Warning: Permanently added '[localhost]:62035' (ECDSA) to the list of known hosts.
2023/05/16 17:14:49 fuzzer started
2023/05/16 17:14:50 dialing manager at localhost:35573
2023/05/16 17:14:50 checking machine...
2023/05/16 17:14:50 checking revisions...
syzkaller login: [ 50.652443] kmemleak: Automatic memory scanning thread ended
2023/05/16 17:14:50 testing simple program...
[ 50.726539] cgroup: Unknown subsys name 'net'
[ 50.810245] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 64.301722] audit: type=1400 audit(1684257303.900:6): 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
[ 65.384328] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 65.387051] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 65.388507] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 65.397733] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 65.399323] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 65.400447] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
executing program
[ 65.781081] ------------[ cut here ]------------
[ 65.781759] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 65.783528] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.784581] Modules linked in:
[ 65.784991] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.790434] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.791519] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.792160] 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
[ 65.794473] RSP: 0018:ffff888015997c00 EFLAGS: 00010282
[ 65.795125] RAX: 0000000000000000 RBX: ffff88800df50440 RCX: 0000000000000000
[ 65.796093] RDX: ffff88801a190000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.797066] RBP: ffff88800df50454 R08: 0000000000000001 R09: 0000000000000000
[ 65.798051] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 65.799024] R13: ffffffff84e223a0 R14: ffff88800df50448 R15: ffffffff84d73340
[ 65.800005] FS: 00005555555cc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.801103] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.801945] CR2: 00007f03115546f4 CR3: 00000000180ec000 CR4: 0000000000350ef0
[ 65.802980] Call Trace:
[ 65.803307]
[ 65.803770] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 65.804528] ipv4_frags_init_net+0x269/0x440
[ 65.805086] ops_init+0xbb/0x6b0
[ 65.805750] setup_net+0x3d9/0x990
[ 65.806205] ? down_read_killable+0x1d7/0x4e0
[ 65.806834] ? __pfx_setup_net+0x10/0x10
[ 65.807349] ? copy_net_ns+0x17c/0x770
[ 65.807936] copy_net_ns+0x321/0x770
[ 65.808448] create_new_namespaces+0x3f6/0xb30
[ 65.809035] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.809701] ksys_unshare+0x44d/0x8e0
[ 65.810193] ? __pfx_ksys_unshare+0x10/0x10
[ 65.810783] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.811536] __x64_sys_unshare+0x31/0x40
[ 65.812051] do_syscall_64+0x3f/0x90
[ 65.812576] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.813216] RIP: 0033:0x7fbd7e9690d7
[ 65.813736] 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
[ 65.815903] RSP: 002b:00007fff566e1d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.816848] RAX: ffffffffffffffda RBX: 00007fff566e2358 RCX: 00007fbd7e9690d7
[ 65.817757] RDX: 00007fbd7e9d341f RSI: 00007fff566e1cb0 RDI: 0000000040000000
[ 65.818673] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff566e1ac0
[ 65.819555] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbd7ea7bbf0
[ 65.820453] R13: 00007fff566e1df0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.821322]
[ 65.821668] irq event stamp: 8469
[ 65.822094] hardirqs last enabled at (8479): [] __up_console_sem+0x78/0x80
[ 65.823146] hardirqs last disabled at (8490): [] __up_console_sem+0x5d/0x80
[ 65.824193] softirqs last enabled at (8248): [] irq_exit_rcu+0x93/0xc0
[ 65.825224] softirqs last disabled at (8241): [] irq_exit_rcu+0x93/0xc0
[ 65.826270] ---[ end trace 0000000000000000 ]---
[ 65.831716] ------------[ cut here ]------------
[ 65.832323] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 65.834023] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.835089] Modules linked in:
[ 65.835530] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.836677] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.837713] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.838351] 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
[ 65.840533] RSP: 0018:ffff888015997c00 EFLAGS: 00010282
[ 65.841190] RAX: 0000000000000000 RBX: ffff888015cbe240 RCX: 0000000000000000
[ 65.842125] RDX: ffff88801a190000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.843024] RBP: ffff888015cbe254 R08: 0000000000000001 R09: 0000000000000000
[ 65.843914] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.844830] R13: ffffffff84e223a0 R14: ffff888015cbe248 R15: ffffffff84da62e0
[ 65.845743] FS: 00005555555cc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.846753] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.847502] CR2: 00007f03115546f4 CR3: 00000000180ec000 CR4: 0000000000350ef0
[ 65.848402] Call Trace:
[ 65.848730]
[ 65.849028] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 65.849682] ipv6_frags_init_net+0x206/0x3c0
[ 65.850238] ops_init+0xbb/0x6b0
[ 65.850710] setup_net+0x3d9/0x990
[ 65.851165] ? down_read_killable+0x1d7/0x4e0
[ 65.851752] ? __pfx_setup_net+0x10/0x10
[ 65.852258] ? copy_net_ns+0x17c/0x770
