Extracting prog: 1h4m24.391560185s
Minimizing prog: 4m27.391145627s
Simplifying prog options: 0s
Extracting C: 1m40.507398173s
Simplifying C: 11m1.687068102s


extracting reproducer from 38 programs
first checking the prog from the crash report
single: executing 1 programs separately with timeout 30s
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_tracing_buffers_fops_trace-mmap$auto_tracing_buffers_fops_trace
detailed listing:
executing program 0:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)

program did not crash
single: failed to extract reproducer
bisect: bisecting 38 programs with base timeout 30s
testing program (duration=39s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 1:
lgetxattr$auto(0xfffffffffffffffd, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x8)
executing program 1:
timer_create$auto_CLOCK_MONOTONIC(0x1, &(0x7f0000000180)={@sival_int=0x3, @inferred, 0x4, @_sigev_thread={0x0, 0x0}}, 0x0)
executing program 1:
bpf$auto_BPF_TASK_FD_QUERY(0x14, &(0x7f0000000700)=@batch={0x8000000000000000, 0x1, 0xf2, 0x863, 0xfff, 0xffffffffffffffff, 0x4, 0x2}, 0xeb9)
executing program 1:
ppoll$auto(&(0x7f0000003600)={0x8, 0x800, 0x1}, 0xd6, &(0x7f0000003640)={0x7fffffffffffffff, 0x489}, 0x0, 0x8)
executing program 1:
rt_sigqueueinfo$auto(0x1, 0x7, &(0x7f0000000040)={@siginfo_0_0={0x0, 0x5, 0xfffffffb, @_sigpoll={0x52, 0x7}}})
executing program 1:
name_to_handle_at$auto(0xffffffffffffffff, &(0x7f0000000000)='/dev/kvm\x00', &(0x7f0000000040)={0x81, 0x8, "631157b04f7c3705cf93e62cd57a3967535b011dd2012e7ef52b96d2b1bcf9716006bd53a9cbcceee415db77d5c1234834996b0e2db62ead6e8c8bf1fbbed5ddb8a9c1a150716c8813251546901b88870e147b55d9e3983016ffe27e159593cb02bfa002a8921df4c7f56b09403e691e334ea30d645dc34c37ee47c807b727ee30"}, 0x0, 0x2)
executing program 32:
name_to_handle_at$auto(0xffffffffffffffff, &(0x7f0000000000)='/dev/kvm\x00', &(0x7f0000000040)={0x81, 0x8, "631157b04f7c3705cf93e62cd57a3967535b011dd2012e7ef52b96d2b1bcf9716006bd53a9cbcceee415db77d5c1234834996b0e2db62ead6e8c8bf1fbbed5ddb8a9c1a150716c8813251546901b88870e147b55d9e3983016ffe27e159593cb02bfa002a8921df4c7f56b09403e691e334ea30d645dc34c37ee47c807b727ee30"}, 0x0, 0x2)
executing program 4:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/class/zram-control/hot_add\x00', 0x20800, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000ec0)=""/4096, 0x1000)
executing program 4:
open(&(0x7f0000000800)='./file0\x00', 0x22240, 0x154)
bpf$auto(0x8, &(0x7f0000000780)=@bpf_attr_1={0xffffffffffffffff, 0x2, @value=0xae14, 0x3}, 0x7bd)
executing program 4:
openat$auto_v4l2_fops_v4l2_dev(0xffffffffffffff9c, &(0x7f0000000000)='/dev/v4l-subdev5\x00', 0x280, 0x0)
ioctl$auto(0x3, 0x541b, 0x38)
executing program 4:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/bond0/bonding/num_grat_arp\x00', 0xc8282, 0x0)
sendfile$auto(r0, r0, 0x0, 0x1)
executing program 4:
tkill$auto(0x1, 0x7)
keyctl$auto_KEYCTL_SESSION_TO_PARENT(0x12, 0x0, 0x0, 0x0, 0x48eafc79)
executing program 4:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/notify_on_release\x00', 0x101042, 0x0)
write$auto(r0, &(0x7f0000000100)='0\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94\xf8F\xbb\xa2\xbb>\xade\x18\xbd\xe2\x1c\x89OO]e[\xbb\xf9\xcd\xc0\xc9\x00\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\xef\xc0\x04z\xd0I>\x8f\x00\xe5\x1c*\xed`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\f};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xcbA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xc8\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xdeL/\x06(\x1d\xa5\xc5\x9b\xb2\x96\x05`\xe7\xd5Y\a\xc1\xe9(\x95\xdfH\xf4\v\xf3C', 0x4)
executing program 33:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/notify_on_release\x00', 0x101042, 0x0)
write$auto(r0, &(0x7f0000000100)='0\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94\xf8F\xbb\xa2\xbb>\xade\x18\xbd\xe2\x1c\x89OO]e[\xbb\xf9\xcd\xc0\xc9\x00\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\xef\xc0\x04z\xd0I>\x8f\x00\xe5\x1c*\xed`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\f};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xcbA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xc8\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xdeL/\x06(\x1d\xa5\xc5\x9b\xb2\x96\x05`\xe7\xd5Y\a\xc1\xe9(\x95\xdfH\xf4\v\xf3C', 0x4)
executing program 0:
r0 = openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/block/nbd10/state\x00', 0x189e42, 0x0)
write$auto_blk_mq_debugfs_fops_blk_mq_debugfs(r0, 0x0, 0x0)
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/devices/virtual/net/tunl0/queues/tx-0/traffic_class\x00', 0x2600, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f00000000c0)=""/228, 0xe4)
executing program 2:
r0 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8402, 0x0)
ioctl$auto_SNDCTL_SYNTH_ID(r0, 0xc08c5114, &(0x7f0000000080)="03e57826965fc256630a6db7051c8127eb82096be9d4d2d058fa20c7ab65e7f96b")
executing program 5:
r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop6\x00', 0x0, 0x0)
ioctl$auto_SG_GET_RESERVED_SIZE(r0, 0x4c02, 0xfffffffffffffffd)
executing program 3:
r0 = openat$auto_wakeup_sources_stats_fops_wakeup(0xffffffffffffff9c, &(0x7f0000000100), 0x100, 0x0)
