Warning: Permanently added '[localhost]:14634' (ECDSA) to the list of known hosts.
2023/05/16 12:15:39 fuzzer started
2023/05/16 12:15:39 dialing manager at localhost:35573
2023/05/16 12:15:39 checking machine...
2023/05/16 12:15:39 checking revisions...
syzkaller login: [ 56.303369] kmemleak: Automatic memory scanning thread ended
2023/05/16 12:15:39 testing simple program...
[ 56.376271] cgroup: Unknown subsys name 'net'
[ 56.462602] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 69.413505] audit: type=1400 audit(1684239353.093:6): avc: denied { execmem } for pid=263 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 70.528029] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 70.531057] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 70.533565] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 70.538380] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 70.545376] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 70.546384] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 70.846932] ------------[ cut here ]------------
[ 70.848188] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 70.850238] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.851494] Modules linked in:
[ 70.852019] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.853306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.857233] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.857759] 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
[ 70.859426] RSP: 0018:ffff88801eaafc00 EFLAGS: 00010282
[ 70.859921] RAX: 0000000000000000 RBX: ffff88800f025c40 RCX: 0000000000000000
[ 70.860622] RDX: ffff888016f28000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.861301] RBP: ffff88800f025c54 R08: 0000000000000001 R09: 0000000000000000
[ 70.861952] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 70.862634] R13: ffffffff84e223a0 R14: ffff88800f025c48 R15: ffffffff84d73340
[ 70.863310] FS: 0000555556d15400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.864066] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.864652] CR2: 00007f4c31e8f6f4 CR3: 0000000018fd2000 CR4: 0000000000350ef0
[ 70.865375] Call Trace:
[ 70.865641]
[ 70.865887] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 70.866410] ipv4_frags_init_net+0x269/0x440
[ 70.866870] ops_init+0xbb/0x6b0
[ 70.867261] setup_net+0x3d9/0x990
[ 70.867626] ? down_read_killable+0x1d7/0x4e0
[ 70.868091] ? __pfx_setup_net+0x10/0x10
[ 70.868530] ? copy_net_ns+0x17c/0x770
[ 70.868940] copy_net_ns+0x321/0x770
[ 70.869353] create_new_namespaces+0x3f6/0xb30
[ 70.869837] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.870351] ksys_unshare+0x44d/0x8e0
[ 70.870810] ? __pfx_ksys_unshare+0x10/0x10
[ 70.871401] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.872105] __x64_sys_unshare+0x31/0x40
[ 70.872563] do_syscall_64+0x3f/0x90
[ 70.872946] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.873506] RIP: 0033:0x7f48ed83e0d7
[ 70.873887] 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
[ 70.875653] RSP: 002b:00007ffff46c8588 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.876709] RAX: ffffffffffffffda RBX: 00007ffff46c8bc8 RCX: 00007f48ed83e0d7
[ 70.877416] RDX: 00007f48ed8a841f RSI: 00007ffff46c8520 RDI: 0000000040000000
[ 70.878100] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff46c8330
[ 70.878801] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f48ed950bf0
[ 70.879503] R13: 00007ffff46c8660 R14: 0000000000000000 R15: 00000000000000f8
[ 70.880224]
[ 70.880463] irq event stamp: 8407
[ 70.880791] hardirqs last enabled at (8417): [] __up_console_sem+0x78/0x80
[ 70.881647] hardirqs last disabled at (8428): [] __up_console_sem+0x5d/0x80
[ 70.882496] softirqs last enabled at (8098): [] irq_exit_rcu+0x93/0xc0
[ 70.883326] softirqs last disabled at (8093): [] irq_exit_rcu+0x93/0xc0
[ 70.884177] ---[ end trace 0000000000000000 ]---
[ 70.888036] ------------[ cut here ]------------
[ 70.888621] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 70.889910] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.890757] Modules linked in:
[ 70.891087] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.892029] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.892826] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.893353] 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
[ 70.895078] RSP: 0018:ffff88801eaafc00 EFLAGS: 00010282
[ 70.895621] RAX: 0000000000000000 RBX: ffff8880165d4a40 RCX: 0000000000000000
[ 70.896348] RDX: ffff888016f28000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.897020] RBP: ffff8880165d4a54 R08: 0000000000000001 R09: 0000000000000000
[ 70.897728] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.898435] R13: ffffffff84e223a0 R14: ffff8880165d4a48 R15: ffffffff84da62e0
[ 70.899115] FS: 0000555556d15400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.899897] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.900485] CR2: 00007f4c31e8f6f4 CR3: 0000000018fd2000 CR4: 0000000000350ef0
[ 70.901189] Call Trace:
[ 70.901454]
[ 70.901685] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 70.902185] ipv6_frags_init_net+0x206/0x3c0
[ 70.902650] ops_init+0xbb/0x6b0
[ 70.903000] setup_net+0x3d9/0x990
[ 70.903383] ? down_read_killable+0x1d7/0x4e0
[ 70.903831] ? __pfx_setup_net+0x10/0x10
[ 70.904268] ? copy_net_ns+0x17c/0x770
[ 70.904670] copy_net_ns+0x321/0x770
[ 70.905041] create_new_namespaces+0x3f6/0xb30
[ 70.905522] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.906011] ksys_unshare+0x44d/0x8e0
