Warning: Permanently added '[localhost]:36366' (ECDSA) to the list of known hosts.
2023/05/17 18:47:56 fuzzer started
2023/05/17 18:47:56 dialing manager at localhost:44319
2023/05/17 18:47:56 checking machine...
2023/05/17 18:47:56 checking revisions...
syzkaller login: [ 37.432520] kmemleak: Automatic memory scanning thread ended
2023/05/17 18:47:56 testing simple program...
[ 37.501613] cgroup: Unknown subsys name 'net'
[ 37.582871] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 49.739902] audit: type=1400 audit(1684349288.808:6): avc: denied { execmem } for pid=257 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 50.816325] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 50.817895] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 50.820155] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 50.823142] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 50.826197] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 50.828489] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 51.248185] ------------[ cut here ]------------
[ 51.249488] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 51.251682] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.253106] Modules linked in:
[ 51.253680] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.258449] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.259620] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.260411] 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
[ 51.262937] RSP: 0018:ffff88801ed37c00 EFLAGS: 00010282
[ 51.263743] RAX: 0000000000000000 RBX: ffff8880161f7440 RCX: 0000000000000000
[ 51.264764] RDX: ffff88800f223680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.265790] RBP: ffff8880161f7454 R08: 0000000000000001 R09: 0000000000000000
[ 51.266832] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 51.267863] R13: ffffffff84e23fe0 R14: ffff8880161f7448 R15: ffffffff84d74dc0
[ 51.268885] FS: 0000555555aca400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.270039] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.270894] CR2: 00007ff16c0406f4 CR3: 000000000d012000 CR4: 0000000000350ef0
[ 51.271912] Call Trace:
[ 51.272322]
[ 51.272664] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 51.273407] ipv4_frags_init_net+0x269/0x440
[ 51.274069] ops_init+0xbb/0x6b0
[ 51.274615] setup_net+0x3d9/0x990
[ 51.275137] ? down_read_killable+0x1d7/0x4e0
[ 51.275825] ? __pfx_setup_net+0x10/0x10
[ 51.276456] ? copy_net_ns+0x17c/0x770
[ 51.277044] copy_net_ns+0x321/0x770
[ 51.277644] create_new_namespaces+0x3f6/0xb30
[ 51.278365] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.279064] ksys_unshare+0x44d/0x8e0
[ 51.279669] ? __pfx_ksys_unshare+0x10/0x10
[ 51.280332] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.281140] __x64_sys_unshare+0x31/0x40
[ 51.281774] do_syscall_64+0x3f/0x90
[ 51.282376] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.283114] RIP: 0033:0x7f9dd16c80d7
[ 51.283689] 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
[ 51.286185] RSP: 002b:00007ffe873bb038 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.287276] RAX: ffffffffffffffda RBX: 00007ffe873bb678 RCX: 00007f9dd16c80d7
[ 51.288278] RDX: 00007f9dd173241f RSI: 00007ffe873bafd0 RDI: 0000000040000000
[ 51.289284] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe873bade0
[ 51.290319] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9dd17dabf0
[ 51.291343] R13: 00007ffe873bb110 R14: 0000000000000000 R15: 00000000000000f8
[ 51.292396]
[ 51.292743] irq event stamp: 9183
[ 51.293229] hardirqs last enabled at (9193): [] __up_console_sem+0x78/0x80
[ 51.294483] hardirqs last disabled at (9206): [] __up_console_sem+0x5d/0x80
[ 51.295686] softirqs last enabled at (8714): [] irq_exit_rcu+0x93/0xc0
[ 51.296860] softirqs last disabled at (8687): [] irq_exit_rcu+0x93/0xc0
[ 51.298057] ---[ end trace 0000000000000000 ]---
[ 51.303578] ------------[ cut here ]------------
[ 51.304274] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 51.306216] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.307471] Modules linked in:
[ 51.307943] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.309290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.310464] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.311200] 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
[ 51.313732] RSP: 0018:ffff88801ed37c00 EFLAGS: 00010282
[ 51.314535] RAX: 0000000000000000 RBX: ffff88800de09440 RCX: 0000000000000000
[ 51.315546] RDX: ffff88800f223680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.316542] RBP: ffff88800de09454 R08: 0000000000000001 R09: 0000000000000000
[ 51.317513] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.318522] R13: ffffffff84e23fe0 R14: ffff88800de09448 R15: ffffffff84da7d60
[ 51.319520] FS: 0000555555aca400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.320644] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.321485] CR2: 00007ff16c0406f4 CR3: 000000000d012000 CR4: 0000000000350ef0
[ 51.322493] Call Trace:
[ 51.322866]
[ 51.323204] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 51.323938] ipv6_frags_init_net+0x206/0x3c0
[ 51.324625] ops_init+0xbb/0x6b0
[ 51.325133] setup_net+0x3d9/0x990
[ 51.325701] ? down_read_killable+0x1d7/0x4e0
[ 51.326400] ? __pfx_setup_net+0x10/0x10
[ 51.326990] ? copy_net_ns+0x17c/0x770
[ 51.327613] copy_net_ns+0x321/0x770
[ 51.328163] create_new_namespaces+0x3f6/0xb30
[ 51.328857] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.329591] ksys_unshare+0x44d/0x8e0
[ 51.330179] ? __pfx_ksys_unshare+0x10/0x10