pread64$auto(r0, 0x0, 0x8001, 0x1964)
executing program 2:
r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/kernel/cad_pid\x00', 0x8001, 0x0)
write$auto(r0, &(0x7f0000000040)='/sys/kernel/tracing/dynamic_events\x00', 0x8)
executing program 0:
r0 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/exception_policy\x00', 0xc0080, 0x0)
read$auto_tomoyo_operations_securityfs_if(r0, 0x0, 0x0)
executing program 5:
r0 = openat$auto_safesetid_uid_file_fops_securityfs(0xffffffffffffff9c, &(0x7f0000000b00), 0x40042, 0x0)
write$auto_safesetid_uid_file_fops_securityfs(r0, &(0x7f0000000b40)="33e06908f7cef2ef9652d5e3d0f91cdb9aa7fcd4f56b3ae50e2e7a3fce17ad39061182af048f047adfa552adf5a64941ae9a2564ce32560a", 0x38)
executing program 3:
r0 = openat$auto_uhid_fops_uhid(0xffffffffffffff9c, &(0x7f0000001640), 0x40, 0x0)
ppoll$auto(&(0x7f0000001cc0)={r0, 0x7, 0x6}, 0x1, 0x0, 0x0, 0x8)
executing program 2:
mmap$auto(0x0, 0x40009, 0x5, 0x9b72, 0x0, 0x28000)
futex_wake$auto(0x0, 0x8, 0x7, 0x2)
executing program 3:
r0 = openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/debug/block/nbd6/sched/write0_fifo_list\x00', 0x400, 0x0)
read$auto_blk_mq_debugfs_fops_blk_mq_debugfs(r0, &(0x7f0000000340)=""/179, 0xb3)
executing program 5:
r0 = socket(0xa, 0x3, 0x3a)
setsockopt$auto(r0, 0x3a, 0x1, &(0x7f0000000080)='\x15!\xa8^J/\xddCx4!\x00\xd3\x8f\x1e\x1b\xc3 \xe2\xa8\xd6\xd9\xc0\xa2\x0f\x88\xb1e\x8a\xd8?\xfe\x87\x02\x1c\xfd\xac\xc7\xaa\n\xf9\x19\xc4#<^\x91\x1d\xda\xc4m\xef\xff(i\xc6@\x91_\vBj\x0eQ\xceV\'C\x8c\x01\x80\x92u\xd5\xb8\\\x82,\xe2=y\x9bR\xbcn\xa0c\x16~\x86\"t\x00\x00\x00\x00\xe4\xa5\xfe\xb5', 0x10000110)
executing program 0:
r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
read$auto_debugfs_full_proxy_file_operations_internal(r0, 0x0, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/lapb4/carrier\x00', 0x20340, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000001140)=""/4093, 0xffd)
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/system/cpu/cpu0/hotplug/fail\x00', 0x808880, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000300)=""/102, 0x66)
executing program 5:
r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/kcm\x00', 0x200, 0x0)
pread64$auto(r0, 0x0, 0x3f, 0x7fff)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 0:
r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x502, 0x0)
pread64$auto(r0, &(0x7f0000000340)='/proc/Nes\x00'/22, 0x100000001, 0x100)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 5:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/suspend_stats/failed_resume_noirq\x00', 0x0, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/208, 0xd0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
bisect: bisecting 38 programs
bisect: split chunks (needed=false): <37>
bisect: split chunk #0 of len 37 into 3 parts
bisect: testing without sub-chunk 1/3
testing program (duration=36s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 33:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/notify_on_release\x00', 0x101042, 0x0)
write$auto(r0, &(0x7f0000000100)='0\x00\xa6\xcc\r\x91QU\x9dI\xda\x1b\xad\xb1\x9e\xc8Tt\xa8\x94\x9c\x8a\xe2\xc7cOM\xb6\xa3,!o\x9e\xb0\xadT\xfbR\xa1Y\x94V[8\x04c\xdf:]\xd9\x94\xf8F\xbb\xa2\xbb>\xade\x18\xbd\xe2\x1c\x89OO]e[\xbb\xf9\xcd\xc0\xc9\x00\xda\xac\xdd\x1a\xdd\xdd\xb9o\x1a\xab\xd5\xef\xc0\x04z\xd0I>\x8f\x00\xe5\x1c*\xed`\xfd\x15\x88\x0f\x9a\xd5\xa7\x14\f};\xabt\xd1ak\xe5\x98\xea\xe3}\x10\xab\f_\x19\x9b\x11\xb25VUK\x93\xcdd\x17\xe4\xcbA\xa5[\b\xb8;\x02tcf\x06\xfbD\x91\xcaG\xdaa:k[r\x06\xeb\xf0\xc4\xcb\x10\xae\xc8\xe9u\x9f\xdeK\xa5\x8e\xd6\x8f\xd0UV\x11\xcb\xdd\x81\xbe\xdeL/\x06(\x1d\xa5\xc5\x9b\xb2\x96\x05`\xe7\xd5Y\a\xc1\xe9(\x95\xdfH\xf4\v\xf3C', 0x4)
executing program 0:
r0 = openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/debug/block/nbd10/state\x00', 0x189e42, 0x0)
write$auto_blk_mq_debugfs_fops_blk_mq_debugfs(r0, 0x0, 0x0)
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000003c0)='/sys/devices/virtual/net/tunl0/queues/tx-0/traffic_class\x00', 0x2600, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f00000000c0)=""/228, 0xe4)
executing program 2:
r0 = openat$auto_seq_oss_f_ops_seq_oss(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer2\x00', 0x8402, 0x0)
ioctl$auto_SNDCTL_SYNTH_ID(r0, 0xc08c5114, &(0x7f0000000080)="03e57826965fc256630a6db7051c8127eb82096be9d4d2d058fa20c7ab65e7f96b")
executing program 5:
r0 = openat$auto_def_blk_fops_fs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/loop6\x00', 0x0, 0x0)
ioctl$auto_SG_GET_RESERVED_SIZE(r0, 0x4c02, 0xfffffffffffffffd)
executing program 3:
r0 = openat$auto_wakeup_sources_stats_fops_wakeup(0xffffffffffffff9c, &(0x7f0000000100), 0x100, 0x0)
pread64$auto(r0, 0x0, 0x8001, 0x1964)
executing program 2:
r0 = openat$auto_proc_sys_file_operations_proc_sysctl(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/kernel/cad_pid\x00', 0x8001, 0x0)
write$auto(r0, &(0x7f0000000040)='/sys/kernel/tracing/dynamic_events\x00', 0x8)
executing program 0:
r0 = openat$auto_tomoyo_operations_securityfs_if(0xffffffffffffff9c, &(0x7f0000000000)='/sys/kernel/security/tomoyo/exception_policy\x00', 0xc0080, 0x0)
read$auto_tomoyo_operations_securityfs_if(r0, 0x0, 0x0)
executing program 5:
r0 = openat$auto_safesetid_uid_file_fops_securityfs(0xffffffffffffff9c, &(0x7f0000000b00), 0x40042, 0x0)
write$auto_safesetid_uid_file_fops_securityfs(r0, &(0x7f0000000b40)="33e06908f7cef2ef9652d5e3d0f91cdb9aa7fcd4f56b3ae50e2e7a3fce17ad39061182af048f047adfa552adf5a64941ae9a2564ce32560a", 0x38)
executing program 3:
r0 = openat$auto_uhid_fops_uhid(0xffffffffffffff9c, &(0x7f0000001640), 0x40, 0x0)
ppoll$auto(&(0x7f0000001cc0)={r0, 0x7, 0x6}, 0x1, 0x0, 0x0, 0x8)
executing program 2:
mmap$auto(0x0, 0x40009, 0x5, 0x9b72, 0x0, 0x28000)
futex_wake$auto(0x0, 0x8, 0x7, 0x2)
executing program 3:
r0 = openat$auto_blk_mq_debugfs_fops_blk_mq_debugfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/debug/block/nbd6/sched/write0_fifo_list\x00', 0x400, 0x0)
read$auto_blk_mq_debugfs_fops_blk_mq_debugfs(r0, &(0x7f0000000340)=""/179, 0xb3)
executing program 5:
r0 = socket(0xa, 0x3, 0x3a)
setsockopt$auto(r0, 0x3a, 0x1, &(0x7f0000000080)='\x15!\xa8^J/\xddCx4!\x00\xd3\x8f\x1e\x1b\xc3 \xe2\xa8\xd6\xd9\xc0\xa2\x0f\x88\xb1e\x8a\xd8?\xfe\x87\x02\x1c\xfd\xac\xc7\xaa\n\xf9\x19\xc4#<^\x91\x1d\xda\xc4m\xef\xff(i\xc6@\x91_\vBj\x0eQ\xceV\'C\x8c\x01\x80\x92u\xd5\xb8\\\x82,\xe2=y\x9bR\xbcn\xa0c\x16~\x86\"t\x00\x00\x00\x00\xe4\xa5\xfe\xb5', 0x10000110)
executing program 0:
r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
read$auto_debugfs_full_proxy_file_operations_internal(r0, 0x0, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/lapb4/carrier\x00', 0x20340, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000001140)=""/4093, 0xffd)
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/system/cpu/cpu0/hotplug/fail\x00', 0x808880, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000300)=""/102, 0x66)
executing program 5:
r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/kcm\x00', 0x200, 0x0)
pread64$auto(r0, 0x0, 0x3f, 0x7fff)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 0:
r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x502, 0x0)
pread64$auto(r0, &(0x7f0000000340)='/proc/Nes\x00'/22, 0x100000001, 0x100)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 5:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/suspend_stats/failed_resume_noirq\x00', 0x0, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/208, 0xd0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
bisect: the chunk can be dropped
bisect: testing without sub-chunk 2/3
testing program (duration=33s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
read$auto_debugfs_full_proxy_file_operations_internal(r0, 0x0, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/lapb4/carrier\x00', 0x20340, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000001140)=""/4093, 0xffd)
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/system/cpu/cpu0/hotplug/fail\x00', 0x808880, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000300)=""/102, 0x66)
executing program 5:
r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/kcm\x00', 0x200, 0x0)
pread64$auto(r0, 0x0, 0x3f, 0x7fff)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 0:
r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x502, 0x0)
pread64$auto(r0, &(0x7f0000000340)='/proc/Nes\x00'/22, 0x100000001, 0x100)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 5:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/suspend_stats/failed_resume_noirq\x00', 0x0, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/208, 0xd0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
bisect: the chunk can be dropped
bisect: testing without sub-chunk 3/3
testing program (duration=30s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_tracing_buffers_fops_trace-mmap$auto_tracing_buffers_fops_trace
detailed listing:
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)

program did not crash
bisect: split chunks (needed=true): <11>
bisect: split chunk #0 of len 11 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x502, 0x0)
pread64$auto(r0, &(0x7f0000000340)='/proc/Nes\x00'/22, 0x100000001, 0x100)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 5:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/suspend_stats/failed_resume_noirq\x00', 0x0, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/208, 0xd0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
read$auto_debugfs_full_proxy_file_operations_internal(r0, 0x0, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/lapb4/carrier\x00', 0x20340, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000001140)=""/4093, 0xffd)
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/system/cpu/cpu0/hotplug/fail\x00', 0x808880, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000300)=""/102, 0x66)
executing program 5:
r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/kcm\x00', 0x200, 0x0)
pread64$auto(r0, 0x0, 0x3f, 0x7fff)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)

program did not crash
bisect: split chunks (needed=true): <6>, <5>
bisect: split chunk #0 of len 6 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=32s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/system/cpu/cpu0/hotplug/fail\x00', 0x808880, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000300)=""/102, 0x66)
executing program 5:
r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/kcm\x00', 0x200, 0x0)
pread64$auto(r0, 0x0, 0x3f, 0x7fff)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 0:
r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x502, 0x0)
pread64$auto(r0, &(0x7f0000000340)='/proc/Nes\x00'/22, 0x100000001, 0x100)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 5:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/suspend_stats/failed_resume_noirq\x00', 0x0, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/208, 0xd0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=32s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
read$auto_debugfs_full_proxy_file_operations_internal(r0, 0x0, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/lapb4/carrier\x00', 0x20340, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000001140)=""/4093, 0xffd)
executing program 0:
r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x502, 0x0)
pread64$auto(r0, &(0x7f0000000340)='/proc/Nes\x00'/22, 0x100000001, 0x100)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 5:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/suspend_stats/failed_resume_noirq\x00', 0x0, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/208, 0xd0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program did not crash
bisect: split chunk #1 of len 5 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=32s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
read$auto_debugfs_full_proxy_file_operations_internal(r0, 0x0, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/lapb4/carrier\x00', 0x20340, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000001140)=""/4093, 0xffd)
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/system/cpu/cpu0/hotplug/fail\x00', 0x808880, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000300)=""/102, 0x66)
executing program 5:
r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/kcm\x00', 0x200, 0x0)
pread64$auto(r0, 0x0, 0x3f, 0x7fff)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 5:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/suspend_stats/failed_resume_noirq\x00', 0x0, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/208, 0xd0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=32s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
read$auto_debugfs_full_proxy_file_operations_internal(r0, 0x0, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/lapb4/carrier\x00', 0x20340, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000001140)=""/4093, 0xffd)
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/system/cpu/cpu0/hotplug/fail\x00', 0x808880, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000300)=""/102, 0x66)
executing program 5:
r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/kcm\x00', 0x200, 0x0)
pread64$auto(r0, 0x0, 0x3f, 0x7fff)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 0:
r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x502, 0x0)
pread64$auto(r0, &(0x7f0000000340)='/proc/Nes\x00'/22, 0x100000001, 0x100)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)

program did not crash
bisect: split chunks (needed=true): <3>, <3>, <3>, <2>
bisect: split chunk #0 of len 3 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=32s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000040)='/sys/devices/virtual/net/lapb4/carrier\x00', 0x20340, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000001140)=""/4093, 0xffd)
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/system/cpu/cpu0/hotplug/fail\x00', 0x808880, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000300)=""/102, 0x66)
executing program 5:
r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/kcm\x00', 0x200, 0x0)
pread64$auto(r0, 0x0, 0x3f, 0x7fff)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 0:
r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x502, 0x0)
pread64$auto(r0, &(0x7f0000000340)='/proc/Nes\x00'/22, 0x100000001, 0x100)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 5:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/suspend_stats/failed_resume_noirq\x00', 0x0, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/208, 0xd0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=32s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
read$auto_debugfs_full_proxy_file_operations_internal(r0, 0x0, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 0:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/devices/system/cpu/cpu0/hotplug/fail\x00', 0x808880, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000300)=""/102, 0x66)
executing program 5:
r0 = openat$auto_proc_reg_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/net/kcm\x00', 0x200, 0x0)
pread64$auto(r0, 0x0, 0x3f, 0x7fff)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 0:
r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x502, 0x0)
pread64$auto(r0, &(0x7f0000000340)='/proc/Nes\x00'/22, 0x100000001, 0x100)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 5:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/suspend_stats/failed_resume_noirq\x00', 0x0, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/208, 0xd0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
bisect: the chunk can be dropped
