Warning: Permanently added '[localhost]:31094' (ECDSA) to the list of known hosts.
2023/05/17 21:34:16 fuzzer started
2023/05/17 21:34:16 dialing manager at localhost:44319
2023/05/17 21:34:16 checking machine...
2023/05/17 21:34:16 checking revisions...
syzkaller login: [ 59.795006] kmemleak: Automatic memory scanning thread ended
2023/05/17 21:34:16 testing simple program...
[ 59.864762] cgroup: Unknown subsys name 'net'
[ 59.934785] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 74.323514] audit: type=1400 audit(1684359271.161:6): 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
[ 75.463805] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 75.465369] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 75.468083] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 75.471436] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 75.473287] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 75.474431] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 75.855251] ------------[ cut here ]------------
[ 75.855928] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 75.857738] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.858828] Modules linked in:
[ 75.859244] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 75.862830] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.865104] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.865884] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 75.868218] RSP: 0018:ffff88801a3cfc00 EFLAGS: 00010282
[ 75.869021] RAX: 0000000000000000 RBX: ffff88800dfb2040 RCX: 0000000000000000
[ 75.870024] RDX: ffff88800fed0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 75.870974] RBP: ffff88800dfb2054 R08: 0000000000000001 R09: 0000000000000000
[ 75.871863] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 75.872778] R13: ffffffff84e23fe0 R14: ffff88800dfb2048 R15: ffffffff84d74dc0
[ 75.873668] FS: 0000555556c5d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.874671] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.875409] CR2: 00007ff80ee1d6f4 CR3: 000000000d578000 CR4: 0000000000350ee0
[ 75.876321] Call Trace:
[ 75.876688]
[ 75.876985] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 75.877630] ipv4_frags_init_net+0x269/0x440
[ 75.878187] ops_init+0xbb/0x6b0
[ 75.878670] setup_net+0x3d9/0x990
[ 75.879150] ? down_read_killable+0x1d7/0x4e0
[ 75.879752] ? __pfx_setup_net+0x10/0x10
[ 75.880267] ? copy_net_ns+0x17c/0x770
[ 75.880806] copy_net_ns+0x321/0x770
[ 75.881285] create_new_namespaces+0x3f6/0xb30
[ 75.881906] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.882516] ksys_unshare+0x44d/0x8e0
[ 75.883049] ? __pfx_ksys_unshare+0x10/0x10
[ 75.883623] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.884331] __x64_sys_unshare+0x31/0x40
[ 75.884879] do_syscall_64+0x3f/0x90
[ 75.885361] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.886034] RIP: 0033:0x7f874c2ed0d7
[ 75.886495] 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
[ 75.888656] RSP: 002b:00007ffe2f1822e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.889598] RAX: ffffffffffffffda RBX: 00007ffe2f182928 RCX: 00007f874c2ed0d7
[ 75.890459] RDX: 00007f874c35741f RSI: 00007ffe2f182280 RDI: 0000000040000000
[ 75.891370] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2f182090
[ 75.892253] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f874c3ffbf0
[ 75.893145] R13: 00007ffe2f1823c0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.894052]
[ 75.894354] irq event stamp: 9151
[ 75.894817] hardirqs last enabled at (9163): [] __up_console_sem+0x78/0x80
[ 75.895882] hardirqs last disabled at (9174): [] __up_console_sem+0x5d/0x80
[ 75.896947] softirqs last enabled at (8766): [] irq_exit_rcu+0x93/0xc0
[ 75.897972] softirqs last disabled at (8745): [] irq_exit_rcu+0x93/0xc0
[ 75.899007] ---[ end trace 0000000000000000 ]---
[ 75.905613] ------------[ cut here ]------------
[ 75.906205] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 75.908044] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.909104] Modules linked in:
[ 75.909507] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 75.910701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.911729] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.912371] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 75.914560] RSP: 0018:ffff88801a3cfc00 EFLAGS: 00010282
[ 75.915232] RAX: 0000000000000000 RBX: ffff88800d71a440 RCX: 0000000000000000
[ 75.916138] RDX: ffff88800fed0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 75.917031] RBP: ffff88800d71a454 R08: 0000000000000001 R09: 0000000000000000
[ 75.917923] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.918826] R13: ffffffff84e23fe0 R14: ffff88800d71a448 R15: ffffffff84da7d60
[ 75.919734] FS: 0000555556c5d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.920736] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.921441] CR2: 00007ff80ee1d6f4 CR3: 000000000d578000 CR4: 0000000000350ee0
[ 75.922330] Call Trace:
[ 75.922689]
[ 75.923007] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 75.923661] ipv6_frags_init_net+0x206/0x3c0
[ 75.924219] ops_init+0xbb/0x6b0
[ 75.924699] setup_net+0x3d9/0x990
[ 75.925151] ? down_read_killable+0x1d7/0x4e0
[ 75.925748] ? __pfx_setup_net+0x10/0x10
[ 75.926260] ? copy_net_ns+0x17c/0x770
[ 75.926812] copy_net_ns+0x321/0x770
[ 75.927292] create_new_namespaces+0x3f6/0xb30
[ 75.927907] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.928519] ksys_unshare+0x44d/0x8e0
[ 75.929048] ? __pfx_ksys_unshare+0x10/0x10
[ 75.929625] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.930334] __x64_sys_unshare+0x31/0x40
