------------[ cut here ]------------
WARNING: ./include/linux/ns_common.h:288 at nsproxy_ns_active_get+0x33f/0x3d0, CPU#1: syz-executor.3/137542
Modules linked in:
CPU: 1 UID: 0 PID: 137542 Comm: syz-executor.3 Not tainted 6.18.0-rc4-next-20251104 #1 PREEMPT(voluntary)
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:nsproxy_ns_active_get+0x33f/0x3d0
Code: ab ff 90 0f 0b 90 eb ee e8 0e dd ab ff 90 0f 0b 90 e9 3f fd ff ff e8 00 dd ab ff 90 0f 0b 90 e9 92 fd ff ff e8 f2 dc ab ff 90 <0f> 0b 90 e9 e5 fd ff ff e8 e4 dc ab ff 90 0f 0b 90 e9 38 fe ff ff
RSP: 0018:ffff8880515cfe08 EFLAGS: 00010212
RAX: 00000000000015af RBX: ffff88801ee15dd0 RCX: ffffc90007a56000
RDX: 0000000000040000 RSI: ffffffff81c8ab7e RDI: 0000000000000001
RBP: ffff888015b68001 R08: 0000000000000001 R09: ffffed1002b6d141
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880170ebdc0
R13: 0000000000000000 R14: ffff8880529c1bc0 R15: ffff8880515cfe98
FS: 00007f46d17c7700(0000) GS:ffff8880e54a8000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f46d17c6ff8 CR3: 000000004bca4000 CR4: 0000000000350ef0
Call Trace:
switch_task_namespaces+0x3d/0x110
__do_sys_setns+0x6b0/0x19a0
do_syscall_64+0xbf/0x3f0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f46d4253107
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 34 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
RSP: 002b:00007f46d17c7128 EFLAGS: 00000246 ORIG_RAX: 0000000000000134
RAX: ffffffffffffffda RBX: 00007f46d4364f60 RCX: 00007f46d4253107
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000ef
RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffecaeb7a8f R14: 00007f46d17c7300 R15: 0000000000022000
irq event stamp: 1435
hardirqs last enabled at (1445): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (1456): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (1396): [] handle_softirqs+0x50c/0x770
softirqs last disabled at (1391): [] __irq_exit_rcu+0xc4/0x100
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: ./include/linux/ns_common.h:288 at nsproxy_ns_active_get+0x35b/0x3d0, CPU#1: syz-executor.3/137542
Modules linked in:
CPU: 1 UID: 0 PID: 137542 Comm: syz-executor.3 Tainted: G W 6.18.0-rc4-next-20251104 #1 PREEMPT(voluntary)
Tainted: [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:nsproxy_ns_active_get+0x35b/0x3d0
Code: 0f 0b 90 e9 92 fd ff ff e8 f2 dc ab ff 90 0f 0b 90 e9 e5 fd ff ff e8 e4 dc ab ff 90 0f 0b 90 e9 38 fe ff ff e8 d6 dc ab ff 90 <0f> 0b 90 e9 8b fe ff ff e8 c8 dc ab ff 90 0f 0b 90 e9 de fe ff ff
RSP: 0018:ffff8880515cfe08 EFLAGS: 00010212
RAX: 000000000001eb17 RBX: ffff88801ee15dd0 RCX: ffffc90007a56000
RDX: 0000000000040000 RSI: ffffffff81c8ab9a RDI: 0000000000000001
RBP: ffff888009487e01 R08: 0000000000000001 R09: ffffed1001290fd7
R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880170ebdc0
R13: 0000000000000000 R14: ffff8880529c1bc0 R15: ffff8880515cfe98
FS: 00007f46d17c7700(0000) GS:ffff8880e54a8000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f46d17c6ff8 CR3: 000000004bca4000 CR4: 0000000000350ef0
Call Trace:
switch_task_namespaces+0x3d/0x110
__do_sys_setns+0x6b0/0x19a0
do_syscall_64+0xbf/0x3f0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f46d4253107
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 34 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
RSP: 002b:00007f46d17c7128 EFLAGS: 00000246 ORIG_RAX: 0000000000000134
RAX: ffffffffffffffda RBX: 00007f46d4364f60 RCX: 00007f46d4253107
RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000ef
RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
R13: 00007ffecaeb7a8f R14: 00007f46d17c7300 R15: 0000000000022000
irq event stamp: 2301
hardirqs last enabled at (2309): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (2318): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (2142): [] handle_softirqs+0x50c/0x770
softirqs last disabled at (2121): [] __irq_exit_rcu+0xc4/0x100
---[ end trace 0000000000000000 ]---
------------[ cut here ]------------
WARNING: ./include/linux/ns_common.h:288 at nsproxy_ns_active_get+0x369/0x3d0, CPU#1: syz-executor.3/137542
Modules linked in:
CPU: 1 UID: 0 PID: 137542 Comm: syz-executor.3 Tainted: G W 6.18.0-rc4-next-20251104 #1 PREEMPT(voluntary)
Tainted: [W]=WARN
Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014
RIP: 0010:nsproxy_ns_active_get+0x369/0x3d0
Code: 0f 0b 90 e9 e5 fd ff ff e8 e4 dc ab ff 90 0f 0b 90 e9 38 fe ff ff e8 d6 dc ab ff 90 0f 0b 90 e9 8b fe ff ff e8 c8 dc ab ff 90 <0f> 0b 90 e9 de fe ff ff e8 ba dc ab ff 90 0f 0b 90 e9 31 ff ff ff
RSP: 0018:ffff8880515cfe08 EFLAGS: 00010246
RAX: 0000000000040000 RBX: ffff88801ee15000 RCX: ffffc90007a56000
