Warning: Permanently added '[localhost]:37217' (ECDSA) to the list of known hosts.
2023/05/17 09:28:04 fuzzer started
2023/05/17 09:28:04 dialing manager at localhost:35573
2023/05/17 09:28:04 checking machine...
2023/05/17 09:28:04 checking revisions...
syzkaller login: [ 40.535127] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:28:04 testing simple program...
[ 40.597489] cgroup: Unknown subsys name 'net'
[ 40.664170] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 53.299343] audit: type=1400 audit(1684315697.399:6): avc: denied { execmem } for pid=258 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 54.391938] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 54.394412] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 54.395940] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 54.398479] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 54.400169] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 54.401110] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 54.704625] ------------[ cut here ]------------
[ 54.705126] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 54.706546] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.707403] Modules linked in:
[ 54.707728] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.711270] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.712090] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.712541] 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
[ 54.714149] RSP: 0018:ffff88801eaafc00 EFLAGS: 00010282
[ 54.714577] RAX: 0000000000000000 RBX: ffff88800e1d4040 RCX: 0000000000000000
[ 54.715272] RDX: ffff888016e73680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.715990] RBP: ffff88800e1d4054 R08: 0000000000000001 R09: 0000000000000000
[ 54.716609] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 54.717328] R13: ffffffff84e223a0 R14: ffff88800e1d4048 R15: ffffffff84d73340
[ 54.717984] FS: 0000555556934400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.718638] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.719220] CR2: 00007f810b3896f4 CR3: 000000000f062000 CR4: 0000000000350ee0
[ 54.719810] Call Trace:
[ 54.720104]
[ 54.720323] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 54.720741] ipv4_frags_init_net+0x269/0x440
[ 54.721238] ops_init+0xbb/0x6b0
[ 54.721608] setup_net+0x3d9/0x990
[ 54.722015] ? down_read_killable+0x1d7/0x4e0
[ 54.722408] ? __pfx_setup_net+0x10/0x10
[ 54.722770] ? copy_net_ns+0x17c/0x770
[ 54.723219] copy_net_ns+0x321/0x770
[ 54.723540] create_new_namespaces+0x3f6/0xb30
[ 54.723978] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.724381] ksys_unshare+0x44d/0x8e0
[ 54.724702] ? __pfx_ksys_unshare+0x10/0x10
[ 54.725094] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.725617] __x64_sys_unshare+0x31/0x40
[ 54.725975] do_syscall_64+0x3f/0x90
[ 54.726279] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.726692] RIP: 0033:0x7faa2b2170d7
[ 54.727031] 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
[ 54.728501] RSP: 002b:00007fffd4057e68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.729141] RAX: ffffffffffffffda RBX: 00007fffd40584a8 RCX: 00007faa2b2170d7
[ 54.729765] RDX: 00007faa2b28141f RSI: 00007fffd4057e00 RDI: 0000000040000000
[ 54.730382] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd4057c10
[ 54.730975] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faa2b329bf0
[ 54.731578] R13: 00007fffd4057f40 R14: 0000000000000000 R15: 00000000000000f8
[ 54.732207]
[ 54.732409] irq event stamp: 8967
[ 54.732686] hardirqs last enabled at (8977): [] __up_console_sem+0x78/0x80
[ 54.733472] hardirqs last disabled at (8988): [] __up_console_sem+0x5d/0x80
[ 54.734160] softirqs last enabled at (8780): [] irq_exit_rcu+0x93/0xc0
[ 54.734853] softirqs last disabled at (8765): [] irq_exit_rcu+0x93/0xc0
[ 54.735554] ---[ end trace 0000000000000000 ]---
[ 54.740708] ------------[ cut here ]------------
[ 54.741443] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 54.742552] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.743288] Modules linked in:
[ 54.743587] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.744465] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.745293] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.745744] 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
[ 54.747250] RSP: 0018:ffff88801eaafc00 EFLAGS: 00010282
[ 54.747695] RAX: 0000000000000000 RBX: ffff8880144ea040 RCX: 0000000000000000
[ 54.748315] RDX: ffff888016e73680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.748948] RBP: ffff8880144ea054 R08: 0000000000000001 R09: 0000000000000000
[ 54.749607] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.750267] R13: ffffffff84e223a0 R14: ffff8880144ea048 R15: ffffffff84da62e0
[ 54.750864] FS: 0000555556934400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.751557] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.752073] CR2: 00007f810b3896f4 CR3: 000000000f062000 CR4: 0000000000350ee0
[ 54.752668] Call Trace:
[ 54.752920]
[ 54.753113] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 54.753573] ipv6_frags_init_net+0x206/0x3c0
[ 54.753958] ops_init+0xbb/0x6b0
[ 54.754258] setup_net+0x3d9/0x990
[ 54.754571] ? down_read_killable+0x1d7/0x4e0
[ 54.754982] ? __pfx_setup_net+0x10/0x10
[ 54.755320] ? copy_net_ns+0x17c/0x770
[ 54.755664] copy_net_ns+0x321/0x770
[ 54.756020] create_new_namespaces+0x3f6/0xb30
[ 54.756433] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.756858] ksys_unshare+0x44d/0x8e0
[ 54.757257] ? __pfx_ksys_unshare+0x10/0x10
[ 54.757624] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.758128] __x64_sys_unshare+0x31/0x40
[ 54.758471] do_syscall_64+0x3f/0x90
