Warning: Permanently added '[localhost]:18807' (ECDSA) to the list of known hosts.
2023/05/16 22:47:08 fuzzer started
2023/05/16 22:47:09 dialing manager at localhost:35573
2023/05/16 22:47:09 checking machine...
2023/05/16 22:47:09 checking revisions...
syzkaller login: [ 35.944376] kmemleak: Automatic memory scanning thread ended
2023/05/16 22:47:09 testing simple program...
[ 36.019111] cgroup: Unknown subsys name 'net'
[ 36.100321] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 48.171337] audit: type=1400 audit(1684277241.468:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 49.277976] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.280312] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.281468] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.284885] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.286280] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.288441] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.679462] ------------[ cut here ]------------
[ 49.680266] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.682250] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.683537] Modules linked in:
[ 49.684066] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.689182] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.690384] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.691197] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.693436] RSP: 0018:ffff88801901fc00 EFLAGS: 00010282
[ 49.694128] RAX: 0000000000000000 RBX: ffff88800f17d840 RCX: 0000000000000000
[ 49.695020] RDX: ffff888016949b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.695907] RBP: ffff88800f17d854 R08: 0000000000000001 R09: 0000000000000000
[ 49.696826] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.697720] R13: ffffffff84e223a0 R14: ffff88800f17d848 R15: ffffffff84d73340
[ 49.698621] FS: 0000555555f07400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.699620] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.700343] CR2: 00007fb4cb7b56f4 CR3: 000000001f4e2000 CR4: 0000000000350ee0
[ 49.701250] Call Trace:
[ 49.701604]
[ 49.701911] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.702524] ipv4_frags_init_net+0x269/0x440
[ 49.703114] ops_init+0xbb/0x6b0
[ 49.703559] setup_net+0x3d9/0x990
[ 49.704053] ? down_read_killable+0x1d7/0x4e0
[ 49.704673] ? __pfx_setup_net+0x10/0x10
[ 49.705199] ? copy_net_ns+0x17c/0x770
[ 49.705733] copy_net_ns+0x321/0x770
[ 49.706219] create_new_namespaces+0x3f6/0xb30
[ 49.706841] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.707465] ksys_unshare+0x44d/0x8e0
[ 49.707984] ? __pfx_ksys_unshare+0x10/0x10
[ 49.708557] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.709329] __x64_sys_unshare+0x31/0x40
[ 49.709878] do_syscall_64+0x3f/0x90
[ 49.710348] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.711015] RIP: 0033:0x7fdda91c30d7
[ 49.711493] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 49.713728] RSP: 002b:00007ffda20314c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.714673] RAX: ffffffffffffffda RBX: 00007ffda2031b08 RCX: 00007fdda91c30d7
[ 49.715536] RDX: 00007fdda922d41f RSI: 00007ffda2031460 RDI: 0000000040000000
[ 49.716462] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda2031270
[ 49.717359] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdda92d5bf0
[ 49.718277] R13: 00007ffda20315a0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.719218]
[ 49.719529] irq event stamp: 11491
[ 49.719997] hardirqs last enabled at (11503): [] __up_console_sem+0x78/0x80
[ 49.721104] hardirqs last disabled at (11514): [] __up_console_sem+0x5d/0x80
[ 49.722201] softirqs last enabled at (11066): [] irq_exit_rcu+0x93/0xc0
[ 49.723247] softirqs last disabled at (11051): [] irq_exit_rcu+0x93/0xc0
[ 49.724326] ---[ end trace 0000000000000000 ]---
[ 49.729905] ------------[ cut here ]------------
[ 49.730496] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.732295] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.733355] Modules linked in:
