Warning: Permanently added '[localhost]:30090' (ECDSA) to the list of known hosts.
2023/05/16 14:09:25 fuzzer started
2023/05/16 14:09:26 dialing manager at localhost:35573
2023/05/16 14:09:26 checking machine...
2023/05/16 14:09:26 checking revisions...
syzkaller login: [ 36.727101] kmemleak: Automatic memory scanning thread ended
2023/05/16 14:09:26 testing simple program...
[ 36.806008] cgroup: Unknown subsys name 'net'
[ 36.903028] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.863940] audit: type=1400 audit(1684246179.522:6): 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
[ 50.948544] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.949694] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.951305] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.953348] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.954497] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.955496] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.343535] ------------[ cut here ]------------
[ 51.344320] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.346595] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.347926] Modules linked in:
[ 51.348406] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.353479] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.354587] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.355324] 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
[ 51.357722] RSP: 0018:ffff88800fc77c00 EFLAGS: 00010282
[ 51.358475] RAX: 0000000000000000 RBX: ffff88800db94c40 RCX: 0000000000000000
[ 51.359454] RDX: ffff88800fd53680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.360450] RBP: ffff88800db94c54 R08: 0000000000000001 R09: 0000000000000000
[ 51.361420] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.362358] R13: ffffffff84e223a0 R14: ffff88800db94c48 R15: ffffffff84d73340
[ 51.363303] FS: 0000555556149400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.364361] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.365146] CR2: 00007f4513053fd8 CR3: 000000000e7da000 CR4: 0000000000350ee0
[ 51.366081] Call Trace:
[ 51.366432]
[ 51.366748] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.367421] ipv4_frags_init_net+0x269/0x440
[ 51.368065] ops_init+0xbb/0x6b0
[ 51.368537] setup_net+0x3d9/0x990
[ 51.369041] ? down_read_killable+0x1d7/0x4e0
[ 51.369640] ? __pfx_setup_net+0x10/0x10
[ 51.370206] ? copy_net_ns+0x17c/0x770
[ 51.370743] copy_net_ns+0x321/0x770
[ 51.371281] create_new_namespaces+0x3f6/0xb30
[ 51.371937] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.372581] ksys_unshare+0x44d/0x8e0
[ 51.373133] ? __pfx_ksys_unshare+0x10/0x10
[ 51.373709] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.374492] __x64_sys_unshare+0x31/0x40
[ 51.375091] do_syscall_64+0x3f/0x90
[ 51.375600] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.376337] RIP: 0033:0x7fd2079bc0d7
[ 51.376853] 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
[ 51.379167] RSP: 002b:00007ffcb5a30dc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.380187] RAX: ffffffffffffffda RBX: 00007ffcb5a31408 RCX: 00007fd2079bc0d7
[ 51.381136] RDX: 00007fd207a2641f RSI: 00007ffcb5a30d60 RDI: 0000000040000000
[ 51.382081] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb5a30b70
[ 51.383030] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd207acebf0
[ 51.383957] R13: 00007ffcb5a30ea0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.384867]
[ 51.385169] irq event stamp: 7933
[ 51.385599] hardirqs last enabled at (7943): [] __up_console_sem+0x78/0x80
[ 51.386660] hardirqs last disabled at (7954): [] __up_console_sem+0x5d/0x80
[ 51.387727] softirqs last enabled at (7794): [] irq_exit_rcu+0x93/0xc0
[ 51.388747] softirqs last disabled at (7781): [] irq_exit_rcu+0x93/0xc0
[ 51.389764] ---[ end trace 0000000000000000 ]---
[ 51.395504] ------------[ cut here ]------------
[ 51.396215] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.398079] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.399248] Modules linked in:
[ 51.399706] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.400935] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.401953] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.402590] 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
[ 51.404773] RSP: 0018:ffff88800fc77c00 EFLAGS: 00010282
[ 51.405439] RAX: 0000000000000000 RBX: ffff888008d56a40 RCX: 0000000000000000
[ 51.406317] RDX: ffff88800fd53680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.407190] RBP: ffff888008d56a54 R08: 0000000000000001 R09: 0000000000000000
[ 51.408092] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.408968] R13: ffffffff84e223a0 R14: ffff888008d56a48 R15: ffffffff84da62e0
[ 51.409858] FS: 0000555556149400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.410859] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.411561] CR2: 00007f4513053fd8 CR3: 000000000e7da000 CR4: 0000000000350ee0
[ 51.412460] Call Trace:
[ 51.412813]
[ 51.413107] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.413711] ipv6_frags_init_net+0x206/0x3c0
[ 51.414292] ops_init+0xbb/0x6b0
[ 51.414729] setup_net+0x3d9/0x990
[ 51.415209] ? down_read_killable+0x1d7/0x4e0
[ 51.415807] ? __pfx_setup_net+0x10/0x10
[ 51.416329] ? copy_net_ns+0x17c/0x770
[ 51.416918] copy_net_ns+0x321/0x770
[ 51.417453] create_new_namespaces+0x3f6/0xb30
