] ? check_stack_object+0x61/0x70 [ 1623.625917][T27230] ? __virt_addr_valid+0x15a/0x1a0 [ 1623.631026][T27230] ? __check_object_size+0x253/0x310 [ 1623.636320][T27230] seq_read_iter+0x7f2/0x930 [ 1623.640927][T27230] ? proc_reg_write+0x1b0/0x1b0 [ 1623.645846][T27230] proc_reg_read_iter+0xd6/0x170 [ 1623.650923][T27230] ? proc_reg_write+0x1b0/0x1b0 [ 1623.655753][T27230] io_issue_sqe+0xa75/0x53b0 [ 1623.660381][T27230] ? __rcu_read_unlock+0x5c/0x290 [ 1623.665443][T27230] ? __rcu_read_unlock+0x5c/0x290 [ 1623.671065][T27230] ? debug_smp_processor_id+0x18/0x20 [ 1623.676419][T27230] ? __fget_files+0x1d2/0x210 [ 1623.681238][T27230] __io_queue_sqe+0x20/0x440 [ 1623.685838][T27230] ? io_submit_sqe+0x772/0x47d3 [ 1623.690750][T27230] io_submit_sqe+0x77a/0x47d3 [ 1623.695408][T27230] io_submit_sqes+0x25d/0x670 [ 1623.700065][T27230] __se_sys_io_uring_enter+0x212/0xb00 [ 1623.705555][T27230] __x64_sys_io_uring_enter+0x74/0x80 [ 1623.710927][T27230] do_syscall_64+0x44/0xd0 [ 1623.715357][T27230] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1623.721273][T27230] RIP: 0033:0x7f03942cce99 [ 1623.725848][T27230] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1623.745448][T27230] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 19:15:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) (async) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) sched_setattr(0xffffffffffffffff, &(0x7f0000000040)={0x38, 0x5, 0x24, 0x8, 0xfff, 0x9, 0x800, 0xb10c, 0x5f42, 0xfffffffb}, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1623.753842][T27230] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1623.761795][T27230] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1623.769755][T27230] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1623.777706][T27230] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1623.785659][T27230] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1623.793661][T27230] 19:15:49 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 27) [ 1623.810505][T27271] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1623.818866][T27271] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1623.845025][T27272] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:49 executing program 2: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) r1 = socket$inet_mptcp(0x2, 0x1, 0x106) copy_file_range(r0, &(0x7f0000000040)=0x5, r1, &(0x7f0000000080)=0x1ff, 0x100000001, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) (async) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) socket$inet_mptcp(0x2, 0x1, 0x106) (async) copy_file_range(r0, &(0x7f0000000040)=0x5, r1, &(0x7f0000000080)=0x1ff, 0x100000001, 0x0) (async) [ 1623.853450][T27272] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:49 executing program 4: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0xbc03}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1623.975016][T27377] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1623.983561][T27377] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1624.013227][T27379] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 19:15:49 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff07000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:49 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1003000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1624.021640][T27379] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:49 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) getpid() r0 = inotify_init() mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xa, 0x10, r0, 0x77405000) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1624.067910][T27384] FAULT_INJECTION: forcing a failure. [ 1624.067910][T27384] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1624.081003][T27384] CPU: 1 PID: 27384 Comm: syz-executor.3 Not tainted 5.16.0-rc8-syzkaller #0 [ 1624.089773][T27384] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1624.099959][T27384] Call Trace: [ 1624.103252][T27384] [ 1624.106177][T27384] dump_stack_lvl+0xd6/0x122 [ 1624.110806][T27384] dump_stack+0x11/0x1b [ 1624.114941][T27384] should_fail+0x23c/0x250 [ 1624.119435][T27384] should_fail_usercopy+0x16/0x20 [ 1624.124520][T27384] _copy_to_iter+0x131/0xbe0 [ 