Warning: Permanently added '[localhost]:55813' (ECDSA) to the list of known hosts.
2023/05/17 07:33:17 fuzzer started
2023/05/17 07:33:18 dialing manager at localhost:35573
2023/05/17 07:33:18 checking machine...
2023/05/17 07:33:18 checking revisions...
syzkaller login: [ 72.609464] kmemleak: Automatic memory scanning thread ended
2023/05/17 07:33:18 testing simple program...
[ 72.677708] cgroup: Unknown subsys name 'net'
[ 72.768616] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 84.917068] audit: type=1400 audit(1684308810.533:6): avc: denied { execmem } for pid=259 comm="syz-executor.0" scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=process permissive=1
[ 86.051361] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 86.059671] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 86.061634] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 86.065685] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 86.068463] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 86.070506] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 86.535024] ------------[ cut here ]------------
[ 86.535823] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 86.538054] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 86.539158] Modules linked in:
[ 86.539560] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 86.545047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 86.546260] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 86.546901] 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
[ 86.549253] RSP: 0018:ffff8880193f7c00 EFLAGS: 00010282
[ 86.549924] RAX: 0000000000000000 RBX: ffff88800e275440 RCX: 0000000000000000
[ 86.550851] RDX: ffff88800f541b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 86.551738] RBP: ffff88800e275454 R08: 0000000000000001 R09: 0000000000000000
[ 86.552623] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 86.553501] R13: ffffffff84e223a0 R14: ffff88800e275448 R15: ffffffff84d73340
[ 86.554590] FS: 00005555555b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 86.555578] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.556308] CR2: 00007f38f81b86f4 CR3: 000000001a00c000 CR4: 0000000000350ef0
[ 86.557182] Call Trace:
[ 86.557508]
[ 86.557826] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 86.558467] ipv4_frags_init_net+0x269/0x440
[ 86.559052] ops_init+0xbb/0x6b0
[ 86.559492] setup_net+0x3d9/0x990
[ 86.559943] ? down_read_killable+0x1d7/0x4e0
[ 86.560537] ? __pfx_setup_net+0x10/0x10
[ 86.561097] ? copy_net_ns+0x17c/0x770
[ 86.561606] copy_net_ns+0x321/0x770
[ 86.562104] create_new_namespaces+0x3f6/0xb30
[ 86.562755] unshare_nsproxy_namespaces+0xc1/0x200
[ 86.563549] ksys_unshare+0x44d/0x8e0
[ 86.564090] ? __pfx_ksys_unshare+0x10/0x10
[ 86.564638] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 86.565377] __x64_sys_unshare+0x31/0x40
[ 86.565923] do_syscall_64+0x3f/0x90
[ 86.566420] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 86.567083] RIP: 0033:0x7fbe2425c0d7
[ 86.567542] 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
[ 86.569706] RSP: 002b:00007fff4f0a8598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 86.570711] RAX: ffffffffffffffda RBX: 00007fff4f0a8bd8 RCX: 00007fbe2425c0d7
[ 86.571599] RDX: 00007fbe242c641f RSI: 00007fff4f0a8530 RDI: 0000000040000000
[ 86.572484] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4f0a8340
[ 86.573518] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbe2436ebf0
[ 86.574419] R13: 00007fff4f0a8670 R14: 0000000000000000 R15: 00000000000000f8
[ 86.575327]
[ 86.575628] irq event stamp: 8247
[ 86.576076] hardirqs last enabled at (8259): [] __up_console_sem+0x78/0x80
[ 86.577202] hardirqs last disabled at (8270): [] __up_console_sem+0x5d/0x80
[ 86.578278] softirqs last enabled at (7848): [] irq_exit_rcu+0x93/0xc0
[ 86.579305] softirqs last disabled at (7833): [] irq_exit_rcu+0x93/0xc0
[ 86.580327] ---[ end trace 0000000000000000 ]---
[ 86.585910] ------------[ cut here ]------------
[ 86.586579] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 86.588255] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 86.589309] Modules linked in:
[ 86.589731] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 86.590949] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 86.592148] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 86.592794] 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
[ 86.594985] RSP: 0018:ffff8880193f7c00 EFLAGS: 00010282
[ 86.595638] RAX: 0000000000000000 RBX: ffff88800d5f3c40 RCX: 0000000000000000
[ 86.596527] RDX: ffff88800f541b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 86.597415] RBP: ffff88800d5f3c54 R08: 0000000000000001 R09: 0000000000000000
[ 86.598388] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 86.599285] R13: ffffffff84e223a0 R14: ffff88800d5f3c48 R15: ffffffff84da62e0
[ 86.600178] FS: 00005555555b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 86.601156] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.602023] CR2: 00007f38f81b86f4 CR3: 000000001a00c000 CR4: 0000000000350ef0
[ 86.602914] Call Trace:
[ 86.603273]
[ 86.603570] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 86.604241] ipv6_frags_init_net+0x206/0x3c0
[ 86.604826] ops_init+0xbb/0x6b0
[ 86.605323] setup_net+0x3d9/0x990
[ 86.605833] ? down_read_killable+0x1d7/0x4e0
[ 86.606475] ? __pfx_setup_net+0x10/0x10
[ 86.607029] ? copy_net_ns+0x17c/0x770
