------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 3800 at drivers/usb/core/urb.c:505 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 Modules linked in: CPU: 1 PID: 3800 Comm: kworker/1:2 Not tainted 6.1.28-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: mld mld_ifc_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 sp : ffff800020346fa0 x29: ffff800020346fe0 x28: 0000000000000003 x27: ffff80001350a4ac x26: ffff0000d82aa900 x25: ffff0000d1343000 x24: 0000000000000400 x23: ffff800013510d20 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000cd398e00 x18: ffff8000203463a0 x17: 0000000000000000 x16: ffff8000120e8d94 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 x11: ff808000081b0018 x10: 0000000000000000 x9 : 5aea0c2a95fb4b00 x8 : 5aea0c2a95fb4b00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800020346898 x4 : ffff800015672b20 x3 : ffff80000858712c x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 usbnet_start_xmit+0xc74/0x18c0 drivers/net/usb/usbnet.c:1455 __netdev_start_xmit include/linux/netdevice.h:4849 [inline] netdev_start_xmit include/linux/netdevice.h:4863 [inline] xmit_one net/core/dev.c:3593 [inline] dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3609 sch_direct_xmit+0x234/0x548 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3820 [inline] __dev_queue_xmit+0x1658/0x3878 net/core/dev.c:4225 dev_queue_xmit include/linux/netdevice.h:3017 [inline] neigh_resolve_output+0x518/0x618 net/core/neighbour.c:1583 neigh_output include/net/neighbour.h:546 [inline] ip6_finish_output2+0xdb4/0x1a98 net/ipv6/ip6_output.c:134 __ip6_finish_output net/ipv6/ip6_output.c:195 [inline] ip6_finish_output+0x538/0x8c8 net/ipv6/ip6_output.c:206 NF_HOOK_COND include/linux/netfilter.h:291 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:227 dst_output include/net/dst.h:444 [inline] NF_HOOK+0x160/0x4f0 include/linux/netfilter.h:302 mld_sendpack+0x904/0x1358 net/ipv6/mcast.c:1820 mld_send_cr net/ipv6/mcast.c:2121 [inline] mld_ifc_work+0x848/0xc20 net/ipv6/mcast.c:2653 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 66101 hardirqs last enabled at (66100): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (66100): [] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194 hardirqs last disabled at (66101): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (66101): [] _raw_spin_lock_irqsave+0xa4/0xb4 kernel/locking/spinlock.c:162 softirqs last enabled at (66042): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (66042): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (66044): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 3800 at drivers/usb/core/urb.c:505 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 Modules linked in: CPU: 1 PID: 3800 Comm: kworker/1:2 Tainted: G W 6.1.28-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: ipv6_addrconf addrconf_dad_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 sp : ffff800020346f40 x29: ffff800020346f80 x28: 0000000000000003 x27: ffff80001350a4ac x26: ffff0000d82aa900 x25: ffff0000d1343000 x24: 0000000000000400 x23: ffff800013510d20 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000dbce1c00 x18: ffff800020346340 x17: 0000000000000000 x16: ffff8000120e8d94 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 x11: ff808000081b0018 x10: 0000000000000000 x9 : 5aea0c2a95fb4b00 x8 : 5aea0c2a95fb4b00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800020346838 x4 : ffff800015672b20 x3 : ffff80000858712c x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 usbnet_start_xmit+0xc74/0x18c0 drivers/net/usb/usbnet.c:1455 __netdev_start_xmit include/linux/netdevice.h:4849 [inline] netdev_start_xmit include/linux/netdevice.h:4863 [inline] xmit_one net/core/dev.c:3593 [inline] dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3609 sch_direct_xmit+0x234/0x548 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3820 [inline] __dev_queue_xmit+0x1658/0x3878 net/core/dev.c:4225 dev_queue_xmit include/linux/netdevice.h:3017 [inline] neigh_resolve_output+0x518/0x618 net/core/neighbour.c:1583 neigh_output include/net/neighbour.h:546 [inline] ip6_finish_output2+0xdb4/0x1a98 net/ipv6/ip6_output.c:134 __ip6_finish_output net/ipv6/ip6_output.c:195 [inline] ip6_finish_output+0x538/0x8c8 net/ipv6/ip6_output.c:206 NF_HOOK_COND include/linux/netfilter.h:291 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:227 dst_output include/net/dst.h:444 [inline] NF_HOOK include/linux/netfilter.h:302 [inline] ndisc_send_skb+0xc30/0x1790 net/ipv6/ndisc.c:508 ndisc_send_ns+0xd4/0x164 net/ipv6/ndisc.c:666 addrconf_dad_work+0x99c/0x1390 net/ipv6/addrconf.c:4176 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 66871 hardirqs last enabled at (66870): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (66870): [] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194 hardirqs last disabled at (66871): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (66871): [] _raw_spin_lock_irqsave+0xa4/0xb4 kernel/locking/spinlock.c:162 softirqs last enabled at (66850): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (66850): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (66852): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 3800 at drivers/usb/core/urb.c:505 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 Modules linked in: CPU: 1 PID: 3800 Comm: kworker/1:2 Tainted: G W 6.1.28-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: mld mld_ifc_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 sp : ffff800020347080 x29: ffff8000203470c0 x28: 0000000000000003 x27: ffff80001350a4ac x26: ffff0000d82aa900 x25: ffff0000d1343000 x24: 0000000000000400 x23: ffff800013510d20 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000cb2c1000 x18: 00000000000001a8 x17: 0000000000000000 x16: ffff8000120e8d94 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 x11: ff808000081b0018 x10: 0000000000000000 x9 : 5aea0c2a95fb4b00 x8 : 5aea0c2a95fb4b00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800020346978 x4 : ffff800015672b20 x3 : ffff80000858712c x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 usbnet_start_xmit+0xc74/0x18c0 drivers/net/usb/usbnet.c:1455 __netdev_start_xmit include/linux/netdevice.h:4849 [inline] netdev_start_xmit include/linux/netdevice.h:4863 [inline] xmit_one net/core/dev.c:3593 [inline] dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3609 sch_direct_xmit+0x234/0x548 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3820 [inline] __dev_queue_xmit+0x1658/0x3878 net/core/dev.c:4225 dev_queue_xmit include/linux/netdevice.h:3017 [inline] neigh_hh_output include/net/neighbour.h:530 [inline] neigh_output include/net/neighbour.h:544 [inline] ip6_finish_output2+0xd80/0x1a98 net/ipv6/ip6_output.c:134 __ip6_finish_output net/ipv6/ip6_output.c:195 [inline] ip6_finish_output+0x538/0x8c8 net/ipv6/ip6_output.c:206 NF_HOOK_COND include/linux/netfilter.h:291 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:227 dst_output include/net/dst.h:444 [inline] NF_HOOK+0x160/0x4f0 include/linux/netfilter.h:302 mld_sendpack+0x904/0x1358 net/ipv6/mcast.c:1820 mld_send_cr net/ipv6/mcast.c:2121 [inline] mld_ifc_work+0x848/0xc20 net/ipv6/mcast.c:2653 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 68823 hardirqs last enabled at (68822): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (68822): [] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194 hardirqs last disabled at (68823): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (68823): [] _raw_spin_lock_irqsave+0xa4/0xb4 kernel/locking/spinlock.c:162 softirqs last enabled at (68810): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (68810): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (68812): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 3800 at drivers/usb/core/urb.c:505 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 Modules linked in: CPU: 1 PID: 3800 Comm: kworker/1:2 Tainted: G W 6.1.28-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: ipv6_addrconf addrconf_dad_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 sp : ffff800020346e60 x29: ffff800020346ea0 x28: 0000000000000003 x27: ffff80001350a4ac x26: ffff0000d82aa900 x25: ffff0000d1343000 x24: 0000000000000400 x23: ffff800013510d20 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000d95f0e00 x18: ffff800020346260 x17: 0000000000000000 x16: ffff8000120e8d94 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 x11: ff808000081b0018 x10: 0000000000000000 x9 : 5aea0c2a95fb4b00 x8 : 5aea0c2a95fb4b00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800020346758 x4 : ffff800015672b20 x3 : ffff80000858712c x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 usbnet_start_xmit+0xc74/0x18c0 drivers/net/usb/usbnet.c:1455 __netdev_start_xmit include/linux/netdevice.h:4849 [inline] netdev_start_xmit include/linux/netdevice.h:4863 [inline] xmit_one net/core/dev.c:3593 [inline] dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3609 sch_direct_xmit+0x234/0x548 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3820 [inline] __dev_queue_xmit+0x1658/0x3878 net/core/dev.c:4225 dev_queue_xmit include/linux/netdevice.h:3017 [inline] neigh_hh_output include/net/neighbour.h:530 [inline] neigh_output include/net/neighbour.h:544 [inline] ip6_finish_output2+0xd80/0x1a98 net/ipv6/ip6_output.c:134 __ip6_finish_output net/ipv6/ip6_output.c:195 [inline] ip6_finish_output+0x538/0x8c8 net/ipv6/ip6_output.c:206 NF_HOOK_COND include/linux/netfilter.h:291 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:227 dst_output include/net/dst.h:444 [inline] NF_HOOK+0x160/0x4f0 include/linux/netfilter.h:302 mld_sendpack+0x904/0x1358 net/ipv6/mcast.c:1820 mld_send_initial_cr+0x324/0x3d4 net/ipv6/mcast.c:2239 ipv6_mc_dad_complete+0x78/0x380 net/ipv6/mcast.c:2247 addrconf_dad_completed+0x570/0xb50 net/ipv6/addrconf.c:4233 addrconf_dad_work+0xb14/0x1390 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 73629 hardirqs last enabled at (73628): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (73628): [] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194 hardirqs last disabled at (73629): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (73629): [] _raw_spin_lock_irqsave+0xa4/0xb4 kernel/locking/spinlock.c:162 softirqs last enabled at (73608): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (73608): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (73610): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 3800 at drivers/usb/core/urb.c:505 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 Modules linked in: CPU: 1 PID: 3800 Comm: kworker/1:2 Tainted: G W 6.1.28-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: mld mld_dad_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 sp : ffff800020347060 x29: ffff8000203470a0 x28: 0000000000000003 x27: ffff80001350a4ac x26: ffff0000d82aa900 x25: ffff0000d1343000 x24: 0000000000000400 x23: ffff800013510d20 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000dccf1a00 x18: ffff800020346460 x17: 0000000000000000 x16: ffff8000120e8d94 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 x11: ff808000081b0018 x10: 0000000000000000 x9 : 5aea0c2a95fb4b00 x8 : 5aea0c2a95fb4b00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800020346958 x4 : ffff800015672b20 x3 : ffff80000858712c x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 usbnet_start_xmit+0xc74/0x18c0 drivers/net/usb/usbnet.c:1455 __netdev_start_xmit include/linux/netdevice.h:4849 [inline] netdev_start_xmit include/linux/netdevice.h:4863 [inline] xmit_one net/core/dev.c:3593 [inline] dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3609 sch_direct_xmit+0x234/0x548 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3820 [inline] __dev_queue_xmit+0x1658/0x3878 net/core/dev.c:4225 dev_queue_xmit include/linux/netdevice.h:3017 [inline] neigh_hh_output include/net/neighbour.h:530 [inline] neigh_output include/net/neighbour.h:544 [inline] ip6_finish_output2+0xd80/0x1a98 net/ipv6/ip6_output.c:134 __ip6_finish_output net/ipv6/ip6_output.c:195 [inline] ip6_finish_output+0x538/0x8c8 net/ipv6/ip6_output.c:206 NF_HOOK_COND include/linux/netfilter.h:291 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:227 dst_output include/net/dst.h:444 [inline] NF_HOOK+0x160/0x4f0 include/linux/netfilter.h:302 mld_sendpack+0x904/0x1358 net/ipv6/mcast.c:1820 mld_send_initial_cr+0x324/0x3d4 net/ipv6/mcast.c:2239 mld_dad_work+0x48/0x3fc net/ipv6/mcast.c:2262 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 74679 hardirqs last enabled at (74678): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (74678): [] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194 hardirqs last disabled at (74679): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (74679): [] _raw_spin_lock_irqsave+0xa4/0xb4 kernel/locking/spinlock.c:162 softirqs last enabled at (74658): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (74658): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (74660): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 3800 at drivers/usb/core/urb.c:505 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 Modules linked in: CPU: 1 PID: 3800 Comm: kworker/1:2 Tainted: G W 6.1.28-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: mld mld_ifc_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 sp : ffff800020346fa0 x29: ffff800020346fe0 x28: 0000000000000003 x27: ffff80001350a4ac x26: ffff0000d82aa900 x25: ffff0000d1343000 x24: 0000000000000400 x23: ffff800013510d20 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000d0702600 x18: 00000000000001a8 x17: 0000000000000000 x16: ffff8000120e8d94 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 x11: ff808000081b0018 x10: 0000000000000000 x9 : 5aea0c2a95fb4b00 x8 : 5aea0c2a95fb4b00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800020346898 x4 : ffff800015672b20 x3 : ffff80000858712c x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 usbnet_start_xmit+0xc74/0x18c0 drivers/net/usb/usbnet.c:1455 __netdev_start_xmit include/linux/netdevice.h:4849 [inline] netdev_start_xmit include/linux/netdevice.h:4863 [inline] xmit_one net/core/dev.c:3593 [inline] dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3609 sch_direct_xmit+0x234/0x548 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3820 [inline] __dev_queue_xmit+0x1658/0x3878 net/core/dev.c:4225 dev_queue_xmit include/linux/netdevice.h:3017 [inline] neigh_resolve_output+0x518/0x618 net/core/neighbour.c:1583 neigh_output include/net/neighbour.h:546 [inline] ip6_finish_output2+0xdb4/0x1a98 net/ipv6/ip6_output.c:134 __ip6_finish_output net/ipv6/ip6_output.c:195 [inline] ip6_finish_output+0x538/0x8c8 net/ipv6/ip6_output.c:206 NF_HOOK_COND include/linux/netfilter.h:291 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:227 dst_output include/net/dst.h:444 [inline] NF_HOOK+0x160/0x4f0 include/linux/netfilter.h:302 mld_sendpack+0x904/0x1358 net/ipv6/mcast.c:1820 mld_send_cr net/ipv6/mcast.c:2121 [inline] mld_ifc_work+0x848/0xc20 net/ipv6/mcast.c:2653 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 75923 hardirqs last enabled at (75922): [] call_rcu+0x614/0xa40 kernel/rcu/tree.c:2834 hardirqs last disabled at (75923): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (75923): [] _raw_spin_lock_irqsave+0xa4/0xb4 kernel/locking/spinlock.c:162 softirqs last enabled at (75898): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (75898): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (75900): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 3800 at drivers/usb/core/urb.c:505 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 Modules linked in: CPU: 1 PID: 3800 Comm: kworker/1:2 Tainted: G W 6.1.28-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: ipv6_addrconf addrconf_dad_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 sp : ffff800020346f40 x29: ffff800020346f80 x28: 0000000000000003 x27: ffff80001350a4ac x26: ffff0000d82aa900 x25: ffff0000d1343000 x24: 0000000000000400 x23: ffff800013510d20 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000e2c39400 x18: ffff800020346b20 x17: 0000000000000000 x16: ffff8000120e8d94 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 x11: ff808000081b0018 x10: 0000000000000000 x9 : 5aea0c2a95fb4b00 x8 : 5aea0c2a95fb4b00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800020346838 x4 : ffff800015672b20 x3 : ffff80000858712c x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 usbnet_start_xmit+0xc74/0x18c0 drivers/net/usb/usbnet.c:1455 __netdev_start_xmit include/linux/netdevice.h:4849 [inline] netdev_start_xmit include/linux/netdevice.h:4863 [inline] xmit_one net/core/dev.c:3593 [inline] dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3609 sch_direct_xmit+0x234/0x548 