bisect: split chunk #1 of len 3 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=32s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
read$auto_debugfs_full_proxy_file_operations_internal(r0, 0x0, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 0:
r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x502, 0x0)
pread64$auto(r0, &(0x7f0000000340)='/proc/Nes\x00'/22, 0x100000001, 0x100)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 5:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/suspend_stats/failed_resume_noirq\x00', 0x0, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/208, 0xd0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
bisect: the chunk can be dropped
bisect: testing without sub-chunk 2/2
bisect: no need to test this chunk, it's definitely needed
bisect: split chunk #2 of len 3 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
read$auto_debugfs_full_proxy_file_operations_internal(r0, 0x0, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 5:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/suspend_stats/failed_resume_noirq\x00', 0x0, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/208, 0xd0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=32s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
read$auto_debugfs_full_proxy_file_operations_internal(r0, 0x0, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 0:
r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x502, 0x0)
pread64$auto(r0, &(0x7f0000000340)='/proc/Nes\x00'/22, 0x100000001, 0x100)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 5:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/suspend_stats/failed_resume_noirq\x00', 0x0, 0x0)
read$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000140)=""/208, 0xd0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program did not crash
bisect: split chunk #3 of len 2 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=32s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
read$auto_debugfs_full_proxy_file_operations_internal(r0, 0x0, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 0:
r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x502, 0x0)
pread64$auto(r0, &(0x7f0000000340)='/proc/Nes\x00'/22, 0x100000001, 0x100)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
bisect: the chunk can be dropped
bisect: testing without sub-chunk 2/2
bisect: no need to test this chunk, it's definitely needed
bisect: split chunks (needed=true): <2>, <1>, <2>, <1>, <1>
bisect: split chunk #0 of len 2 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 0:
r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x502, 0x0)
pread64$auto(r0, &(0x7f0000000340)='/proc/Nes\x00'/22, 0x100000001, 0x100)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program did not crash
bisect: testing without sub-chunk 2/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
read$auto_debugfs_full_proxy_file_operations_internal(r0, 0x0, 0x0)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 0:
r0 = openat$auto_proc_iter_file_ops_compat_inode(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/vmallocinfo\x00', 0x502, 0x0)
pread64$auto(r0, &(0x7f0000000340)='/proc/Nes\x00'/22, 0x100000001, 0x100)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program did not crash
bisect: split chunk #1 of len 1 into 2 parts
bisect: no way to further split the chunk
bisect: split chunk #2 of len 2 into 2 parts
bisect: testing without sub-chunk 1/2
testing program (duration=31s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [2, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
read$auto_debugfs_full_proxy_file_operations_internal(r0, 0x0, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
bisect: the chunk can be dropped
bisect: testing without sub-chunk 2/2
bisect: no need to test this chunk, it's definitely needed
bisect: split chunk #3 of len 1 into 2 parts
bisect: no way to further split the chunk
bisect: split chunk #4 of len 1 into 2 parts
bisect: no way to further split the chunk
bisect: split chunks (needed=true): <1>, <1>, <1, final>, <1>, <1, final>, <1, final>
bisect: split chunk #0 of len 1 into 2 parts
bisect: no way to further split the chunk
bisect: split chunk #1 of len 1 into 2 parts
bisect: no way to further split the chunk
bisect: split chunk #3 of len 1 into 2 parts
bisect: no way to further split the chunk
bisect: 7 programs left: 

executing program 0:
r0 = openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
read$auto_debugfs_full_proxy_file_operations_internal(r0, 0x0, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)


bisect: trying to concatenate
bisect: concatenate 7 entries
minimizing program #0 before concatenation
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [1, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
openat$auto_debugfs_full_proxy_file_operations_internal(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/kernel/debug/ieee80211/phy1/netdev:wlan1/uapsd_max_sp_len\x00', 0x0, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [0, 2, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
write$auto(r0, &(0x7f0000000400)='\xca\x00', 0x8)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
minimized 2 calls -> 0 calls
