Warning: Permanently added '[localhost]:14657' (ECDSA) to the list of known hosts.
2023/05/17 02:14:33 fuzzer started
2023/05/17 02:14:33 dialing manager at localhost:35573
2023/05/17 02:14:33 checking machine...
2023/05/17 02:14:33 checking revisions...
syzkaller login: [ 36.616555] kmemleak: Automatic memory scanning thread ended
2023/05/17 02:14:34 testing simple program...
[ 36.697502] cgroup: Unknown subsys name 'net'
[ 36.779193] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
[ 47.936699] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak)
[ 48.131125] audit: type=1400 audit(1684289685.588:6): 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
executing program
[ 49.262890] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 49.266516] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 49.268184] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 49.272893] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 49.276275] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 49.278098] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 49.692869] ------------[ cut here ]------------
[ 49.694224] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 49.696778] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.698300] Modules linked in:
[ 49.698853] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.701908] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.703504] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.704272] 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
[ 49.706882] RSP: 0018:ffff88801e817c00 EFLAGS: 00010282
[ 49.707694] RAX: 0000000000000000 RBX: ffff88800e142c40 RCX: 0000000000000000
[ 49.708739] RDX: ffff88801e808000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.709756] RBP: ffff88800e142c54 R08: 0000000000000001 R09: 0000000000000000
[ 49.710809] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 49.711838] R13: ffffffff84e223a0 R14: ffff88800e142c48 R15: ffffffff84d73340
[ 49.712897] FS: 0000555556918400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.714071] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.714942] CR2: 00007f3c297d06e0 CR3: 000000001ee14000 CR4: 0000000000350ef0
[ 49.715991] Call Trace:
[ 49.716371]
[ 49.716758] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 49.717506] ipv4_frags_init_net+0x269/0x440
[ 49.718162] ops_init+0xbb/0x6b0
[ 49.718728] setup_net+0x3d9/0x990
[ 49.719238] ? down_read_killable+0x1d7/0x4e0
[ 49.719920] ? __pfx_setup_net+0x10/0x10
[ 49.720535] ? copy_net_ns+0x17c/0x770
[ 49.721113] copy_net_ns+0x321/0x770
[ 49.721693] create_new_namespaces+0x3f6/0xb30
[ 49.722382] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.723122] ksys_unshare+0x44d/0x8e0
[ 49.723726] ? __pfx_ksys_unshare+0x10/0x10
[ 49.724362] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.725211] __x64_sys_unshare+0x31/0x40
[ 49.725845] do_syscall_64+0x3f/0x90
[ 49.726420] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.727206] RIP: 0033:0x7f3e002dc0d7
[ 49.727785] 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
[ 49.730304] RSP: 002b:00007fff57e4d4e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.731390] RAX: ffffffffffffffda RBX: 00007fff57e4db28 RCX: 00007f3e002dc0d7
[ 49.732410] RDX: 00007f3e0034641f RSI: 00007fff57e4d480 RDI: 0000000040000000
[ 49.733461] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff57e4d290
[ 49.734503] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3e003eebf0
[ 49.735534] R13: 00007fff57e4d5c0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.736598]
[ 49.736950] irq event stamp: 10017
[ 49.737481] hardirqs last enabled at (10029): [] __up_console_sem+0x78/0x80
[ 49.738702] hardirqs last disabled at (10040): [] __up_console_sem+0x5d/0x80
[ 49.739940] softirqs last enabled at (9910): [] irq_exit_rcu+0x93/0xc0
[ 49.741114] softirqs last disabled at (9905): [] irq_exit_rcu+0x93/0xc0
[ 49.742292] ---[ end trace 0000000000000000 ]---
[ 49.748320] ------------[ cut here ]------------
[ 49.749003] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 49.750881] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.752042] Modules linked in:
[ 49.752528] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.753790] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.754922] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.755664] 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
[ 49.758055] RSP: 0018:ffff88801e817c00 EFLAGS: 00010282
[ 49.758836] RAX: 0000000000000000 RBX: ffff888014507440 RCX: 0000000000000000
[ 49.759829] RDX: ffff88801e808000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.760822] RBP: ffff888014507454 R08: 0000000000000001 R09: 0000000000000000
[ 49.761819] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.762826] R13: ffffffff84e223a0 R14: ffff888014507448 R15: ffffffff84da62e0
[ 49.763833] FS: 0000555556918400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.764955] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.765788] CR2: 00007f3c297d06e0 CR3: 000000001ee14000 CR4: 0000000000350ef0
[ 49.766803] Call Trace:
[ 49.767166]
[ 49.767533] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 49.768220] ipv6_frags_init_net+0x206/0x3c0
[ 49.768877] ops_init+0xbb/0x6b0
[ 49.769375] setup_net+0x3d9/0x990
[ 49.769910] ? down_read_killable+0x1d7/0x4e0
[ 49.770591] ? __pfx_setup_net+0x10/0x10
[ 49.771162] ? copy_net_ns+0x17c/0x770
[ 49.771763] copy_net_ns+0x321/0x770
[ 49.772300] create_new_namespaces+0x3f6/0xb30
[ 49.772977] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.773696] ksys_unshare+0x44d/0x8e0