1624.129190][T27384] ? check_stack_object+0x61/0x70 [ 1624.134277][T27384] ? __virt_addr_valid+0x15a/0x1a0 [ 1624.139371][T27384] ? __check_object_size+0x253/0x310 [ 1624.144661][T27384] seq_read_iter+0x7f2/0x930 [ 1624.149233][T27384] ? proc_reg_write+0x1b0/0x1b0 [ 1624.154101][T27384] proc_reg_read_iter+0xd6/0x170 [ 1624.159102][T27384] ? proc_reg_write+0x1b0/0x1b0 [ 1624.163951][T27384] io_issue_sqe+0xa75/0x53b0 [ 1624.168520][T27384] ? __rcu_read_unlock+0x5c/0x290 [ 1624.173634][T27384] ? __rcu_read_unlock+0x5c/0x290 [ 1624.178651][T27384] ? debug_smp_processor_id+0x18/0x20 [ 1624.184071][T27384] ? __fget_files+0x1d2/0x210 [ 1624.188837][T27384] __io_queue_sqe+0x20/0x440 [ 1624.193448][T27384] ? io_submit_sqe+0x772/0x47d3 [ 1624.198279][T27384] io_submit_sqe+0x77a/0x47d3 [ 1624.203021][T27384] io_submit_sqes+0x25d/0x670 [ 1624.207678][T27384] __se_sys_io_uring_enter+0x212/0xb00 [ 1624.213132][T27384] __x64_sys_io_uring_enter+0x74/0x80 [ 1624.218487][T27384] do_syscall_64+0x44/0xd0 [ 1624.222884][T27384] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1624.228834][T27384] RIP: 0033:0x7f03942cce99 [ 1624.233233][T27384] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1624.252845][T27384] RSP: 002b:00007f0393443168 EFLAGS: 00000246 ORIG_RAX: 00000000000001aa 19:15:49 executing program 3: syz_open_procfs(0x0, &(0x7f0000000000)='net/snmp6\x00') r0 = syz_io_uring_setup(0x200c, &(0x7f0000000180), &(0x7f0000002000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000280)=0x0, &(0x7f0000000080)=0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/stat\x00', 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x5, 0x0, &(0x7f0000000040)=""/14, 0xe}, 0x0) fadvise64(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000001380)=@in6={0xa, 0x0, 0x0, @private0, 0x7}, 0x80, 0x0}}], 0x1, 0x0) io_uring_enter(r0, 0x14d, 0x0, 0x0, 0x0, 0x0) (fail_nth: 28) [ 1624.261315][T27384] RAX: ffffffffffffffda RBX: 00007f03943dff60 RCX: 00007f03942cce99 [ 1624.269372][T27384] RDX: 0000000000000000 RSI: 000000000000014d RDI: 0000000000000004 [ 1624.277325][T27384] RBP: 00007f03934431d0 R08: 0000000000000000 R09: 0000000000000000 [ 1624.285359][T27384] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1624.293326][T27384] R13: 00007fffc6cea8ef R14: 00007f0393443300 R15: 0000000000022000 [ 1624.301279][T27384] 19:15:49 executing program 2: prlimit64(0xffffffffffffffff, 0x7, &(0x7f0000000280)={0xffffffffffffffff, 0x1}, &(0x7f00000002c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3000007, 0x30, r0, 0x30c8a000) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x4) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={&(0x7f0000000040), 0xc, &(0x7f0000000200)={&(0x7f0000000100)=@newqdisc={0x5c, 0x24, 0x800, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, r1, {0x0, 0x6}, {0x3, 0x7}, {0x0, 0xb}}, [@TCA_RATE={0x6}, @TCA_RATE={0x6, 0x5, {0x4, 0x1}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0xfffffffd}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x3}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x6}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x4}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4010}, 0x80) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r2, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(r0, 0xc0189377, &(0x7f0000000300)={{0x1, 0x1, 0x18, r0, {0x4, 0xd0}}, '.\x00'}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f0000000340)={{0x1, 0x1, 0x18, r3, {0x5}}, './file0\x00'}) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 1624.365965][T27486] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1624.374302][T27486] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 [ 1624.393261][T27487] ref_ctr going negative. vaddr: 0x20000004, curr val: -31789, delta: 1 [ 1624.401625][T27487] ref_ctr increment failed for inode: 0x46f offset: 0x0 ref_ctr_offset: 0x4 of mm: 0x00000000609cdc33 19:15:49 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x1100000000000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 19:15:49 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x6, 0x8d}, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x1, 0x0, 0x0, 0x1}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) 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,