Warning: Permanently added '[localhost]:35441' (ECDSA) to the list of known hosts.
2023/05/16 18:33:02 fuzzer started
2023/05/16 18:33:02 dialing manager at localhost:35573
2023/05/16 18:33:02 checking machine...
2023/05/16 18:33:02 checking revisions...
syzkaller login: [ 49.081275] kmemleak: Automatic memory scanning thread ended
2023/05/16 18:33:02 testing simple program...
[ 49.152273] cgroup: Unknown subsys name 'net'
[ 49.242558] cgroup: Unknown subsys name 'rlimit'
executing program
executing program
executing program
executing program
[ 61.929638] audit: type=1400 audit(1684261995.460:6): 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
[ 63.038811] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 63.041672] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 63.042921] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 63.047036] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 63.049888] Bluetooth: hci0: unexpected cc 0x0c25 length: 249 > 3
[ 63.051412] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 63.459579] ------------[ cut here ]------------
[ 63.460223] sysctl net/ipv4/ipfrag_low_thresh: data points to kernel global data: ipfrag_low_thresh_unused
[ 63.461951] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.463017] Modules linked in:
[ 63.463457] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.468446] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.469466] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.470104] 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
[ 63.472283] RSP: 0018:ffff88801840fc00 EFLAGS: 00010282
[ 63.472958] RAX: 0000000000000000 RBX: ffff88801647b840 RCX: 0000000000000000
[ 63.473871] RDX: ffff88800f8c8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.474747] RBP: ffff88801647b854 R08: 0000000000000001 R09: 0000000000000000
[ 63.475635] R10: 0000000000000001 R11: 0000000000000001 R12: dffffc0000000000
[ 63.476526] R13: ffffffff84e223a0 R14: ffff88801647b848 R15: ffffffff84d73340
[ 63.477422] FS: 0000555555964400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.478418] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.479122] CR2: 00007f5768ac06f4 CR3: 000000001eeb8000 CR4: 0000000000350ef0
[ 63.479997] Call Trace:
[ 63.480320]
[ 63.480649] ? __pfx_ipv4_frags_init_net+0x10/0x10
[ 63.481252] ipv4_frags_init_net+0x269/0x440
[ 63.481843] ops_init+0xbb/0x6b0
[ 63.482293] setup_net+0x3d9/0x990
[ 63.482769] ? down_read_killable+0x1d7/0x4e0
[ 63.483362] ? __pfx_setup_net+0x10/0x10
[ 63.483857] ? copy_net_ns+0x17c/0x770
[ 63.484389] copy_net_ns+0x321/0x770
[ 63.484897] create_new_namespaces+0x3f6/0xb30
[ 63.485560] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.486188] ksys_unshare+0x44d/0x8e0
[ 63.486725] ? __pfx_ksys_unshare+0x10/0x10
[ 63.487290] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.488049] __x64_sys_unshare+0x31/0x40
[ 63.488603] do_syscall_64+0x3f/0x90
[ 63.489083] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.489775] RIP: 0033:0x7f9d7b4290d7
[ 63.490246] 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
[ 63.492414] RSP: 002b:00007fffd0e1b798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.493360] RAX: ffffffffffffffda RBX: 00007fffd0e1bdd8 RCX: 00007f9d7b4290d7
[ 63.494249] RDX: 00007f9d7b49341f RSI: 00007fffd0e1b730 RDI: 0000000040000000
[ 63.495148] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd0e1b540
[ 63.496047] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9d7b53bbf0
[ 63.496947] R13: 00007fffd0e1b870 R14: 0000000000000000 R15: 00000000000000f8
[ 63.497884]
[ 63.498186] irq event stamp: 9329
[ 63.498642] hardirqs last enabled at (9341): [] __up_console_sem+0x78/0x80
[ 63.499710] hardirqs last disabled at (9352): [] __up_console_sem+0x5d/0x80