[ 54.758810] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.759282] RIP: 0033:0x7faa2b2170d7
[ 54.759612] 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
[ 54.761116] RSP: 002b:00007fffd4057e68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.761818] RAX: ffffffffffffffda RBX: 00007fffd40584a8 RCX: 00007faa2b2170d7
[ 54.762469] RDX: 00007faa2b28141f RSI: 00007fffd4057e00 RDI: 0000000040000000
[ 54.763116] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd4057c10
[ 54.763702] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faa2b329bf0
[ 54.764303] R13: 00007fffd4057f40 R14: 0000000000000000 R15: 00000000000000f8
[ 54.765025]
[ 54.765263] irq event stamp: 10995
[ 54.765550] hardirqs last enabled at (11005): [] __up_console_sem+0x78/0x80
[ 54.766300] hardirqs last disabled at (11016): [] __up_console_sem+0x5d/0x80
[ 54.767138] softirqs last enabled at (10906): [] irq_exit_rcu+0x93/0xc0
[ 54.767847] softirqs last disabled at (10901): [] irq_exit_rcu+0x93/0xc0
[ 54.768518] ---[ end trace 0000000000000000 ]---
[ 54.769632] ------------[ cut here ]------------
[ 54.770122] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 54.771406] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 54.772163] Modules linked in:
[ 54.772443] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 54.773319] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 54.774056] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 54.774548] 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
[ 54.776054] RSP: 0018:ffff88801eaafbf0 EFLAGS: 00010286
[ 54.776489] RAX: 0000000000000000 RBX: ffff8880144eac40 RCX: 0000000000000000
[ 54.777042] RDX: ffff888016e73680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 54.777613] RBP: ffff8880144eac54 R08: 0000000000000001 R09: 0000000000000000
[ 54.778192] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 54.778788] R13: ffffffff84e223a0 R14: ffff8880144eac48 R15: ffffffff84daf020
[ 54.779411] FS: 0000555556934400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 54.780128] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 54.780617] CR2: 00007f810b3896f4 CR3: 000000000f062000 CR4: 0000000000350ee0
[ 54.781278] Call Trace:
[ 54.781508]
[ 54.781723] nf_ct_net_init+0x224/0x3d0
[ 54.782110] ? __pfx_nf_ct_net_init+0x10/0x10
[ 54.782504] ops_init+0xbb/0x6b0
[ 54.782812] setup_net+0x3d9/0x990
[ 54.783156] ? down_read_killable+0x1d7/0x4e0
[ 54.783567] ? __pfx_setup_net+0x10/0x10
[ 54.783937] ? copy_net_ns+0x17c/0x770
[ 54.784285] copy_net_ns+0x321/0x770
[ 54.784654] create_new_namespaces+0x3f6/0xb30
[ 54.785072] unshare_nsproxy_namespaces+0xc1/0x200
[ 54.785507] ksys_unshare+0x44d/0x8e0
[ 54.785844] ? __pfx_ksys_unshare+0x10/0x10
[ 54.786247] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 54.786749] __x64_sys_unshare+0x31/0x40
[ 54.787127] do_syscall_64+0x3f/0x90
[ 54.787457] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 54.787949] RIP: 0033:0x7faa2b2170d7
[ 54.788284] 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
[ 54.789842] RSP: 002b:00007fffd4057e68 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 54.790489] RAX: ffffffffffffffda RBX: 00007fffd40584a8 RCX: 00007faa2b2170d7
[ 54.791144] RDX: 00007faa2b28141f RSI: 00007fffd4057e00 RDI: 0000000040000000
[ 54.791732] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd4057c10
[ 54.792361] R10: 0000000000000000 R11: 0000000000000202 R12: 00007faa2b329bf0
[ 54.792976] R13: 00007fffd4057f40 R14: 0000000000000000 R15: 00000000000000f8
[ 54.793639]
[ 54.793847] irq event stamp: 11705
[ 54.794182] hardirqs last enabled at (11717): [] __up_console_sem+0x78/0x80
[ 54.794945] hardirqs last disabled at (11728): [] __up_console_sem+0x5d/0x80
[ 54.795655] softirqs last enabled at (10906): [] irq_exit_rcu+0x93/0xc0
[ 54.796398] softirqs last disabled at (10901): [] irq_exit_rcu+0x93/0xc0
[ 54.797152] ---[ end trace 0000000000000000 ]---
executing program
[ 56.475526] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 58.522943] Bluetooth: hci0: command 0x041b tx timeout
[ 60.571026] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 62.618948] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:28:17 Registers:
info registers vcpu 0
RAX=0000000000000000 RBX=000000000000000d RCX=ffffffff814052ab RDX=ffff888015953680
RSI=0000000000000000 RDI=0000000000000005 RBP=ffffffff848989e0 RSP=ffff88801902fd78
R8 =0000000000000005 R9 =000000000000000d R10=0000000000000001 R11=0000000000000000
R12=0000000000000001 R13=0000000000000005 R14=000000000000000d R15=0000000000000000
RIP=ffffffff814bf4c4 RFL=00000293 [--S-A-C] 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 00007fc75bfff700 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=00007f95176f2070 CR3=000000000edb8000 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=2038313a38323a39302037312079614d XMM01=6f4c2064657472617453203a5d315b64
XMM02=6c6c694b20465220657661532f64616f XMM03=65747379732072656c6c616b7a797320
XMM04=2037313a38323a39302037312079614d XMM05=65636f72703d7373616c63742030733a
XMM06=733a755f6d65747379733d747865746e XMM07=725f6d65747379733a755f6d65747379
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd
RSI=ffffffff825075f0 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801eaaf598
R8 =0000000000000004 R9 =0000000000000010 R10=0000000000000010 R11=0000000000000001
R12=0000000000002710 R13=0000000000000020 R14=fffffbfff0fe4fd1 R15=dffffc0000000000
RIP=ffffffff82507645 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 0000555556934400 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=00007f810b3896f4 CR3=000000000f062000 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