[ 75.930897] do_syscall_64+0x3f/0x90
[ 75.931378] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.932058] RIP: 0033:0x7f874c2ed0d7
[ 75.932521] 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
[ 75.934700] RSP: 002b:00007ffe2f1822e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.935669] RAX: ffffffffffffffda RBX: 00007ffe2f182928 RCX: 00007f874c2ed0d7
[ 75.936529] RDX: 00007f874c35741f RSI: 00007ffe2f182280 RDI: 0000000040000000
[ 75.937427] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2f182090
[ 75.938320] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f874c3ffbf0
[ 75.939218] R13: 00007ffe2f1823c0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.940145]
[ 75.940444] irq event stamp: 11305
[ 75.940908] hardirqs last enabled at (11317): [] __up_console_sem+0x78/0x80
[ 75.941984] hardirqs last disabled at (11328): [] __up_console_sem+0x5d/0x80
[ 75.943077] softirqs last enabled at (10800): [] irq_exit_rcu+0x93/0xc0
[ 75.944130] softirqs last disabled at (10777): [] irq_exit_rcu+0x93/0xc0
[ 75.945189] ---[ end trace 0000000000000000 ]---
[ 75.946500] ------------[ cut here ]------------
[ 75.947163] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 75.949034] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 75.950106] Modules linked in:
[ 75.950515] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 75.951689] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 75.952704] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 75.953342] 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 60 40 e2 84 e8 fa ff d4 fc <0f> 0b 48 89 e8 48 c1 e8 03 42 0f b6 14 20 48 89 e8 83 e0 07 83 c0
[ 75.955594] RSP: 0018:ffff88801a3cfbf0 EFLAGS: 00010286
[ 75.956244] RAX: 0000000000000000 RBX: ffff88800d6a5640 RCX: 0000000000000000
[ 75.957140] RDX: ffff88800fed0000 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 75.958032] RBP: ffff88800d6a5654 R08: 0000000000000001 R09: 0000000000000000
[ 75.958958] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 75.959852] R13: ffffffff84e23fe0 R14: ffff88800d6a5648 R15: ffffffff84db0aa0
[ 75.960753] FS: 0000555556c5d400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 75.961737] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 75.962440] CR2: 00007ff80ee1d6f4 CR3: 000000000d578000 CR4: 0000000000350ee0
[ 75.963342] Call Trace:
[ 75.963712]
[ 75.964015] nf_ct_net_init+0x224/0x3d0
[ 75.964574] ? __pfx_nf_ct_net_init+0x10/0x10
[ 75.965156] ops_init+0xbb/0x6b0
[ 75.965640] setup_net+0x3d9/0x990
[ 75.966104] ? down_read_killable+0x1d7/0x4e0
[ 75.966705] ? __pfx_setup_net+0x10/0x10
[ 75.967242] ? copy_net_ns+0x17c/0x770
[ 75.967789] copy_net_ns+0x321/0x770
[ 75.968278] create_new_namespaces+0x3f6/0xb30
[ 75.968902] unshare_nsproxy_namespaces+0xc1/0x200
[ 75.969516] ksys_unshare+0x44d/0x8e0
[ 75.970036] ? __pfx_ksys_unshare+0x10/0x10
[ 75.970618] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 75.971338] __x64_sys_unshare+0x31/0x40
[ 75.971893] do_syscall_64+0x3f/0x90
[ 75.972376] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 75.973057] RIP: 0033:0x7f874c2ed0d7
[ 75.973526] 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
[ 75.975723] RSP: 002b:00007ffe2f1822e8 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 75.976666] RAX: ffffffffffffffda RBX: 00007ffe2f182928 RCX: 00007f874c2ed0d7
[ 75.977509] RDX: 00007f874c35741f RSI: 00007ffe2f182280 RDI: 0000000040000000
[ 75.978395] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe2f182090
[ 75.979307] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f874c3ffbf0
[ 75.980193] R13: 00007ffe2f1823c0 R14: 0000000000000000 R15: 00000000000000f8
[ 75.981106]
[ 75.981405] irq event stamp: 12073
[ 75.981869] hardirqs last enabled at (12085): [] __up_console_sem+0x78/0x80
[ 75.982936] hardirqs last disabled at (12096): [] __up_console_sem+0x5d/0x80
[ 75.983999] softirqs last enabled at (11770): [] irq_exit_rcu+0x93/0xc0
[ 75.985043] softirqs last disabled at (11765): [] irq_exit_rcu+0x93/0xc0
[ 75.986102] ---[ end trace 0000000000000000 ]---
[ 77.546354] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 79.594411] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 81.641691] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 83.689597] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
21:34:10 Registers:
info registers vcpu 0
RAX=000000000002adff RBX=0000000000000000 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffffffff85407e10
R8 =0000000000000001 R9 =ffffed100d9c69f8 R10=ffff88806ce34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffffffff0a80fc7 R14=0000000000000000 R15=0000000000000000
RIP=ffffffff844d199f 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 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=00007fb8b4074a50 CR3=000000000d05a000 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=000000000000000000000000000000ff
XMM02=000000000000000000000000000000ff XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=6c6c696b5f646165725f6e776f642000 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000
info registers vcpu 1
RAX=000000000000005b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801a3cf618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005b R11=0000000000000001
R12=000000000000005b R13=ffffffff87f2dbc0 R14=0000000000000010 R15=ffffffff82507f70
RIP=ffffffff82507fdd 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 0000555556c5d400 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=00007ff80ee1d6f4 CR3=000000000d578000 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