[ 63.500784] softirqs last enabled at (8970): [] irq_exit_rcu+0x93/0xc0
[ 63.501852] softirqs last disabled at (8965): [] irq_exit_rcu+0x93/0xc0
[ 63.502899] ---[ end trace 0000000000000000 ]---
[ 63.508216] ------------[ cut here ]------------
[ 63.508838] sysctl net/ipv6/ip6frag_low_thresh: data points to kernel global data: ip6_frags_low_thresh_unused
[ 63.510571] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.511640] Modules linked in:
[ 63.512046] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.513189] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.514203] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.514879] 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
[ 63.517040] RSP: 0018:ffff88801840fc00 EFLAGS: 00010282
[ 63.517746] RAX: 0000000000000000 RBX: ffff88800e5a0040 RCX: 0000000000000000
[ 63.518643] RDX: ffff88800f8c8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.519517] RBP: ffff88800e5a0054 R08: 0000000000000001 R09: 0000000000000000
[ 63.520389] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.521229] R13: ffffffff84e223a0 R14: ffff88800e5a0048 R15: ffffffff84da62e0
[ 63.522163] FS: 0000555555964400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.523144] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.523884] CR2: 00007f5768ac06f4 CR3: 000000001eeb8000 CR4: 0000000000350ef0
[ 63.524763] Call Trace:
[ 63.525085]
[ 63.525411] ? __pfx_ipv6_frags_init_net+0x10/0x10
[ 63.526041] ipv6_frags_init_net+0x206/0x3c0
[ 63.526631] ops_init+0xbb/0x6b0
[ 63.527067] setup_net+0x3d9/0x990
[ 63.527547] ? down_read_killable+0x1d7/0x4e0
[ 63.528105] ? __pfx_setup_net+0x10/0x10
[ 63.528636] ? copy_net_ns+0x17c/0x770
[ 63.529136] copy_net_ns+0x321/0x770
[ 63.529664] create_new_namespaces+0x3f6/0xb30
[ 63.530238] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.530878] ksys_unshare+0x44d/0x8e0
[ 63.531396] ? __pfx_ksys_unshare+0x10/0x10
[ 63.531933] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.532673] __x64_sys_unshare+0x31/0x40
[ 63.533184] do_syscall_64+0x3f/0x90
[ 63.533691] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.534352] RIP: 0033:0x7f9d7b4290d7
[ 63.534809] 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
[ 63.536949] RSP: 002b:00007fffd0e1b798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.537908] RAX: ffffffffffffffda RBX: 00007fffd0e1bdd8 RCX: 00007f9d7b4290d7
[ 63.538791] RDX: 00007f9d7b49341f RSI: 00007fffd0e1b730 RDI: 0000000040000000
[ 63.539685] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd0e1b540
[ 63.540562] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9d7b53bbf0
[ 63.541429] R13: 00007fffd0e1b870 R14: 0000000000000000 R15: 00000000000000f8
[ 63.542302]
[ 63.542636] irq event stamp: 11277
[ 63.543071] hardirqs last enabled at (11287): [] __up_console_sem+0x78/0x80
[ 63.544128] hardirqs last disabled at (11298): [] __up_console_sem+0x5d/0x80
[ 63.545187] softirqs last enabled at (11226): [] irq_exit_rcu+0x93/0xc0
[ 63.546233] softirqs last disabled at (11221): [] irq_exit_rcu+0x93/0xc0
[ 63.547266] ---[ end trace 0000000000000000 ]---
[ 63.548596] ------------[ cut here ]------------
[ 63.549187] sysctl net/netfilter/nf_conntrack_frag6_low_thresh: data points to kernel global data: nf_conntrack_frag6_low_thresh_unused
[ 63.551106] WARNING: CPU: 0 PID: 259 at net/sysctl_net.c:155 register_net_sysctl+0x1e6/0x2c0
[ 63.552187] Modules linked in:
[ 63.552629] CPU: 0 PID: 259 Comm: syz-executor.0 Tainted: G W 6.4.0-rc2-next-20230516 #1
[ 63.553828] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
[ 63.554875] RIP: 0010:register_net_sysctl+0x1e6/0x2c0
[ 63.555560] 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
[ 63.557788] RSP: 0018:ffff88801840fbf0 EFLAGS: 00010286