minimizing program #1 before concatenation
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [0, 1, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
executing program 0:
openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/wakeup_count\x00', 0xc0082, 0x0)
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [0, 0, 2, 2, 2, 2, 2]
detailed listing:
executing program 0:
executing program 0:
executing program 2:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
write$auto_kernfs_file_fops_kernfs_internal(r0, &(0x7f0000000000)="42bf", 0x2)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
minimized 2 calls -> 0 calls
minimizing program #2 before concatenation
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [0, 0, 1, 2, 2, 2, 2]
detailed listing:
executing program 0:
executing program 3:
executing program 0:
openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000140)='/sys/bus/pci/resource_alignment\x00', 0x8ea182, 0x0)
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [0, 0, 0, 2, 2, 2, 2]
detailed listing:
executing program 0:
executing program 3:
executing program 0:
executing program 3:
r0 = openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
write$auto(r0, &(0x7f0000000040)='7\x00\\\xa0\x04|\x03\xcb\x12\xfa\b\x1c\xc7k', 0x81)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
minimized 2 calls -> 0 calls
minimizing program #3 before concatenation
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [0, 0, 0, 1, 2, 2, 2]
detailed listing:
executing program 0:
executing program 3:
executing program 2:
executing program 0:
openat$auto_kernfs_file_fops_kernfs_internal(0xffffffffffffff9c, &(0x7f0000000080)='/sys/bus/gpio/drivers_probe\x00', 0xa081, 0x0)
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [0, 0, 0, 0, 2, 2, 2]
detailed listing:
executing program 0:
executing program 3:
executing program 2:
executing program 0:
executing program 5:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
bpf$auto(0x1c, &(0x7f0000000040)=@link_update={0xffffffffffffffff, @new_prog_fd, 0x2c}, 0x92)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
minimized 2 calls -> 0 calls
minimizing program #4 before concatenation
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [0, 0, 0, 0, 1, 2, 2]
detailed listing:
executing program 0:
executing program 3:
executing program 2:
executing program 3:
executing program 0:
sendmsg$auto_NFSD_CMD_THREADS_SET(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0xc0)
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [0, 0, 0, 0, 0, 2, 2]
detailed listing:
executing program 0:
executing program 3:
executing program 2:
executing program 3:
executing program 0:
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
minimized 2 calls -> 0 calls
minimizing program #5 before concatenation
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [0, 0, 0, 0, 0, 1, 2]
detailed listing:
executing program 0:
executing program 3:
executing program 2:
executing program 3:
executing program 5:
executing program 0:
openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program did not crash
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [0, 0, 0, 0, 0, 1, 2]
detailed listing:
executing program 0:
executing program 3:
executing program 2:
executing program 3:
executing program 5:
executing program 0:
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, 0xffffffffffffffff, 0x0)
executing program 3:
r0 = openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)
ioctl$auto_SNDRV_PCM_IOCTL_RESUME(r0, 0x4147, 0x0)

program did not crash
minimized 2 calls -> 2 calls
minimizing program #6 before concatenation
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [0, 0, 0, 0, 0, 2, 1]
detailed listing:
executing program 0:
executing program 3:
executing program 2:
executing program 3:
executing program 5:
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 0:
openat$auto_snd_pcm_f_ops_pcm(0xffffffffffffff9c, &(0x7f0000002180)='/dev/snd/pcmC1D0p\x00', 0x0, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): [0, 0, 0, 0, 0, 2, 0]
detailed listing:
executing program 0:
executing program 3:
executing program 2:
executing program 3:
executing program 5:
executing program 2:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)
executing program 0:

program crashed: WARNING in tracing_buffers_mmap_close
minimized 2 calls -> 0 calls
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_tracing_buffers_fops_trace-mmap$auto_tracing_buffers_fops_trace
detailed listing:
executing program 0:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)

program crashed: WARNING in tracing_buffers_mmap_close
bisect: concatenation succeeded
found reproducer with 2 syscalls
minimizing guilty program
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_tracing_buffers_fops_trace
detailed listing:
executing program 0:
openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, &(0x7f0000000080)='/sys/kernel/tracing/per_cpu/cpu1/trace_pipe_raw\x00', 0x1000, 0x0)

program did not crash
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): mmap$auto_tracing_buffers_fops_trace
detailed listing:
executing program 0:
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, 0xffffffffffffffff, 0x0)

