program: r0 = syz_mount_image$erofs(&(0x7f0000000040), &(0x7f0000000080)='./file2\x00', 0x0, &(0x7f0000000000)=ANY=[], 0x0, 0x1db, &(0x7f0000000380)="$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") r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x1, 0x6}, 0x4) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[], 0x50) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{r2, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)='%-010d \x00'}, 0x20) syz_mount_image$ext4(&(0x7f0000000140)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000000), 0xfd, 0x4cb, &(0x7f0000000480)="$eJzs3M1vG0UbAPBnbSdt+vEmbykfLYUGCqJQkTRpgR44UAQSB5CQuJRjSNJSmjYoCYhWFQQO5YgqcUcckfgLOMEFASekXssdVapQLy0gJKO1dx0nsV0ndWJa/36S7ZndiWee7Iy9s2M7gJ41nN4lETsi4mpEDFazywsMVx9u3bg4+eeNi5NJlMtv/ZFUyt28cXEyL5r/3fY8s7h8e7358xfOTMzMTM9l+dGFs++Pzp+/8OzpsxOnpk9Nnxs/duzokbEXnh9/rnnj+1bkG1VU16abez+e3bfntbcvvzF54vI7P3+b5PEvi+PD5k+yNsMNthXzxJOdquU/YmflfqByn5TyrYXuNYi2pB2ylA2lqzEYxagdvBiMVz/rauOADVUul8tbGu5Jtw5lJTJJ9li/DbiLJW2P5j7jHu4p2Zt9ErE4mc6B6+fzveD68eoEKI37Vnar7inVZq99tflt56WzrROLf32V3mLpOkT/BlUHABDfH68+5ud+S+d/hVJ9uZeytaGhiPh/ROyKiPsiYndE3B8RD0TEgxHxUN3ftFiOqVm5SLL6/LNwbV2Bten6oYgXs7Wt5ed/tbWLoWKW21mJvy85eXpm+nBE/C8iDkbfljQ/1qKOH1658kWWXHVeN1x3/pfe0vrzc8GsHddKKy7QTU0sTNxp3Lnrn0bsLTWKP6mtBKTHcU9E7N2/vjpOP/PNvmb7bh9/C6X1tade+euIp6rHfzFWxJ9LWq9Pjm6NmenDo3mvWO2XXy+92az+O4q/A9Ljv61h/6/FP5TUr9fOr72OS7993nRO2Wb/XzZu0v7fnywfSh9NLCzMjUX0J69X8v2VV6x0e6wuN75UPo3/4IHG439XLP0nHo6ItBM/EhGPRsT+rO2PRcTjEXGgRfw/vfzEe+uOv/HF+Y5J45+6/fF/9+na8W+ayNe2V+0qnvnxu8qe/JANtYg/iQbH/2gldTDb0s7rX8uWzt1JbwYAAIC7TyEidkRSGKmlC4WRkern5XfHtsLM7PzCoZOzH5ybqn5HYCj6CvmVrsHa9dBYHMum9fn10fEV+SPZdeMviwOV/Mjk7MxUt4OHHre9yfhP/V7sduuADdeBdTTgLrXe8V8ulz/pcFOATeb9H3pXi/G/oR++BLqvwfgfWJHf4I8hAt1SapCpm9j/s/Q9YeBe0+z8/8omtwPYfK7/Qe8y/qF3Gf/Qk7JvwpeirW/Lb1Aiff1pWqYYEd1qWJNEubx19a8cbEaiv4NPuGPlryQMru15orDGSpP6PrZ1Db/RsCoR7RcudrVjZ4m/sx/b3IS60qE0N9B8NLWf6PYrEwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAQGf8GwAA//+9UNjR") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x6770c000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000c40)={0x6, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000fdffffde18000000", @ANYRES32, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000004300000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x2d, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r7 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x1f, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x1a, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r7}, 0xc) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x6) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000002c0)={r3, &(0x7f0000000240), 0x0}, 0x20) syz_mount_image$exfat(&(0x7f0000000140), &(0x7f0000001540)='./file0\x00', 0x2025c8ec, &(0x7f00000009c0)=ANY=[@ANYRES64, @ANYRES32=0x0, @ANYRES8=0x0, @ANYRES8, @ANYBLOB="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", @ANYRES8, @ANYRESDEC=r0, @ANYRES32, @ANYRES16=r0], 0x1, 0x1512, &(0x7f0000001580)="$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") r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) r9 = ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) ioctl$KVM_X86_SET_MSR_FILTER(r9, 0x4188aec6, &(0x7f0000000380)={0x1, [{0x2, 0x0, 0x76, 0x0}, {0x1, 0x8, 0x4, &(0x7f00000001c0)="b5"}, {0x0, 0x0, 0x7f, 0x0}, {0x1, 0x0, 0x208, 0x0}, {0x2, 0x0, 0xffff6f56, 0x0}, {0x3, 0x0, 0x7, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0x10000009, 0x0}, {0x2, 0x0, 0x3, 0x0}, {0x2, 0x0, 0x2ff, 0x0}, {0x1, 0x0, 0x4ed, 0x0}, {0x0, 0x0, 0x10, 