Warning: Permanently added '[localhost]:44823' (ECDSA) to the list of known hosts.
2023/05/16 12:57:32 fuzzer started
2023/05/16 12:57:33 dialing manager at localhost:35573
2023/05/16 12:57:33 checking machine...
2023/05/16 12:57:33 checking revisions...
syzkaller login: [ 36.357596] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:57:33 testing simple program...
[ 36.431447] cgroup: Unknown subsys name 'net'
[ 36.513598] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.072280] audit: type=1400 audit(1684241866.017:6): 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
[ 50.212084] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.213629] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.215552] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.219752] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.223021] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.225124] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 50.621103] ------------[ cut here ]------------
[ 50.622599] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 50.624846] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.626383] Modules linked in:
[ 50.627093] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.632262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.633718] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.634716] 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
[ 50.637744] RSP: 0018:ffff888018d2fc00 EFLAGS: 00010282
[ 50.638730] RAX: 0000000000000000 RBX: ffff888016738040 RCX: 0000000000000000
[ 50.639984] RDX: ffff88801940b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.641235] RBP: ffff888016738054 R08: 0000000000000001 R09: 0000000000000000
[ 50.642489] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 50.643764] R13: ffffffff84e223a0 R14: ffff888016738048 R15: ffffffff84d73340
[ 50.645038] FS: 00005555555e8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.646460] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.647483] CR2: 00007ffe32c92000 CR3: 000000000e40a000 CR4: 0000000000350ee0
[ 50.648733] Call Trace:
[ 50.649234]
[ 50.649662] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 50.650570] ipv4_frags_init_net+0x269/0x440
[ 50.651420] ops_init+0xbb/0x6b0
[ 50.652118] setup_net+0x3d9/0x990
[ 50.652761] ? down_read_killable+0x1d7/0x4e0
[ 50.653624] ? __pfx_setup_net+0x10/0x10
[ 50.654402] ? copy_net_ns+0x17c/0x770
[ 50.655176] copy_net_ns+0x321/0x770
[ 50.655856] create_new_namespaces+0x3f6/0xb30
[ 50.656731] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.657645] ksys_unshare+0x44d/0x8e0
[ 50.658420] ? __pfx_ksys_unshare+0x10/0x10
[ 50.659233] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.660307] __x64_sys_unshare+0x31/0x40
[ 50.661088] do_syscall_64+0x3f/0x90
[ 50.661750] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.662751] RIP: 0033:0x7f53ead850d7
[ 50.663372] 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
[ 50.666143] RSP: 002b:00007ffdd88590e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.667354] RAX: ffffffffffffffda RBX: 00007ffdd8859728 RCX: 00007f53ead850d7
[ 50.668474] RDX: 00007f53eadef41f RSI: 00007ffdd8859080 RDI: 0000000040000000
[ 50.669603] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd8858e90
[ 50.670729] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f53eae97bf0
[ 50.671821] R13: 00007ffdd88591c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.672947]
[ 50.673309] irq event stamp: 8181
[ 50.673814] hardirqs last enabled at (8191): [] __up_console_sem+0x78/0x80
[ 50.675088] hardirqs last disabled at (8202): [] __up_console_sem+0x5d/0x80
[ 50.676351] softirqs last enabled at (8164): [] irq_exit_rcu+0x93/0xc0
[ 50.677575] softirqs last disabled at (8159): [] irq_exit_rcu+0x93/0xc0
[ 50.678746] ---[ end trace 0000000000000000 ]---
[ 50.684446] ------------[ cut here ]------------
[ 50.685143] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 50.686796] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.687836] Modules linked in:
[ 50.688270] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.689415] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.690445] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.691114] 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
[ 50.693276] RSP: 0018:ffff888018d2fc00 EFLAGS: 00010282
[ 50.693958] RAX: 0000000000000000 RBX: ffff8880145ff440 RCX: 0000000000000000
[ 50.694819] RDX: ffff88801940b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.695700] RBP: ffff8880145ff454 R08: 0000000000000001 R09: 0000000000000000
[ 50.696574] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.697467] R13: ffffffff84e223a0 R14: ffff8880145ff448 R15: ffffffff84da62e0
[ 50.698353] FS: 00005555555e8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.699338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.700067] CR2: 00007ffe32c92000 CR3: 000000000e40a000 CR4: 0000000000350ee0
[ 50.700946] Call Trace:
[ 50.701268]
[ 50.701561] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 50.702221] ipv6_frags_init_net+0x206/0x3c0
[ 50.702773] ops_init+0xbb/0x6b0
[ 50.703244] setup_net+0x3d9/0x990
[ 50.703689] ? down_read_killable+0x1d7/0x4e0
[ 50.704294] ? __pfx_setup_net+0x10/0x10
[ 50.704794] ? copy_net_ns+0x17c/0x770
[ 50.705327] copy_net_ns+0x321/0x770
[ 50.705808] create_new_namespaces+0x3f6/0xb30
[ 50.706428] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.707064] ksys_unshare+0x44d/0x8e0
[ 50.707554] ? __pfx_ksys_unshare+0x10/0x10
