Warning: Permanently added '[localhost]:10643' (ECDSA) to the list of known hosts.
2023/05/17 09:03:33 fuzzer started
2023/05/17 09:03:33 dialing manager at localhost:35573
2023/05/17 09:03:33 checking machine...
2023/05/17 09:03:33 checking revisions...
syzkaller login: [ 41.632853] kmemleak: Automatic memory scanning thread ended
2023/05/17 09:03:33 testing simple program...
[ 41.690618] cgroup: Unknown subsys name 'net'
[ 41.754093] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 54.748910] audit: type=1400 audit(1684314226.729:6): 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
[ 55.838344] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 55.839981] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 55.843103] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 55.846556] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 55.848408] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 55.849881] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 56.406910] ------------[ cut here ]------------
[ 56.407819] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 56.410080] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.411553] Modules linked in:
[ 56.412096] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.417631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.419015] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.419942] 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
[ 56.422828] RSP: 0018:ffff888019c9fc00 EFLAGS: 00010282
[ 56.423760] RAX: 0000000000000000 RBX: ffff88800e372840 RCX: 0000000000000000
[ 56.424938] RDX: ffff888009b53680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.426129] RBP: ffff88800e372854 R08: 0000000000000001 R09: 0000000000000000
[ 56.427320] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 56.428580] R13: ffffffff84e223a0 R14: ffff88800e372848 R15: ffffffff84d73340
[ 56.429778] FS: 0000555556e6a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.431124] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.432114] CR2: 00007fed0c3566f4 CR3: 000000000f046000 CR4: 0000000000350ee0
[ 56.433327] Call Trace:
[ 56.433771]
[ 56.434222] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 56.435045] ipv4_frags_init_net+0x269/0x440
[ 56.435874] ops_init+0xbb/0x6b0
[ 56.436515] setup_net+0x3d9/0x990
[ 56.437126] ? down_read_killable+0x1d7/0x4e0
[ 56.437934] ? __pfx_setup_net+0x10/0x10
[ 56.438663] ? copy_net_ns+0x17c/0x770
[ 56.439390] copy_net_ns+0x321/0x770
[ 56.440049] create_new_namespaces+0x3f6/0xb30
[ 56.440867] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.441744] ksys_unshare+0x44d/0x8e0
[ 56.442455] ? __pfx_ksys_unshare+0x10/0x10
[ 56.443234] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.444389] __x64_sys_unshare+0x31/0x40
[ 56.445093] do_syscall_64+0x3f/0x90
[ 56.445770] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.446683] RIP: 0033:0x7f5cfdfcc0d7
[ 56.447379] 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
[ 56.450383] RSP: 002b:00007ffdadde06e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.451695] RAX: ffffffffffffffda RBX: 00007ffdadde0d28 RCX: 00007f5cfdfcc0d7
[ 56.452906] RDX: 00007f5cfe03641f RSI: 00007ffdadde0680 RDI: 0000000040000000
[ 56.454126] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdadde0490
[ 56.455352] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5cfe0debf0
[ 56.456562] R13: 00007ffdadde07c0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.457804]
[ 56.458265] irq event stamp: 9229
[ 56.458843] hardirqs last enabled at (9239): [] __up_console_sem+0x78/0x80
[ 56.460347] hardirqs last disabled at (9256): [] __up_console_sem+0x5d/0x80
[ 56.461767] softirqs last enabled at (9252): [] irq_exit_rcu+0x93/0xc0
[ 56.463153] softirqs last disabled at (9247): [] irq_exit_rcu+0x93/0xc0
[ 56.464588] ---[ end trace 0000000000000000 ]---
[ 56.473111] ------------[ cut here ]------------
[ 56.473805] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 56.475805] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.477211] Modules linked in:
[ 56.477754] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.479356] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.480780] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.481705] 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
[ 56.484644] RSP: 0018:ffff888019c9fc00 EFLAGS: 00010282
[ 56.485575] RAX: 0000000000000000 RBX: ffff88801601bc40 RCX: 0000000000000000
[ 56.486780] RDX: ffff888009b53680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.488044] RBP: ffff88801601bc54 R08: 0000000000000001 R09: 0000000000000000
[ 56.489258] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.490446] R13: ffffffff84e223a0 R14: ffff88801601bc48 R15: ffffffff84da62e0
[ 56.491696] FS: 0000555556e6a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.493057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.494066] CR2: 00007fed0c3566f4 CR3: 000000000f046000 CR4: 0000000000350ee0
[ 56.495270] Call Trace:
[ 56.495766]
[ 56.496226] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 56.497091] ipv6_frags_init_net+0x206/0x3c0
[ 56.497911] ops_init+0xbb/0x6b0
[ 56.498577] setup_net+0x3d9/0x990
[ 56.499254] ? down_read_killable+0x1d7/0x4e0
[ 56.500028] ? __pfx_setup_net+0x10/0x10
[ 56.500781] ? copy_net_ns+0x17c/0x770
[ 56.501576] copy_net_ns+0x321/0x770
[ 56.502289] create_new_namespaces+0x3f6/0xb30
[ 56.503091] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.504029] ksys_unshare+0x44d/0x8e0
[ 56.504753] ? __pfx_ksys_unshare+0x10/0x10