[ 65.852795] copy_net_ns+0x321/0x770
[ 65.853276] create_new_namespaces+0x3f6/0xb30
[ 65.853920] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.854566] ksys_unshare+0x44d/0x8e0
[ 65.855058] ? __pfx_ksys_unshare+0x10/0x10
[ 65.855637] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.856356] __x64_sys_unshare+0x31/0x40
[ 65.856900] do_syscall_64+0x3f/0x90
[ 65.857410] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.858062] RIP: 0033:0x7fbd7e9690d7
[ 65.858551] 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
[ 65.860707] RSP: 002b:00007fff566e1d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.861667] RAX: ffffffffffffffda RBX: 00007fff566e2358 RCX: 00007fbd7e9690d7
[ 65.862554] RDX: 00007fbd7e9d341f RSI: 00007fff566e1cb0 RDI: 0000000040000000
[ 65.863437] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff566e1ac0
[ 65.864285] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbd7ea7bbf0
[ 65.865177] R13: 00007fff566e1df0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.866099]
[ 65.866437] irq event stamp: 10315
[ 65.866869] hardirqs last enabled at (10325): [] __up_console_sem+0x78/0x80
[ 65.867939] hardirqs last disabled at (10336): [] __up_console_sem+0x5d/0x80
[ 65.869013] softirqs last enabled at (9806): [] irq_exit_rcu+0x93/0xc0
[ 65.870051] softirqs last disabled at (9801): [] irq_exit_rcu+0x93/0xc0
[ 65.871071] ---[ end trace 0000000000000000 ]---
[ 65.872412] ------------[ cut here ]------------
[ 65.872987] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 65.874948] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 65.876022] Modules linked in:
[ 65.876457] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 65.877621] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 65.878630] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 65.879265] 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
[ 65.881489] RSP: 0018:ffff888015997bf0 EFLAGS: 00010286
[ 65.882145] RAX: 0000000000000000 RBX: ffff888015cbfc40 RCX: 0000000000000000
[ 65.883034] RDX: ffff88801a190000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 65.883920] RBP: ffff888015cbfc54 R08: 0000000000000001 R09: 0000000000000000
[ 65.884812] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 65.885748] R13: ffffffff84e223a0 R14: ffff888015cbfc48 R15: ffffffff84daf020
[ 65.886650] FS: 00005555555cc400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 65.887653] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 65.888356] CR2: 00007f03115546f4 CR3: 00000000180ec000 CR4: 0000000000350ef0
[ 65.889238] Call Trace:
[ 65.889603]
[ 65.889904] nf_ct_net_init+0x224/0x3d0
[ 65.890454] ? __pfx_nf_ct_net_init+0x10/0x10
[ 65.891021] ops_init+0xbb/0x6b0
[ 65.891496] setup_net+0x3d9/0x990
[ 65.891954] ? down_read_killable+0x1d7/0x4e0
[ 65.892562] ? __pfx_setup_net+0x10/0x10
[ 65.893082] ? copy_net_ns+0x17c/0x770
[ 65.893637] copy_net_ns+0x321/0x770
[ 65.894122] create_new_namespaces+0x3f6/0xb30
[ 65.894746] unshare_nsproxy_namespaces+0xc1/0x200
[ 65.895404] ksys_unshare+0x44d/0x8e0
[ 65.895900] ? __pfx_ksys_unshare+0x10/0x10
[ 65.896480] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 65.897188] __x64_sys_unshare+0x31/0x40
[ 65.897755] do_syscall_64+0x3f/0x90
[ 65.898237] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 65.898916] RIP: 0033:0x7fbd7e9690d7
[ 65.899420] 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
[ 65.901624] RSP: 002b:00007fff566e1d18 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 65.902583] RAX: ffffffffffffffda RBX: 00007fff566e2358 RCX: 00007fbd7e9690d7
[ 65.903485] RDX: 00007fbd7e9d341f RSI: 00007fff566e1cb0 RDI: 0000000040000000
[ 65.904340] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff566e1ac0
[ 65.905216] R10: 0000000000000000 R11: 0000000000000206 R12: 00007fbd7ea7bbf0
[ 65.906117] R13: 00007fff566e1df0 R14: 0000000000000000 R15: 00000000000000f8
[ 65.907023]
[ 65.907328] irq event stamp: 11063
[ 65.907785] hardirqs last enabled at (11075): [] __up_console_sem+0x78/0x80
[ 65.908856] hardirqs last disabled at (11086): [] __up_console_sem+0x5d/0x80
[ 65.909933] softirqs last enabled at (10884): [] irq_exit_rcu+0x93/0xc0
[ 65.910996] softirqs last disabled at (10879): [] irq_exit_rcu+0x93/0xc0
[ 65.912049] ---[ end trace 0000000000000000 ]---
[ 67.472055] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 69.519475] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 71.568450] Bluetooth: hci0: command 0x040f tx timeout
[ 73.615441] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
17:14:59 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880159975f0
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 00005555555cc400 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=00007f03115546f4 CR3=00000000180ec000 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=000000000003b10f 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=00007f29cb155780 CR3=0000000015cc2000 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=4d98ba91aba79896b742082aba30f4a7
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=4c5730633d6e8367000000000013c398 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=de519e146f789a1b00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00200000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000