program did not crash
testing program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_tracing_buffers_fops_trace-mmap$auto_tracing_buffers_fops_trace
detailed listing:
executing program 0:
r0 = openat$auto_tracing_buffers_fops_trace(0xffffffffffffff9c, 0x0, 0x1000, 0x0)
mmap$auto_tracing_buffers_fops_trace(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0xd, 0x11, r0, 0x0)

program did not crash
extracting C reproducer
testing compiled C program (duration=46.5s, {Threaded:true Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_tracing_buffers_fops_trace-mmap$auto_tracing_buffers_fops_trace
program crashed: WARNING in tracing_buffers_mmap_close
simplifying C reproducer
testing compiled C program (duration=46.5s, {Threaded:false Repeat:true RepeatTimes:0 Procs:4 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:true Cgroups:true BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_tracing_buffers_fops_trace-mmap$auto_tracing_buffers_fops_trace
program crashed: WARNING in tracing_buffers_mmap_close
testing compiled C program (duration=46.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox:none SandboxArg:0 Leak:false NetInjection:true NetDevices:true NetReset:false Cgroups:false BinfmtMisc:true CloseFDs:true KCSAN:false DevlinkPCI:false NicVF:false USB:true VhciInjection:true Wifi:true IEEE802154:true Sysctl:true Swap:true UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_tracing_buffers_fops_trace-mmap$auto_tracing_buffers_fops_trace
program crashed: WARNING in tracing_buffers_mmap_close
testing compiled C program (duration=46.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:true Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_tracing_buffers_fops_trace-mmap$auto_tracing_buffers_fops_trace
program crashed: WARNING in tracing_buffers_mmap_close
testing compiled C program (duration=46.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:true HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_tracing_buffers_fops_trace-mmap$auto_tracing_buffers_fops_trace
program crashed: WARNING in tracing_buffers_mmap_close
testing compiled C program (duration=46.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:true Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_tracing_buffers_fops_trace-mmap$auto_tracing_buffers_fops_trace
program crashed: WARNING in tracing_buffers_mmap_close
testing compiled C program (duration=46.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:true Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_tracing_buffers_fops_trace-mmap$auto_tracing_buffers_fops_trace
program crashed: WARNING in tracing_buffers_mmap_close
testing compiled C program (duration=46.5s, {Threaded:false Repeat:false RepeatTimes:0 Procs:1 Slowdown:1 Sandbox: SandboxArg:0 Leak:false NetInjection:false NetDevices:false NetReset:false Cgroups:false BinfmtMisc:false CloseFDs:false KCSAN:false DevlinkPCI:false NicVF:false USB:false VhciInjection:false Wifi:false IEEE802154:false Sysctl:false Swap:false UseTmpDir:false HandleSegv:false Trace:false LegacyOptions:{Collide:false Fault:false FaultCall:0 FaultNth:0}}): openat$auto_tracing_buffers_fops_trace-mmap$auto_tracing_buffers_fops_trace
program crashed: WARNING in tracing_buffers_mmap_close
reproducing took 1h21m33.97719805s
repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5827 at kernel/trace/trace.c:8669 tracing_buffers_mmap_close kernel/trace/trace.c:8669 [inline]
WARNING: CPU: 0 PID: 5827 at kernel/trace/trace.c:8669 tracing_buffers_mmap_close+0xdd/0x130 kernel/trace/trace.c:8664
Modules linked in:
CPU: 0 UID: 0 PID: 5827 Comm: syz-executor145 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:tracing_buffers_mmap_close kernel/trace/trace.c:8669 [inline]
RIP: 0010:tracing_buffers_mmap_close+0xdd/0x130 kernel/trace/trace.c:8664
Code: 75 46 48 8b 7b 08 e8 b2 7b ff ff 31 ff 89 c3 89 c6 e8 d7 42 fb ff 85 db 75 0a 48 83 c4 08 5b e9 89 47 fb ff e8 84 47 fb ff 90 <0f> 0b 90 48 83 c4 08 5b e9 76 47 fb ff e8 e1 e5 60 00 eb 87 e8 0a
RSP: 0018:ffffc900043dfbb8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 00000000ffffffed RCX: ffffffff81c01099
RDX: ffff8880346f5a00 RSI: ffffffff81c010ac RDI: 0000000000000005
RBP: ffffffff81c00fd0 R08: 0000000000000005 R09: 0000000000000000
R10: 00000000ffffffed R11: 0000000000000001 R12: ffff888032a96e08
R13: dffffc0000000000 R14: ffffc900043dfc50 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88812497b000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fccf2c6f960 CR3: 000000000e180000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 vma_close mm/internal.h:190 [inline]
 remove_vma+0x85/0x160 mm/vma.c:426
 exit_mmap+0x511/0xb90 mm/mmap.c:1309
 __mmput+0x12a/0x410 kernel/fork.c:1381
 mmput+0x62/0x70 kernel/fork.c:1404
 exit_mm kernel/exit.c:595 [inline]
 do_exit+0xa3a/0x2c70 kernel/exit.c:947
 do_group_exit+0xd3/0x2a0 kernel/exit.c:1108
 __do_sys_exit_group kernel/exit.c:1119 [inline]
 __se_sys_exit_group kernel/exit.c:1117 [inline]
 __x64_sys_exit_group+0x3e/0x50 kernel/exit.c:1117
 x64_sys_call+0x1530/0x1730 arch/x86/include/generated/asm/syscalls_64.h:232
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fccf2c8dc79
Code: Unable to access opcode bytes at 0x7fccf2c8dc4f.