[ 56.505530] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.506554] __x64_sys_unshare+0x31/0x40
[ 56.507308] do_syscall_64+0x3f/0x90
[ 56.507987] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.508915] RIP: 0033:0x7f5cfdfcc0d7
[ 56.509600] 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
[ 56.512577] RSP: 002b:00007ffdadde06e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.513881] RAX: ffffffffffffffda RBX: 00007ffdadde0d28 RCX: 00007f5cfdfcc0d7
[ 56.515121] RDX: 00007f5cfe03641f RSI: 00007ffdadde0680 RDI: 0000000040000000
[ 56.516347] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdadde0490
[ 56.517573] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5cfe0debf0
[ 56.518828] R13: 00007ffdadde07c0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.520136]
[ 56.520710] irq event stamp: 13149
[ 56.521349] hardirqs last enabled at (13161): [] __up_console_sem+0x78/0x80
[ 56.522787] hardirqs last disabled at (13172): [] __up_console_sem+0x5d/0x80
[ 56.524308] softirqs last enabled at (13186): [] irq_exit_rcu+0x93/0xc0
[ 56.525721] softirqs last disabled at (13181): [] irq_exit_rcu+0x93/0xc0
[ 56.527120] ---[ end trace 0000000000000000 ]---
executing program
[ 56.530104] ------------[ cut here ]------------
[ 56.530934] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 56.533557] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 56.534977] Modules linked in:
[ 56.535619] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 56.537194] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 56.538540] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 56.539476] 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
[ 56.542427] RSP: 0018:ffff888019c9fbf0 EFLAGS: 00010286
[ 56.543362] RAX: 0000000000000000 RBX: ffff88801601b640 RCX: 0000000000000000
[ 56.544606] RDX: ffff888009b53680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 56.545807] RBP: ffff88801601b654 R08: 0000000000000001 R09: 0000000000000000
[ 56.546995] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 56.548209] R13: ffffffff84e223a0 R14: ffff88801601b648 R15: ffffffff84daf020
[ 56.549395] FS: 0000555556e6a400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 56.550724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 56.551724] CR2: 00007fed0c3566f4 CR3: 000000000f046000 CR4: 0000000000350ee0
[ 56.552898] Call Trace:
[ 56.553373]
[ 56.553780] nf_ct_net_init+0x224/0x3d0
[ 56.554509] ? __pfx_nf_ct_net_init+0x10/0x10
[ 56.555304] ops_init+0xbb/0x6b0
[ 56.555930] setup_net+0x3d9/0x990
[ 56.556592] ? down_read_killable+0x1d7/0x4e0
[ 56.557464] ? __pfx_setup_net+0x10/0x10
[ 56.558212] ? copy_net_ns+0x17c/0x770
[ 56.558897] copy_net_ns+0x321/0x770
[ 56.559612] create_new_namespaces+0x3f6/0xb30
[ 56.560457] unshare_nsproxy_namespaces+0xc1/0x200
[ 56.561338] ksys_unshare+0x44d/0x8e0
[ 56.562015] ? __pfx_ksys_unshare+0x10/0x10
[ 56.562791] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 56.563843] __x64_sys_unshare+0x31/0x40
[ 56.564613] do_syscall_64+0x3f/0x90
[ 56.565302] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 56.566207] RIP: 0033:0x7f5cfdfcc0d7
[ 56.566825] 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
[ 56.569747] RSP: 002b:00007ffdadde06e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 56.571029] RAX: ffffffffffffffda RBX: 00007ffdadde0d28 RCX: 00007f5cfdfcc0d7
[ 56.572276] RDX: 00007f5cfe03641f RSI: 00007ffdadde0680 RDI: 0000000040000000
[ 56.573482] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdadde0490
[ 56.574669] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f5cfe0debf0
[ 56.575871] R13: 00007ffdadde07c0 R14: 0000000000000000 R15: 00000000000000f8
[ 56.577083]
[ 56.577535] irq event stamp: 13955
[ 56.578122] hardirqs last enabled at (13965): [] __up_console_sem+0x78/0x80
[ 56.579586] hardirqs last disabled at (13978): [] __up_console_sem+0x5d/0x80
[ 56.581017] softirqs last enabled at (13292): [] irq_exit_rcu+0x93/0xc0
[ 56.582397] softirqs last disabled at (13263): [] irq_exit_rcu+0x93/0xc0
[ 56.583911] ---[ end trace 0000000000000000 ]---
[ 57.918956] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 59.966399] Bluetooth: hci0: command 0x041b tx timeout
[ 62.015276] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 64.062238] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
09:03:47 Registers:
info registers vcpu 0
RAX=0000000000000001 RBX=ffffffff813abe20 RCX=0000000000000001 RDX=1ffff11002da6f42
RSI=0000000000000000 RDI=ffff888016d37a10 RBP=ffff888016d37a98 RSP=ffff888016d37a00
R8 =ffffffff864ac088 R9 =ffffffff864ac08c R10=0000000000038001 R11=00000000000b5fb3
R12=ffff888016d37ac8 R13=0000000000000000 R14=ffff888016c6d1c0 R15=0000000000000000
RIP=ffffffff810bd80d RFL=00000282 [--S----] 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 00007fa347b24900 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=00007fa346f62290 CR3=0000000016126000 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=ffffffffffffffffffffffffffffffff XMM01=30306234386136303638616663356134
XMM02=38303062343861363036386166633561 XMM03=2f6c616e72756f6a2f676f6c2f6e7572
XMM04=b5f487bd560125b7000000000013be30 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=6e61c9814e5ebe2e00000000000ae988 XMM07=00000000000000000000000000000000
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000200000000000 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=ffff888019c9f5f0
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 0000555556e6a400 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=00007fed0c3566f4 CR3=000000000f046000 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