[ 50.708136] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.708843] __x64_sys_unshare+0x31/0x40
[ 50.709380] do_syscall_64+0x3f/0x90
[ 50.709855] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.710529] RIP: 0033:0x7f53ead850d7
[ 50.711015] 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
[ 50.713157] RSP: 002b:00007ffdd88590e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.714105] RAX: ffffffffffffffda RBX: 00007ffdd8859728 RCX: 00007f53ead850d7
[ 50.714984] RDX: 00007f53eadef41f RSI: 00007ffdd8859080 RDI: 0000000040000000
[ 50.715820] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd8858e90
[ 50.716700] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f53eae97bf0
[ 50.717580] R13: 00007ffdd88591c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.718509]
[ 50.718807] irq event stamp: 10203
[ 50.719275] hardirqs last enabled at (10215): [] __up_console_sem+0x78/0x80
[ 50.720322] hardirqs last disabled at (10226): [] __up_console_sem+0x5d/0x80
[ 50.721380] softirqs last enabled at (9966): [] irq_exit_rcu+0x93/0xc0
[ 50.722412] softirqs last disabled at (9957): [] irq_exit_rcu+0x93/0xc0
[ 50.723423] ---[ end trace 0000000000000000 ]---
[ 50.724753] ------------[ cut here ]------------
[ 50.725372] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 50.727328] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 50.728362] Modules linked in:
[ 50.728762] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 50.729919] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 50.730934] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 50.731567] 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
[ 50.733700] RSP: 0018:ffff888018d2fbf0 EFLAGS: 00010286
[ 50.734379] RAX: 0000000000000000 RBX: ffff8880145fe640 RCX: 0000000000000000
[ 50.735285] RDX: ffff88801940b680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 50.736155] RBP: ffff8880145fe654 R08: 0000000000000001 R09: 0000000000000000
[ 50.737037] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 50.737880] R13: ffffffff84e223a0 R14: ffff8880145fe648 R15: ffffffff84daf020
[ 50.738787] FS: 00005555555e8400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 50.739776] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 50.740514] CR2: 00007ffe32c92000 CR3: 000000000e40a000 CR4: 0000000000350ee0
[ 50.741396] Call Trace:
[ 50.741721]
[ 50.742053] nf_ct_net_init+0x224/0x3d0
[ 50.742563] ? __pfx_nf_ct_net_init+0x10/0x10
[ 50.743183] ops_init+0xbb/0x6b0
[ 50.743629] setup_net+0x3d9/0x990
[ 50.744112] ? down_read_killable+0x1d7/0x4e0
[ 50.744677] ? __pfx_setup_net+0x10/0x10
[ 50.745205] ? copy_net_ns+0x17c/0x770
[ 50.745702] copy_net_ns+0x321/0x770
[ 50.746234] create_new_namespaces+0x3f6/0xb30
[ 50.746818] unshare_nsproxy_namespaces+0xc1/0x200
[ 50.747454] ksys_unshare+0x44d/0x8e0
[ 50.747974] ? __pfx_ksys_unshare+0x10/0x10
[ 50.748524] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 50.749265] __x64_sys_unshare+0x31/0x40
[ 50.749790] do_syscall_64+0x3f/0x90
[ 50.750297] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 50.750967] RIP: 0033:0x7f53ead850d7
[ 50.751424] 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
[ 50.753569] RSP: 002b:00007ffdd88590e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 50.754538] RAX: ffffffffffffffda RBX: 00007ffdd8859728 RCX: 00007f53ead850d7
[ 50.755413] RDX: 00007f53eadef41f RSI: 00007ffdd8859080 RDI: 0000000040000000
[ 50.756300] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffdd8858e90
[ 50.757180] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f53eae97bf0
[ 50.758063] R13: 00007ffdd88591c0 R14: 0000000000000000 R15: 00000000000000f8
[ 50.758964]
[ 50.759262] irq event stamp: 10961
[ 50.759687] hardirqs last enabled at (10971): [] __up_console_sem+0x78/0x80
[ 50.761027] hardirqs last disabled at (10988): [] __up_console_sem+0x5d/0x80
[ 50.762118] softirqs last enabled at (11008): [] irq_exit_rcu+0x93/0xc0
[ 50.763160] softirqs last disabled at (10997): [] irq_exit_rcu+0x93/0xc0
[ 50.764194] ---[ end trace 0000000000000000 ]---
executing program
[ 52.296558] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 54.344085] Bluetooth: hci0: command 0x041b tx timeout
[ 56.391988] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 58.439986] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:57:45 Registers:
info registers vcpu 0
RAX=0000000000030f07 RBX=0000000000000000 RCX=ffffffff844c4a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81288625 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d34a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844c599f RFL=00000202 [-------] 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 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=00007fb7a5862040 CR3=0000000016488000 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=92aeea647b94dfaf244915a57224cd45
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=0216e29820ef08ed000000000013b488 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=98aec0bcd7d678eb00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=0000000000000032 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff888018d2f5f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000032 R11=0000000000000001
R12=0000000000000032 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 00005555555e8400 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=00007ffe32c92000 CR3=000000000e40a000 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