Warning: Permanently added '[localhost]:58371' (ECDSA) to the list of known hosts.
2023/05/17 02:13:56 fuzzer started
2023/05/17 02:13:56 dialing manager at localhost:35573
2023/05/17 02:13:56 checking machine...
2023/05/17 02:13:56 checking revisions...
syzkaller login: [ 37.283898] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:13:56 testing simple program...
[ 37.349428] cgroup: Unknown subsys name 'net'
[ 37.436522] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.989363] audit: type=1400 audit(1684289649.437:6): 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
[ 51.081398] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 51.083903] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 51.086182] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 51.089527] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 51.092428] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 51.093643] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.431502] ------------[ cut here ]------------
[ 51.432180] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.433904] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.434985] Modules linked in:
[ 51.435410] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.440230] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.441409] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.442224] 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
[ 51.444457] RSP: 0018:ffff88801f137c00 EFLAGS: 00010282
[ 51.445156] RAX: 0000000000000000 RBX: ffff88800e5d3440 RCX: 0000000000000000
[ 51.446051] RDX: ffff88800e25b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.446961] RBP: ffff88800e5d3454 R08: 0000000000000001 R09: 0000000000000000
[ 51.447870] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.448751] R13: ffffffff84e223a0 R14: ffff88800e5d3448 R15: ffffffff84d73340
[ 51.449637] FS: 0000555555fbf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.450676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.451416] CR2: 00007f0af590d6f4 CR3: 000000000e1a6000 CR4: 0000000000350ee0
[ 51.452319] Call Trace:
[ 51.452649]
[ 51.452972] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.453580] ipv4_frags_init_net+0x269/0x440
[ 51.454183] ops_init+0xbb/0x6b0
[ 51.454640] setup_net+0x3d9/0x990
[ 51.455129] ? down_read_killable+0x1d7/0x4e0
[ 51.455704] ? __pfx_setup_net+0x10/0x10
[ 51.456240] ? copy_net_ns+0x17c/0x770
[ 51.456756] copy_net_ns+0x321/0x770
[ 51.457266] create_new_namespaces+0x3f6/0xb30
[ 51.457906] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.458529] ksys_unshare+0x44d/0x8e0
[ 51.459055] ? __pfx_ksys_unshare+0x10/0x10
[ 51.459596] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.460342] __x64_sys_unshare+0x31/0x40
[ 51.460889] do_syscall_64+0x3f/0x90
[ 51.461363] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.462028] RIP: 0033:0x7fd9d160f0d7
[ 51.462504] 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
[ 51.464639] RSP: 002b:00007ffe0bd1d078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.465579] RAX: ffffffffffffffda RBX: 00007ffe0bd1d6b8 RCX: 00007fd9d160f0d7
[ 51.466462] RDX: 00007fd9d167941f RSI: 00007ffe0bd1d010 RDI: 0000000040000000
[ 51.467348] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0bd1ce20
[ 51.468227] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd9d1721bf0
[ 51.469102] R13: 00007ffe0bd1d150 R14: 0000000000000000 R15: 00000000000000f8
[ 51.469995]
[ 51.470290] irq event stamp: 9145
[ 51.470723] hardirqs last enabled at (9155): [] __up_console_sem+0x78/0x80
[ 51.471767] hardirqs last disabled at (9166): [] __up_console_sem+0x5d/0x80
[ 51.472817] softirqs last enabled at (8716): [] irq_exit_rcu+0x93/0xc0
[ 51.473837] softirqs last disabled at (8701): [] irq_exit_rcu+0x93/0xc0
[ 51.474870] ---[ end trace 0000000000000000 ]---
[ 51.480290] ------------[ cut here ]------------
[ 51.480901] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.482547] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.483607] Modules linked in:
[ 51.484053] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.485207] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.486218] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.486911] 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
[ 51.489069] RSP: 0018:ffff88801f137c00 EFLAGS: 00010282
[ 51.489723] RAX: 0000000000000000 RBX: ffff88800d6b4e40 RCX: 0000000000000000
[ 51.490644] RDX: ffff88800e25b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.491522] RBP: ffff88800d6b4e54 R08: 0000000000000001 R09: 0000000000000000
[ 51.492383] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.493248] R13: ffffffff84e223a0 R14: ffff88800d6b4e48 R15: ffffffff84da62e0
[ 51.494125] FS: 0000555555fbf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.495151] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.495881] CR2: 00007f0af590d6f4 CR3: 000000000e1a6000 CR4: 0000000000350ee0
[ 51.496718] Call Trace:
[ 51.497068]
[ 51.497369] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.497996] ipv6_frags_init_net+0x206/0x3c0
[ 51.498558] ops_init+0xbb/0x6b0
[ 51.499024] setup_net+0x3d9/0x990
[ 51.499469] ? down_read_killable+0x1d7/0x4e0
[ 51.500060] ? __pfx_setup_net+0x10/0x10
[ 51.500558] ? copy_net_ns+0x17c/0x770
[ 51.501084] copy_net_ns+0x321/0x770
[ 51.501566] create_new_namespaces+0x3f6/0xb30
[ 51.502166] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.502829] ksys_unshare+0x44d/0x8e0
[ 51.503319] ? __pfx_ksys_unshare+0x10/0x10
[ 51.503887] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.504590] __x64_sys_unshare+0x31/0x40
[ 51.505128] do_syscall_64+0x3f/0x90
[ 51.505602] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.506257] RIP: 0033:0x7fd9d160f0d7
