BUG: sleeping function called from invalid context at ./include/linux/pagemap.h:1161 in_atomic(): 1, irqs_disabled(): 1, non_block: 0, pid: 977, name: kworker/1:2 preempt_count: 1, expected: 0 RCU nest depth: 0, expected: 0 3 locks held by kworker/1:2/977: #0: ffff88801b080d48 ((wq_completion)events){+.+.}-{0:0}, at: process_one_work+0x1293/0x1ba0 kernel/workqueue.c:3213 #1: ffffc90003bffd18 ((work_completion)(&sfp->ew.work)){+.+.}-{0:0}, at: process_one_work+0x921/0x1ba0 kernel/workqueue.c:3214 #2: ffff88806c744080 (&sfp->rq_list_lock){..-.}-{3:3}, at: sg_remove_sfp_usercontext+0x86/0x580 drivers/scsi/sg.c:2210 irq event stamp: 1215492 hardirqs last enabled at (1215491): [] __raw_spin_unlock_irq include/linux/spinlock_api_smp.h:159 [inline] hardirqs last enabled at (1215491): [] _raw_spin_unlock_irq+0x23/0x50 kernel/locking/spinlock.c:202 hardirqs last disabled at (1215492): [] __raw_write_lock_irqsave include/linux/rwlock_api_smp.h:184 [inline] hardirqs last disabled at (1215492): [] _raw_write_lock_irqsave+0x52/0x60 kernel/locking/spinlock.c:318 softirqs last enabled at (1215470): [] spin_unlock_bh include/linux/spinlock.h:396 [inline] softirqs last enabled at (1215470): [] ptr_ring_consume_bh include/linux/ptr_ring.h:367 [inline] softirqs last enabled at (1215470): [] wg_packet_encrypt_worker+0xa72/0xdc0 drivers/net/wireguard/send.c:293 softirqs last disabled at (1215468): [] spin_lock_bh include/linux/spinlock.h:356 [inline] softirqs last disabled at (1215468): [] ptr_ring_consume_bh include/linux/ptr_ring.h:365 [inline] softirqs last disabled at (1215468): [] wg_packet_encrypt_worker+0xe1/0xdc0 drivers/net/wireguard/send.c:293 Preemption disabled at: [<0000000000000000>] 0x0 CPU: 1 UID: 0 PID: 977 Comm: kworker/1:2 Tainted: G U 6.14.0-rc7-syzkaller #0 Tainted: [U]=USER Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 Workqueue: events sg_remove_sfp_usercontext Call Trace: __dump_stack lib/dump_stack.c:94 [inline] dump_stack_lvl+0x116/0x1f0 lib/dump_stack.c:120 __might_resched+0x3c0/0x5e0 kernel/sched/core.c:8767 folio_lock include/linux/pagemap.h:1161 [inline] __bio_release_pages+0x310/0x3b0 block/bio.c:1066 bio_release_pages include/linux/bio.h:441 [inline] blk_rq_unmap_user+0x3c0/0x990 block/blk-map.c:675 sg_finish_rem_req+0xde/0x590 drivers/scsi/sg.c:1837 sg_remove_sfp_usercontext+0x102/0x580 drivers/scsi/sg.c:2213 process_one_work+0x9c5/0x1ba0 kernel/workqueue.c:3238 process_scheduled_works kernel/workqueue.c:3319 [inline] worker_thread+0x6c8/0xf00 kernel/workqueue.c:3400 kthread+0x3af/0x750 kernel/kthread.c:464 ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:148 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:244