[ 51.330833] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.331684] __x64_sys_unshare+0x31/0x40
[ 51.332309] do_syscall_64+0x3f/0x90
[ 51.332859] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.333629] RIP: 0033:0x7f9dd16c80d7
[ 51.334180] 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
[ 51.336670] RSP: 002b:00007ffe873bb038 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.337761] RAX: ffffffffffffffda RBX: 00007ffe873bb678 RCX: 00007f9dd16c80d7
[ 51.338786] RDX: 00007f9dd173241f RSI: 00007ffe873bafd0 RDI: 0000000040000000
[ 51.339821] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe873bade0
[ 51.340843] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9dd17dabf0
[ 51.341864] R13: 00007ffe873bb110 R14: 0000000000000000 R15: 00000000000000f8
[ 51.342946]
[ 51.343317] irq event stamp: 10767
[ 51.343821] hardirqs last enabled at (10777): [] __up_console_sem+0x78/0x80
[ 51.345044] hardirqs last disabled at (10788): [] __up_console_sem+0x5d/0x80
[ 51.346283] softirqs last enabled at (10256): [] irq_exit_rcu+0x93/0xc0
[ 51.347480] softirqs last disabled at (10233): [] irq_exit_rcu+0x93/0xc0
[ 51.348662] ---[ end trace 0000000000000000 ]---
[ 51.350160] ------------[ cut here ]------------
[ 51.350868] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 51.352996] WARNING: CPU: 0 PID: 258 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 51.354263] Modules linked in:
[ 51.354735] CPU: 0 PID: 258 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230517 #1
[ 51.356051] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 51.357219] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 51.358004] 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
[ 51.360513] RSP: 0018:ffff88801ed37bf0 EFLAGS: 00010286
[ 51.361290] RAX: 0000000000000000 RBX: ffff88800de08040 RCX: 0000000000000000
[ 51.362332] RDX: ffff88800f223680 RSI: ffffffff81171ad2 RDI: 0000000000000001
[ 51.363347] RBP: ffff88800de08054 R08: 0000000000000001 R09: 0000000000000000
[ 51.364369] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 51.365388] R13: ffffffff84e23fe0 R14: ffff88800de08048 R15: ffffffff84db0aa0
[ 51.366425] FS: 0000555555aca400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 51.367566] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 51.368415] CR2: 00007ff16c0406f4 CR3: 000000000d012000 CR4: 0000000000350ef0
[ 51.369435] Call Trace:
[ 51.369809]
[ 51.370177] nf_ct_net_init+0x224/0x3d0
[ 51.370809] ? __pfx_nf_ct_net_init+0x10/0x10
[ 51.371499] ops_init+0xbb/0x6b0
[ 51.372009] setup_net+0x3d9/0x990
[ 51.372560] ? down_read_killable+0x1d7/0x4e0
[ 51.373216] ? __pfx_setup_net+0x10/0x10
[ 51.373834] ? copy_net_ns+0x17c/0x770
[ 51.374458] copy_net_ns+0x321/0x770
[ 51.375010] create_new_namespaces+0x3f6/0xb30
[ 51.375710] unshare_nsproxy_namespaces+0xc1/0x200
[ 51.376449] ksys_unshare+0x44d/0x8e0
[ 51.377014] ? __pfx_ksys_unshare+0x10/0x10
[ 51.377678] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 51.378531] __x64_sys_unshare+0x31/0x40
[ 51.379114] do_syscall_64+0x3f/0x90
[ 51.379707] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 51.380483] RIP: 0033:0x7f9dd16c80d7
[ 51.381023] 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
[ 51.383566] RSP: 002b:00007ffe873bb038 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 51.384651] RAX: ffffffffffffffda RBX: 00007ffe873bb678 RCX: 00007f9dd16c80d7
[ 51.385672] RDX: 00007f9dd173241f RSI: 00007ffe873bafd0 RDI: 0000000040000000
[ 51.386714] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffe873bade0
[ 51.387737] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9dd17dabf0
[ 51.388775] R13: 00007ffe873bb110 R14: 0000000000000000 R15: 00000000000000f8
[ 51.389822]
[ 51.390194] irq event stamp: 11529
[ 51.390727] hardirqs last enabled at (11541): [] __up_console_sem+0x78/0x80
[ 51.391951] hardirqs last disabled at (11552): [] __up_console_sem+0x5d/0x80
[ 51.393176] softirqs last enabled at (11164): [] irq_exit_rcu+0x93/0xc0
[ 51.394386] softirqs last disabled at (11159): [] irq_exit_rcu+0x93/0xc0
[ 51.395587] ---[ end trace 0000000000000000 ]---
executing program
[ 52.900955] Bluetooth: hci0: command 0x0409 tx timeout
[ 54.948318] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 56.996305] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 59.044307] Bluetooth: hci0: command 0x0419 tx timeout
VM DIAGNOSIS:
18:48:08 Registers:
info registers vcpu 0
RAX=0000000000000072 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507f85 RDI=ffffffff87f2dc00 RBP=ffffffff87f2dbc0 RSP=ffff88801ed375f0
R8 =0000000000000001 R9 =000000000000000a R10=0000000000000072 R11=0000000000000001
R12=0000000000000072 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 0000555555aca400 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=00007ff16c0406f4 CR3=000000000d012000 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=0000000000020021 RBX=0000000000000001 RCX=ffffffff844d0a0e RDX=0000000000000000
RSI=0000000000000000 RDI=ffffffff81287415 RBP=dffffc0000000000 RSP=ffff888008dcfe70
R8 =0000000000000001 R9 =ffffed100d9e69f8 R10=ffff88806cf34fc3 R11=0000000000000001
R12=ffffffff85d35a10 R13=1ffff110011b9fd3 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 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=00007fccf4cf9e10 CR3=000000000ca04000 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=2030313a38343a38312037312079614d XMM01=5d3038363335322e31352020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732030
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000