[ 49.774233] ? __pfx_ksys_unshare+0x10/0x10
[ 49.774898] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.775718] __x64_sys_unshare+0x31/0x40
[ 49.776297] do_syscall_64+0x3f/0x90
[ 49.776854] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.777596] RIP: 0033:0x7f3e002dc0d7
[ 49.778107] 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
[ 49.780496] RSP: 002b:00007fff57e4d4e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.781536] RAX: ffffffffffffffda RBX: 00007fff57e4db28 RCX: 00007f3e002dc0d7
[ 49.782522] RDX: 00007f3e0034641f RSI: 00007fff57e4d480 RDI: 0000000040000000
[ 49.783489] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff57e4d290
[ 49.784413] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3e003eebf0
[ 49.785396] R13: 00007fff57e4d5c0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.786417]
[ 49.786789] irq event stamp: 11739
[ 49.787270] hardirqs last enabled at (11749): [] __up_console_sem+0x78/0x80
[ 49.788439] hardirqs last disabled at (11760): [] __up_console_sem+0x5d/0x80
[ 49.789630] softirqs last enabled at (10720): [] netlink_insert+0x187/0x1820
[ 49.790851] softirqs last disabled at (11783): [] irq_exit_rcu+0x93/0xc0
[ 49.791986] ---[ end trace 0000000000000000 ]---
[ 49.793521] ------------[ cut here ]------------
[ 49.794177] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 49.796398] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 49.797602] Modules linked in:
[ 49.798058] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 49.799370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 49.800510] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 49.801224] 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
[ 49.803688] RSP: 0018:ffff88801e817bf0 EFLAGS: 00010286
[ 49.804415] RAX: 0000000000000000 RBX: ffff888014506e40 RCX: 0000000000000000
[ 49.805411] RDX: ffff88801e808000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 49.806434] RBP: ffff888014506e54 R08: 0000000000000001 R09: 0000000000000000
[ 49.807412] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 49.808403] R13: ffffffff84e223a0 R14: ffff888014506e48 R15: ffffffff84daf020
[ 49.809391] FS: 0000555556918400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 49.810513] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 49.811292] CR2: 00007f3c297d06e0 CR3: 000000001ee14000 CR4: 0000000000350ef0
[ 49.812281] Call Trace:
[ 49.812681]
[ 49.813017] nf_ct_net_init+0x224/0x3d0
[ 49.813621] ? __pfx_nf_ct_net_init+0x10/0x10
[ 49.814280] ops_init+0xbb/0x6b0
[ 49.814811] setup_net+0x3d9/0x990
[ 49.815313] ? down_read_killable+0x1d7/0x4e0
[ 49.815967] ? __pfx_setup_net+0x10/0x10
[ 49.816564] ? copy_net_ns+0x17c/0x770
[ 49.817126] copy_net_ns+0x321/0x770
[ 49.817681] create_new_namespaces+0x3f6/0xb30
[ 49.818364] unshare_nsproxy_namespaces+0xc1/0x200
[ 49.819063] ksys_unshare+0x44d/0x8e0
[ 49.819614] ? __pfx_ksys_unshare+0x10/0x10
[ 49.820204] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 49.820995] __x64_sys_unshare+0x31/0x40
[ 49.821571] do_syscall_64+0x3f/0x90
[ 49.822077] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 49.822800] RIP: 0033:0x7f3e002dc0d7
[ 49.823297] 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
[ 49.825600] RSP: 002b:00007fff57e4d4e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 49.826625] RAX: ffffffffffffffda RBX: 00007fff57e4db28 RCX: 00007f3e002dc0d7
[ 49.827560] RDX: 00007f3e0034641f RSI: 00007fff57e4d480 RDI: 0000000040000000
[ 49.828494] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff57e4d290
[ 49.829396] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f3e003eebf0
[ 49.830337] R13: 00007fff57e4d5c0 R14: 0000000000000000 R15: 00000000000000f8
[ 49.831288]
[ 49.831641] irq event stamp: 12551
[ 49.832103] hardirqs last enabled at (12561): [] __up_console_sem+0x78/0x80
[ 49.833226] hardirqs last disabled at (12572): [] __up_console_sem+0x5d/0x80
[ 49.834347] softirqs last enabled at (12048): [] irq_exit_rcu+0x93/0xc0
[ 49.835429] softirqs last disabled at (12007): [] irq_exit_rcu+0x93/0xc0
[ 49.836503] ---[ end trace 0000000000000000 ]---
[ 51.340160] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 53.387571] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 55.435548] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 57.483638] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
02:14:46 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801e8175f0
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 0000555556918400 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=00007f3c297d06e0 CR3=000000001ee14000 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=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
info registers vcpu 1
RAX=00000000000311e1 RBX=0000000000000001 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffff888008dcfe68
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffff110011b9fd2 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1
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 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=00007f3c298fb000 CR3=000000000ed3e000 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=b35e0a78b721d68bb3465e3b2f06e921
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=ce72b76cac28ede5000000000013be50 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=50384e0c7e38c57900000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00202000000000000000000000200000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000