program: r0 = socket(0x10, 0x3, 0x0) (async) r1 = socket$packet(0x11, 0x2, 0x300) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0xb, 0x3, &(0x7f0000000000)=@framed={{0x62, 0xa, 0x0, 0xffc4, 0x0, 0x69, 0x10, 0x5f}}, &(0x7f0000000480)='GPL\x00'}, 0x80) (async) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='maps\x00') (async) r3 = openat$vmci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_VMCI_VERSION2(r3, 0x7a7, &(0x7f00000000c0)=0xa0000) ioctl$IOCTL_VMCI_INIT_CONTEXT(r3, 0x7a0, &(0x7f0000000040)={@host}) (async) syz_mount_image$hfsplus(&(0x7f0000003000), &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x208000, &(0x7f0000003f80)=ANY=[], 0xfd, 0x694, &(0x7f0000001880)="$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") syz_mount_image$msdos(&(0x7f0000000180), &(0x7f0000001400)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x1a404ac, &(0x7f0000001140)=ANY=[], 0xfe, 0x0, &(0x7f0000001140)) (async) creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x4) (async) ioctl$IOCTL_VMCI_DATAGRAM_SEND(r3, 0x7ab, &(0x7f0000000000)={&(0x7f0000000540)={{@host=0x10}, {@host=0x10}, 0x400, "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"}, 0x418}) ioctl$IOCTL_VMCI_DATAGRAM_RECEIVE(r3, 0x7cb, &(0x7f0000000980)={&(0x7f0000000100)={{@hyper}, {}, 0x400, "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"}, 0x418}) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0xc0686611, &(0x7f0000000180)={0x67, 0x0, 0x18, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000004640)={&(0x7f0000000600)=@newqdisc={0x11c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_netem={{0xa}, {0xec, 0x2, {{}, [@TCA_NETEM_RATE64={0xc}, @TCA_NETEM_DELAY_DIST={0xa, 0x2, "58d5c080bbdd"}, @TCA_NETEM_LOSS={0x48, 0x5, 0x0, 0x1, [@NETEM_LOSS_GI={0x18, 0x8}, @NETEM_LOSS_GE={0x14}, @NETEM_LOSS_GI={0x18}]}, @TCA_NETEM_LOSS={0x64, 0x5, 0x0, 0x1, [@NETEM_LOSS_GI={0x18}, @NETEM_LOSS_GI={0x18}, @NETEM_LOSS_GI={0x18}, @NETEM_LOSS_GI={0xffffffa3}]}, @TCA_NETEM_REORDER={0xc}]}}}]}, 0x11c}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_team\x00'}) [ 73.798723][ T46] Bluetooth: hci0: command tx timeout [ 73.871713][ T5338] loop0: detected capacity change from 0 to 1024 [ 73.957972][ T5337] BUG: kernel NULL pointer dereference, address: 0000000000000000 [ 73.961606][ T5337] #PF: supervisor instruction fetch in kernel mode [ 73.964480][ T5337] #PF: error_code(0x0010) - not-present page [ 73.967384][ T5337] PGD 0 P4D 0 [ 73.968932][ T5337] Oops: Oops: 0010 [#1] SMP KASAN NOPTI [ 73.971309][ T5337] CPU: 0 UID: 0 PID: 5337 Comm: syz.0.0 Not tainted syzkaller #0 PREEMPT(full) [ 73.975376][ T5337] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2~bpo12+1 04/01/2014 [ 73.979833][ T5337] RIP: 0010:0x0 [ 73.981272][ T5337] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 73.984068][ T5337] RSP: 0018:ffffc9000dba7958 EFLAGS: 00010293 [ 73.986386][ T5337] RAX: ffffffff81fbd4f4 RBX: 1ffffd4000279258 RCX: ffff888035fb24c0 [ 73.989385][ T5337] RDX: 0000000000000000 RSI: ffffea00013c92c0 RDI: ffff888033230a80 [ 73.992525][ T5337] RBP: ffffc9000dba7a18 R08: ffffea00013c92c7 R09: 1ffffd4000279258 [ 73.995982][ T5337] R10: dffffc0000000000 R11: 0000000000000000 R12: 0000000000000000 [ 73.999505][ T5337] R13: ffffea00013c92c8 R14: ffffea00013c92c0 R15: 1ffffd4000279259 [ 74.002982][ T5337] FS: 00007fe9a62126c0(0000) GS:ffff88808d414000(0000) knlGS:0000000000000000 [ 74.006651][ T5337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.009724][ T5337] CR2: ffffffffffffffd6 CR3: 0000000041be5000 CR4: 0000000000352ef0 [ 74.013401][ T5337] Call Trace: [ 74.014877][ T5337] [ 74.016172][ T5337] filemap_read_folio+0x117/0x380 [ 74.018417][ T5337] ? __pfx_filemap_read_folio+0x10/0x10 [ 74.020993][ T5337] do_read_cache_folio+0x358/0x590 [ 74.023235][ T5337] freader_get_folio+0x3c7/0x830 [ 74.025414][ T5337] freader_fetch+0xa3/0x750 [ 74.027385][ T5337] __build_id_parse+0x133/0x7d0 [ 74.029490][ T5337] ? __pfx___build_id_parse+0x10/0x10 [ 74.031973][ T5337] procfs_procmap_ioctl+0x76f/0xce0 [ 74.034292][ T5337] ? __pfx_procfs_procmap_ioctl+0x10/0x10 [ 74.036841][ T5337] ? __fget_files+0x2a/0x420 [ 74.039226][ T5337] ? __fget_files+0x2a/0x420 [ 74.041804][ T5337] ? __fget_files+0x3a0/0x420 [ 74.043820][ T5337] ? __fget_files+0x2a/0x420 [ 74.046027][ T5337] ? bpf_lsm_file_ioctl+0x9/0x20 [ 74.048368][ T5337] ? __pfx_procfs_procmap_ioctl+0x10/0x10 [ 74.051011][ T5337] __se_sys_ioctl+0xfc/0x170 [ 74.053128][ T5337] do_syscall_64+0xec/0xf80 [ 74.055245][ T5337] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.057739][ T5337] ? trace_irq_disable+0x37/0x100 [ 74.059971][ T5337] ? clear_bhb_loop+0x60/0xb0 [ 74.062157][ T5337] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 74.064692][ T5337] RIP: 0033:0x7fe9a538f7c9 [ 74.066544][ T5337] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 74.074579][ T5337] RSP: 002b:00007fe9a6212038 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 74.078201][ T5337] RAX: ffffffffffffffda RBX: 00007fe9a55e5fa0 RCX: 00007fe9a538f7c9 [ 74.081552][ T5337] RDX: 0000200000000180 RSI: 00000000c0686611 RDI: 0000000000000005 [ 74.084779][ T5337] RBP: 00007fe9a5413f91 R08: 0000000000000000 R09: 0000000000000000 [ 74.088186][ T5337] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 74.091910][ T5337] R13: 00007fe9a55e6038 R14: 00007fe9a55e5fa0 R15: 00007fffbfa98798 [ 74.095294][ T5337] [ 74.096478][ T5337] Modules linked in: [ 74.097785][ T5337] CR2: 0000000000000000 [ 74.099319][ T5337] ---[ end trace 0000000000000000 ]--- [ 74.101389][ T5337] RIP: 0010:0x0 [ 74.102699][ T5337] Code: Unable to access opcode bytes at 0xffffffffffffffd6. [ 74.105484][ T5337] RSP: 0018:ffffc9000dba7958 EFLAGS: 00010293 [ 74.108070][ T5337] RAX: ffffffff81fbd4f4 RBX: 1ffffd4000279258 RCX: ffff888035fb24c0 [ 74.111426][ T5337] RDX: 0000000000000000 RSI: ffffea00013c92c0 RDI: ffff888033230a80 [ 74.114771][ T5337] RBP: ffffc9000dba7a18 R08: ffffea00013c92c7 R09: 1ffffd4000279258 [ 74.118021][ T5337] R10: dffffc0000000000 R11: 0000000000000000 R12: 0000000000000000 [ 74.121553][ T5337] R13: ffffea00013c92c8 R14: ffffea00013c92c0 R15: 1ffffd4000279259 [ 74.125083][ T5337] FS: 00007fe9a62126c0(0000) GS:ffff88808d414000(0000) knlGS:0000000000000000 [ 74.128937][ T5337] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 74.131801][ T5337] CR2: ffffffffffffffd6 CR3: 0000000041be5000 CR4: 0000000000352ef0 [ 74.135317][ T5337] Kernel panic - not syncing: Fatal exception [ 74.138141][ T5337] Kernel Offset: disabled [ 74.140116][ T5337] Rebooting in 86400 seconds..