[ 70.906419] ? __pfx_ksys_unshare+0x10/0x10
[ 70.906857] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.907443] __x64_sys_unshare+0x31/0x40
[ 70.907854] do_syscall_64+0x3f/0x90
[ 70.908261] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.908764] RIP: 0033:0x7f48ed83e0d7
[ 70.909125] 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
[ 70.910851] RSP: 002b:00007ffff46c8588 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.911604] RAX: ffffffffffffffda RBX: 00007ffff46c8bc8 RCX: 00007f48ed83e0d7
[ 70.912325] RDX: 00007f48ed8a841f RSI: 00007ffff46c8520 RDI: 0000000040000000
[ 70.913002] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff46c8330
[ 70.913693] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f48ed950bf0
[ 70.914405] R13: 00007ffff46c8660 R14: 0000000000000000 R15: 00000000000000f8
[ 70.915104]
[ 70.915370] irq event stamp: 10137
[ 70.915717] hardirqs last enabled at (10147): [] __up_console_sem+0x78/0x80
[ 70.916571] hardirqs last disabled at (10158): [] __up_console_sem+0x5d/0x80
[ 70.917410] softirqs last enabled at (10064): [] irq_exit_rcu+0x93/0xc0
[ 70.918233] softirqs last disabled at (10055): [] irq_exit_rcu+0x93/0xc0
[ 70.919026] ---[ end trace 0000000000000000 ]---
[ 70.920068] ------------[ cut here ]------------
[ 70.920558] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 70.922024] WARNING: CPU: 0 PID: 264 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 70.922864] Modules linked in:
[ 70.923208] CPU: 0 PID: 264 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 70.924113] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 70.924921] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 70.925459] 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
[ 70.927206] RSP: 0018:ffff88801eaafbf0 EFLAGS: 00010286
[ 70.927713] RAX: 0000000000000000 RBX: ffff8880165d5040 RCX: 0000000000000000
[ 70.928432] RDX: ffff888016f28000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 70.929116] RBP: ffff8880165d5054 R08: 0000000000000001 R09: 0000000000000000
[ 70.929827] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 70.930532] R13: ffffffff84e223a0 R14: ffff8880165d5048 R15: ffffffff84daf020
[ 70.931251] FS: 0000555556d15400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 70.932022] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 70.932618] CR2: 00007f4c31e8f6f4 CR3: 0000000018fd2000 CR4: 0000000000350ef0
[ 70.933317] Call Trace:
[ 70.933585]
[ 70.933818] nf_ct_net_init+0x224/0x3d0
[ 70.934242] ? __pfx_nf_ct_net_init+0x10/0x10
[ 70.934694] ops_init+0xbb/0x6b0
[ 70.935033] setup_net+0x3d9/0x990
[ 70.935406] ? down_read_killable+0x1d7/0x4e0
[ 70.935857] ? __pfx_setup_net+0x10/0x10
[ 70.936279] ? copy_net_ns+0x17c/0x770
[ 70.936675] copy_net_ns+0x321/0x770
[ 70.937051] create_new_namespaces+0x3f6/0xb30
[ 70.937537] unshare_nsproxy_namespaces+0xc1/0x200
[ 70.938021] ksys_unshare+0x44d/0x8e0
[ 70.938429] ? __pfx_ksys_unshare+0x10/0x10
[ 70.938862] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 70.939444] __x64_sys_unshare+0x31/0x40
[ 70.939853] do_syscall_64+0x3f/0x90
[ 70.940246] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 70.940759] RIP: 0033:0x7f48ed83e0d7
[ 70.941123] 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
[ 70.942866] RSP: 002b:00007ffff46c8588 EFLAGS: 00000206 ORIG_RAX: 0000000000000110
[ 70.943607] RAX: ffffffffffffffda RBX: 00007ffff46c8bc8 RCX: 00007f48ed83e0d7
[ 70.944330] RDX: 00007f48ed8a841f RSI: 00007ffff46c8520 RDI: 0000000040000000
[ 70.945012] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007ffff46c8330
[ 70.945730] R10: 0000000000000000 R11: 0000000000000206 R12: 00007f48ed950bf0
[ 70.946434] R13: 00007ffff46c8660 R14: 0000000000000000 R15: 00000000000000f8
[ 70.947133]
[ 70.947397] irq event stamp: 10859
[ 70.947745] hardirqs last enabled at (10869): [] __up_console_sem+0x78/0x80
[ 70.948593] hardirqs last disabled at (10880): [] __up_console_sem+0x5d/0x80
[ 70.949428] softirqs last enabled at (10470): [] irq_exit_rcu+0x93/0xc0
[ 70.950242] softirqs last disabled at (10465): [] irq_exit_rcu+0x93/0xc0
[ 70.951029] ---[ end trace 0000000000000000 ]---
executing program
[ 72.607841] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 74.655230] Bluetooth: hci0: command 0x041b tx timeout
[ 76.703236] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 78.751237] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
12:15:34 Registers:
info registers vcpu 0
RAX=000000000000005b RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801eaaf618
R8 =0000000000000001 R9 =000000000000000a R10=000000000000005b R11=0000000000000001
R12=000000000000005b 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 0000555556d15400 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=00007f4c31e8f6f4 CR3=0000000018fd2000 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=000000000002c22d 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=00007f06c8ba5268 CR3=000000001642c000 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=91b9c29b3298189a6348762648ad7652
XMM02=6b1e99b806172e3b00000000000aea28 XMM03=ac8bc31478ec851100000000000aefa0
XMM04=d35f14e95510c1f6000000000010e470 XMM05=d3fdd5f48436fbd700000000000aead0
XMM06=828d2ef86ae37b2f00000000000ae988 XMM07=a1fcdcf819d7e1e500000000000ae728
XMM08=44495f474f4c5359530069253d595449 XMM09=00000000000000000000000000000000
XMM10=00000000000000000020000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000