[ 49.733788] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.734944] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.735970] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.736672] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.738869] RSP: 0018:ffff88801901fc00 EFLAGS: 00010282
[ 49.739535] RAX: 0000000000000000 RBX: ffff888014508640 RCX: 0000000000000000
[ 49.740458] RDX: ffff888016949b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.741363] RBP: ffff888014508654 R08: 0000000000000001 R09: 0000000000000000
[ 49.742253] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.743140] R13: ffffffff84e223a0 R14: ffff888014508648 R15: ffffffff84da62e0
[ 49.744044] FS: 0000555555f07400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.745060] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.745813] CR2: 00007fb4cb7b56f4 CR3: 000000001f4e2000 CR4: 0000000000350ee0
[ 49.746707] Call Trace:
[ 49.747031]
[ 49.747333] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.747973] ipv6_frags_init_net+0x206/0x3c0
[ 49.748561] ops_init+0xbb/0x6b0
[ 49.749036] setup_net+0x3d9/0x990
[ 49.749491] ? down_read_killable+0x1d7/0x4e0
[ 49.750097] ? __pfx_setup_net+0x10/0x10
[ 49.750640] ? copy_net_ns+0x17c/0x770
[ 49.751153] copy_net_ns+0x321/0x770
[ 49.751660] create_new_namespaces+0x3f6/0xb30
[ 49.752261] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.752910] ksys_unshare+0x44d/0x8e0
[ 49.753400] ? __pfx_ksys_unshare+0x10/0x10
[ 49.753976] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.754725] __x64_sys_unshare+0x31/0x40
[ 49.755246] do_syscall_64+0x3f/0x90
[ 49.755747] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.756399] RIP: 0033:0x7fdda91c30d7
[ 49.756894] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 49.759079] RSP: 002b:00007ffda20314c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.760024] RAX: ffffffffffffffda RBX: 00007ffda2031b08 RCX: 00007fdda91c30d7
[ 49.760937] RDX: 00007fdda922d41f RSI: 00007ffda2031460 RDI: 0000000040000000
[ 49.761833] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda2031270
[ 49.762731] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdda92d5bf0
[ 49.763639] R13: 00007ffda20315a0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.764534]
[ 49.764866] irq event stamp: 13233
[ 49.765303] hardirqs last enabled at (13243): [] __up_console_sem+0x78/0x80
[ 49.766380] hardirqs last disabled at (13254): [] __up_console_sem+0x5d/0x80
[ 49.767458] softirqs last enabled at (12794): [] irq_exit_rcu+0x93/0xc0
[ 49.768511] softirqs last disabled at (12789): [] irq_exit_rcu+0x93/0xc0
[ 49.769546] ---[ end trace 0000000000000000 ]---
[ 49.770929] ------------[ cut here ]------------
[ 49.771508] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.773491] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.774559] Modules linked in:
[ 49.774989] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.776180] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.777204] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.777881] Code: 89 d8 4c 8b 43 08 48 c1 e8 03 42 80 3c 20 00 0f 85 af 00 00 00 48 8b 13 4c 89 e9 4c 89 fe 48 c7 c7 20 24 e2 84 e8 6a cd d5 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 49.780053] RSP: 0018:ffff88801901fbf0 EFLAGS: 00010286
[ 49.780767] RAX: 0000000000000000 RBX: ffff888014509e40 RCX: 0000000000000000
[ 49.781660] RDX: ffff888016949b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.782520] RBP: ffff888014509e54 R08: 0000000000000001 R09: 0000000000000000
[ 49.783409] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.784307] R13: ffffffff84e223a0 R14: ffff888014509e48 R15: ffffffff84daf020
[ 49.785204] FS: 0000555555f07400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 49.786206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.786949] CR2: 00007fb4cb7b56f4 CR3: 000000001f4e2000 CR4: 0000000000350ee0
[ 49.787837] Call Trace:
[ 49.788173]
[ 49.788475] nf_ct_net_init+0x224/0x3d0
[ 49.789023] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.789624] ops_init+0xbb/0x6b0
[ 49.790069] setup_net+0x3d9/0x990
[ 49.790522] ? down_read_killable+0x1d7/0x4e0
[ 49.791112] ? __pfx_setup_net+0x10/0x10
[ 49.791652] ? copy_net_ns+0x17c/0x770
[ 49.792177] copy_net_ns+0x321/0x770