0x0}, {0x0, 0x0, 0x9, 0x0}, {0x0, 0x0, 0x0, 0x0}, {0x0, 0x0, 0xb, 0x0}, {0x2, 0x0, 0x0, 0x0}]}) syz_kvm_setup_syzos_vm$x86(r9, &(0x7f0000b6b000/0x400000)=nil) [ 103.312796][ T4669] Bluetooth: hci0: command tx timeout [ 103.400015][ T5329] loop0: detected capacity change from 0 to 16 [ 103.439341][ T5329] erofs (device loop0): mounted with root inode @ nid 36. [ 103.808499][ T5331] [ 103.809756][ T5331] ============================= [ 103.812081][ T5331] WARNING: suspicious RCU usage [ 103.814765][ T5331] syzkaller #0 Not tainted [ 103.817198][ T5331] ----------------------------- [ 103.820784][ T5331] kernel/events/callchain.c:163 suspicious rcu_dereference_check() usage! [ 103.826309][ T5331] [ 103.826309][ T5331] other info that might help us debug this: [ 103.826309][ T5331] [ 103.831007][ T5331] [ 103.831007][ T5331] rcu_scheduler_active = 2, debug_locks = 1 [ 103.835025][ T5331] 1 lock held by syz.0.0/5331: [ 103.837496][ T5331] #0: ffffffff8e7604d8 (rcu_tasks_trace_srcu_struct){....}-{0:0}, at: rcu_read_lock_trace+0x25/0x110 [ 103.842703][ T5331] [ 103.842703][ T5331] stack backtrace: [ 103.845211][ T5331] CPU: 0 UID: 0 PID: 5331 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 103.845232][ T5331] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014 [ 103.845239][ T5331] Call Trace: [ 103.845248][ T5331] [ 103.845256][ T5331] dump_stack_lvl+0xe8/0x150 [ 103.845281][ T5331] lockdep_rcu_suspicious+0x13f/0x1d0 [ 103.845304][ T5331] get_callchain_entry+0x2b6/0x3c0 [ 103.845324][ T5331] get_perf_callchain+0xd5/0x880 [ 103.845342][ T5331] ? __pfx_get_perf_callchain+0x10/0x10 [ 103.845359][ T5331] ? futex_unqueue+0x22/0x240 [ 103.845373][ T5331] ? futex_unqueue+0x22/0x240 [ 103.845383][ T5331] ? futex_unqueue+0x22/0x240 [ 103.845400][ T5331] __bpf_get_stack+0x445/0xab0 [ 103.845420][ T5331] ? __pfx___bpf_get_stack+0x10/0x10 [ 103.845440][ T5331] bpf_get_stack+0x33/0x50 [ 103.845453][ T5331] ? bpf_prog_42db8cfdf50901c9+0x46/0x4e [ 103.845466][ T5331] bpf_get_stack_raw_tp+0x1a9/0x220 [ 103.845486][ T5331] bpf_prog_42db8cfdf50901c9+0x46/0x4e [ 103.845497][ T5331] bpf_prog_run_pin_on_cpu+0x142/0x470 [ 103.845518][ T5331] bpf_prog_test_run_syscall+0x318/0x4c0 [ 103.845536][ T5331] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 103.845549][ T5331] ? __fget_files+0x2a/0x420 [ 103.845569][ T5331] ? __pfx_bpf_prog_test_run_syscall+0x10/0x10 [ 103.845584][ T5331] bpf_prog_test_run+0x2c7/0x340 [ 103.845600][ T5331] __sys_bpf+0x643/0x950 [ 103.845619][ T5331] ? __pfx___sys_bpf+0x10/0x10 [ 103.845647][ T5331] ? rcu_is_watching+0x15/0xb0 [ 103.845671][ T5331] __x64_sys_bpf+0x7c/0x90 [ 103.845689][ T5331] do_syscall_64+0x14d/0xf80 [ 103.845708][ T5331] ? trace_irq_disable+0x3b/0x150 [ 103.845722][ T5331] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.845735][ T5331] ? clear_bhb_loop+0x40/0x90 [ 103.845749][ T5331] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 103.845763][ T5331] RIP: 0033:0x7f36b6b9c799 [ 103.845800][ T5331] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 103.845813][ T5331] RSP: 002b:00007f36b2fd3fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 103.845829][ T5331] RAX: ffffffffffffffda RBX: 00007f36b6e16180 RCX: 00007f36b6b9c799 [ 103.845839][ T5331] RDX: 000000000000000c RSI: 00002000000004c0 RDI: 000000000000000a [ 103.845847][ T5331] RBP: 00007f36b6c32bd9 R08: 0000000000000000 R09: 0000000000000000 [ 103.845854][ T5331] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 103.845860][ T5331] R13: 00007f36b6e16218 R14: 00007f36b6e16180 R15: 00007fff5fa708e8 [ 103.845878][ T5331]