[ 51.418140] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.418851] ksys_unshare+0x44d/0x8e0
[ 51.419399] ? __pfx_ksys_unshare+0x10/0x10
[ 51.420061] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.420893] __x64_sys_unshare+0x31/0x40
[ 51.421470] do_syscall_64+0x3f/0x90
[ 51.422028] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.422744] RIP: 0033:0x7fd2079bc0d7
[ 51.423289] 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
[ 51.425746] RSP: 002b:00007ffcb5a30dc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.426813] RAX: ffffffffffffffda RBX: 00007ffcb5a31408 RCX: 00007fd2079bc0d7
[ 51.427810] RDX: 00007fd207a2641f RSI: 00007ffcb5a30d60 RDI: 0000000040000000
[ 51.428749] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb5a30b70
[ 51.429686] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd207acebf0
[ 51.430624] R13: 00007ffcb5a30ea0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.431615]
[ 51.431994] irq event stamp: 9563
[ 51.432462] hardirqs last enabled at (9573): [] __up_console_sem+0x78/0x80
[ 51.433623] hardirqs last disabled at (9584): [] __up_console_sem+0x5d/0x80
[ 51.434803] softirqs last enabled at (8692): [] irq_exit_rcu+0x93/0xc0
[ 51.435936] softirqs last disabled at (8647): [] irq_exit_rcu+0x93/0xc0
[ 51.437060] ---[ end trace 0000000000000000 ]---
[ 51.438503] ------------[ cut here ]------------
[ 51.439235] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.441298] WARNING: CPU: 1 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.442451] Modules linked in:
[ 51.442923] CPU: 1 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 51.444197] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.445308] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.446038] 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
[ 51.448429] RSP: 0018:ffff88800fc77bf0 EFLAGS: 00010286
[ 51.449168] RAX: 0000000000000000 RBX: ffff888008d57440 RCX: 0000000000000000
[ 51.450144] RDX: ffff88800fd53680 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 51.451112] RBP: ffff888008d57454 R08: 0000000000000001 R09: 0000000000000000
[ 51.452090] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.453048] R13: ffffffff84e223a0 R14: ffff888008d57448 R15: ffffffff84daf020
[ 51.454014] FS: 0000555556149400(0000) GS:ffff88806cf00000(0000) knlGS:0000000000000000
[ 51.455098] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.455902] CR2: 00007f4513053fd8 CR3: 000000000e7da000 CR4: 0000000000350ee0
[ 51.456872] Call Trace:
[ 51.457230]
[ 51.457555] nf_ct_net_init+0x224/0x3d0
[ 51.458143] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.458768] ops_init+0xbb/0x6b0
[ 51.459285] setup_net+0x3d9/0x990
[ 51.459825] ? down_read_killable+0x1d7/0x4e0
[ 51.460439] ? __pfx_setup_net+0x10/0x10
[ 51.461017] ? copy_net_ns+0x17c/0x770
[ 51.461556] copy_net_ns+0x321/0x770
[ 51.462103] create_new_namespaces+0x3f6/0xb30
[ 51.462740] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.463439] ksys_unshare+0x44d/0x8e0
[ 51.464005] ? __pfx_ksys_unshare+0x10/0x10
[ 51.464605] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.465405] __x64_sys_unshare+0x31/0x40
[ 51.465990] do_syscall_64+0x3f/0x90
[ 51.466495] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.467224] RIP: 0033:0x7fd2079bc0d7
[ 51.467737] 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
[ 51.470133] RSP: 002b:00007ffcb5a30dc8 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.471153] RAX: ffffffffffffffda RBX: 00007ffcb5a31408 RCX: 00007fd2079bc0d7
[ 51.472106] RDX: 00007fd207a2641f RSI: 00007ffcb5a30d60 RDI: 0000000040000000
[ 51.473048] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffcb5a30b70
[ 51.473983] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fd207acebf0
[ 51.474926] R13: 00007ffcb5a30ea0 R14: 0000000000000000 R15: 00000000000000f8
[ 51.475906]
[ 51.476226] irq event stamp: 10369
[ 51.476694] hardirqs last enabled at (10379): [] __up_console_sem+0x78/0x80
[ 51.477826] hardirqs last disabled at (10390): [] __up_console_sem+0x5d/0x80
[ 51.478975] softirqs last enabled at (10052): [] irq_exit_rcu+0x93/0xc0
[ 51.480121] softirqs last disabled at (10047): [] irq_exit_rcu+0x93/0xc0
[ 51.481215] ---[ end trace 0000000000000000 ]---
executing program
[ 52.975393] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 55.023437] Bluetooth: hci0: command 0x041b tx timeout
[ 57.070856] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.118841] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
14:09:40 Registers:
info registers vcpu 0
RAX=000000000002569f 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=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=00007f4513087018 CR3=00000000164f4000 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=ffff0000000000000000000000000000
XMM02=ffff0000000000000000000000000000 XMM03=6465746e69615420302e726f74756365
XMM04=636f72703d7373616c63742030733a74 XMM05=3a755f6d65747379733d747865746e6f
XMM06=5f6d65747379733a755f6d6574737973 XMM07=00000000000000000000000000000000
XMM08=000031232036313530333230322d7478 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 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=ffff88800fc775f0
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 0000555556149400 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=00007f4513053fd8 CR3=000000000e7da000 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