RDX: 0000000000040000 RSI: ffffffff81c8aba8 RDI: 0000000000000001
RBP: ffff888018c01801 R08: 0000000000000001 R09: ffffed100318034a
R10: 0000000000000001 R11: 0000000000000001 R12: ffff888007066e00
R13: 0000000000000000 R14: ffff8880529c1bc0 R15: ffff8880515cfe98
FS: 00007f46d17c7700(0000) GS:ffff8880e54a8000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00007f2507cc33a4 CR3: 000000004bca4000 CR4: 0000000000350ef0
Call Trace:
switch_task_namespaces+0x3d/0x110
__do_sys_setns+0x6b0/0x19a0
do_syscall_64+0xbf/0x3f0
entry_SYSCALL_64_after_hwframe+0x77/0x7f
RIP: 0033:0x7f46d4253107
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 34 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
RSP: 002b:00007f46d17c7128 EFLAGS: 00000246 ORIG_RAX: 0000000000000134
RAX: ffffffffffffffda RBX: 0000000000000007 RCX: 00007f46d4253107
RDX: 0000000000000002 RSI: 0000000000000000 RDI: 0000000000000006
RBP: 0000000000000006 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000000 R11: 0000000000000246 R12: 00007f46d17c76bc
R13: 000000000000000e R14: 00007f46d17c7300 R15: 0000000000022000
irq event stamp: 2909
hardirqs last enabled at (2917): [] __up_console_sem+0x78/0x80
hardirqs last disabled at (2926): [] __up_console_sem+0x5d/0x80
softirqs last enabled at (2774): [] handle_softirqs+0x50c/0x770
softirqs last disabled at (2763): [] __irq_exit_rcu+0xc4/0x100
---[ end trace 0000000000000000 ]---
UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
misc raw-gadget: fail, usb_gadget_register_driver returned -16
UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy
misc raw-gadget: fail, usb_gadget_register_driver returned -16
netlink: 340 bytes leftover after parsing attributes in process `syz-executor.4'.
netlink: 340 bytes leftover after parsing attributes in process `syz-executor.4'.
netlink: 340 bytes leftover after parsing attributes in process `syz-executor.4'.
netlink: 340 bytes leftover after parsing attributes in process `syz-executor.4'.
netlink: 340 bytes leftover after parsing attributes in process `syz-executor.4'.
lo: entered promiscuous mode
lo: left promiscuous mode
lo: entered promiscuous mode
lo: left promiscuous mode
lo: entered promiscuous mode
lo: left promiscuous mode
lo: entered promiscuous mode
lo: left promiscuous mode
lo: entered promiscuous mode
lo: left promiscuous mode
lo: entered promiscuous mode
lo: entered promiscuous mode
lo: left promiscuous mode
lo: left promiscuous mode
lo: entered promiscuous mode
lo: left promiscuous mode
lo: entered promiscuous mode
lo: left promiscuous mode
lo: entered promiscuous mode
lo: entered promiscuous mode
lo: left promiscuous mode
lo: left promiscuous mode
lo: entered promiscuous mode
lo: left promiscuous mode
loop7: detected capacity change from 0 to 264192
loop5: detected capacity change from 0 to 264192
loop7: detected capacity change from 0 to 264192
loop7: detected capacity change from 0 to 264192
loop5: detected capacity change from 0 to 264192
loop7: detected capacity change from 0 to 264192
loop5: detected capacity change from 0 to 264192
program syz-executor.6 is using a deprecated SCSI ioctl, please convert it to SG_IO
program syz-executor.6 is using a deprecated SCSI ioctl, please convert it to SG_IO
program syz-executor.6 is using a deprecated SCSI ioctl, please convert it to SG_IO
program syz-executor.6 is using a deprecated SCSI ioctl, please convert it to SG_IO
program syz-executor.6 is using a deprecated SCSI ioctl, please convert it to SG_IO
loop4: detected capacity change from 0 to 128
sg_read: process 17016 (syz-executor.4) changed security contexts after opening file descriptor, this is not allowed.
audit: type=1326 audit(1762249153.291:153): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=141166 comm="syz-executor.4" exe="/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb53626ab19 code=0x0
audit: type=1326 audit(1762249154.121:154): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=141166 comm="syz-executor.4" exe="/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb53626ab19 code=0x0
audit: type=1326 audit(1762249154.244:155): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=141546 comm="syz-executor.4" exe="/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb53626ab19 code=0x0
audit: type=1326 audit(1762249155.202:156): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=141674 comm="syz-executor.4" exe="/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb53626ab19 code=0x0
audit: type=1326 audit(1762249156.174:157): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=141795 comm="syz-executor.4" exe="/syz-executor.4" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fb53626ab19 code=0x0