[ 86.607559] copy_net_ns+0x321/0x770
[ 86.608117] create_new_namespaces+0x3f6/0xb30
[ 86.608736] unshare_nsproxy_namespaces+0xc1/0x200
[ 86.609407] ksys_unshare+0x44d/0x8e0
[ 86.609942] ? __pfx_ksys_unshare+0x10/0x10
[ 86.610577] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 86.611370] __x64_sys_unshare+0x31/0x40
[ 86.611916] do_syscall_64+0x3f/0x90
[ 86.612465] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 86.613189] RIP: 0033:0x7fbe2425c0d7
[ 86.613698] 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
[ 86.616008] RSP: 002b:00007fff4f0a8598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 86.617000] RAX: ffffffffffffffda RBX: 00007fff4f0a8bd8 RCX: 00007fbe2425c0d7
[ 86.617944] RDX: 00007fbe242c641f RSI: 00007fff4f0a8530 RDI: 0000000040000000
[ 86.618860] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4f0a8340
[ 86.619792] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbe2436ebf0
[ 86.620746] R13: 00007fff4f0a8670 R14: 0000000000000000 R15: 00000000000000f8
[ 86.621712]
[ 86.622048] irq event stamp: 10257
[ 86.622480] hardirqs last enabled at (10267): [] __up_console_sem+0x78/0x80
[ 86.623552] hardirqs last disabled at (10278): [] __up_console_sem+0x5d/0x80
[ 86.624593] softirqs last enabled at (10142): [] irq_exit_rcu+0x93/0xc0
[ 86.625637] softirqs last disabled at (10133): [] irq_exit_rcu+0x93/0xc0
[ 86.626663] ---[ end trace 0000000000000000 ]---
[ 86.628054] ------------[ cut here ]------------
[ 86.628638] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 86.630680] WARNING: CPU: 0 PID: 260 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 86.631857] Modules linked in:
[ 86.632337] CPU: 0 PID: 260 Comm: syz-executor.0 Tainted: G W L 6.4.0-rc2-next-20230516 #1
[ 86.633631] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 86.634740] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 86.635485] 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
[ 86.637934] RSP: 0018:ffff8880193f7bf0 EFLAGS: 00010286
[ 86.638748] RAX: 0000000000000000 RBX: ffff88800d5f3640 RCX: 0000000000000000
[ 86.639803] RDX: ffff88800f541b40 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 86.640860] RBP: ffff88800d5f3654 R08: 0000000000000001 R09: 0000000000000000
[ 86.641947] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 86.643025] R13: ffffffff84e223a0 R14: ffff88800d5f3648 R15: ffffffff84daf020
[ 86.644093] FS: 00005555555b5400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 86.645287] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 86.646185] CR2: 00007f38f81b86f4 CR3: 000000001a00c000 CR4: 0000000000350ef0
[ 86.647248] Call Trace:
[ 86.647636]
[ 86.648017] nf_ct_net_init+0x224/0x3d0
[ 86.648628] ? __pfx_nf_ct_net_init+0x10/0x10
[ 86.649347] ops_init+0xbb/0x6b0
[ 86.649879] setup_net+0x3d9/0x990
[ 86.650444] ? down_read_killable+0x1d7/0x4e0
[ 86.651135] ? __pfx_setup_net+0x10/0x10
[ 86.651735] ? copy_net_ns+0x17c/0x770
[ 86.652374] copy_net_ns+0x321/0x770
[ 86.652987] create_new_namespaces+0x3f6/0xb30
[ 86.653714] unshare_nsproxy_namespaces+0xc1/0x200
[ 86.654473] ksys_unshare+0x44d/0x8e0
[ 86.655101] ? __pfx_ksys_unshare+0x10/0x10
[ 86.655755] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 86.656645] __x64_sys_unshare+0x31/0x40
[ 86.657301] do_syscall_64+0x3f/0x90
[ 86.657884] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 86.658677] RIP: 0033:0x7fbe2425c0d7
[ 86.659258] 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
[ 86.661917] RSP: 002b:00007fff4f0a8598 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 86.663071] RAX: ffffffffffffffda RBX: 00007fff4f0a8bd8 RCX: 00007fbe2425c0d7
[ 86.664142] RDX: 00007fbe242c641f RSI: 00007fff4f0a8530 RDI: 0000000040000000
[ 86.665227] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fff4f0a8340
[ 86.666336] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fbe2436ebf0
[ 86.667400] R13: 00007fff4f0a8670 R14: 0000000000000000 R15: 00000000000000f8
[ 86.668518]
[ 86.668870] irq event stamp: 11049
[ 86.669422] hardirqs last enabled at (11061): [] __up_console_sem+0x78/0x80
[ 86.670694] hardirqs last disabled at (11072): [] __up_console_sem+0x5d/0x80
[ 86.671986] softirqs last enabled at (10874): [] irq_exit_rcu+0x93/0xc0
[ 86.673222] softirqs last disabled at (10869): [] irq_exit_rcu+0x93/0xc0
[ 86.674472] ---[ end trace 0000000000000000 ]---
executing program
[ 88.133546] Bluetooth: hci0: command 0x0409 tx timeout
[ 90.181073] Bluetooth: hci0: command 0x041b tx timeout
executing program
[ 92.229022] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 94.277030] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
07:32:57 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff8880193f75f0
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 00005555555b5400 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=00007f38f81b86f4 CR3=000000001a00c000 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=0000000000077da1 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=00000202 [-------] 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=00007f477d9a41c0 CR3=000000000f0d0000 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=2032333a33333a37302037312079614d XMM01=5d3036353933352e36382020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20204c20202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d30 XMM07=6e72656b2072656c6c616b7a79732032
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000