[ 63.558481] RAX: 0000000000000000 RBX: ffff88800e5a0640 RCX: 0000000000000000
[ 63.559365] RDX: ffff88800f8c8000 RSI: ffffffff81172af2 RDI: 0000000000000001
[ 63.560204] RBP: ffff88800e5a0654 R08: 0000000000000001 R09: 0000000000000000
[ 63.561086] R10: 0000000000000000 R11: 0000000000000001 R12: dffffc0000000000
[ 63.561987] R13: ffffffff84e223a0 R14: ffff88800e5a0648 R15: ffffffff84daf020
[ 63.562854] FS: 0000555555964400(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000
[ 63.563834] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 63.564562] CR2: 00007f5768ac06f4 CR3: 000000001eeb8000 CR4: 0000000000350ef0
[ 63.565446] Call Trace:
[ 63.565770]
[ 63.566064] nf_ct_net_init+0x224/0x3d0
[ 63.566607] ? __pfx_nf_ct_net_init+0x10/0x10
[ 63.567169] ops_init+0xbb/0x6b0
[ 63.567634] setup_net+0x3d9/0x990
[ 63.568084] ? down_read_killable+0x1d7/0x4e0
[ 63.568669] ? __pfx_setup_net+0x10/0x10
[ 63.569173] ? copy_net_ns+0x17c/0x770
[ 63.569721] copy_net_ns+0x321/0x770
[ 63.570200] create_new_namespaces+0x3f6/0xb30
[ 63.570809] unshare_nsproxy_namespaces+0xc1/0x200
[ 63.571446] ksys_unshare+0x44d/0x8e0
[ 63.571923] ? __pfx_ksys_unshare+0x10/0x10
[ 63.572488] ? __pfx_blkcg_maybe_throttle_current+0x10/0x10
[ 63.573194] __x64_sys_unshare+0x31/0x40
[ 63.573758] do_syscall_64+0x3f/0x90
[ 63.574228] entry_SYSCALL_64_after_hwframe+0x72/0xdc
[ 63.574890] RIP: 0033:0x7f9d7b4290d7
[ 63.575381] 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
[ 63.577515] RSP: 002b:00007fffd0e1b798 EFLAGS: 00000202 ORIG_RAX: 0000000000000110
[ 63.578447] RAX: ffffffffffffffda RBX: 00007fffd0e1bdd8 RCX: 00007f9d7b4290d7
[ 63.579357] RDX: 00007f9d7b49341f RSI: 00007fffd0e1b730 RDI: 0000000040000000
[ 63.580218] RBP: 00000000ffffffff R08: 0000000000000000 R09: 00007fffd0e1b540
[ 63.581087] R10: 0000000000000000 R11: 0000000000000202 R12: 00007f9d7b53bbf0
[ 63.581989] R13: 00007fffd0e1b870 R14: 0000000000000000 R15: 00000000000000f8
[ 63.582887]
[ 63.583182] irq event stamp: 12043
[ 63.583637] hardirqs last enabled at (12055): [] __up_console_sem+0x78/0x80
[ 63.584693] hardirqs last disabled at (12066): [] __up_console_sem+0x5d/0x80
[ 63.585749] softirqs last enabled at (11226): [] irq_exit_rcu+0x93/0xc0
[ 63.586957] softirqs last disabled at (11221): [] irq_exit_rcu+0x93/0xc0
[ 63.588075] ---[ end trace 0000000000000000 ]---
executing program
[ 65.118859] Bluetooth: hci0: command 0x0409 tx timeout
executing program
[ 67.166432] Bluetooth: hci0: command 0x041b tx timeout
[ 69.214405] Bluetooth: hci0: command 0x040f tx timeout
executing program
[ 71.262499] Bluetooth: hci0: command 0x0419 tx timeout
executing program
VM DIAGNOSIS:
18:33:12 Registers:
info registers vcpu 0
RAX=0000000000000020 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8
RSI=ffffffff82507685 RDI=ffffffff87f27c00 RBP=ffffffff87f27bc0 RSP=ffff88801840f5f0
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 0000555555964400 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=00007f5768ac06f4 CR3=000000001eeb8000 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=000000000002c81f 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=00007f6b30037018 CR3=0000000013146000 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=2036313a33333a38312036312079614d XMM01=5d3735343336342e33362020205b203a
XMM02=75636578652d7a7973203a6d6d6f4320 XMM03=20202020202020572020202020202020
XMM04=6e2d3263722d302e342e362020202020 XMM05=3a6465746e69615420302e726f747563
XMM06=32203a4449502030203a555043205d37 XMM07=6e72656b2072656c6c616b7a79732036
XMM08=7475636578652d7a7973223d6d6d6f63 XMM09=00000000000000000000000000000000
XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000
XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000
XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000