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3820 [inline] __dev_queue_xmit+0x1658/0x3878 net/core/dev.c:4225 dev_queue_xmit include/linux/netdevice.h:3017 [inline] neigh_resolve_output+0x518/0x618 net/core/neighbour.c:1583 neigh_output include/net/neighbour.h:546 [inline] ip6_finish_output2+0xdb4/0x1a98 net/ipv6/ip6_output.c:134 __ip6_finish_output net/ipv6/ip6_output.c:195 [inline] ip6_finish_output+0x538/0x8c8 net/ipv6/ip6_output.c:206 NF_HOOK_COND include/linux/netfilter.h:291 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:227 dst_output include/net/dst.h:444 [inline] NF_HOOK include/linux/netfilter.h:302 [inline] ndisc_send_skb+0xc30/0x1790 net/ipv6/ndisc.c:508 ndisc_send_ns+0xd4/0x164 net/ipv6/ndisc.c:666 addrconf_dad_work+0x99c/0x1390 net/ipv6/addrconf.c:4176 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 76749 hardirqs last enabled at (76748): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:242 hardirqs last disabled at (76749): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (76749): [] _raw_spin_lock_irqsave+0xa4/0xb4 kernel/locking/spinlock.c:162 softirqs last enabled at (76718): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (76718): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (76720): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 3800 at drivers/usb/core/urb.c:505 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 Modules linked in: CPU: 1 PID: 3800 Comm: kworker/1:2 Tainted: G W 6.1.28-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: mld mld_ifc_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 sp : ffff800020347080 x29: ffff8000203470c0 x28: 0000000000000003 x27: ffff80001350a4ac x26: ffff0000d82aa900 x25: ffff0000d1343000 x24: 0000000000000400 x23: ffff800013510d20 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000cb9ffe00 x18: ffff800020346c60 x17: 0000000000000000 x16: ffff8000120e8d94 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 x11: ff808000081b0018 x10: 0000000000000000 x9 : 5aea0c2a95fb4b00 x8 : 5aea0c2a95fb4b00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800020346978 x4 : ffff800015672b20 x3 : ffff80000858712c x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 usbnet_start_xmit+0xc74/0x18c0 drivers/net/usb/usbnet.c:1455 __netdev_start_xmit include/linux/netdevice.h:4849 [inline] netdev_start_xmit include/linux/netdevice.h:4863 [inline] xmit_one net/core/dev.c:3593 [inline] dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3609 sch_direct_xmit+0x234/0x548 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3820 [inline] __dev_queue_xmit+0x1658/0x3878 net/core/dev.c:4225 dev_queue_xmit include/linux/netdevice.h:3017 [inline] neigh_hh_output include/net/neighbour.h:530 [inline] neigh_output include/net/neighbour.h:544 [inline] ip6_finish_output2+0xd80/0x1a98 net/ipv6/ip6_output.c:134 __ip6_finish_output net/ipv6/ip6_output.c:195 [inline] ip6_finish_output+0x538/0x8c8 net/ipv6/ip6_output.c:206 NF_HOOK_COND include/linux/netfilter.h:291 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:227 dst_output include/net/dst.h:444 [inline] NF_HOOK+0x160/0x4f0 include/linux/netfilter.h:302 mld_sendpack+0x904/0x1358 net/ipv6/mcast.c:1820 mld_send_cr net/ipv6/mcast.c:2121 [inline] mld_ifc_work+0x848/0xc20 net/ipv6/mcast.c:2653 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 80593 hardirqs last enabled at (80592): [] ___slab_alloc+0xd08/0xee0 mm/slub.c:3132 hardirqs last disabled at (80593): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (80593): [] _raw_spin_lock_irqsave+0xa4/0xb4 kernel/locking/spinlock.c:162 softirqs last enabled at (80564): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (80564): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (80566): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 3800 at drivers/usb/core/urb.c:505 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 Modules linked in: CPU: 1 PID: 3800 Comm: kworker/1:2 Tainted: G W 6.1.28-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: ipv6_addrconf addrconf_dad_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 sp : ffff800020346e60 x29: ffff800020346ea0 x28: 0000000000000003 x27: ffff80001350a4ac x26: ffff0000d82aa900 x25: ffff0000d1343000 x24: 0000000000000400 x23: ffff800013510d20 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000c376ac00 x18: ffff8000203475c0 x17: 0000000000000000 x16: ffff8000120e8d94 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 x11: ff808000081b0018 x10: 0000000000000000 x9 : 5aea0c2a95fb4b00 x8 : 5aea0c2a95fb4b00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800020346758 x4 : ffff800015672b20 x3 : ffff80000858712c x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 usbnet_start_xmit+0xc74/0x18c0 drivers/net/usb/usbnet.c:1455 __netdev_start_xmit include/linux/netdevice.h:4849 [inline] netdev_start_xmit include/linux/netdevice.h:4863 [inline] xmit_one net/core/dev.c:3593 [inline] dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3609 sch_direct_xmit+0x234/0x548 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3820 [inline] __dev_queue_xmit+0x1658/0x3878 net/core/dev.c:4225 dev_queue_xmit include/linux/netdevice.h:3017 [inline] neigh_hh_output include/net/neighbour.h:530 [inline] neigh_output include/net/neighbour.h:544 [inline] ip6_finish_output2+0xd80/0x1a98 net/ipv6/ip6_output.c:134 __ip6_finish_output net/ipv6/ip6_output.c:195 [inline] ip6_finish_output+0x538/0x8c8 net/ipv6/ip6_output.c:206 NF_HOOK_COND include/linux/netfilter.h:291 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:227 dst_output include/net/dst.h:444 [inline] NF_HOOK+0x160/0x4f0 include/linux/netfilter.h:302 mld_sendpack+0x904/0x1358 net/ipv6/mcast.c:1820 mld_send_initial_cr+0x324/0x3d4 net/ipv6/mcast.c:2239 ipv6_mc_dad_complete+0x78/0x380 net/ipv6/mcast.c:2247 addrconf_dad_completed+0x570/0xb50 net/ipv6/addrconf.c:4233 addrconf_dad_work+0xb14/0x1390 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 85891 hardirqs last enabled at (85890): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:242 hardirqs last disabled at (85891): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (85891): [] _raw_spin_lock_irqsave+0xa4/0xb4 kernel/locking/spinlock.c:162 softirqs last enabled at (85872): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (85872): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (85874): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 3800 at drivers/usb/core/urb.c:505 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 Modules linked in: CPU: 1 PID: 3800 Comm: kworker/1:2 Tainted: G W 6.1.28-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: ipv6_addrconf addrconf_dad_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 sp : ffff800020346d20 x29: ffff800020346d60 x28: 0000000000000003 x27: ffff80001350a4ac x26: ffff0000d82aa900 x25: ffff0000d1343000 x24: 0000000000000400 x23: ffff800013510d20 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000c376aa00 x18: ffff800020346980 x17: 0000000000000000 x16: ffff800012036e40 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 x11: ff808000081b0018 x10: 0000000000000000 x9 : 5aea0c2a95fb4b00 x8 : 5aea0c2a95fb4b00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800020346618 x4 : ffff800015672b20 x3 : ffff80000834fff4 x2 : 0000000000000001 x1 : 0000000000000403 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 usbnet_start_xmit+0xc74/0x18c0 drivers/net/usb/usbnet.c:1455 __netdev_start_xmit include/linux/netdevice.h:4849 [inline] netdev_start_xmit include/linux/netdevice.h:4863 [inline] xmit_one net/core/dev.c:3593 [inline] dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3609 sch_direct_xmit+0x234/0x548 net/sched/sch_generic.c:342 qdisc_restart net/sched/sch_generic.c:407 [inline] __qdisc_run+0x8bc/0x22a8 net/sched/sch_generic.c:415 __dev_xmit_skb net/core/dev.c:3822 [inline] __dev_queue_xmit+0x169c/0x3878 net/core/dev.c:4225 dev_queue_xmit include/linux/netdevice.h:3017 [inline] neigh_hh_output include/net/neighbour.h:530 [inline] neigh_output include/net/neighbour.h:544 [inline] ip6_finish_output2+0xd80/0x1a98 net/ipv6/ip6_output.c:134 __ip6_finish_output net/ipv6/ip6_output.c:195 [inline] ip6_finish_output+0x538/0x8c8 net/ipv6/ip6_output.c:206 NF_HOOK_COND include/linux/netfilter.h:291 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:227 dst_output include/net/dst.h:444 [inline] NF_HOOK+0x160/0x4f0 include/linux/netfilter.h:302 mld_sendpack+0x904/0x1358 net/ipv6/mcast.c:1820 mld_send_initial_cr+0x324/0x3d4 net/ipv6/mcast.c:2239 ipv6_mc_dad_complete+0x78/0x380 net/ipv6/mcast.c:2247 addrconf_dad_completed+0x570/0xb50 net/ipv6/addrconf.c:4233 addrconf_dad_work+0xb14/0x1390 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 85923 hardirqs last enabled at (85922): [] __raw_spin_unlock_irqrestore include/linux/spinlock_api_smp.h:151 [inline] hardirqs last enabled at (85922): [] _raw_spin_unlock_irqrestore+0x48/0xac kernel/locking/spinlock.c:194 hardirqs last disabled at (85923): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (85923): [] _raw_spin_lock_irqsave+0xa4/0xb4 kernel/locking/spinlock.c:162 softirqs last enabled at (85872): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (85872): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (85874): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]--- ------------[ cut here ]------------ usb 1-1: BOGUS urb xfer, pipe 3 != type 1 WARNING: CPU: 1 PID: 3800 at drivers/usb/core/urb.c:505 usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 Modules linked in: CPU: 1 PID: 3800 Comm: kworker/1:2 Tainted: G W 6.1.28-syzkaller #0 Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 04/14/2023 Workqueue: mld mld_dad_work pstate: 604000c5 (nZCv daIF +PAN -UAO -TCO -DIT -SSBS BTYPE=--) pc : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 lr : usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 sp : ffff800020347060 x29: ffff8000203470a0 x28: 0000000000000003 x27: ffff80001350a4ac x26: ffff0000d82aa900 x25: ffff0000d1343000 x24: 0000000000000400 x23: ffff800013510d20 x22: dfff800000000000 x21: 0000000000000003 x20: 0000000000000a20 x19: ffff0000da543600 x18: ffff800020346d20 x17: 0000000000000000 x16: ffff8000120e8d94 x15: 0000000000000000 x14: 0000000000000000 x13: 0000000000000001 x12: 0000000000000001 x11: ff808000081b0018 x10: 0000000000000000 x9 : 5aea0c2a95fb4b00 x8 : 5aea0c2a95fb4b00 x7 : 0000000000000001 x6 : 0000000000000001 x5 : ffff800020346958 x4 : ffff800015672b20 x3 : ffff80000858712c x2 : 0000000000000001 x1 : 0000000100000403 x0 : 0000000000000000 Call trace: usb_submit_urb+0xa44/0x1588 drivers/usb/core/urb.c:504 usbnet_start_xmit+0xc74/0x18c0 drivers/net/usb/usbnet.c:1455 __netdev_start_xmit include/linux/netdevice.h:4849 [inline] netdev_start_xmit include/linux/netdevice.h:4863 [inline] xmit_one net/core/dev.c:3593 [inline] dev_hard_start_xmit+0x25c/0x9a4 net/core/dev.c:3609 sch_direct_xmit+0x234/0x548 net/sched/sch_generic.c:342 __dev_xmit_skb net/core/dev.c:3820 [inline] __dev_queue_xmit+0x1658/0x3878 net/core/dev.c:4225 dev_queue_xmit include/linux/netdevice.h:3017 [inline] neigh_hh_output include/net/neighbour.h:530 [inline] neigh_output include/net/neighbour.h:544 [inline] ip6_finish_output2+0xd80/0x1a98 net/ipv6/ip6_output.c:134 __ip6_finish_output net/ipv6/ip6_output.c:195 [inline] ip6_finish_output+0x538/0x8c8 net/ipv6/ip6_output.c:206 NF_HOOK_COND include/linux/netfilter.h:291 [inline] ip6_output+0x270/0x594 net/ipv6/ip6_output.c:227 dst_output include/net/dst.h:444 [inline] NF_HOOK+0x160/0x4f0 include/linux/netfilter.h:302 mld_sendpack+0x904/0x1358 net/ipv6/mcast.c:1820 mld_send_initial_cr+0x324/0x3d4 net/ipv6/mcast.c:2239 mld_dad_work+0x48/0x3fc net/ipv6/mcast.c:2262 process_one_work+0x7ac/0x1404 kernel/workqueue.c:2289 worker_thread+0x8e4/0xfec kernel/workqueue.c:2436 kthread+0x250/0x2d8 kernel/kthread.c:376 ret_from_fork+0x10/0x20 arch/arm64/kernel/entry.S:860 irq event stamp: 90917 hardirqs last enabled at (90916): [] kasan_quarantine_put+0xdc/0x204 mm/kasan/quarantine.c:242 hardirqs last disabled at (90917): [] __raw_spin_lock_irqsave include/linux/spinlock_api_smp.h:108 [inline] hardirqs last disabled at (90917): [] _raw_spin_lock_irqsave+0xa4/0xb4 kernel/locking/spinlock.c:162 softirqs last enabled at (90898): [] softirq_handle_end kernel/softirq.c:414 [inline] softirqs last enabled at (90898): [] __do_softirq+0xc14/0xea0 kernel/softirq.c:600 softirqs last disabled at (90900): [] local_bh_disable+0x10/0x34 include/linux/bottom_half.h:19 ---[ end trace 0000000000000000 ]---