[ 49.792692] create_new_namespaces+0x3f6/0xb30
[ 49.793290] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.793942] ksys_unshare+0x44d/0x8e0
[ 49.794435] ? __pfx_ksys_unshare+0x10/0x10
[ 49.795008] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.795746] __x64_sys_unshare+0x31/0x40
[ 49.796279] do_syscall_64+0x3f/0x90
[ 49.796789] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.797428] RIP: 0033:0x7fdda91c30d7
[ 49.797928] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 10 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48
[ 49.800104] RSP: 002b:00007ffda20314c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 49.801086] RAX: ffffffffffffffda RBX: 00007ffda2031b08 RCX: 00007fdda91c30d7
[ 49.801968] RDX: 00007fdda922d41f RSI: 00007ffda2031460 RDI: 0000000040000000
[ 49.802866] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffda2031270
[ 49.803763] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fdda92d5bf0
[ 49.804670] R13: 00007ffda20315a0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.805547]
[ 49.805881] irq event stamp: 14007
[ 49.806314] hardirqs last enabled at (14017): [] __up_console_sem+0x78/0x80
[ 49.807374] hardirqs last disabled at (14028): [] __up_console_sem+0x5d/0x80
[ 49.808457] softirqs last enabled at (13914): [] irq_exit_rcu+0x93/0xc0
[ 49.809500] softirqs last disabled at (13909): [] irq_exit_rcu+0x93/0xc0
[ 49.810532] ---[ end trace 0000000000000000 ]---
executing program
[ 51.367090] Bluetooth: hci0: command 0x0409 tx timeout
[ 53.414654] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.463710] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.510656] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
22:47:22 Registers:
info registers vcpu 0
RAX=000000004986cd7d RBX=ffffffff877970e0 RCX=000000006aa3b015 RDX=1ffffffff0a85637
RSI=e2eb72314986cd7d RDI=00000000407a9213 RBP=0000000000000000 RSP=ffff88806ce097c8
R8 =0000000000000000 R9 =fffffbfff0ef2d38 R10=ffffffff877969c7 R11=0000000000000001
R12=ffffffff8542b198 R13=ffffffff8542a780 R14=ffffffff85d35b6c R15=0000000000000000
RIP=ffffffff812d1a19 RFL=00000086 [--S--P-] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000000000000000 00000000 00000000
GS =0000 ffff88806ce00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000001000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007f11920ffa80 CR3=0000000016136000 CR4=00350ef0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=cdb6995397c1409263418811720d84ab
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0ae3115ece2e5ade000000000013b7c8 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=742019dcafcf095d00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801901f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000020 R11=0000000000000001
R12=0000000000000020 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000002 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=0
ES =0000 0000000000000000 00000000 00000000
CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA]
SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA]
DS =0000 0000000000000000 00000000 00000000
FS =0000 0000555555f07400 00000000 00000000
GS =0000 ffff88806cf00000 00000000 00000000
LDT=0000 fffffe0000000000 00000000 00000000
TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy
GDT= fffffe0000048000 0000007f
IDT= fffffe0000000000 00000fff
CR0=80050033 CR2=00007fb4cb7b56f4 CR3=000000001f4e2000 CR4=00350ee0
DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000
DR6=00000000ffff0ff0 DR7=0000000000000400
EFER=0000000000000d01
FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80
FPR0=0000000000000000 0000 FPR1=0000000000000000 0000
FPR2=0000000000000000 0000 FPR3=0000000000000000 0000
FPR4=0000000000000000 0000 FPR5=0000000000000000 0000
FPR6=0000000000000000 0000 FPR7=0000000000000000 0000
XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000
XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000
XMM04=0000000000000000000000000000ff00 XMM05=00000000000000000000000000000000
XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000
XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000