[ 51.506725] 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
[ 51.508859] RSP: 002b:00007ffe0bd1d078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.509759] RAX: ffffffffffffffda RBX: 00007ffe0bd1d6b8 RCX: 00007fd9d160f0d7
[ 51.510639] RDX: 00007fd9d167941f RSI: 00007ffe0bd1d010 RDI: 0000000040000000
[ 51.511511] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0bd1ce20
[ 51.512379] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd9d1721bf0
[ 51.513249] R13: 00007ffe0bd1d150 R14: 0000000000000000 R15: 00000000000000f8
[ 51.514141]
[ 51.514435] irq event stamp: 10989
[ 51.514913] hardirqs last enabled at (11001): [] __up_console_sem+0x78/0x80
[ 51.515956] hardirqs last disabled at (11012): [] __up_console_sem+0x5d/0x80
[ 51.517004] softirqs last enabled at (9780): [] netlink_insert+0x187/0x1820
[ 51.518079] softirqs last disabled at (9778): [] release_sock+0x1f/0x1b0
[ 51.519116] ---[ end trace 0000000000000000 ]---
[ 51.520450] ------------[ cut here ]------------
[ 51.521058] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.522978] WARNING: CPU: 1 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.524028] Modules linked in:
[ 51.524432] CPU: 1 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.525566] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.526573] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.527253] 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
[ 51.529407] RSP: 0018:ffff88801f137bf0 EFLAGS: 00010286
[ 51.530079] RAX: 0000000000000000 RBX: ffff88800d6b4040 RCX: 0000000000000000
[ 51.530960] RDX: ffff88800e25b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.531832] RBP: ffff88800d6b4054 R08: 0000000000000001 R09: 0000000000000000
[ 51.532671] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.533563] R13: ffffffff84e223a0 R14: ffff88800d6b4048 R15: ffffffff84daf020
[ 51.534447] FS: 0000555555fbf400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.535453] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.536180] CR2: 00007f0af590d6f4 CR3: 000000000e1a6000 CR4: 0000000000350ee0
[ 51.537062] Call Trace:
[ 51.537386]
[ 51.537684] nf_ct_net_init+0x224/0x3d0
[ 51.538232] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.538844] ops_init+0xbb/0x6b0
[ 51.539289] setup_net+0x3d9/0x990
[ 51.539740] ? down_read_killable+0x1d7/0x4e0
[ 51.540332] ? __pfx_setup_net+0x10/0x10
[ 51.540886] ? copy_net_ns+0x17c/0x770
[ 51.541386] copy_net_ns+0x321/0x770
[ 51.541894] create_new_namespaces+0x3f6/0xb30
[ 51.542501] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.543142] ksys_unshare+0x44d/0x8e0
[ 51.543630] ? __pfx_ksys_unshare+0x10/0x10
[ 51.544208] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.544935] __x64_sys_unshare+0x31/0x40
[ 51.545449] do_syscall_64+0x3f/0x90
[ 51.545943] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.546576] RIP: 0033:0x7fd9d160f0d7
[ 51.547056] 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
[ 51.549186] RSP: 002b:00007ffe0bd1d078 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 51.550130] RAX: ffffffffffffffda RBX: 00007ffe0bd1d6b8 RCX: 00007fd9d160f0d7
[ 51.551003] RDX: 00007fd9d167941f RSI: 00007ffe0bd1d010 RDI: 0000000040000000
[ 51.551885] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe0bd1ce20
[ 51.552733] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fd9d1721bf0
[ 51.553615] R13: 00007ffe0bd1d150 R14: 0000000000000000 R15: 00000000000000f8
[ 51.554550]
[ 51.554890] irq event stamp: 11781
[ 51.555320] hardirqs last enabled at (11791): [] __up_console_sem+0x78/0x80
[ 51.556378] hardirqs last disabled at (11802): [] __up_console_sem+0x5d/0x80
[ 51.557426] softirqs last enabled at (11510): [] irq_exit_rcu+0x93/0xc0
[ 51.558451] softirqs last disabled at (11505): [] irq_exit_rcu+0x93/0xc0
[ 51.559484] ---[ end trace 0000000000000000 ]---
executing program
[ 53.164374] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.212827] Bluetooth: hci0: command 0x041b tx timeout
[ 57.259879] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.308217] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
02:14:10 Registers:
info registers vcpu 0
RAX=ffffffffffffffff RBX=000000000000db49 RCX=0000000000000001 RDX=0000000000000200
RSI=00000000000000ff RDI=ffffed1001b69380 RBP=0000000000000000 RSP=ffff88800fd87890
R8 =0000000000000000 R9 =0000000000000000 R10=ffffed1001b69200 R11=0000000000000001
R12=0000000000000000 R13=ffffffff852b61f8 R14=ffffffff852b61e8 R15=ffffea000036d240
RIP=ffffffff844c5903 RFL=00000202 [-------] 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 00007fc77b3a3700 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=00007f0ef01bd090 CR3=000000000f686000 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=2030313a34313a32302037312079614d XMM01=5d3538393433342e31352020205b203a
XMM02=646f4d205d3538393433342e31352020 XMM03=6b7a79732030313a34313a3230203731
XMM04=7379735f74656e5f7265747369676572 XMM05=732f74656e20746120383532203a4449
XMM06=57205d3430393333342e31352020205b XMM07=79732030313a34313a32302037312079
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000005 RBX=00000000000003f9 RCX=0000000000000000 RDX=00000000000003f9
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801f1375f0
R8 =0000000000000007 R9 =0000000000000000 R10=0000000000000000 R11=0000000000000001
R12=0000000000000005 R13=ffffffff87f27bc0 R14=0000000000000010 R15=ffffffff82507670
RIP=ffffffff825076dd RFL=00000006 [-----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 0000555555fbf400 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=00007f0af590d6f4 CR3=000000000e1a6000 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