RSP: 002b:00007fffd7eea738 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fccf2c8dc79
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 00007fccf2d08270 R08: ffffffffffffffb8 R09: 0000000000000000
R10: 0000000000000011 R11: 0000000000000246 R12: 00007fccf2d08270
R13: 0000000000000000 R14: 00007fccf2d08cc0 R15: 00007fccf2c5fa60
 </TASK>

final repro crashed as (corrupted=false):
------------[ cut here ]------------
WARNING: CPU: 0 PID: 5827 at kernel/trace/trace.c:8669 tracing_buffers_mmap_close kernel/trace/trace.c:8669 [inline]
WARNING: CPU: 0 PID: 5827 at kernel/trace/trace.c:8669 tracing_buffers_mmap_close+0xdd/0x130 kernel/trace/trace.c:8664
Modules linked in:
CPU: 0 UID: 0 PID: 5827 Comm: syz-executor145 Not tainted 6.15.0-syzkaller-10402-g4cb6c8af8591 #0 PREEMPT(full) 
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/07/2025
RIP: 0010:tracing_buffers_mmap_close kernel/trace/trace.c:8669 [inline]
RIP: 0010:tracing_buffers_mmap_close+0xdd/0x130 kernel/trace/trace.c:8664
Code: 75 46 48 8b 7b 08 e8 b2 7b ff ff 31 ff 89 c3 89 c6 e8 d7 42 fb ff 85 db 75 0a 48 83 c4 08 5b e9 89 47 fb ff e8 84 47 fb ff 90 <0f> 0b 90 48 83 c4 08 5b e9 76 47 fb ff e8 e1 e5 60 00 eb 87 e8 0a
RSP: 0018:ffffc900043dfbb8 EFLAGS: 00010293
RAX: 0000000000000000 RBX: 00000000ffffffed RCX: ffffffff81c01099
RDX: ffff8880346f5a00 RSI: ffffffff81c010ac RDI: 0000000000000005
RBP: ffffffff81c00fd0 R08: 0000000000000005 R09: 0000000000000000
R10: 00000000ffffffed R11: 0000000000000001 R12: ffff888032a96e08
R13: dffffc0000000000 R14: ffffc900043dfc50 R15: 0000000000000000
FS:  0000000000000000(0000) GS:ffff88812497b000(0000) knlGS:0000000000000000
CS:  0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007fccf2c6f960 CR3: 000000000e180000 CR4: 00000000003526f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
Call Trace:
 <TASK>
 vma_close mm/internal.h:190 [inline]
 remove_vma+0x85/0x160 mm/vma.c:426
 exit_mmap+0x511/0xb90 mm/mmap.c:1309
 __mmput+0x12a/0x410 kernel/fork.c:1381
 mmput+0x62/0x70 kernel/fork.c:1404
 exit_mm kernel/exit.c:595 [inline]
 do_exit+0xa3a/0x2c70 kernel/exit.c:947
 do_group_exit+0xd3/0x2a0 kernel/exit.c:1108
 __do_sys_exit_group kernel/exit.c:1119 [inline]
 __se_sys_exit_group kernel/exit.c:1117 [inline]
 __x64_sys_exit_group+0x3e/0x50 kernel/exit.c:1117
 x64_sys_call+0x1530/0x1730 arch/x86/include/generated/asm/syscalls_64.h:232
 do_syscall_x64 arch/x86/entry/syscall_64.c:63 [inline]
 do_syscall_64+0xcd/0x490 arch/x86/entry/syscall_64.c:94
 entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7fccf2c8dc79
Code: Unable to access opcode bytes at 0x7fccf2c8dc4f.
RSP: 002b:00007fffd7eea738 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7
RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007fccf2c8dc79
RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000
RBP: 00007fccf2d08270 R08: ffffffffffffffb8 R09: 0000000000000000
R10: 0000000000000011 R11: 0000000000000246 R12: 00007fccf2d08270
R13: 0000000000000000 R14: 00007fccf2d08cc0 R15: 00007fccf2c5fa60
 </TASK>